SHERIDAN HEALTHCARE INC
8-K, 1998-03-19
SPECIALTY OUTPATIENT FACILITIES, NEC
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                      --------------------------------------

                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

                      --------------------------------------


        Date of Report (Date of earliest event reported): March 4, 1998



                            SHERIDAN HEALTHCARE, INC.
               (Exact name of Registrant as specified in charter)



         Delaware                      000-26260               04-3252967
(State or other jurisdiction     (Commission file number)     (IRS employer
        of incorporation)          identification no.)


           4651 Sheridan Street, Suite 400, Hollywood, Florida 33021
              (Address of principal executive offices) (Zip Code)

                                 (954) 987-5822
              (Registrant's telephone number, including area code)



<PAGE>

Item 2.  Acquisition of Assets.

     On March 5, 1998, Sheridan Healthcorp,  Inc., a wholly-owned  subsidiary of
Sheridan  Healthcare,   Inc.,  entered  into  a  long-term  Management  Services
Agreement  (the  "Management   Agreement")  with  Michael  Cavenee,  M.D.,  P.A.
("Cavenee P.A."), Kenneth Trimmer, M.D., P.A. ("Trimmer P.A." and, together with
Cavenee  P.A.,  "Perinatology"),  and Michael R.  Cavenee,  M.D.  and Kenneth J.
Trimmer,  M.D.,  the  sole  stockholders  of  Cavenee  P.A.  and  Trimmer  P.A.,
respectively.  In addition,  pursuant to the terms of separate  Purchase  Option
Agreements,  each dated March 4, 1998,  between Sheridan  Healthcare,  Inc. (the
"Company")  and each of (i) Cavenee P.A.  and Dr.  Cavenee and (ii) Trimmer P.A.
and Dr.  Trimmer  (together,  the  "Purchase  Option  Agreements"),  the Company
acquired  options  for it or its legally  qualified  designee  or  designees  to
purchase at any time the stock of Cavenee P.A. and Trimmer  P.A.,  respectively,
each for an exercise price of $100.00.  Copies of the  Management  Agreement and
the Purchase Option Agreements are attached as exhibits hereto and are expressly
incorporated by reference herein.

     In  addition,  on March 4, 1998,  the  Company  and its  legally  qualified
designated  trustee entered into separate  Voting Trust  Agreements (the "Voting
Trust  Agreements")  with each of (i)  Cavenee  P.A.  and Dr.  Cavenee  and (ii)
Trimmer P.A. and Dr. Trimmer,  pursuant to which the Company's legally qualified
designated  trustee was granted the sole right to vote all of the capital  stock
of Cavenee  P.A.  and  Trimmer  P.A,  respectively.  Copies of the Voting  Trust
Agreements are also attached as exhibits  hereto and are expressly  incorporated
by reference herein.

     Perinatology  is a  hospital-based  perinatology  practice  which  provides
services to high-risk  obstetric  patients in Dallas and the  surrounding  north
Texas area.  Also on March 4, 1998,  Cavenee P.A. and Trimmer P.A.  entered into
employment agreements with Drs. Cavenee and Trimmer, respectively,  with initial
terms of employment of five years and  non-competition  periods  running for two
years subsequent to the termination of employment.

     The amount and type of  consideration  paid by the Company  was  determined
through arm's length negotiations between the parties. The consideration paid to
Dr.  Cavenee  included (i)  approximately  $1.8 million in cash and (ii) 403,560
shares (the "Cavenee  Shares") of the common stock, par value $.01 per share, of
the Company (the "Common  Stock").  In addition,  the Purchase Option  Agreement
between the Company,  Cavenee P.A. and Dr.  Cavenee  provides  that in the event
that by March 4, 1999,  Dr.  Cavenee  shall not have  received an  aggregate  of
approximately  $4.6 million  from the sale of all or part of the Cavenee  Shares
(and/or,  at the Company's  option,  additional  issued shares of Common Stock),
then the Company shall pay cash to Dr. Cavenee in the amount of any deficit. The
Purchase  Option  Agreement  between the Company,  Cavenee P.A. and Dr.  Cavenee
further  provides  that in the event the sum of the amount of cash received upon
the sale of shares of Common  Stock (as  described  above)  plus the fair market
value  (determined  based on the average per share closing price of Common Stock
on the Nasdaq  National  Market  during the  fifteen  trading  days  immediately
preceding  March 4, 1999) of any  Cavenee  Shares  still held by Dr.  Cavenee on
March 4, 1999 is less than approximately $9.2 million, the Company will issue to
Dr. Cavenee, by March 19, 1999,  additional shares of Common Stock such that the
total value of cash  received and shares of Common Stock held by Dr.  Cavenee as
of March 4, 1999 is equal to approximately $9.2 million.

                                       2
<PAGE>

     The  consideration  paid to Dr.  Trimmer  included (i)  approximately  $2.0
million in cash and (ii) 446,040 shares (the "Trimmer  Shares") of Common Stock.
In addition, the Purchase Option Agreement between the Company, Trimmer P.A. and
Dr. Trimmer  provides that in the event that by March 4, 1999, Dr. Trimmer shall
not have  received an aggregate of  approximately  $5.1 million from the sale of
all or part of the Trimmer Shares (and/or,  at the Company's option,  additional
issued shares of Common  Stock),  then the Company shall pay cash to Dr. Trimmer
in the amount of any deficit. The Purchase Option Agreement between the Company,
Trimmer P.A. and Dr. Trimmer  further  provides that in the event the sum of the
amount of cash  received  upon the sale of shares of Common Stock (as  described
above)  plus the fair  market  value of any  Trimmer  Shares  still  held by Dr.
Trimmer on March 4, 1999 is less than approximately  $10.2 million,  the Company
will issue to Dr. Trimmer, by March 19, 1999,  additional shares of Common Stock
such that the total value of cash  received  and shares of Common  Stock held by
Dr. Trimmer as of March 4, 1999 is equal to approximately $10.2 million.

     The  Company  obtained  substantially  all  of  the  cash  portion  of  the
consideration  for  the  Perinatology  acquisition  from  borrowings  under  its
revolving credit facility with NationsBank, National Association.


Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits.


     (a)     Financial Statements of Businesses Acquired.

          The Financial Statements of Perinatology required by this Item will be
filed by the Company by amendment  of this  Current  Report on Form 8-K no later
than May 18, 1998.


     (b)     Pro Forma Financial Information.

          The Pro  Forma  Financial  Information  required  by this Item will be
filed by the Company by amendment  of this  Current  Report on Form 8-K no later
than May 18, 1998.


                                       3
<PAGE>

Item 7. (cont'd)

     (c)     Exhibits

          2.1Management Services Agreement, dated as of March 5, 1998, by and
among Sheridan Healthcorp, Inc., Michael Cavenee, M.D., P.A., Kenneth Trimmer,
M.D., P.A., Michael R. Cavenee, M.D. and Kenneth J. Trimmer, M.D.

          2.2Purchase Option Agreement, dated as of March 4, 1998, by and
among Sheridan Healthcare, Inc., Michael Cavenee, M.D., P.A. and Michael R.
Cavenee, M.D.

          2.3Purchase Option Agreement, dated as of March 4, 1998, by and
among Sheridan Healthcare, Inc., Kenneth Trimmer, M.D., P.A. and Kenneth J.
Trimmer, M.D.

          4.1Investment and Stockholders' Agreement,  dated as of March 4, 1998,
by and among Sheridan Healthcare, Inc., Michael R. Cavenee, M.D., and Kenneth J.
Trimmer, M.D.

99.1Physician  Employment  Agreement,  dated as of March 4,  1998,  by and among
Michael R. Cavenee, M.D., and Michael Cavenee, M.D., P.A.

99.2Physician  Employment  Agreement,  dated as of March 4,  1998,  by and among
Kenneth J. Trimmer, M.D., and Kenneth Trimmer, M.D., P.A.

          99.3Voting Trust Agreement, dated as of March 4, 1998, by and among
Sheridan Healthcare, Inc., Michael Cavenee, M.D., P.A., Michael R. Cavenee,
M.D. and Gilbert Drozdow, M.D. as Trustee.

          99.4Voting Trust Agreement, dated as of March 4, 1998, by and among
Sheridan Healthcare, Inc., Kenneth Trimmer, M.D., P.A., Kenneth J. Trimmer,
M.D. and Gilbert Drozdow, M.D. as Trustee.

          99.5Press release, dated March 6, 1998.

                                       4
<PAGE>
                                   SIGNATURE

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has  duly  caused  this  report  to be filed  on its  behalf  by the
undersigned thereunto duly authorized.



                                        SHERIDAN HEALTHCARE, INC.


Dated:         March 4, 1998                       By:    /s/ Michael
Schundler
                                             Michael Schundler
                                             Chief Financial Officer


                         MANAGEMENT SERVICES AGREEMENT


     THIS  MANAGEMENT  SERVICES  AGREEMENT,  dated  as of  March  5,  1998  (the
"Execution Date"), is by and among MICHAEL CAVENEE, M.D., P.A. ("MCPA"), KENNETH
TRIMMER,  M.D., P.A. ("KTPA"),  each a Texas professional  association (KTPA and
MCPA are collectively, the "Company"), the shareholders of the Company listed on
Exhibit A (individually,  a "Shareholder" and collectively, the "Shareholders"),
and SHERIDAN HEALTHCORP, INC., a Florida corporation ("Sheridan").

                             PRELIMINARY STATEMENTS

     1. Sheridan is in the business of managing medical  practices and providing
quality health care management  services to individual  physicians and physician
groups.

     2. The Company  desires to engage  Sheridan  and  Sheridan is willing to be
engaged to provide the Company with quality health care management services upon
the terms and subject to the conditions contained in this Agreement.

     3. On March 4, 1998, Dr. Cavenee and Sheridan Healthcare,  Inc., a Delaware
corporation  and the  owner  of all of the  issued  and  outstanding  shares  of
Sheridan stock ("SHCR") have executed and delivered a Purchase Option  Agreement
(the "OA") under which SHCR, its assignee or nominee has been given the right to
acquire  all of Dr.  Cavenee's  shares of stock in MCPA.  On March 4, 1998,  Dr.
Trimmer and SHCR executed and delivered a Purchase  Option  Agreement  (also the
"OA")  under  which  SHCR,  its  assignee or nominee has been given the right to
acquire all of Dr. Trimmer's shares of stock in KTPA.

     4.  Simultaneously  with the  execution and delivery of the OAs each of the
Shareholders  and SHCR  have  executed  and  delivered  a  Restrictive  Covenant
Agreement (the "RCAs") in which the Shareholders have agreed to restrict certain
professional activities for five (5) years from the date of this Agreement.

     5. Simultaneously with the execution and delivery of this Agreement Michael
Cavenee,  M.D.  has entered  into a Physician  Employment  Agreement  with MCPA;
Kenneth  Trimmer,  M.D. has entered into a Physician  Employment  Agreement with
KTPA;(collectively, the "PEAs").

     6.  The  RCAs,  the  PEAs  and  the  OAs,   together  with  the  documents,
instruments, schedules and exhibits delivered in connection with this Agreement,
are collectively the "Related Documents."

     7. Without the covenants and  agreements of the  Shareholders  contained in
this  Agreement and the Related  Documents,  Sheridan  would not enter into this
Agreement or consummate the contemplated transaction.

                                       
<PAGE>

     In consideration of the covenants contained in this Agreement Sheridan, the
Shareholders and the Company agree as follows:

                                   AGREEMENT

                                   Article I
                                  Definitions.
                                  ------------

     Section 1.1 Capitalized terms not defined in this Article have the meanings
given them in quotations  elsewhere in this Agreement.  The following terms have
the meanings given below:

          (a) Affiliates.  The term  "Affiliates" for purposes of this Agreement
means an individual or entity  (whether now existing or hereafter  created) that
directly,  or  indirectly  through  one or  more  intermediaries,  controls,  is
controlled  by, or is under common control with,  another person or entity,  and
includes:   (1)  a  spouse,  parent,   brother,   sister,  child,  aunt,  uncle,
grandparent,  niece,  nephew,  first cousin of an individual or an  individual's
spouse (a "Relative"); (2) an officer, director, trustee, employee,  shareholder
or partner of a person which is not a Relative of any such person;  (3) a spouse
of any Relative;  and (4) any individual or entity controlled by, controlling or
under  common  control  with any  individual  or entity  designated  above.  For
purposes of the foregoing,  "control" means the possession,  direct or indirect,
of the power to direct or cause the direction of the  management and policies of
an entity or individual,  whether through the ownership of voting securities, by
contract, or otherwise.

          (b)  Commencement  Date.  This Agreement  shall be effective as of the
closing (the "Closing") of the transactions  contemplated by this Agreement, and
shall be deemed effective as of 12:01 a.m., Miami time, on March 5, 1998.

          (c)  Contract  Year shall be defined as the twelve  (12) month  period
beginning on the  Commencement  Date of this Agreement (or on its anniversary in
subsequent  years)  and  ending  on  the  day  before  the  anniversary  of  the
Commencement Date.

          (d) Employment  Agreement shall mean any employment  agreement whether
now  existing,  or to be entered into in the future,  by and between the Company
and any existing or future Shareholder, Physician Employee or Practice Employee.

          (e) GAAP means generally accepted accounting  principles  expressed in
the  opinions  and  pronouncements  of the  Accounting  Principles  Board of the
American  Institute of  Certified  Public  Accountants,  and  Statements  of the
Financial  Accounting  Standards  Board,  and all other  statements by any other
entity,  or other  practices and  procedures as may be approved by a significant
segment of the accounting profession,  which are applicable to the circumstances
as of the date of determination.  For purposes of this Agreement,  GAAP shall be
applied in a manner consistent with the historic practices used by Sheridan.

                                       2
<PAGE>

          (f)     Government Health Programs shall mean the Medicare,  Medicaid,
Maternal and Child Health Service Block Grant, Social Services Block Grant,     
CHAMPUS and CHAMPVA programs.

          (g)  Government   Health  Program   Receivables  shall  mean  accounts
receivable  generated  with  respect to items or  services  including  ancillary
services  performed  by the  Company  and the  Company's  employees  and agents,
rendered to patients (i.e.,  beneficiaries  and recipients) of Government Health
Programs.

          (h) Insurance  Expenses means any expenses of Sheridan and the Company
in  obtaining  adequate  professional  liability  coverage to provide  liability
protection  for all  Shareholders  and  Physician  Employees of the Practice for
their  provision  of  medical  services  while  acting  in the  scope  of  their
employment for the Practice,  as determined and approved by the Company's  Board
of Directors, in its absolute sole discretion.

          (i) Lease  Expenses  shall  mean all  obligations  under any leases or
subleases,  including  real and personal  property  leases,  for the offices and
equipment used by the Practice, all as described on Exhibit B to this Agreement.
Any new leases  entered into after the  Commencement  Date must have  Sheridan's
prior written approval.

          (j) Net Practice Collections shall mean all collected revenues (net of
refunds or overpayments)  collected on or after the  Commencement  Date by or on
behalf of the Practice, the Company or their respective employees as a result of
professional   medical  services  furnished  to  patients  or  as  a  result  of
arrangements with any third party payor for the potential or actual provision of
services, and other fees or income generated by the Shareholders,  the Physician
Employees and employees of the Company or the Practice,  whether generated prior
to  or  after  the  Commencement  Date,  whether  rendered  in an  inpatient  or
outpatient  setting and whether  rendered to health  maintenance  organizations,
preferred provider organizations,  Government Health Programs or other patients,
physicians  or  physician  practices  including,  but not limited  to,  payments
received  under  any  capitation  arrangement  or  payments  received  under any
consulting,  directorships,  subsidies or similar arrangements,  less the direct
costs of  health  care  services  delivered  by third  parties  (other  than the
Shareholders  and  the  Physician   Employees)  pursuant  to  arrangements  with
third-party payors under which the Practice is responsible for the cost of those
health care  services.  The term "Net  Practice  Collections"  shall include any
ancillary  services  revenues of the Practice,  the Company or the Shareholders,
the  Physician  Employees  and  employees  of the  Company  collected  after the
Commencement Date.

          (k) Option Agreement shall mean the OAs.

          (l) Option  shall have the  meaning  given in Section 1 of each of the
OAs.

          (m) Physician  Employees shall mean (i) those individuals  (other than
Shareholders)  who are duly licensed to practice  medicine in the State of Texas
and who are employees of the Company or are otherwise under contract,  agreement
or  arrangement  with the Company to provide  physician  or medical  services to
patients  of  the  Practice,   including   non-Shareholder   physicians,   nurse
practitioners,  physician assistants, nurse midwives and any other allied health
professionals;  and (ii) those individuals,  if any, (other than those described
in Section  1.1(m)(i))  who are  required by law or  regulatory  authority to be
employees of the Company.

                                       3
<PAGE>

          (n) Practice means the medical business operations and services of the
Company and its employed or engaged physicians and allied health  professionals,
anywhere those operations or services are rendered.

          (o) Practice Employee shall mean those individuals who are employed by
the Company other than Physician Employees and the Shareholders.

          (p) Practice Expenses means the operating and  non-operating  expenses
incurred in the  operation of the  Practice  and the Offices (as defined  below)
during the Term, except for the Practice Expense  Exclusions (as defined below),
whether incurred by Sheridan or by the Company, including, but not limited to:

               (i) depreciation  (depreciation  arising only out of existing and
subsequently  acquired real and tangible property),  amortization (not including
amortization arising out of Sheridan's obtaining the Options contemplated by the
OAs), salaries, benefits and other direct costs of all employees of the Practice
but excluding salaries (for Physician  Employees and Shareholders)  benefits and
other direct costs of all the Physician Employees and the Shareholders;

               (ii) obligations  under leases or subleases for the Offices,  and
any equipment used by the Practice;

               (iii)  personal  property and intangible  taxes assessed  against
assets used by the Practice;

               (iv)     utility expenses relating to the Offices;

               (v) billing and collections  services and accounts receivable and
accounts payable services provided to the Company by Sheridan; and

               (vi) other deductible and partially  deductible business expenses
of the  Shareholders  during each calendar year which do not aggregately  exceed
Fifty Thousand Dollars ($50,000.00) (or the pro rata portion thereof for periods
less than a full calendar year).

          (q)     Practice Expense Exclusions means:

               (i) any federal,  state or local income taxes of the Company,  or
the costs of preparing the Company's federal, state or local tax returns;



                                       4
<PAGE>

               (ii)  any  salaries,  benefits  and  other  direct  costs  of the
Physician  Employees and any base salaries (excluding  incentive  compensation),
benefits  and  other  direct  costs  of  the  Shareholders  including,   without
limitation,    worker's   compensation    insurance   and   Insurance   Expenses
(collectively, the "PE Salaries and Benefits");

               (iii) license fees, medical staff dues, board certification fees,
journals and publications  and costs of membership in professional  associations
for  the  Physician   Employees   and  the   Shareholders   (collectively,   the
"Professional Fees and Publications");

               (iv)     costs of continuing professional education for the
Physician Employees and the Shareholders;

               (v) costs  associated  with legal,  accounting  and  professional
services incurred by or on behalf of the Company;

               (vi)  liability  judgments  assessed  against  the  Company,  the
Physician Employees or the Shareholders; or

               (vii) any expenses of the Shareholders or the Physician Employees
including,  but not limited to, car allowances,  mobile phone, pagers,  personal
postage,   uniforms,   costs  of  employees   providing   personal  services  to
Shareholders or the Physician Employees.

          (r) Restricted Area shall have the meaning set forth in Section 3.7(a)
of this Agreement.

          (s) Shareholders shall mean those individuals who are duly licensed to
practice medicine in the State of Texas and who are shareholders of the Company.


                                   Article II
                            Obligations of Sheridan.

     Section 2.1 Provision of Management Services. Sheridan shall provide to the
Practice the management services, personnel, equipment and supplies provided for
in this Article 2  (collectively,  the  "Management  Services").  Sheridan shall
provide the  Management  Services at the medical  offices,  hospitals  and other
health care  facilities  located at 8160 Walnut  Hill Lane,  Suite 001,  Dallas,
Texas  75231,  and at all other places which the parties  shall  mutually  agree
(collectively, the "Offices").

     Section 2.2 Offices. During the Term (as defined below), Sheridan shall pay
all rent  due  from the  Commencement  Date of this  Agreement  forward  for the
Offices  and  all  costs  of  routine  repairs,  maintenance  and  improvements,
telephone, electric, gas and water utility expenses, normal janitorial services,
refuse  disposal  and all  other  costs  and  expenses  reasonably  incurred  in
connection with the operations of the Practice,  including,  but not limited to,
related real or personal property lease payments.

                                       5
<PAGE>

     Section 2.3 Furniture,  Fixtures and Equipment.  Sheridan agrees to provide
to the Practice those supplies and items of furniture, fixtures and equipment as
Sheridan  reasonably  determines after  consultation with the Shareholders to be
necessary and/or appropriate for the Practice's operations at the Offices during
the Term (all those items of furniture, fixtures and equipment are collectively,
the "FFE") subject, however, to the following conditions:

          (a) The Company shall have the use of the FFE only during the Term and
title to the FFE shall be and remain in Sheridan at all times during the Term.

          (b) Sheridan shall be  responsible  for all repairs,  maintenance  and
replacement  of  the  FFE,  except  for  repairs,  maintenance  and  replacement
necessitated by the negligence or willful actions of the Company,  the Physician
Employees, Shareholders, or the Company's employees or agents, in which case the
Company and the  Shareholders  shall  repair,  maintain  and replace that FFE to
Sheridan's reasonable satisfaction.

     Section 2.4 Business Office Services.  The Company appoints Sheridan as its
sole and  exclusive  manager and  administrator  of all business  functions  and
services  related to the  Company's  services at the  Practice  during the Term.
Without limiting that appointment,  in providing the Management  Services during
the Term, to the fullest  extent  permitted by applicable  law and  regulations,
Sheridan shall perform the following functions:

          (a) Sheridan shall evaluate, negotiate and administer all existing and
future  managed  care,  integrated  delivery  system,  PHO,  IPA,  sub-specialty
agreements  and third  party  payor  contracts  on behalf  of the  Company,  the
Physician  Employees  and the  Shareholders  and all  professional  or  Practice
matters relating to those contracts.

          (b)  Sheridan  shall  provide  ongoing  assessment  of the  Practice's
business activity.

          (c)  After  consultation  with  the  Shareholders,  Sheridan  shall be
responsible  for  ordering  and  purchasing  all  medical  and  office  supplies
reasonably required in the day-to-day operation of the Practice at the Offices.

          (d) Except for Government  Health  Programs  patients and as otherwise
restricted by applicable laws and  regulations,  Sheridan shall bill and collect
from  patients all  professional  fees for medical  services  and for  ancillary
services  performed  by the  Company  and the  Company's  employees  and agents,
including, but not limited to, the Shareholders and the Physician Employees. The
Company and each of the  Shareholders  shall,  and shall cause all  existing and
future  Shareholders,  Physician  Employees and Practice  Employees to,  appoint
Sheridan for the Term as their true and lawful  attorney-in-fact with respect to
non-Government Health Programs for the following purposes:

                                       6
<PAGE>

               (i) to bill patients in the  Company's  name and on the Company's
behalf, and in the name and on behalf of all of the Shareholders,  the Physician
Employees and the Practice Employees;

               (ii) to collect accounts  receivable  generated by those billings
in the Company's name and on the Company's behalf, and in the name and on behalf
of all the Shareholders, the Physician Employees and the Practice Employees;

               (iii) to receive,  in a legally  permissible  manner on behalf of
the Company,  the Practice  Employees  and any agents of the Company and all the
Shareholders  and the Physician  Employees,  payments from  patients,  insurance
companies, and all other payors and third parties regarding services rendered by
the Company,  the Shareholders,  Physician Employees and the Practice Employees,
and the  Company  and each of the  Shareholders  covenants  and shall cause each
Physician Employee and Practice Employee to covenant to immediately  forward any
of those payments not paid directly to Sheridan, to Sheridan for deposit;

               (iv) to receive,  in a legally  permissible  manner, all accounts
receivable,  compensation and any other form of remuneration due from or paid by
any source  other than the  Company or  Sheridan  attributable  to (i)  services
Practice  Employees and any agents of the Company and all the  Shareholders  and
Physician Employees have rendered in his or her professional  capacity on behalf
of the Company;  (ii) services Practice  Employees and any agents of the Company
and all the Shareholders  and Physician  Employees have rendered during the Term
in  violation  of the  terms  of this  Agreement  or any  Employment  Agreement,
including  without  limitation,  a violation of Section 3.7 of this Agreement or
any  non-competition  or  restrictive   covenant  provisions  contained  in  any
Employment  Agreement;  or (iii) sums which come into the possession of Practice
Employees,  the Shareholders  and Physician  Employees which are attributable to
the services of other employees of the Company or Sheridan,  including,  but not
limited to, fees for medical services,  teaching,  lecturing,  consulting, court
testimony and  publication of articles of a professional  nature,  except as set
forth on Schedule 2.4(d)(iv) of this Agreement..

               (v) in a  legally  permissible  manner,  to take  possession  of,
execute,  deliver and/or  endorse in the name of the Company,  or in the name of
any  Shareholder  or  Physician  Employee,  any  notes,  checks,  money  orders,
insurance  payments  and any other  instruments  received  as  payment  of those
accounts receivable and any other sums, compensation or remuneration;

               (vi) to determine and implement a written  policy for writing off
accounts   receivable,   which  write-off   policy  shall  be  utilized  in  the
determination of the Net Practice Collections;

               (vii)  in  a  legally  permissible  manner,  to  collect  in  the
Company's  name and on its  behalf,  and in the name  and on  behalf  of all the
Shareholders  and the Physician  Employees,  all revenues of the Practice and to
determine and implement all collection policies and procedures; and

                                       7
<PAGE>

               (viii)  to  execute,  deliver  and/or  endorse  applications  for
payments, insurance claim forms or other instruments or documents, convenient or
required in the exclusive  discretion of Sheridan to fully  collect,  secure and
realize  all  accounts   receivables   and  any  other  sums,   compensation  or
remuneration  due  with  respect  to  services  provided  on  the  Company's  or
Sheridan's behalf.

          This power of attorney is coupled with an interest, is irrevocable and
shall survive the  expiration or termination of this Agreement for a time period
without  limitation  with respect to services  rendered  during the Term of this
Agreement.

          (e) For  Government  Health Program  patients  Sheridan shall bill and
collect  from  patients  all  professional  fees for  medical  services  and for
ancillary  services  performed by the Company and the  Company's  employees  and
agents,  including,  but not  limited  to, the  Shareholders  and the  Physician
Employees.  The Company and each of the Shareholders  shall, and shall cause all
existing and future Shareholders, Physician Employees and Practice Employees to,
appoint  Sheridan  for the Term as their true and lawful  attorney-in-fact  with
respect to the Government Health Program patients for the following purposes:

               (i) to bill patients in the  Company's  name and on the Company's
behalf using the Company's billing number and where appropriate, in the name and
on behalf of all of the Shareholders,  the Physician  Employees and the Practice
Employees;

               (ii) to collect accounts  receivable  generated by those billings
in the Company's  name and on the Company's  behalf using the Company's  billing
number,  and  where  appropriate  in the name  and on  behalf  of all the  Share
holders,  the  Physician  Employees  and  the  Practice  Employees  using  their
respective billing numbers;

               (iii) to receive,  in a legally  permissible manner, on behalf of
the Company,  the Practice  Employees  and any agents of the Company and all the
Shareholders  and the Physician  Employees,  payments from  patients,  insurance
companies,  Government  Health  Programs and all other payors and third  parties
regarding  services  rendered  by  the  Company,  the  Shareholders,   Physician
Employees  and  the  Practice  Employees,  and  the  Company  and  each  of  the
Shareholders  covenants  and shall cause each  Physician  Employee  and Practice
Employee to  covenant to  immediately  forward  any of those  payments  not paid
directly to Sheridan, to Sheridan for deposit;

               (iv) to receive,  in a legally  permissible  manner, all accounts
receivable,  compensation and any other form of remuneration due from or paid by
any source  other than the  Company or  Sheridan  attributable  to (i)  services
Practice  Employees and any agents of the Company and all the  Shareholders  and
the Physician  Employees  have rendered in his or her  professional  capacity on
behalf of the Company;  (ii) services  Practice  Employees and any agents of the

                                       8
<PAGE>

Company and all the Shareholders and the Physician Employees has rendered during
the  Term  in  violation  of the  terms  of  this  Agreement  or any  Employment
Agreement,  including  without  limitation,  a violation  of Section 3.7 of this
Agreement or any non-competition or restrictive covenant provisions contained in
any  Employment  Agreement;  or (iii)  sums which  come into the  possession  of
Practice   Employees,   the  Shareholders  and  Physician  Employees  which  are
attributable  to the  services of other  employees  of the Company or  Sheridan,
including, but not limited to, fees for medical services,  teaching,  lecturing,
consulting,  court  testimony  and  publication  of articles  of a  professional
nature.

               (v) in a  legally  permissible  manner,  to take  possession  of,
execute,  deliver and/or  deposit in the name of the Company,  or in the name of
any  Shareholder  or  Physician  Employee,  any  notes,  checks,  money  orders,
insurance  payments  and any other  instruments  received  as  payment  of those
accounts receivable and any other sums, compensation or remuneration;

               (vi) to determine and implement a written  policy for writing off
accounts   receivable,   which  write-off   policy  shall  be  utilized  in  the
determination of the Net Practice Collections;

               (vii) in a legally permissible manner to collect in the Company's
name and on its  behalf,  and in the name and on behalf of all the  Shareholders
and the Physician  Employees,  all revenues of the Practice and to determine and
implement all collection policies and procedures; and

               (viii)  to  execute,  deliver  and/or  deposit  applications  for
payments, insurance claim forms or other instruments or documents, convenient or
required in the  exclusive  discretion of Sheridan to fully collect all accounts
receivables and any other sums, compensation or remuneration due with respect to
services provided on the Company's or Sheridan's behalf.

          This power of attorney is coupled with an interest, is irrevocable and
shall survive the  expiration or termination of this Agreement for a time period
without limitation with respect to services rendered during the Term.

     Section  2.5  Deposit of Net  Practice  Collections.  During the Term,  all
revenues collected  resulting from the operations of the Practice except for any
revenues derived from the Government Health Program  Receivables,  shall, to the
extent legally permissible, be deposited directly into a bank account (the "Bank
Account") at NationsBank,  N.A. (South) or any other  multi-state  national bank
chosen by Sheridan (the "Bank"). Sheridan shall be the owner of the Bank Account
and  Sheridan  shall  have the  sole  right  to make  withdrawals  from the Bank
Account.  Sheridan  shall  maintain  its  accounting  records in a manner  which
clearly  segregates the Net Practice  Collections  from other funds of Sheridan.
The Company and each of the Shareholders  appoints,  and shall cause each future
Shareholder and future and existing  Physician Employee and Practice Employee to
appoint,  Sheridan  as its true lawful  attorney-in-fact  to deposit in the Bank
Account all of the Practice's Net Practice Collections collected, except for the
Government Health Program Receivables. The Company and the Shareholders agree to
execute  all  documents  and  instructions  required  by the Bank as  reasonably
determined by Sheridan.

                                       9
<PAGE>

               During  the  Term,  all  Government  Health  Program  Receivables
collected shall, to the extent legally permissible, be deposited directly into a
bank account (the "MM Bank Account") at NationsBank,  N.A.  (South) or any other
multi-state  national bank chosen by Sheridan (the "Bank"). The Company shall be
the  owner of the MM Bank  Account.  The  Company  and each of the  Shareholders
appoints,  and shall  cause each  future  Shareholder  and  future and  existing
Physician Employee and Practice Employee to appoint, Sheridan as its true lawful
attorney-in-fact  to deposit in the MM Bank Account all of the Government Health
Program Receivables collected.  The Company shall,  immediately after depositing
any collections  from the Government  Health Program  Receivables to the MM Bank
Account, transfer those funds to the Bank Account for distribution in accordance
with the terms of this  Agreement.  The  Company and the  Shareholders  agree to
execute  all  documents  and  instructions  required  by the Bank as  reasonably
determined by Sheridan.

     Section 2.6 Revenue  Reports.  Sheridan shall produce and maintain  revenue
reports  regarding the Practice.  Revenue  reports shall reflect the total gross
revenues and Net Practice Collections generated and/or collected by or on behalf
of the  Practice.  Sheridan  shall  provide the Company  with  periodic  interim
revenue  reports and shall  provide a year-end  revenue  report for the Practice
within  ninety (90) days after the end of the calendar  year.  The Company shall
have the right upon reasonable prior notice, in a reasonable  manner, to inspect
the books and  records  of  Sheridan  relating  to the  Practice  to verify  the
information provided in those revenue reports.

     Section 2.7 Support  Services.  Sheridan  shall provide all  reasonable and
necessary  computer,  bookkeeping,  billing and  collection  services,  accounts
receivable  and  accounts  payable  services,  laundry,  linen,  janitorial  and
cleaning  services and  management  services to the Practice for its  reasonably
efficient operation, as Sheridan shall reasonably determine.

     Section 2.8 Personnel.  After consultation with the Shareholders,  Sheridan
shall provide  non-physician  personnel  reasonably  necessary for the effective
operation of the Practice at the Offices as Sheridan shall reasonably determine,
subject, however, to the following:

          (a) Sheridan shall provide to the Company all  non-Physician  Employee
medical support  personnel  which are reasonably  necessary for the operation of
the  Practice at the  Offices.  As to  non-Physician  Employee  medical  support
personnel  provided  under this Section  2.8(a),  Sheridan  shall  determine the
salaries and  benefits of all these  personnel.  Sheridan  shall also assign all
these  personnel to perform  services for the Practice at the Offices.  Sheridan
shall, at the Company's  reasonable request,  reassign and replace personnel who
do not,  in the  Company's  reasonable  judgment,  adequately  perform  required
professional services.

          (b)  Sheridan  shall  provide  to  the  Company  all  business  office
personnel,  (e.g.,  all  clerical,   secretarial,   bookkeeping  and  collection
personnel)   reasonably  necessary  for  the  maintenance  of  patient  records,
collection of accounts  receivable and upkeep of the financial  books of account
to the extent they are required  for, and directly  related to, the operation of
the Practice in conformity with Sheridan's  obligations under this Agreement and
as Sheridan shall reasonably determine.  As to the personnel provided under this
Section,  Sheridan shall determine the salaries and fringe benefits of all these
personnel.

                                       10
<PAGE>

          (c) In all of its interactions with each other's personnel,  Sheridan,
the  Company  and the  Shareholders  shall  not,  and  shall  cause all of their
employees  and  agents  to not  unlawfully  discriminate  against  any of  their
employees,  agents  or to  treat  these  personnel  in a manner  which  would be
unlawful if they were their own employees.

          (d) Each party  agrees  that:  (i)  personnel  provided to the Company
under this Agreement may perform  services for others;  (ii) this Agreement will
not prevent  Sheridan or these  personnel  from  performing  similar or the same
services provided under this Agreement for others; and (iii) this Agreement will
not restrict  Sheridan  from using these  personnel  for others.  Except for the
Company's  rights specified in Section 2.8(a)  regarding  non-physician  medical
support  personnel,  Subject to  consultation  with the  Shareholders,  Sheridan
retains the sole and exclusive  decision  making  authority  regarding all these
personnel assignments.

          (e) The  Company  may  request,  in  writing,  secretarial,  clerical,
bookkeeping,  management or non-Physician  Employee medical support personnel in
addition to personnel  reasonably  determined to be necessary and appropriate by
Sheridan, and these personnel and services shall be provided by Sheridan and all
Sheridan's costs and expenses incurred in providing  additional  personnel shall
be paid to Sheridan by the Company.

     Section 2.9 Practice Professional  Services.  Sheridan shall arrange for or
render to the Company business and financial management  consultation and advice
as the Company may reasonably  require which is directly related to the Practice
operations.  Sheridan shall not be responsible for any services  requested by or
rendered to any individual,  Shareholder,  Physician Employee, employee or agent
of the Company not directly related to the operations of the Practice, nor shall
Sheridan be responsible  for rendering any legal or tax advice or other services
or personal  financial  services to the  Company or any  employee,  Shareholder,
Physician Employee or agent of the Company.

     Section 2.10     Patient and Financial Records. The following provisions
shall apply to patient and financial records:

          (a)  Sheridan  shall  maintain  all files and records  relating to the
operation of the Practice,  including,  but not limited to, customary  financial
records and patient files.  The management of all files and records shall comply
with all applicable federal,  state and local statutes and regulations,  and all
files and  records  shall be located  so that they are  readily  accessible  for
patient care, consistent with ordinary records management practices. The Company
shall obtain any and all necessary consents to Sheridan's maintenance and access
to any of these files.

                                       11
<PAGE>

          (b) The Company  shall  supervise the  preparation  of, and direct the
contents  of,  patient  medical  records,  all of  which  shall  be  and  remain
confidential and the property of the Company, but Sheridan shall have reasonable
access to those  records,  and,  subject  to  applicable  laws and  regulations,
Sheridan shall be permitted to retain true and complete copies of these records.
Sheridan  agrees  to  preserve  the  confidentiality  of these  patient  medical
records.
     Section 2.11  Physician  Recruitment.  At the Company's  request,  Sheridan
shall recruit Physician Employees for the Practice.  The Company shall determine
the need for additional  Physician  Employees in consultation with Sheridan.  It
shall  be  the  Company's  responsibility  to  interview  and  select  Physician
Employees for the Practice subject to Sheridan's prior written consent.  All the
Physician  Employees  Sheridan  recruits and which the Company  hires or engages
shall be either  shareholders,  employees  or agents of the  Company  and not of
Sheridan.  The Company  agrees not to hire,  terminate  or engage any  Physician
Employee without Sheridan's prior written consent.

     Section  2.12  Expansion  of  Practice.  Sheridan may assist the Company in
adding additional office based procedures,  and in developing  relationships and
affiliations with physicians and other specialists,  hospitals, networks, health
maintenance organizations,  preferred provider organizations,  etc. to assist in
the continued growth and development of the Practice. The Company will cooperate
with and assist  Sheridan in those  efforts.  Neither the Company nor any of the
Shareholders  shall enter into any  agreements  regarding  any of these  matters
without Sheridan's prior written consent.

     Section 2.13 Performance of Business Office Services. Sheridan is expressly
authorized to perform its Management  Services in whatever  reasonable manner it
deems  appropriate  to  meet  the  day-to-day  requirements  of the  non-medical
business  functions  of the  Practice.  Sheridan  may perform some or all of the
business office functions of the Company at locations other than at the Offices.

     Section  2.14  Force  Majeure.   Neither   Sheridan  nor  the  Company  and
Shareholders  shall be liable to the other parties for failure to perform any of
the services  required under this  Agreement in the event of strikes,  lockouts,
calamities,  acts of God,  unavailability of supplies or other events over which
the party suffering the disability does not have reasonable  control for so long
as that event continues and for a reasonable period of time thereafter.


Article III Obligations of the Company.

     Section 3.1 Non-Practice Expenses.  Except as otherwise provided in Section
4.1, the Company  shall be solely  responsible  for the payment of all costs and
expenses  incurred in  connection  with the  Company's  operations  that are not
Practice  Expenses,  including,  but not  limited  to,  insurance  premiums  for
policies  of  malpractice  insurance,  deductibles  and self  insured  retention
amounts under those  policies of  malpractice  insurance,  any and all costs and
expenses   incurred   regarding  claims  under  those  policies  of  malpractice
insurance,  and salaries and benefits,  retirement plan  contributions,  health,
disability and life insurance  premiums,  payroll  taxes,  automobile  expenses,
licenses,  staff dues,  mobile phone expenses,  worker's  compensation,  pagers,
costs and  expenses  incurred  prior to the  Commencement  Date and all expenses
incurred by or in connection with the employment of all the Shareholders and the
Physician Employees.

                                       12
<PAGE>

     Section 3.2 Professional  Standards.  All medical services  provided at the
Offices  shall be  performed  solely by  physicians,  duly  licensed to practice
medicine in the State of Texas or their  extenders or other  Practice  personnel
qualified and duly licensed to perform these services in the State of Texas. The
professional  services  provided  by  the  Company,  its  Shareholders  and  the
Physician Employees shall at all times be provided in accordance with applicable
ethical standards, laws and regulations applying to the medical profession.  The
Company,  the  Shareholders  and  the  Physician  Employees  shall  comply  with
utilization review,  quality assurance and improvement  policies or other rules,
regulations or policies  established jointly by Sheridan and the Company for the
Practice or imposed on the  Practice by any managed  care  program,  third party
payor program, PHO, IPA, health care facility or integrated delivery system. The
Company shall immediately notify Sheridan of any and all incidents,  unfavorable
occurrences,   notices,   claims  made,  disciplinary  actions  or  professional
liability actions,  initiated against the Company or any Shareholder,  Physician
Employee or Practice Employee (each an "Action").  The Company shall immediately
inform Sheridan of that Action and the underlying  facts and  circumstances  and
follow the reasonable  directions of Sheridan's risk management  administrators.
The Company and the Shareholders  shall, and shall cause all future Shareholders
and all future and  existing  Physician  Employees  and  Practice  Employees  to
cooperate  in any  investigation  and in the defense of any Action.  The Company
agrees to  implement  and  maintain a program to monitor  the quality of medical
care provided by the Company,  and Sheridan  shall render  reasonably  necessary
administrative  assistance to the Company on an as-requested basis to assist the
Company in implementing and maintaining that program.

     Section 3.3     This section is intentionally omitted.

     Section 3.4     This section is intentionally omitted.

     Section 3.5 Physician Power of Attorney.  The Company and its  Shareholders
shall require all the Shareholders and the Physician  Employees and any Practice
Employees to execute and deliver to Sheridan powers of attorney, satisfactory in
form and substance to Sheridan, appointing Sheridan as attorney-in-fact for each
Shareholder and Physician Employee for the purposes described in Section 2.4(d).
Prior  to  commencing   employment  with  the  Company,   the  Company  and  its
Shareholders shall require all future Shareholders,  Physician Employees and any
Practice Employees or agents of the Practice to execute and deliver to Sheridan,
powers of attorney,  substantially in the form and substance  attached hereto as
Exhibit C, appointing  Sheridan as  attorney-in-fact  for each new  shareholder,
Physician  Employee or Practice  Employee for the purposes  described in Section
2.4(d).

                                       13
<PAGE>

     Section 3.6     Confidentiality.

          (a) Confidential  Information.  The Company and the Shareholders  each
acknowledges  that as a result of his or her  affiliation  with Sheridan and its
Affiliates,  it has and will necessarily become informed of, and have access to,
certain  information  which  Sheridan  and  its  Affiliates  deem  valuable  and
confidential,  including,  without limitation,  methods of doing business, trade
secrets,  technical  information,  plans, lists of patients,  data, records, fee
schedules,  computer programs, manuals,  processes,  methods, intangible rights,
contracts,  agreements,  licenses,  personnel  information  and the  identity of
health care  providers  (collectively,  and whether or not such  information  is
actually novel or unique or known to others,  the  "Confidential  Information").
The  Company  and the  Shareholders  each  also  agrees  that  the  Confidential
Information,  even though it may be contributed,  developed or acquired in whole
or in part by him or her, is Sheridan's and its Affiliates'  exclusive  property
to be held by the  Company  and the  Shareholders  each in trust and  solely for
Sheridan's and its Affiliates' benefit. Accordingly,  except as required by law,
the Company and the Shareholders each shall not, at any time,  subsequent to the
date of this Agreement, use, reveal, report, publish, copy, transcribe, transfer
or otherwise  disclose to any person,  corporation  or other entity,  any of the
Confidential  Information without the prior written consent of Sheridan,  except
for information  which legally and  legitimately is or becomes of general public
knowledge from authorized sources other than the Company or the Shareholder.

          (b) Return of Confidential Information.  Upon the request of Sheridan,
the Company and the Shareholders shall promptly deliver to Sheridan all property
and possessions including, but not limited to, all drawings,  manuals,  letters,
notes, notebooks,  reports, copies, deliverable Confidential Information and all
other materials  relating to Sheridan's,  its  Affiliates'  and/or the Company's
business  which are in the Company's or any of the  Shareholders'  possession or
control.

          (c) Remedies.  The Company and each of the  Shareholders  acknowledges
that in the event that it or any of its Shareholders, employees or agents engage
in activities within the limitations of this Section 3.6, money damages shall be
an inadequate  remedy,  and the Company and each of the Shareholders  agree that
Sheridan may be entitled to obtain,  in addition to any other remedy provided by
law or equity,  an  injunction  against the  violation  of the  Company's or the
Shareholders' obligation to Sheridan under this Agreement.

     Section 3.7     Restrictive Covenants.

          (a) The Company  and each of the  Shareholders  acknowledge  and agree
that the services to be provided by Sheridan  under this  Agreement are feasible
only if the Company,  the  Shareholders  and the Physician  Employees  operate a
medical practice to which the  Shareholders  and the Physician  Employees devote
their full time and  attention.  The Company and each of the  Shareholders  also
acknowledge  and agree that Sheridan has  extensive  knowledge,  experience  and
systems (the  "Knowledge")  which the Company and  Shareholders do not presently
enjoy. The Company and the Shareholders are aware that Sheridan's willingness to
impart the  Knowledge to them is  predicated  on  Sheridan's  being  entitled to
provide the Management  Services to the Company and Shareholders for the Term on

                                       14
<PAGE>

the terms and conditions contained in this Agreement.  Accordingly,  the Company
and each of the Shareholders agree that, during the Term of this Agreement, none
of them shall, without the prior written consent of Sheridan, establish, operate
or provide medical  services at any medical office,  clinic or other health care
facility  providing  services  substantially  similar  to those  offered  by the
Company, Sheridan or any of their Affiliates. If this Agreement is terminated by
Sheridan under Section 5.2(a) for a period of twenty four (24) months  following
the  termination of this  Agreement or  termination of any of the  Shareholders'
employment  with the  Company,  none of them shall,  without  the prior  written
consent  of  Sheridan,  establish,  operate  or  provide  management  of medical
services  within  twenty five (25) miles of any location  where the Physician or
Shareholder  provided  medical  services  during  the  twenty  four (24)  months
immediately   prior  to  the  termination  of  that  person's   employment  (the
"Restricted  Area").  The  Company  and the  Shareholders  shall  cause each new
Shareholder  and  each  of  the  Physician   Employees  to  enter  into  written
agreements,  satisfactory  in form and substance to Sheridan,  pursuant to which
the  Shareholders  and the  Physician  Employees  shall agree not to  establish,
operate or provide  management  of medical  services,  without the prior written
consent of Sheridan within the Restricted  Area. If a person shall cease to be a
Shareholder  or  Physician  Employee  during the Term,  or if this  Agreement is
terminated by Sheridan  under Section  5.2(a),  for a period of twenty four (24)
months  following the termination of this  Agreement,  or the termination of the
professional  relationship  between that person and the Company, as the case may
be, that person shall agree not to establish,  operate, or provide management of
medical  services,  without the prior  written  consent of  Sheridan  within the
Restricted Area.  Sheridan shall be expressly named as a third party beneficiary
to those  agreements  between  the Company and each  Shareholder  and  Physician
Employee.

          (b) During the Term,  and if this  Agreement is terminated by Sheridan
under  Section  5.2(a) for a period of twenty  four (24)  months  following  the
termination of this Agreement,  neither the Company nor any of the  Shareholders
shall,  without  Sheridan's  prior written consent employ,  hire or contract for
services with any employee or former employee of Sheridan or its Affiliates, nor
shall the  Company or any of the  Shareholders  solicit  any person to leave the
employ of Sheridan or its  Affiliates.  For purposes of this Section  3.7(b),  a
"former  employee"  shall be any  person who was  employed  by  Sheridan  or its
Affiliates within twelve (12) months prior to the termination of this Agreement.
The Company and the  Shareholders  shall  cause all of the  existing  and future
Shareholders,  Physician  Employees and Practice Employees to enter into written
agreements,  satisfactory  in form and substance to Sheridan,  pursuant to which
those persons shall agree to be bound by the same  restrictions  as described in
this Section 3.7(b).  Sheridan and its Affiliates  shall be expressly named as a
third-party  beneficiary  to  those  agreements  between  the  Company  and each
Shareholder and Physician Employee.

          (c) If this  Agreement is terminated  by Sheridan  pursuant to Section
5.2(a),  the Company  and each of the  Shareholders  shall not,  for a period of
twenty four (24) months following the effective date of that termination  engage
or contract with any person,  firm or entity (or group of  affiliated  entities)
for the  provision of  management  services to the Practice  similar to the kind
contemplated by this Agreement.


                                       15
<PAGE>

          (d) Sheridan,  the Company and each of the  Shareholders  acknowledges
and agrees that:  (i) the event of a breach or threatened  breach by the Company
or any Shareholder of the foregoing provisions of Section 3.7 may cause Sheridan
irreparable  harm;  and,  (ii)  monetary  damages  in an action at law would not
provide  an  adequate  remedy  in the event of a breach  or  threatened  breach.
Accordingly,  except as  provided  in Section  8.3 the  Company  and each of the
Shareholders  jointly  and  severally  agrees  that,  in  addition  to any other
remedies  (legal,  equitable or otherwise)  available to Sheridan,  Sheridan may
seek injunctive relief against the breach or threatened breach of the provisions
of Section 3.7 as well as all other  rights and  remedies  available  at law and
equity including,  without limitation,  specific performance.  In addition,  the
Company  and  each  of  the  Shareholders  covenants  and  agrees,  jointly  and
severally,  to indemnify and hold Sheridan harmless from and against all claims,
damages,  actions,  suits  whatsoever  for a  breach  of this  Section  3.7,  in
accordance  with Article VIII hereof,  and for any period(s) of time required to
enforce the covenants in this Agreement, and the prevailing party in that action
shall be  entitled  to  recover  from the  non-prevailing  party all  reasonable
attorneys'  fees,  expenses and costs  incurred in enforcing  any  provisions of
Section 3.7, at pre-trial, trial and appellate levels. Nothing contained in this
Section 3.7(d) shall be construed as prohibiting  Sheridan and all other injured
parties  from  pursuing  all other  remedies  available  to them for a breach or
threatened breach of the provisions of Section 3.7.

          Each of the  Shareholders  and the Company  further  acknowledges  and
agrees that the  covenants  contained in this Article III are  necessary for the
protection of Sheridan's  legitimate business and professional  duties,  ethical
obligations and interests, and are reasonable in scope and content. In the event
of any breach or violation by the Company or any of the  Shareholders  of any of
the provisions of Section 3.7, the running of that twenty four (24) month period
(but not the Company's and the  Shareholder's  obligations  thereunder) shall be
tolled during the  continuation of any breach or violation.  Each of the Company
and the Shareholders further acknowledge and agree that the restrictions against
competition  set  forth in  Section  3.7 are  considered  by the  parties  to be
reasonable for the purposes of protecting the legitimate  business  interests of
Sheridan, which interests,  include, without limitation, trade secrets and other
valuable confidential business information that may not qualify as trade secrets
to be acquired and/or provided by Sheridan by virtue of the terms and conditions
of this Agreement and the  consideration  paid in connection with this Agreement
and the RCAs and the OAs, as well as the  Management  Services to be provided to
the  Practice  in the  contemplated  transaction  and  evidenced  by the various
trademarks,  trade names, service marks and trade dress acquired and/or provided
by Sheridan in the  contemplated  transaction,  the Knowledge,  information  and
substantial  management  expertise  of Sheridan  imparted to the Company and the
Shareholders in connection with the Management Services,  and the expected value
of this management expertise to be realized by the Company.

          In the event that the duration,  scope or geographic area contemplated
by the foregoing  provisions is  determined  to be  unenforceable  by a court of
competent  jurisdiction,  the parties agree that  duration,  scope or geographic
area shall be deemed to be reduced to the greatest scope, duration or geographic
area which would be enforceable.

                                       16
<PAGE>

     Section 3.8 Professional Dues and Education  Expenses.  The Company and its
Shareholders  and the Physician  Employees  shall be solely  responsible for all
costs and expenses  associated with membership in professional  associations and
continuing  professional  education.  The Company  shall ensure that each of its
Shareholders  and the Physician  Employees  participates  in continuing  medical
education  activities  which  enable  physicians  to  remain  current  in  their
respective  specialties  including,  but not limited to, the minimum  continuing
medical  education  requirements  imposed by  applicable  laws and  policies  of
applicable specialty boards.

     Section 3.9 Employment  Agreements.  Any Employment  Agreement executed and
delivered after the Commencement  Date of this Agreement,  shall be satisfactory
in form and substance to Sheridan, and shall be subject to Sheridan's consent.

     Section 3.10     Representations and Warranties.  The Company represents
and warrants to Sheridan that:

          (a) each Shareholder and Physician Employee employed or engaged by the
Company is a physician duly licensed to practice  medicine under the laws of the
State of Texas;

          (b) each  Shareholder and to the best knowledge of the Company and the
Shareholders  each  Physician  Employee  employed  or engaged by the Company has
complied  with all laws,  rules and  regulations  relating  to the  practice  of
medicine  and is able to enter  into and  perform  all  duties  pursuant  to any
Employment Agreement;

          (c) except as  disclosed on Exhibit D, no  Shareholder  or to the best
knowledge of the Company and the Shareholders no Physician  Employee employed or
engaged by the Company has ever: (i) had his or her professional  license,  Drug
Enforcement  Agency  number,  Medicare  or  Medicaid  provider  status  or staff
privileges  at  any  hospital  or  medical  facility  suspended,   relinquished,
terminated or revoked;  (ii) been reprimanded,  sanctioned or disciplined by any
licensing board or any federal,  state or local society or agency,  governmental
body, hospital, third party payor or specialty board; (iii) had a final judgment
or settlement  without  judgment entered against him or her in connection with a
malpractice or similar action;  or, (iv) had his or her medical staff privileges
at any  hospital  or  medical  facility  suspended,  terminated,  restricted  or
revoked; and,

          (d) none of the  representations or warranties made by any Shareholder
or Physician  Employee in this Agreement,  any Employment  Agreement,  or in any
resumes  or  curricula  vitae  submitted  to the  Company  or in  any  insurance
applications or any staff membership  applications  submitted to any third party
in connection with this Agreement or any Employment Agreement,  contains or will
contain any untrue  statement of a material fact, or omits or will omit to state
a material fact  necessary in order to make the statements or provisions in this
Agreement or the Employment Agreement not misleading or incomplete.

                                       17
<PAGE>

          The Company and the Shareholders  agree to immediately notify Sheridan
of any fact or circumstance which occurs or is discovered during the Term, which
in  itself  or with the  passage  of time  and/or  the  combination  with  other
reasonably  anticipated  factors  does  render  or  will  render  any  of  these
representations  and  warranties  to be  untrue.  The  Company  and  each of the
Shareholders  shall cause each future  Shareholder  and each existing and future
Physician  Employee to make the  foregoing  representations  and  warranties  to
Sheridan as of the date it commences employment or engagement with the Company.


                                   Article IV
                                  Collections.

     Section 4.1 Net Practice Collections. During each Contract Year of the Term
(the "Relevant Contract Year"), to the extent permitted by law, the Net Practice
Collections shall be distributed in the following manner:

          (a) Net Practice Collections shall first be distributed monthly to the
Company in an amount  necessary  to pay PE Salaries and  Benefits,  Professional
Fees  and  Publications  and  Insurance  Expenses,   except  for  any  incentive
compensation  due to Shareholders or Physician  Employees under their employment
agreements (collectively, the "Company Payables");

          (b)     Net Practice Collections shall secondly be distributed
currently to Sheridan or the Company, as applicable, to pay all Practice
Expenses;

          (c)  to  the  extent  that  remaining  Net  Practice  Collections  are
available  after  paying the amounts  payable  under  Section  4.1(a) and (b), a
monthly  management fee (the "Management  Fee") in the amount of Two Hundred Ten
Thousand  Four  Hundred  Sixteen  and  67/100  Dollars  ($210,416.67),  plus the
cumulative amount by which the payments under this Section 4.1(c) were less than
the  monthly  Management  Fee per  month,  for all  previous  months  since  the
Commencement  Date (the  "Unpaid  Management  Fees"),  if any,  shall be paid to
Sheridan  monthly.  For periods  less than a full  calendar  month,  the monthly
Management  Fee shall be pro rated.  The monthly  Management  Fee along with any
Unpaid  Management  Fees shall be paid to  Sheridan  on or before the  fifteenth
(15th) day of the following calendar month;

          (d) after the end of each Contract Year, in the event the Net Practice
Collections  exceed the amounts payable under Sections 4.1(a),  (b) and (c), the
excess  shall be paid to the  Company  up to a  maximum  of Two  Hundred  Thirty
Thousand Dollars ($230,000.00) in the aggregate (the "Additional  Amount").  The
Additional  Amount,  if any, shall be paid by the Company to the Shareholders of
the  Company  as  incentive  compensation  in amounts  to be  determined  by the
Company's  Board of Directors in accordance  with the  Shareholders'  respective
employment agreements;

                                       18
<PAGE>

          (e) after the end of each Contract Year, in the event the Net Practice
Collections exceed the amounts payable under Sections 4.1(a), (b), (c), and (d),
sixty percent (60%) of any excess Net Practice  Collections  will be distributed
to Sheridan as an  additional  Management  Fee and forty  percent (40%) shall be
paid by the Company to the Shareholders of record as incentive compensation.

     Section 4.2     Assignment of Fees for Medical Services.

          (a) Without  limiting the generality of the foregoing,  subject to the
distribution  mechanism set forth in Section 4.1,  excluding  Government  Health
Program  Receivables,  it is the intent of the parties  that the  assignment  to
Sheridan of the rights  described in Section  4.1(a) above shall be inclusive of
the rights of the  Company,  the  Shareholders  and the  Physician  Employees to
receive payment regarding any services rendered after the Commencem ent Date but
prior to the effective date of any expiration or termination of this  Agreement.
Subject to the distribution  mechanism set forth in Section 4.1, the Company and
each of the Shareholders agrees and shall cause the Physician Employees and each
future Shareholder and Physician Employee to agree,  excluding Government Health
Program Receivables, that Sheridan shall retain the right to collect and retain,
for its own account,  any accounts  receivable relating to any of those services
rendered  prior  to the  effective  date of any  expiration  or  termination  (a
"Pre-Termination Accounts Receivable") and after the Commencement Date.

          (b) The  Company  acknowledges  that it is the intent of  Sheridan  to
grant a security  interest in the  Pre-Termination  Accounts  Receivable  to its
lenders under its credit  facilities  (whether one or more, the "Credit Facility
Lender"),  as in  effect  from  time  to  time.  The  Company  and  each  of the
Shareholders  agree that the security  interest of the Credit Facility Lender is
intended to be a first priority  security interest and is superior to any right,
title or interest  which may be asserted  by the Company or any  Shareholder  or
Physician Employee regarding Pre-Termination Accounts Receivable or the proceeds
of any  Pre-Termination  Accounts  Receivable.  The Company and each Shareholder
further  agrees,  and  shall  cause  the  Physician  Employees  and each  future
Shareholder  and Physician  Employee to agree,  that,  upon the occurrence of an
event  which,  under the terms of that credit  facility,  would allow the Credit
Facility  Lender to  exercise  its  right to  collect  Pre-Termination  Accounts
Receivable and apply the proceeds of Pre-Termination  Accounts Receivable toward
amounts due under that credit facility,  the Credit Facility Lender will succeed
to all rights and powers of Sheridan  under the powers of attorney  provided for
in Sections 2.4 and 3.5 above as if that Credit  Facility  Lender had been named
as the attorney-in-fact in those Sections.

          (c) Except to the extent otherwise provided in this Agreement,  in the
event that, contrary to the mutual intent of Sheridan,  the Shareholders and the
Company, the assignment of rights described in this Section 4.2 shall be deemed,
for any reason,  to be  ineffective as an outright  assignment,  the Company and
each Shareholder and Physician Employee shall,  effective as of the Commencement
Date,  be deemed to have  granted  (and the  Company and each  Shareholder  does
grant, and shall cause the Physician  Employees and each future  Shareholder and
Physician  Employee to grant) to Sheridan a first  priority lien on and security
interest in and to any and all interests of the Company,  the  Shareholders  and
the  Physician  Employees  in any accounts  receivable  generated by the medical
practice  of the  Company,  its  Shareholders  and the  Physician  Employees  or
otherwise generated through the operations of the Practice,  and all proceeds of
those accounts receivable, to secure the payment to Sheridan of all Net Practice
Revenues,  and this Agreement shall be deemed to be a security  agreement to the
extent  necessary  to  give  effect  to the  foregoing.  The  Company  and  each
Shareholder  shall execute and deliver,  and cause the  Physician  Employees and
each future  Shareholder  and  Physician  Employee to execute and  deliver,  all
financing  statements  as Sheridan may request in order to perfect that security
interest. The Company and the Shareholders shall not grant (and shall not suffer
any future  Shareholder  or  Physician  Employee  to grant) any other lien on or
security  interest in or to those  accounts  receivable or any proceeds of those
accounts receivable.

                                       19
<PAGE>


                                   Article V
                             Term and Termination.

     Section 5.1 Term. The initial term of this Agreement  shall be for a period
of Forty (40)  years  commencing  on March 5, 1998,  and ending on March 4, 2038
(the "Term").  This Agreement shall be  automatically  extended for separate and
successive  forty (40) year  periods  provided  Sheridan  shall have not been in
material default of its obligations under this Agreement,  or in the event there
is a material  default,  that Sheridan shall have cured that material default on
or before the later of the expiration date of this Agreement,  or the end of any
applicable  cure  period  then in effect,  (each  forty  (40) year  period is an
"extended  term" and each extended term shall  automatically  be included in the
definition of the Term),  under terms and conditions as stated in this Agreement
regarding an extended  term,  and further  provided that neither the Company nor
any of the  Shareholders  shall  have  not  been in  material  default  of their
obligations  under this Agreement,  or in the event there is a material default,
that the Company and the Shareholders  shall have cured that material default on
or before the expiration  date of this  Agreement,  or the end of any applicable
cure period then in effect.  In the event either party is in material default of
this  Agreement on the date of  expiration  of the Term or any extended term the
other  party  may  waive  that  defaulting  party's  material  default  in their
discretion and thereby enable an additional extended term.

     Section 5.2     Termination.

          (a)  Sheridan  may  terminate  this  Agreement,  and  have no  further
liability or obligation under this Agreement, upon the occurrence of one or more
of the following events:

               (i) The Company or any Shareholder ceases to perform its material
duties and  responsibilities  under this  Agreement or  materially  breaches any
material  term or  condition  of this  Agreement,  and that  cessation or breach
continues  uncured for a period of sixty (60) days after the  Company's  and the
Shareholders' receipt of written notice specifying that breach.

               (ii) The Company or any Shareholder  voluntarily files a petition
in bankruptcy  or makes an assignment  for the benefit of creditors or otherwise
seeks relief from creditors under any federal or state  bankruptcy,  insolvency,
reorganization  or moratorium  statute,  the Company or any  Shareholder  is the
subject of an involuntary  petition in bankruptcy  which is not set aside within
sixty  (60)  days of its  filing,  or the  Company  or any  Shareholder  becomes
insolvent.



                                       20
<PAGE>

               (iii) The  Company  or any  Shareholder  materially  breaches  or
defaults under any other agreement with Sheridan or its  affiliates,  subject to
any applicable notice and cure periods provided in that agreement.

               (iv) The  representations  and warranties  made by the Company or
the Shareholders in this Agreement cease to be true and correct.

          (b) The  Company may  terminate  this  Agreement,  and have no further
liability  under  this  Agreement,  upon  the  occurrence  of one or more of the
following events:

               (i)  Sheridan   ceases  to  perform  its   material   duties  and
responsibilities  under this Agreement or materially  breaches any material term
or condition of this Agreement,  and that cessation or breach continues  uncured
for a period of sixty (60) days  after  Sheridan's  receipt  of  written  notice
specifying that breach.

               (ii) Sheridan voluntarily files a petition in bankruptcy or makes
an  assignment  for the benefit of  creditors  or  otherwise  seeks  relief from
creditors under any federal or state bankruptcy,  insolvency,  reorganization or
moratorium  statute,  Sheridan  is the  subject of an  involuntary  petition  in
bankruptcy  which is not set  aside  within  sixty  (60)  days of its  filing or
Sheridan becomes insolvent.

               (iii)  Sheridan  materially  breaches or defaults under any other
agreement with the Company or any of the Shareholders, subject to any applicable
notice and cure periods provided in that agreement.

     Section 5.3 Remedies Upon  Termination.  Except for the  Government  Health
Program Receivables (which shall be collected and remitted as otherwise provided
in this  Agreement,  in the event of a  termination,  Sheridan  will continue to
collect those receivables outstanding as of the date of termination and promptly
remit the funds it collects in accordance with this Agreement. If this Agreement
is terminated  pursuant to Sections 5.2(a) and 5.2(b),  the non-breaching  party
may pursue all other legal or equitable relief.

     Section 5.4  Repurchase  of  Equipment  and  Supplies.  The Company and the
Shareholders  agree  that  upon  termination  of  this  Agreement,  if  Sheridan
exercises  the FFE Option  described  in Section  2.3(c),  the  Company  and the
Shareholders  shall  purchase  from  Sheridan all of the FFE and all then unused
supplies  located at the Offices or  purchased  for specific use at the Offices,
except  pharmaceutical  supplies,  at the book  value  thereof as  reflected  by
Sheridan's books and records of account.

                                       21
<PAGE>

     Section  5.5  Election  Under  Option   Agreements.   Notwithstanding   the
provisions of this Article V, in the event this Agreement is terminated pursuant
to Section  5.2, and in the event that  Sheridan  desires to exercise its Option
under either or both of the Option Agreements,  Sheridan shall promptly,  but in
no event later than ninety (90) days from the termination date of this Agreement
(the  "Option  Deadline  Period"),  notify  each  of  the  Shareholders,   or  a
Shareholder's legal representative, if applicable, of its intent to exercise the
Options in the  manner  and upon the terms set forth in the  Option  Agreements.
This Agreement  shall remain in full force and effect during the Option Deadline
Period.  In the event Sheridan elects to exercise either or both of its Options,
this  Agreement  shall remain in full force and effect until such time as all of
the  obligations of the parties under the Option  Agreements have been satisfied
and all of the shares  being  purchased  pursuant  to the Options  (the  "Option
Shares")  have been  transferred  to the  Purchaser  (as  defined  in the Option
Agreements) of the Option Shares. This Agreement shall immediately terminate (i)
upon  transfer to the Purchaser of the Option  Shares;  or (ii) if Sheridan does
not elect to  exercise  either or both of its Options by the  expiration  of the
Option Deadline Period, upon expiration of the Option Deadline Period.

                                   Article VI
Representations  and Warranties of the Company and each of the  Shareholders and
Sheridan.

     The representations and warranties of the Company, each of the Shareholders
and Sheridan are  incorporated  from the OA by this reference and made a part of
this Agreement.

                                  Article VII

     This Article is not used in this Agreement.

                                  Article VIII
                            Insurance and Indemnity.

     Section 8.1 Insurance to be  Maintained.  The Company and the  Shareholders
shall  provide,  or arrange for the  provision of, and maintain  throughout  the
Term,  professional  liability  insurance coverage (the "Professional  Liability
Coverage")  on the  Company  and each of the  Company's  employees  and  agents,
including,  but not limited to, all the Shareholders,  the Physician  Employees,
Sheridan  and its agents and  employees,  in the  greater of  $1,000,000.00  per
occurrence and  $3,000,000.00  per year aggregate for each Physician.  The terms
and conditions of the  Professional  Liability  Insurance shall be acceptable to
Sheridan,  in its reasonable  discretion.  The Professional  Liability Insurance
shall  be  issued  by an  insurance  carrier  acceptable  to  Sheridan,  in  its
reasonable  discretion.  Upon  termination of this Agreement,  the Company shall
either  procure  tail  coverage  for  Sheridan  and its agents and  employees or

                                       22
<PAGE>

procure Professional Liability Policies for the applicable statute of limitation
periods.  Company shall provide to Sheridan,  in a form  acceptable to Sheridan,
written documentation  evidencing its professional  liability insurance coverage
and any change in that insurance shall be sent to Sheridan at least fifteen (15)
days prior to its effective  date. The Company and the  Shareholders  shall,  at
their sole cost and expense, pay the premium costs of all professional liability
insurance  coverage during the Term. The Company and the Shareholders shall also
provide,  or arrange for the  provision  of, and maintain  throughout  the Term,
workers'  compensation  coverage  on the  Company  and  each  of  the  Company's
employees and agents,  including,  but not limited to, all the  Shareholders and
the  Physician  Employees,  in at least the amount  required by law. The Company
shall  provide  to  Sheridan,   in  a  form  acceptable  to  Sheridan,   written
documentation  evidencing its workers'  compensation  insurance coverage and any
change in that  insurance  shall be sent to Sheridan at least  fifteen (15) days
prior to its effective  date. The Company  shall,  at its sole cost and expense,
pay the premium costs of all workers' compensation insurance coverage during the
Term. Sheridan may replace the Company's, Shareholders' and Physician Employees'
professional  liability  insurance at any time,  provided that the charge to the
Company by Sheridan  for the  coverage  obtained is equal to the current cost of
the then existing entity's and the physicians' professional liability insurance,
the  replacement  insurance  has the same  retroactive  dates of  coverage,  the
replacement  insurance is written with a carrier with the same or better  rating
as the existing  insurer,  the  coverages  are equal or better than the existing
policy.

     Section 8.2 Indemnification by Sheridan. Sheridan agrees to indemnify, hold
harmless  and defend the Company and the  Shareholders  from and against any and
all liability,  loss, damages, claims, causes of action and expenses,  including
reasonable  attorneys' fees, costs and expenses (at trial and appellate  levels)
proximately  caused by or as a result of the performance of Management  Services
by Sheridan,  its  employees or agents  during the Term,  including any of their
commissions  and omissions (a "Loss").  The provisions of this Section 8.2 shall
survive the expiration or earlier  termination of this Agreement.  Any indemnity
under this  Agreement  shall  only  apply  after  exhaustion  of all  applicable
insurance policies' coverages.

     Section 8.3 Indemnification by the Company. Except as otherwise provided in
this  Section,  the Company and each of the  Shareholders  jointly and severally
agree to indemnify, hold harmless and defend Sheridan and its affiliates, agents
and employees from and against any and all  liability,  loss,  damages,  claims,
causes of action and expenses,  including reasonable  attorneys' fees, costs and
expenses (at trial and appellate levels) proximately caused by or as a result of
the performance of medical services by any of them or their Physician Employees,
employees or agents during the Term, and for any breach of this Agreement by any
of the  Shareholders or the Company or their Physician  Employees,  employees or
agents  (other than  Sheridan's  employees  and agents),  including any of their
commissions and omissions  (also, a "Loss").  The provisions of this Section 8.3
shall  survive the  expiration or earlier  termination  of this  Agreement.  Any
indemnity  under  this  Agreement  shall  only  apply  after  exhaustion  of all
applicable insurance policies'  coverages.  Except as otherwise provided in this
section,  all  obligations  for indemnity under this Agreement are the joint and
several  obligations of the  Shareholders.  Except after a Departure (as defined
below),  if a Loss is readily and reasonably  identifiable as being derived from
either of the PAs or either  Shareholder  and the derivation of that Loss is not
at all  reasonably  attributable  to the  Company,  the  other  PA or the  other
Shareholder then the responsible  Shareholder shall be severally responsible for
that  Loss.   Notwithstanding  the  immediately  preceding  two  sentences  (the
"Severability  Instances"),  if a Shareholder  ceases his employment with the PA
with which he is employed (for any reason whatsoever) or if the Option Agreement
or  this  Agreement  is  terminated  or  materially  altered  (collectively,   a
"Departure")  other than by expiration then the Severability  Instance as to the
Shareholders  shall not apply and the  affected  persons  shall in all events be
jointly and severally.

                                       23
<PAGE>

     Section 8.4 Limitations on  Indemnification.  The right of  indemnification
under  this  Agreement  by any party to this  Agreement  shall be  subject  to a
limitation  of  Two  Million  Dollars  ($2,000,000.00)  except  for  any  fraud,
intentional misrepresentation or a deliberate or willful breach by that party to
this Agreement.

      Section 8.5     Notice; Defense of Claims.

     Promptly  after  receipt  by an  indemnified  party of notice of any claim,
liability or expense to which the indemnification  obligations in this Agreement
would apply,  the indemnified  party shall give notice thereof in writing to the
indemnifying  party,  but the  omission  to so  notify  the  indemnifying  party
promptly will not relieve the  indemnifying  party from any liability  except to
the extent that the indemnifying party shall have been prejudiced as a result of
the  failure  or delay in  giving  such  notice.  Such  notice  shall  state the
information  then  available  regarding  the amount  and  nature of such  claim,
liability  or expense and shall  specify the  provision  or  provisions  of this
Agreement under which the liability or obligation is asserted.  If within twenty
(20) days after  receiving  such notice the  indemnifying  party  gives  written
notice to the  indemnified  party stating that: (a) it would be liable under the
provisions  hereof for  indemnity in the amount of such claim if such claim were
successful;  and, (b) that it disputes and intends to defend against such claim,
liability or expense at its own cost and  expense,  then counsel for the defense
shall be  selected  by the  indemnifying  party  (subject  to the consent of the
indemnified  party which  consent  shall not be  unreasonably  withheld) and the
indemnified party shall not be required to make any payment with respect to such
claim,  liability or expense as long as the  indemnifying  party is conducting a
good faith and diligent defense at its own expense; provided,  however, that the
assumption of defense of any such matters by the indemnifying party shall relate
solely to the claim, liability or expense that is subject or potentially subject
to  indemnification.  The  indemnifying  party  shall have the  right,  with the
consent  of the  indemnified  party,  which  consent  shall not be  unreasonably
withheld, to settle all Indemnifiable matters related to claims by third parties
which are susceptible to being settled  provided its obligation to indemnify the
indemnifying party therefor will be fully satisfied.  As reasonably requested by
the indemnified  party, the indemnifying  party shall keep the indemnified party
apprised  of the status of the claim,  liability  or expense  and any  resulting
suit, proceeding or enforcement action, shall furnish the indemnified party with
all  documents  and  information  that the  indemnified  party shall  reasonably
request and shall  consult with the  indemnified  party prior to acting on major
matters,  including  settlement  discussions.  Notwithstanding  anything  herein
stated to the contrary,  the indemnified party shall at all times have the right
to fully  participate  in such  defense at its own  expense  directly or through
counsel;  provided,  however,  if the named  parties to the action or proceeding
include both the indemnifying party and the indemnified party and representation
of both  parties by the same counsel  would be  inappropriate  under  applicable
standards  of  professional  conduct,  the expense of  separate  counsel for the
indemnified party shall be paid by the indemnifying  party,  provided,  however,
that the separate counsel selected by the indemnified party shall be approved by
the indemnifying party, which approval shall not be unreasonably withheld. If no
such notice of intent to dispute and defend is given by the indemnifying  party,
or if such  diligent  good faith defense is not being or ceases to be conducted,
the indemnified party shall, at the expense of the indemnifying party, undertake
the defense of (with counsel selected by the indemnified  party), and shall have
the right to compromise or settle  (exercising  reasonable  business  judgment),
such  claim,  liability  or  expense.  Provided  however,  before  settling  the
indemnified  party shall first use  reasonable  efforts to obtain the consent to
that  settlement  from  the  indemnifying  party,  which  consent  shall  not be
unreasonably  withheld.  after  using  reasonable  efforts  without  success the
indemnified  party may settle  without  the  consent of the  indemnifying  party
without any prejudice to its claim for  indemnity.  If such claim,  liability or
expense is one that by its nature cannot be defended solely by the  indemnifying
party,  then the  indemnified  party shall make  available all  information  and
assistance  that  the  indemnifying  party  may  reasonably  request  and  shall
cooperate with the indemnifying party in such defense.

                                       24
<PAGE>

     Section 8.6 Use of Sheridan  Healthcare,  Inc. ("SHCR") Common Stock to Pay
Indemnification.  In the event  that the  Company or the  Shareholders  shall be
liable  for  indemnification  under  this  Agreement,  they  may  satisfy  their
obligations,  in whole or in part by tendering shares of SHCR common stock, with
a value determined in accordance with the next succeeding sentence. The value of
the SHCR common stock tendered for payment in satisfaction of an indemnification
obligation shall be determined based upon the average of the last sale price per
share of Common  Stock on the NASDAQ  National  Market for the last fifteen (15)
trading days immediately  prior to date the SHCR common stock is tendered to the
indemnified party.

     Section  8.7 Key Man  Insurance.  The Company  agrees,  and shall cause its
Shareholders and the Physician  Employees to agree,  that Sheridan may obtain at
its sole expense and for its sole benefit "key man" life  insurance  policies on
any or all the Shareholders and the Physician Employees of the Company.  Neither
the Company,  nor the  Shareholders  nor the Physician  Employees shall have any
right,  title  or  interest  in or to the  proceeds  of any of  those  insurance
policies.  The Company shall cause its Shareholders and the Physician  Employees
to cooperate  with  Sheridan,  as reasonably  requested by Sheridan from time to
time, in obtaining any of those insurance policies,  including,  but not limited
to, causing those Shareholders and the Physician Employees to submit to physical
examinations and providing all information  relating to insurability as Sheridan
may reasonably request from time to time.

                                   Article IX
                                  Assignment.

     Section 9.1 Assignment.  The parties agree that this Agreement shall not be
assigned or transferred by either party without the prior written consent of the
other,  provided,  however,  that this Agreement may be assigned, in whole or in
part, by Sheridan, in its sole discretion, to any parent, subsidiary,  successor
or affiliate of Sheridan (a  "Successor")  and this Agreement shall inure to the
benefit of, and be binding upon the Successor.

                                       25
<PAGE>

                                   Article X
                             Practice of Medicine.

     Section  10.1  Practice  of  Medicine.   The  parties  to  this   agreement
acknowledge  that Sheridan is not  authorized  under this Agreement to engage in
any  activity  which may be construed  or deemed to  constitute  the practice of
medicine.  To the  extent  any act or  service  in this  Agreement  required  of
Sheridan or its agents or employees  should be construed or deemed to constitute
the practice of medicine,  the performance of that act or service by Sheridan or
its  employees or agents  shall  automatically  be deemed  waived and be forever
unenforceable.

                                   Article XI
                           Independent Relationship.

     Section 11.1     Independent Contractor Status.

          (a) It is acknowledged and agreed that the Company and Sheridan are at
all times acting and performing under this Agreement as independent contractors.
Sheridan shall have no exercise or control over the methods by which the Company
or its Physician Employees or Shareholders practice medicine.  The sole function
of Sheridan  under this  Agreement  is to provide all  Management  Services in a
reasonably  competent manner. No party to this Agreement shall, by entering into
and performing its obligations  under this  Agreement,  become liable for any of
the  existing  obligations,  liabilities  or  debts of any  other  party to this
Agreement  unless  otherwise  specifically  provided for under the terms of this
Agreement.  Sheridan  will in its  management  role have only an  obligation  to
exercise reasonable care in the performance of the Management Services. No party
shall have any  liability  whatsoever  for  damages  suffered  on account of the
willful misconduct or negligence of any party to this Agreement, or any of their
employees,  agents  or  independent  contractors.  Each  party  shall be  solely
responsible for compliance  with all state and federal laws  including,  without
limitation,  those laws and regulations  pertaining to employment taxes,  income
withholding,   unemployment  compensation  contributions  and  other  employment
related statutes regarding their respective employees, agents and servants.

          (b) In the event that any court, medical board or regulatory authority
shall determine that the business  relationship among the parties established in
this  Agreement   violates  any  statutes,   rules  or   regulations   and  that
determination  is not  stayed  or  appealed  within  ninety  (90)  days  of that
determination (or in the event that Sheridan, in good faith, determines there is
a material  risk of that  determination  being  made by any court or  regulatory
authority),  the  parties  will  negotiate  in  good  faith  to  enter  into  an
alternative  legally  valid  arrangement  between  Sheridan and the then current
Shareholders and the Physician Employees which  substantially  preserves for the
parties the relative economic benefits of this Agreement.  If the parties cannot
reach  agreement on the substance of an alternative  legally valid  arrangement,
then either  party may  terminate  this  Agreement  upon thirty (30) days' prior
written notice to the other party.

                                       26
<PAGE>

     Section 11.2 Referral Arrangements.  The parties acknowledge and agree that
no benefits to the  Company,  Shareholders  or  Physician  Employees  under this
Agreement   require  nor  are  in  any  way   contingent   upon  the  admission,
recommendation,  referral or any other arrangement for the provision of any item
or service offered by Sheridan or any of its affiliates,  to any patients of the
Company, the Company's employees or agents.


                                  Article XII

This Article is not used in this Agreement.

                                  Article XIII
                                 Miscellaneous.

     Section 13.1 Amendment and Modification. This Agreement may not be modified
or terminated orally, and no modification or termination shall be binding unless
in writing and signed by the parties to this Agreement.

     Section 13.2 Binding Effect. This Agreement shall be binding upon and inure
to the benefit of the parties and their respective successors,  assigns,  heirs,
estates, beneficiaries, executors and legal and personal representatives.

     Section  13.3  No  Waiver;  Remedies  Cumulative.  This  Agreement  and the
Exhibits  attached to this Agreement contain the entire agreement of the parties
with respect to the transactions  contemplated in this Agreement, and merges and
supersedes  all prior  understandings  and  agreements  among the  parties  with
respect to the subject matter of this Agreement. Failure of any party to enforce
one or more of the  provisions  of this  Agreement  or to  require  at any  time
performance  of  any  of the  obligations  under  this  Agreement  shall  not be
construed to be a waiver of any provisions by any party nor to in any way affect
the validity of this  Agreement or any party's right to enforce any provision of
this  Agreement  nor to preclude  any party from taking all other  action at any
time which it would legally be entitled to take. Any party to this Agreement may
extend the time for or waive the  performance  of any of the  obligations of the
other, waive any inaccuracies in the representations or warranties by the other,
or waive  compliance  by the  other  with  any of the  covenants  or  conditions
contained  in this  Agreement.  Any  extension or waiver shall be in writing and
signed by the parties.  No waiver  shall  operate or be construed as a waiver of
any subsequent act or omission of the parties.

     Section 13.4  Headings.  The  descriptive  headings in this  Agreement  are
inserted  for  convenience  of  reference  only and shall in no way  restrict or
otherwise  affect the construction of the terms or provisions of this Agreement.
Any  references  in this  Agreement  to  Articles,  Sections or Exhibits are the
Articles, Sections and Exhibits of this Agreement.

                                       27
<PAGE>

     Section 13.5 Execution in  Counterparts.  This Agreement may be executed in
any number of multiple  counterparts,  each of which shall be deemed an original
and all of which together shall be deemed to be one and the same instrument.

     Section 13.6 Notices.  Whenever any notice,  request,  information or other
document is required or permitted to be given under this Agreement, that notice,
demand or request shall be in writing and shall be either hand  delivered,  sent
by United  States  certified  mail,  postage  prepaid,  delivered  via overnight
courier or  transmitted  by telecopier  to the  addresses  below or to any other
address  that any party may  specify  by notice to the other  parties.  No party
shall be obligated to send more than one notice to each of the other parties and
no notice of a change of address shall be effective  until received by the other
parties.  A notice  shall be deemed  received  upon hand  delivery  or  telecopy
transmission,  two days after posting in the United States mail or one day after
dispatch by overnight courier. 


If to Sheridan:          Sheridan Healthcorp, Inc.
                         4651 Sheridan Street, Suite 400
                         Hollywood, Florida  33021
          Attn:          Jay A. Martus, Esq.
                         Vice President and General Counsel
                         Telecopier:  (954) 987-8359

If to the Company:       Michael Cavenee, M.D., P.A.
                         8160 Walnut Hill Lane, Suite 001
                         Dallas, Texas  75231
          Attn:          Michael R. Cavenee, M.D.
                         Telecopier:  (214) 696-5674
          AND
                         Kenneth Trimmer, M.D., P.A.
                         8160 Walnut Hill Lane, Suite 001
                         Dallas, Texas  75231
          Attn:          Kenneth J. Trimmer, M.D.
                         Telecopier:  (214) 696-5674

If to the Shareholders:  Michael R. Cavenee, M.D.
                         5128 Corinthian Bay
                         Plano, Texas  75093

                         Kenneth J. Trimmer, M.D.
                         6628 Castle Pines Drive
                         Dallas, Texas  75093

With a copy to:          Jenkens & Gilchrist, a Professional Corporation
                         1445 Ross Avenue, Suite 3200
                         Dallas, Texas  75202
          Attn:          Kenneth Gordon, Esq.
                         Telecopier:  (214) 855-4300

                                       28
<PAGE>

     Section 13.7     Governing Law.  This Agreement shall be governed by and
construed in accordance with the laws of the State of Texas, without regard to
its conflicts of law principles.

     Section 13.8 Expenses.  All accounting,  legal and other costs and expenses
incurred in connection with this Agreement and the transactions  contemplated by
this  Agreement  shall be paid by the  party  incurring  those  fees,  costs and
expenses.

     Section 13.9 Severability. The invalidity or unenforceability of any one or
more of the words,  phrases,  sentences,  clauses, or sections contained in this
Agreement  shall not affect the  validity  or  enforceability  of the  remaining
provisions  of this  Agreement  or any part of any  provision,  all of which are
inserted  conditionally  on their being valid in law,  and in the event that any
one or more of the words, phrases,  sentences,  clauses or sections contained in
this Agreement shall be declared invalid or unenforceable,  this Agreement shall
be  construed  as if such  invalid  or  unenforceable  word or words,  phrase or
phrases,  sentence or sentences,  clause or clauses,  or section or sections had
not been inserted or shall be enforced as nearly as possible  according to their
original  terms and intent to eliminate any invalidity or  unenforceability.  If
any invalidity or unenforceability is caused by the length of any period of time
or the size of any area set forth in any part of this  Agreement,  the period of
time or area,  or both,  shall be  considered  to be reduced to a period or area
which would cure the invalidity or unenforceability.

     Section 13.10 Litigation; Prevailing Party. Except as otherwise required by
applicable law or as expressly  provided in this Agreement,  in the event of any
litigation,  including  appeals,  with regard to this Agreement,  the prevailing
party shall be entitled to recover from the non-prevailing  party all reasonable
fees, costs, and expenses of counsel (at pre-trial, trial and appellate levels).

     Section 13.11 No Breach and Consents.  The parties agree that the execution
of this Agreement  shall not be deemed to be an assignment of any contract where
consent to that  assignment is required by the terms of that  contract  provided
that  the  foregoing  shall  not  affect  the  Company's  and the  Shareholders'
obligations  to obtain all  consents  necessary  for Sheridan and its agents and
employees  to  perform  their  obligations  and enjoy  their  rights  under this
Agreement.

     Section  13.12  Construction.  This  Agreement  shall be construed  without
regard to any presumption or other rule requiring construction against the party
causing this  Agreement to be drafted,  including  any  presumption  of superior
knowledge or  responsibility  based upon a party's business or profession or any
professional  training,  experience,  education or degrees of any member, agent,
officer of  employee  of any  party.  If any words in this  Agreement  have been
stricken out or otherwise  eliminated (whether or not any other words or phrases
have been added) and the stricken words  initialed by the party against whom the
words are construed,  then this Agreement  shall be construed as if the words so
stricken out or otherwise  eliminated  were never included in this Agreement and
no implication  or inference  shall be drawn from the fact that those words were
stricken out or otherwise eliminated.

                                       29
<PAGE>

     Section  13.13  Survival  of  Representations  and  Warranties.  All of the
respective representations and warranties of the parties to this Agreement or in
any certificate delivered by any party incident to the contemplated transactions
are  material and may be relied upon by the party  receiving  the same and shall
survive the execution and delivery of the Agreement and the  consummation of the
contemplated  transactions for the time period equal to the applicable  statutes
of limitations. All statements in this Agreement shall be deemed representations
and  warranties.  The due diligence  investigations  conducted by the parties to
this  Agreement and the results  thereof shall not diminish or otherwise  affect
any of the representations and warranties set forth in this Agreement.

     Section 13.14.  Reformation Upon Change in or Violation of Health Laws.

          (a)  Reformation.  In the event that  subsequent to the Execution Date
(i) the contents or validity of this  Agreement or any of the Related  Documents
are successfully  challenged by any Governmental Authority under the Health Laws
or (ii) any party  determines,  based upon advice  received from legal  counsel,
that a violation of a Health Law has  occurred as a result of this  Agreement or
the documents or contemplated transactions,  or that there is a substantial risk
that a violation of a Health Law will occur as a result of this Agreement or the
Related Documents, that is reasonably expected to have a material adverse affect
on any of the parties,  that party shall  notify the other  parties with respect
thereto.  If the  parties  are  unable  to agree  in good  faith on the need for
reformation  as  contemplated  in the  foregoing  sentence,  then any  party may
request and initiate a binding  arbitration  in Dallas,  Texas,  to be conducted
pursuant to the provisions of this Agreement.  In the event the arbitrator shall
determine that reformation is necessary, the parties shall act in good faith and
use their  reasonable  efforts to  analyze,  revise,  reform  and, to the extent
necessary,  restructure  this  Agreement  and  the  Related  Documents  and  the
contemplated  transactions to fully comply with all applicable  Health Laws in a
manner  that is  equitable  to all parties in light of the intent of the parties
regarding  the  contemplated  transactions  by this  Agreement  and the  Related
Documents as evidenced by this Agreement and the Related Documents. If SHCR, the
Company  and  the  Shareholders  cannot  reach  agreement  on any  term  of such
revision,  reformation or  restructuring  contemplated  in this section within a
reasonable  time,  any of those  parties  may  request  and  initiate  a binding
arbitration in Dallas,  Texas to be conducted pursuant to the provisions of this
Agreement  to  determine  the  extent  and  nature  of any  reformation  or,  if
reformation is not possible, recission.

          (b) Failure to Reform; Recission of Agreement. If an event causing the
application  of this section  occurs within six (6) months of the Execution Date
and the  parties in good faith are unable to modify the terms of this  Agreement

                                       30
<PAGE>

in accordance with this section,  the Parties shall rescind this Agreement,  and
to the  fullest  extent  possible,  the Seller  Shares  shall be released to the
Shareholders,  the Option  Consideration  (as defined in Schedule 1.1 in each of
the Option Agreements), if any, shall be returned to SHCR, and the parties shall
take such other reasonable actions as are necessary to place the parties as near
as  reasonably  possible to the  positions of the parties prior to entering into
this Agreement. If an event causing the application of this section occurs after
six (6) months of the Execution Date and the parties in good faith are unable to
modify the terms of this  Agreement in accordance  with this section the Parties
shall rescind this  Agreement,  and to the fullest extent  possible,  the Seller
Shares shall be released to the Shareholders,  and the Unrealized  Percentage of
the Option  Consideration  and the Purchase  Price, if any, shall be returned to
SHCR and Purchaser,  and the parties shall take all other reasonable  actions as
are  necessary  to place  the  parties  as near as  reasonably  possible  to the
positions of the parties prior to entering into this Agreement.

          (c) Defined  Terms.  As used in this Section 13, the  following  terms
shall have the meanings provided below unless the context otherwise requires:

               (i)  "Governmental  Authority"  shall  mean any and all  federal,
Texas or local governments,  governmental  institutions,  public authorities and
other governmental  entities of any nature  whatsoever,  and any subdivisions or
instrumentalities thereof,  including, but not limited to, departments,  boards,
bureaus,  commissions,  agencies,  courts,  administrations  and panels, and any
divisions or instrumentalities  thereof, whether permanent or ad hoc and whether
now or hereafter constituted and/or existing.

               (ii)  "Health  Laws"  shall  mean  applicable  provisions  of the
federal  Social  Security  Act  (including  the federal  Medicare  and  Medicaid
Anti-Fraud and Abuse Amendments (42 U.S.C.  §1320a-7,  -7a and -7b) and the
federal Physician  Anti-Self  Referral Law (42 U.S.C.  §1395nn,  the "Stark
Bill")),  the Texas  Medical  Practice Act (Article  4495b of the Texas  Revised
Civil  Statutes,  the "TMPA"),  and the Texas  Illegal  Remuneration  Law (Texas
Health & Safety  Code  §161.091),  as such laws may now exist or be amended
hereafter.

               (iii) "Unrealized  Percentage" shall mean the percentage which is
equal to 100 minus 4 for each 12 month  calendar  year (or the pro rata  portion
thereof for periods less than a full  calendar  year) which has passed since the
six month anniversary of the date of this Agreement.

     13.15. Corporate Practice of Medicine. Nothing contained herein is intended
to (a) constitute  the use of a medical  license for the practice of medicine by
anyone  other  than  a  licensed  physician;  (b)  aid  Sheridan  or  any  other
corporation to practice medicine when in fact such corporation is not authorized
to practice  medicine;  or (c) do any other act or create any other arrangements
in violation of the TMPA. Any other  provision of this Agreement to the contrary
notwithstanding,  Sheridan  shall not  exercise  any of its  rights  under  this
Agreement to direct the medical, professional or ethical aspects of the practice
of medicine by the Company or its Physician  Employees or to make credentialing,
quality  assurance,  utilization review or peer review policies for the Company,
all of which  shall  be left to the  sole  direction  of the  physicians  on the
Company's board of directors and the physician or physicians having the right to
vote the shares of the Company.

                                       31
<PAGE>

     13.16.  Compliance  with Health Laws. The parties enter into this Agreement
with the  intent  of  conducting  their  relationship  in full  compliance  with
applicable  state,  local and federal  law,  including,  but not limited to, the
Health Laws.  Notwithstanding any unanticipated  effect of any of the provisions
herein, no party to this Agreement will  intentionally  conduct itself under the
terms of this  Agreement  in a manner to  constitute  a violation  of the Health
Laws.

     13.17.  Referral Policy.  Nothing contained in this Agreement shall require
(directly or indirectly,  explicitly or implicitly)  any of the Parties to refer
or direct any patients to any other party or to use another  party's  facilities
as a precondition  to receiving the benefits set forth herein or in establishing
the valuation of the Options or the Sale Shares.

     13.18.   Arbitration;   Jury  Trial.  THE  PARTIES  SHALL  USE  GOOD  FAITH
NEGOTIATION TO RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF,
RELATING  TO OR IN  CONNECTION  WITH  THIS  AGREEMENT  OR  THE  BREACH  OF  THIS
AGREEMENT.  IN THE EVENT THE  PARTIES  ARE  UNABLE TO  RESOLVE  ANY  DISPUTE  OR
CONTROVERSY  BY  NEGOTIATION,  EITHER  PARTY MAY SUBMIT SUCH  DISPUTE TO BINDING
ARBITRATION WHICH SHALL BE CONDUCTED IN DALLAS,  TEXAS. THE BINDING  ARBITRATION
SHALL BE CONDUCTED IN ACCORDANCE  WITH THE RULES OF PROCEDURE FOR ARBITRATION OF
THE NATIONAL HEALTH LAWYERS ASSOCIATION  ALTERNATIVE DISPUTE RESOLUTION SERVICE.
JUDGMENT ON THE AWARD OR DECISION  RENDERED BY THE  ARBITRATOR MAY BE ENTERED IN
ANY COURT HAVING JURISDICTION. NOTWITHSTANDING THE TERMS OF THIS SECTION, IN THE
EVENT  OF ANY  BREACH  OR  DISPUTE  OF  THIS  AGREEMENT  OR  ANY OF THE  RELATED
AGREEMENTS FOR WHICH AN EQUITABLE  REMEDY IS APPROPRIATE THE AGGRIEVED PARTY MAY
SEEK AND OBTAIN RELIEF IN A COURT OF COMPETENT  JURISDICTION  TO AVAIL ITSELF OF
THE  EQUITABLE  REMEDIES.  IN THAT CASE SHOULD ANY PENDENT  LEGAL CLAIMS  ARISE,
THOSE CLAIMS SHALL BE  SUBMITTED  TO BINDING  ARBITRATION,  HOWEVER IF THE COURT
FAILS TO REMAND  THOSE LEGAL CLAIMS TO  ARBITRATION,  THEN WITH RESPECT TO THOSE
CLAIMS,  THE  PARTIES  WAIVE ALL  RIGHTS TO ANY TRIAL BY JURY IN ALL  LITIGATION
RELATING TO OR ARISING OUT OF THIS AGREEMENT.

                                       32
<PAGE>

     The  parties  to this  Agreement  have  caused  this  Agreement  to be duly
executed as of the Execution Date.

                                           SHERIDAN:

                                           SHERIDAN HEALTHCORP, INC.,
                                           a Florida corporation



                                           By:  --------------------------------
                                                Jay A. Martus, Vice President

                                           COMPANY:

                                           MICHAEL CAVENEE, M.D., P.A.,
                                           a Texas professional association



                                           By:  --------------------------------
                                                Michael R. Cavenee, M.D.
                                                President


                                           KENNETH TRIMMER, M.D, P.A.,
                                           A Texas professional association



                                           By:  --------------------------------
                                                Kenneth J. Trimmer, M.D.
                                                President



                  [SIGNATURES CONTINUED ON THE FOLLOWING PAGE]

                                       33
<PAGE>

                 [SIGNATURES CONTINUED FROM THE PREVIOUS PAGE]


                                           SHAREHOLDERS:



                                            ------------------------------------
                                            Michael R. Cavenee, M.D.



                                            ------------------------------------
                                            Kenneth J. Trimmer, M.D.




                                       34
<PAGE>

                                LIST OF EXHIBITS
                                ----------------


Exhibit A     -     Shareholders of the Company

Exhibit B     -     Real and Personal Property Leases

Exhibit C     -     Form of Power-of-Attorney

Exhibit D     -     Prior Acts or Omissions

                                       35
<PAGE>

                                   EXHIBIT A

                NAME AND ADDRESS OF STOCKHOLDERS OF THE COMPANY


                    MICHAEL CAVENEE, M.D., P.A.

                    Michael R. Cavenee, M.D.
                    5128 Corinthian Bay
                    Plano, Texas  75093

                    KENNETH TRIMMER, M.D., P.A.

                    Kenneth J. Trimmer, M.D.
                    6628 Castle Pines Drive
                    Plano, Texas  75093


                           PURCHASE OPTION AGREEMENT


     THIS PURCHASE OPTION AGREEMENT (the "Agreement"), dated as of March 4, 1998
(the  "Execution  Date") is by and among SHERIDAN  HEALTHCARE,  INC., a Delaware
corporation  ("SHCR"),   MICHAEL  CAVENEE,  M.D.,  P.A.,  a  Texas  professional
association (the "Company"),  and each of the owners of the stock of the Company
listed on Exhibit A of this Agreement  (each a "Shareholder"  and  collectively,
the  "Shareholders") and each of the Partner PA Shareholders (as defined below).
The Partner PA (as defined below) Shareholders are executing and delivering this
Agreement for the limited purpose of joining in the  indemnification  provisions
of this Agreement.

                             PRELIMINARY STATEMENTS

     1. Each of the  Shareholders  is a physician,  licensed and  qualified     
under the laws of the State of Texas  ("State Law") to own all of the issued and
outstanding shares of capital stock (the "Shares") of the Company.

     2. The  Shareholders,  SHCR and the Company  each desire to enter into this
Agreement under which a person or entity, or to persons or entities qualified to
own the Shares of the  Company as  designated  by SHCR (each a  "Purchaser"  and
collectively, the "Purchasers"), is given the right to acquire all of the Shares
for One Hundred  Dollars  ($100.00) in exchange for SHCR's payment of the Option
Consideration (as defined below) to the Shareholders.

     3. Simultaneously with the execution and delivery of this Agreement each of
the  Shareholders  and SHCR have executed and  delivered a Restrictive  Covenant
Agreement (the "RCAs") in which the Shareholders have agreed to restrict certain
professional  activities  for five (5)  years  from the date of this  Agreement.
Simultaneously  with the  execution and delivery of this  Agreement  each of the
Shareholders has entered into a Physician  Employment Agreement with the Company
(collectively,  the "PEAs").  One day after the  execution  and delivery of this
Agreement,  Sheridan Healthcorp, Inc. ("Sheridan"),  a Florida corporation and a
wholly-owned   subsidiary  of  SHCR,  will  enter  into  a  management  services
arrangement with the Company pursuant to a Management  Services  Agreement dated
as of March 5, 1998 by and between  Sheridan,  the  Company,  the Partner PA and
each of the  Shareholders  and the Partner PA's  Shareholders  (the "MSA").  The
RCAs,  PEAs, MSA and the VTA (as defined below)  together with all schedules and
exhibits to each of them are collectively, the "Related Documents".

     4. Prior to and as of the execution and delivery of this Agreement, Michael
Cavenee,  M.D., P.A. and MICHAEL CAVENEE, M.D., P.A. are in partnership and SHCR
has decided to acquire each of them in parallel simultaneous transactions, which
shall remain separate except for certain rights to indemnification (as described
below) in which SHCR shall be entitled to joint and several indemnity from their
respective shareholders.  Simultaneously with the execution and delivery of this

<PAGE>

Agreement and the Related Documents,  MICHAEL CAVENEE,  M.D., P.A. (the "Partner
PA") and each of the  Partner  PA's  Shareholders  and SHCR  have  executed  and
delivered an Additional  Restrictive  Covenant  Agreement (the "ARCAs") in which
the Partner  PA's  Shareholders  have agreed to  restrict  certain  professional
activities for five (5) years from the date of the ARCA. Simultaneously with the
execution and delivery of this Agreement  each of the Partner PA's  Shareholders
has entered into a Partner PA's Physician  Employment Agreement with the Partner
PA (collectively,  the "APEAs").  Simultaneously with the execution and delivery
of this  Agreement  the  Partner  PA  Shareholders  and SHCR have  executed  and
delivered a Purchase Option Agreement (the "AOA") under which SHCR, its assignee
or  nominee  has  been  given  the  right  to  acquire  all  of the  Partner  PA
Shareholders'  shares of stock in the Partner PA. The ARCAs, APEAs, and a Voting
Trust Agreement (the "AVTA") together with all schedules and exhibits to each of
them are collectively, the "Partner PA Related Documents".

     6. In  consideration  of the mutual  covenants and agreements  contained in
this Agreement,  and subject to the conditions contained in this Agreement,  the
parties agree as follows:

                                   AGREEMENT

SECTION 1.     Grant of Option; Consideration.

     Subject  to the  terms  and  conditions  of  this  Agreement,  each  of the
Shareholders grants to SHCR an irrevocable,  unconditional exclusive option (the
"Option") to cause all of the then outstanding  Shares of the Company (the "Sale
Shares") to be acquired  through the purchase from each of the  Shareholders  of
the portion of the Sale Shares owned by that  Shareholder  (i) by a Purchaser or
Purchasers to be selected by SHCR in its sole discretion; or, (ii) to the extent
permitted  by law,  by SHCR,  in which  case the  Shareholders  shall  cause the
Company to promptly  convert the Company from a  professional  association  to a
corporation  pursuant to the Texas Business  Corporation Act (the "Texas Code").
To the extent  permitted by law, the purchase price (the  "Purchase  Price") for
the Sale Shares shall be One Hundred Dollars  ($100.00) for all of the Shares of
the Company,  to be allocated pro rata among the  Shareholders  depending on the
respective  number  of Sale  Shares  owned by each of them as of the date of the
exercise of the Option.

     The consideration payable to the Shareholders for their grant of the Option
is  listed  on  Schedule   1.1   attached  to  this   Agreement   (the   "Option
Consideration").

SECTION 2.     Exercise of Option.

     The  Option  granted  in this  Agreement  is  exercisable  by SHCR,  or its
lawfully  permitted  designees  or  assignees  (the  "Designees"),  in its  sole
discretion at any time on or after the Execution Date;  provided  however,  that
SHCR may not  exercise  this  Option  for  reasons of peer  review,  utilization
review, quality assurance or credentialing.  If SHCR shall determine that a peer
review,  utilization  review,  quality  assurance  or  credentialing  issue  has
occurred at the Company for which SHCR  desires to exercise  this  Option,  then
that decision shall be submitted to binding arbitration.  SHCR shall appoint one
disinterested   physician  third  party  to  an  arbitration   panel,   and  the
Shareholders  shall appoint  another  disinterested  physician third party to an

                                       2
<PAGE>

arbitration  panel.  These two  panelists  shall then select  another  physician
panelist.  These three panelists shall then decide whether the underlying reason
for which SHCR wishes to exercise the Option is valid. The decision of the panel
shall be final. If the panel agrees to allow SHCR to exercise this Option, or in
cases  other  than  those  based on peer  review,  utilization  review,  quality
assurance or  credentialing,  then in order to exercise the Option,  SHCR or its
Designees  shall  deliver  to  each   Shareholder  or  a   Shareholder's   legal
representative,  written  notice of (i)  SHCR's or its  Designee's  election  to
exercise the Option in favor of a Purchaser or Purchasers (a "Purchaser Exercise
Notice");  or, (ii) SHCR's or its Designee's election to exercise the Option and
acquire the Sale Shares for its own benefit (a "SHCR Exercise Notice"),  and, in
each case,  the number of Sale  Shares of the  Company to be  purchased  by each
Purchaser, SHCR or its Designee, as the case may be.

SECTION 3.     Purchase of Shares by Purchaser.

     Within  ten (10) days of  delivery  of a  Purchaser  Exercise  Notice,  the
Purchaser, or, if applicable,  each of the Purchasers,  shall deliver to each of
the  Shareholders or a Shareholder's  legal  representative,  if applicable,  by
check or by wire transfer of immediately  available funds the Purchase Price for
the pro rata portion of the Sale Shares belonging to that Shareholder being sold
to  that  Purchaser,  and  each of the  Shareholders  or a  Shareholder's  legal
representative,  if  applicable,  shall  promptly  deliver to each  Purchaser  a
certificate or certificates  representing all of the issued and outstanding Sale
Shares of the Company being  purchased by that Purchaser from that  Shareholder,
duly  endorsed  for  transfer,  and with all  necessary  stock  transfer  stamps
attached,  and if the Shareholder of the Sale Shares shall be deceased,  any tax
waivers  and other  documents  that SHCR or the  Purchaser,  as the case may be,
shall reasonably request.

SECTION 4.  Purchase of Shares by SHCR or its Designee.

     Upon receipt by the Shareholders of a SHCR Exercise Notice, if requested by
SHCR or its Designee,  the Shareholders shall cause the Company to promptly file
a plan of  conversion  under  Article  5.17 of the Texas Code and take all other
steps  necessary  and  acceptable to SHCR or its Designee to convert the Company
from a professional association to a corporation pursuant to the Texas Code, and
shall  deliver  evidence of the  conversion to SHCR or its Designee upon receipt
thereof. Within ten (10) days of receipt of evidence of the conversion,  SHCR or
its Designee shall deliver to each of the Shareholders or a Shareholder's  legal
representative,  if  applicable,  by check or by wire  transfer  of  immediately
available  funds, the Purchase Price for the pro rata portion of the Sale Shares
being  purchased  from that  Shareholder  by SHCR or its  Designee.  Each of the
Shareholders  or a  Shareholder's  legal  representative,  if applicable,  shall
promptly  deliver  to  SHCR  or  its  Designee  a  certificate  or  certificates
representing  all of the issued and outstanding Sale Shares being purchased from
that  Shareholder,  duly  endorsed for transfer,  and with all  necessary  stock
transfer  stamps  attached,  and if the  Shareholder of the Sale Shares shall be
deceased,  any tax waivers and other  documents  that SHCR or its Designee shall
reasonably request.  Each of the Shareholders shall also execute and deliver all
other  documents  or  instruments  and shall  take all other  actions  as may be
requested by SHCR or its  Designee in order to effect the purposes  provided for
in this Section 4.

                                       3
<PAGE>

SECTION 5.  Sale of Shares by Shareholder.

     In  the  event   that  any   Shareholder,   or  any   Shareholder's   legal
representative, if applicable, shall desire to sell all or part of the Shares of
the Company owned by the Shareholder (also, the "Sale Shares"),  the Shareholder
or the Shareholder's  legal  representative,  shall first give notice (the "Sale
Notice") in writing to SHCR or its Designee to that effect. SHCR or its Designee
shall  have a period of ninety  (90)  business  days  after  receipt of the Sale
Notice in which to exercise its option to cause the purchase,  in the manner set
forth in  Sections  2, 3 and 4 of this  Agreement,  of all of the  Shares of the
Company  (including any Shares owned by the other Shareholders or by the selling
Shareholder  which are not Sale Shares pursuant to the terms of this Section 5),
to a Purchaser or  Purchasers to be selected by SHCR or its Designee in its sole
discretion  or to be held in escrow for the benefit of a Purchaser or Purchasers
in accordance with Section 4 of this Agreement;  provided, that any Purchaser so
selected be  qualified  under State Law to own all of the Shares of the Company;
and further  provided,  that SHCR or its Designee shall,  upon written notice to
each of the Shareholders or a Shareholder's  legal  representative,  as the case
may be, be granted an additional six (6) months to find a suitable  Purchaser or
suitable Purchasers.

     In the  event  that  SHCR or its  Designee  fails  within  the time  period
specified  in this  Section 5, to exercise  its option to purchase the Shares of
any or all  of  the  Shareholders  of  the  Company,  that  Shareholder,  or the
Shareholder's  legal  representative,  may independently  sell all, but not less
than all,  the unsold  Sale  Shares to a third  party who is not a party to this
Agreement  (an  "Outside  Purchaser");   provided,  however,  that  the  Outside
Purchaser  be qualified  under State Law to own the Shares of the  Company;  and
further  provided that SHCR or its Designee shall receive written notice,  (also
the "Sale Notice") of any offer to an Outside Purchaser (the "Outside Offer") to
purchase the Sale Shares and further  provided that the Outside  Purchaser shall
have  agreed to uphold  the terms of the MSA and  other  related  agreements  in
effect regarding the Company and the medical practice  conducted by the Company.
SHCR or its  Designee  shall  have a period of ninety  (90)  business  days from
receipt  of that  "Sale  Notice"  in which to  exercise  its option to match the
Outside  Offer and cause the purchase of any or all of the Shares of the Company
(including  any  Shares  owned  by the  other  Shareholders  or by  the  selling
Shareholder  which are not Sale Shares pursuant to the terms of this Section 5),
by a qualified  Purchaser or  Purchaser(s)  or to be held in escrow at the price
and terms specified in the Outside Offer, except that SHCR or its Designee shall
not be obligated to match any purchase price which exceeds the fair market value
of the Sale Shares.  An Outside  Purchaser shall enter into an option  agreement
with the Company and SHCR containing substantially the same terms and conditions
of this Agreement in accordance with Section 10 hereto.

SECTION 6.  Failure to Deliver Shares.

     Notwithstanding  anything to the contrary in this  Agreement,  in the event
that a Shareholder or a Shareholder's  legal  representative or any other person
or entity  (each a  "Seller")  is  required  to or elects to sell  Shares of the
Company to SHCR or its  Designee or a Purchaser or  Purchasers  (each a "Buyer")
pursuant to the provisions of this Agreement,  and in the further event that the

                                       4
<PAGE>

Seller  refuses  to,  is unable  to,  or for any  reason  fails to  deliver  the
certificate or certificates  evidencing the Sale Shares of the Seller being sold
to the Buyer,  then the Buyer may deposit the Purchase Price for the Sale Shares
with any bank doing business within fifty (50) miles of SHCR's principal office,
or with SHCR's  independent  public accounting firm, as agent or trustee,  or in
escrow,  for the  Seller,  to be held by the  bank or  accounting  firm  for the
benefit of and for delivery to the Seller upon  delivery of the  certificate  or
certificates. SHCR or its Designee shall provide written notice to the Seller of
the location and amount of the escrow fund,  together  with the name and address
of the person or entity  responsible  for the escrow  fund.  Upon deposit by the
designated  Buyer of the Purchase Price and upon notice to the Seller,  the Sale
Shares shall be deemed to have been sold, assigned,  transferred and conveyed to
the Buyer, and the Seller shall have no further rights to the Sale Shares (other
than the right to withdraw the payment for the Sale Shares held in escrow),  and
the  Company  shall  record the  transfer in its stock  transfer  book or in any
appropriate manner except as may be required by law.

SECTION 7.     Covenants of the Shareholders.

     1. Each of the  Shareholders  covenants and agrees that he or she shall not
sell,  assign,  pledge or hypothecate  any of the Shares of the Company owned by
him or her unless and until the  provisions  of Section 5 of this  Agreement are
satisfied.

     2.  Each of the  Shareholders  covenants  and  agrees  that for the  period
commencing upon receipt of either a Purchaser Exercise Notice or a SHCR Exercise
Notice until the  consummation  of the sale of the Sale Shares to a Purchaser or
Purchasers, SHCR or its Designee, as the case may be, he or she shall, and shall
cause the Company to:

          (a)     conduct its business only in the ordinary course of business
and consistent with prior practices;

          (b) deposit all monies received from services  rendered by the Company
or its employees and agents,  into the bank accounts designated for that purpose
consistent with prior practices and consistent with the terms of the MSA so long
as the MSA remains in effect;

          (c) refrain from making any purchase, sale or disposition of any asset
or property other than in the ordinary course of business,  and from mortgaging,
pledging, subjecting to a lien or otherwise encumbering any of its properties or
assets;

          (d) refrain from incurring any contingent  liability as a guarantor or
otherwise  with respect to the  obligations  of others,  and from  incurring any
other  contingent or fixed  obligations  or  liabilities  except in the ordinary
course of business;

          (e) refrain from making any change or incurring any obligation to make
a change in its Articles of Association, By-laws or authorized or issued capital
stock;


                                       5
<PAGE>

          (f) refrain  from  declaring,  setting  aside or paying any  dividend,
making any other  distribution  in respect  of its  capital  stock or making any
direct or indirect redemption, purchase or other acquisition of its stock;

          (g) refrain from making any change in the  compensation  payable or to
become  payable  to  any of  its  officers,  employees,  agents  or  independent
contractors;

          (h) refrain from  prepaying any loans (if any) from its  stockholders,
officers or directors or making any change in their borrowing arrangements;

          (i) use its best efforts to keep intact its business organization,  to
keep available its present officers,  employees and health care providers and to
preserve the goodwill of all suppliers,  customers,  independent contractors and
others having business relations with it; and

          (j) permit SHCR and its authorized  representatives and agents to have
full access to all its properties,  assets, records, tax returns,  contracts and
documents and furnish to SHCR or their  authorized  representatives  and agents,
all financial and other  information  with respect of its business or properties
as may from time to time be reasonably requested.

     3. Simultaneously  with the execution and delivery of this Agreement,  each
of the Shareholders shall have executed and delivered to the Company a Physician
Employment  Agreement in the form  attached to this  Agreement as Exhibit B (the
"Employment  Agreement") pursuant to which each Shareholder shall be an Employee
of the Company, subject to the terms and conditions of the Employment Agreement,
until  termination  or  expiration  of the  Employment  Agreement.  Each  of the
Shareholders  and the Company  covenants  and agrees that during the term of the
Shareholder's  employment with the Company pursuant to the Employment Agreement,
no modifications or amendments shall be made to the Employment Agreement without
the prior  written  consent of SHCR.  Each of the  Shareholders  and the Company
covenants and agrees that no amendments  or  modifications  shall be made to any
employment  agreements or arrangements,  which are in effect as of the Execution
Date of this  Agreement  or which are  subsequently  entered  into  between  the
Company  and any  employee  or agent of the  Company,  including  the  Company's
Physician  Employees (as defined in the MSA),  without the prior written consent
of SHCR or Sheridan.

     4. Simultaneously  with the execution and delivery of this Agreement,  each
of the  Shareholders has executed and delivered to SHCR a Voting Trust Agreement
and  related  exhibits  (the  "VTA"),  substantially  in the form of  Exhibit  D
attached to this Agreement.

     5. Each of the Shareholders  and the Company  covenants and agrees that all
payables and other  obligations  of the Company  arising  prior to March 5, 1998
shall be satisfied by the Shareholders as of the Execution Date except for those
obligations  which are  continuing  obligations of the Company in which case the
Shareholders  shall  satisfy that portion of the  continuing  obligations  which
relate to the time period prior to the Execution Date.


                                       6
<PAGE>

SECTION 8.  Representations and Warranties of the Company and the
Shareholders.

     As a material  inducement to Sheridan and SHCR to enter into this Agreement
and  consummate  the   transactions   contemplated  by  the  MSA,  each  of  the
Shareholders and the Company,  jointly and severally hereby make to Sheridan the
representations  and warranties  contained in this Section 8 as of the Execution
Date,  and as of the  effective  date of the closing of the purchase of any Sale
Shares  pursuant  to the  terms  of this  Agreement  (the  "Acquisition  Date");
provided,  however,  that no  Shareholder  shall have any right of  indemnity or
contribution  from the Company with respect to any breach of  representation  or
warranty under this Agreement.

     1. Ownership of Stock.  Each  Shareholder  owns all of the shares set forth
opposite his name in Exhibit A attached to this  Agreement free and clear of any
and all liens, claims or encumbrances.  Upon delivery to SHCR or its Designee or
the Purchaser on the Acquisition  Date of the  certificate(s)  representing  the
shares of the  Company  owned by each  Shareholder  with  stock  powers  (or the
equivalent) duly executed in blank,  against delivery of the applicable purchase
price therefor,  good and marketable  title to those shares shall be transferred
to the  Purchaser  or SHCR,  as the case may be,  free and  clear of any and all
liens, claims or encumbrances.  As of the Acquisition Date, no options, warrants
or other  rights to purchase or  otherwise  acquire any  unissued  shares of the
common stock or any other  equitable  or legal  interests of the Company will be
outstanding.  All  of  the  outstanding  shares  of  the  Company  owned  by the
Shareholders  will  have  been  validly  issued  and  will  be  fully  paid  and
nonassessable.

     2.Authority of Shareholders; Receipt of Information.

          (a) Each  Shareholder  and the Company has full  authority,  power and
capacity  to  enter  into  this  Agreement  and  each  agreement,  document  and
instrument to be executed and delivered by or on behalf of that  Shareholder and
the Company  pursuant to or as  contemplated  by this Agreement and to carry out
the contemplated transactions.  This Agreement and each agreement,  document and
instrument to be executed and delivered by that  Shareholder  and the Company or
pursuant to or as  contemplated by this Agreement  constitute,  or when executed
and delivered by each  Shareholder  and the Company will  constitute,  valid and
binding  obligations  of  that  Shareholder  and  the  Company,  enforceable  in
accordance with their respective terms.

          (b) The execution,  delivery and  performance by each  Shareholder and
the  Company of this  Agreement  and each  agreement,  document  and  instrument
executed in connection with the contemplated transaction:

               (i) do not violate any laws,  rules or  regulations of the United
States or any state or other  jurisdiction  applicable to any Shareholder or the
Company,  or require  any  Shareholder  or the  Company to obtain any  approval,
consent or waiver of, or to make any filing with, any  individual,  corporation,
association,  partnership,  estate,  trust or any other  entity or  organization
(governmental  or  otherwise)  (each a "Person")  that has not been  obtained or
made; and

                                       7
<PAGE>

               (ii) do not and will not  result  in a breach  of,  constitute  a
default  under,  accelerate  any  obligation  under  or give  rise to a right of
termination of any indenture or loan or credit agreement or any other agreement,
contract, instrument, mortgage, lien, lease, permit, authorization, order, writ,
judgment,  injunction,  decree,  determination or arbitration award to which any
Shareholder  or the  Company  is a  party  or by  which  the  property  of  that
Shareholder  or the Company is bound or  affected,  or result in the creation or
imposition of any mortgage,  pledge,  lien, security interest or other charge or
encumbrance  on any of the  assets  or  properties  of that  Shareholder  or the
Company.

          (c) Each  Shareholder  represents that he or she: (i) has received all
information as he or she has deemed relevant  regarding the properties,  assets,
business, condition (financial or otherwise), results of operations or prospects
of the Company;  (ii) has  sufficient  knowledge and experience in financial and
business  matters so as to be capable of evaluating  the merits and risks of his
or her  participation  in the  contemplated  transactions  under this Agreement;
(iii) has been afforded the  opportunity  to ask  questions and receive  answers
from  management of the Company and from  management  of Sheridan,  SHCR and its
advisers;  and, (iv) understands that the prospects of the Company and the value
of the Company, Sheridan and their Affiliates may improve significantly and that
he or she will not,  except through  possible  appreciation of SHCR Common Stock
they may own,  participate  in any such  improvement  after the  Execution  Date
(except as specifically provided in their employment agreements), although there
is no assurance  that any  improvement  will occur.  In  furtherance  and not in
limitation of the foregoing, each Shareholder represents that he or she has read
carefully, fully understood, and if appropriate, discussed with his or her legal
and financial advisers: (a) the materials described in clause (i) above; (b) the
financial  statements and projections set forth in Sections 8.2(a) and 8.2(b) of
the  Disclosure  Schedule  delivered  by the  Company  and the  Shareholders  to
Sheridan  under  this  Agreement  (the  "Disclosure  Schedule");  and,  (c)  the
remainder of the Disclosure Schedule.

     3.     Organization, Existence and Authority; Corporate Records.

          (a) The Company is, and as of the  Acquisition  Date shall be, a Texas
professional  association duly organized,  validly existing and in good standing
under the laws of the State of Texas,  duly qualified or registered as a foreign
corporation  in each  jurisdiction  listed in (a) Section 8.3 of the  Disclosure
Schedule;  or, (b) in which the Company is required to be licensed or  qualified
to conduct its business or own its property.

          (b) The Company has, and as of the  Acquisition  Date shall have,  all
requisite  power and authority,  and all material and necessary  authorizations,
approvals, orders, licenses, certificates and permits to conduct its business as
presently  conducted  and to hold under lease the property it purports to own or
hold under lease.  A true and complete copy of the articles of  association  and
by-laws of the Company has previously been delivered to Sheridan.

          (c) Except as provided in the Disclosure Schedule,  the Company is not
in  violation  of any term of its articles of  association  and  by-laws,  or in

                                       8
<PAGE>

violation, of any term of any agreement,  instrument,  judgment,  decree, order,
statute,  rule or  government  regulation  applicable  to it or to which it is a
party.

          (d) The corporate  record books of the Company  accurately  record all
corporate action taken by its respective Shareholders and board of directors and
committees.  The  copies  of the  corporate  records  of the  Company,  as  made
available to Sheridan for review,  are true and complete copies of the originals
of those documents.

     4.  Capitalization.  The  total  authorized  capital  stock of the  Company
consists  of  100,000  shares of common  stock,  par value Ten Cents  ($.10) per
share. As of the Execution Date of this  Agreement,  1000 shares of Common Stock
are issued and outstanding, all of which are duly and validly issued, fully paid
and  nonassessable,  were issued in  compliance  with all  applicable  state and
federal  securities  laws  and  are  owned  beneficially  and of  record  by the
Shareholders,  all as listed in  Exhibit  A. No shares of  capital  stock of the
Company are held in the treasury of the Company.  Except as set forth in Section
8.4 of the  Disclosure  Schedule,  (i) there are no  outstanding  subscriptions,
options, warrants, commitments,  agreements,  arrangements or commitments of any
kind for or  relating to the  issuance,  or sale of, or  outstanding  securities
convertible  into or exchangeable  for, any shares of capital stock of any class
or other  equity  interests of the  Company;  (ii) no person has any  preemptive
right,  right of first refusal or similar  right to acquire  Common Stock or any
additional  shares  of  capital  stock of the  Company  in  connection  with the
transactions  contemplated  by this  Agreement or otherwise;  (iii) there are no
restrictions  on the  transfer  of the shares of capital  stock of the  Company,
other than those imposed by relevant state and federal  securities laws; (iv) no
person has any right to cause the Company to effect the  registration  under the
Securities  Act of 1933,  as  amended,  of any  shares of  capital  stock of the
Company or any other securities (including debt securities); (v) the Company has
no  obligation  to  purchase,  redeem or  otherwise  acquire  any of its  equity
securities  or any interests  therein,  or to pay any dividend or make any other
distribution  in  respect  thereto;   and  (vi)  there  are  no  voting  trusts,
stockholders'  agreements,  or proxies relating to any securities of the Company
other than as provided for in Section 7, paragraph 4 of this Agreement.

     5.  Subsidiaries;  Investments.  Except as set forth in Section  8.5 of the
Disclosure  Schedule,  the  Company  does not own or have any direct or indirect
interest in or Control over any corporation, partnership, joint venture or other
entity  of  any  kind.  For  purposes  of  this  Agreement,  Control  means  the
possession,  directly  or  indirectly,  of the  power to  direct  or  cause  the
direction  of the  management  and  policies  of a Person,  whether  through the
ownership or voting of securities, by contract or otherwise.

     6. Prior Transactions. Except as set forth in Section 8.6 of the Disclosure
Schedule, the Company is not a party to, or is otherwise obligated in any manner
under,  any agreement,  arrangement  or  understanding  regarding  acquisitions,
mergers, consolidations, asset sales, joint ventures or similar transactions.


                                       9
<PAGE>

     7.     Financial Statements and Projections.

          (a)  Included  as  Section  8.7 of the  Disclosure  Schedule  are  the
following  financial  statements  of the Company,  all of which  statements  are
complete and correct in all material  respects and fairly  present the financial
position  of the  Company on the dates of those  statements  and the  results of
their  respective  operations for the periods  covered thereby all in accordance
with the cash basis of accounting:  (a) unaudited  internal balance sheets as at
December 31, 1996 and the related statements of operations,  for the fiscal year
then ended,  and (b) unaudited,  internal balance sheets as at December 31, 1997
and the related statements of operations for the 12-month period then ended (the
"Base Balance Sheet").

          (b)  Attached as Section  8.7(b) of the  Disclosure  Schedule  are the
estimates and  projections  prepared by the management of the Company which have
been  delivered to all of the  Shareholders  and Sheridan  (the  "Projections").
These  Projections  are based upon good faith  estimates or projections  of, and
assumptions  believed to be reasonable by the Company and the Shareholders as of
the date those estimates or Projections were made and on the Execution Date, and
the  Company  and  the  Shareholders   believe  that  these  assumptions  remain
reasonable;  provided,  however,  that  the  foregoing  is  not  intended  as  a
representation  or warranty that results  identified in the Projections  will be
achieved.

     8.     Absence of Undisclosed Liabilities.

          (a) As of the date of the  Base  Balance  Sheet,  the  Company  had no
liability of any nature,  whether  accrued,  absolute,  contingent  or otherwise
asserted  or  unasserted,   known  or  unknown  (including  without  limitation,
liabilities as guarantor or otherwise with respect to obligations of others,  or
liabilities  for taxes due or then  accrued  or to become due or  contingent  or
potential  liabilities  relating to  activities of the Company or the conduct of
its business  prior to the date of the Base Balance Sheet  regardless of whether
claims in respect thereof had been asserted as of that date), except liabilities
stated or adequately reserved against on the Base Balance Sheet, or reflected in
Section 8.8 of the Disclosure Schedule.

          (b) As of the Execution  Date,  the Company does not have and will not
have any liabilities of any nature,  whether  accrued,  absolute,  contingent or
otherwise,   asserted  or  unasserted,   known  or  unknown  (including  without
limitation, liabilities as guarantor or otherwise with respect to obligations of
others,  or  liabilities  for taxes  due or then  accrued  or to  become  due or
contingent or potential liabilities relating to activities of the Company or the
conduct  of its  business  prior  to the  Execution  Date,  as the  case may be,
regardless  of whether  claims in respect  thereof had been  asserted as of that
date),  except liabilities (i) stated or adequately reserved against on the Base
Balance  Sheet or the notes  thereto,  or (ii)  reflected  in Section 8.8 of the
Disclosure Schedule.

     9.  Absence of  Certain  Developments.  Since the date of the Base  Balance
Sheet,  the Company has  conducted  its  business  only in the  ordinary  course
consistent  with past  practice  and,  except as set forth in Section 8.9 of the
Disclosure Schedule and except as permitted under the MSA, there has not been:


                                       10
<PAGE>

          (a)  any  material   adverse   change  in  the  financial   condition,
properties,  assets,  liabilities,  business or operations of the Company, which
change by itself or in  conjunction  with all other  changes  creates a material
adverse change;

          (b) any contingent  liability  incurred by the Company as guarantor or
otherwise with respect to the  obligations of others or any  cancellation of any
debt or claim owing to, or waiver of any right of the Company;

          (c) any mortgage,  encumbrance or lien placed on any of the properties
of the Company which  remains in existence on the Execution  Date or will remain
on the Closing Date and the Acquisition Date (as defined in the MSA);

          (d) any  obligation  or  liability  of any  nature,  whether  accrued,
absolute,  contingent or  otherwise,  asserted or  unasserted,  known or unknown
(including  without  limitation,  liabilities  for taxes due or to become due or
contingent  or  potential  liabilities  relating  to  services  provided  by the
Company,  including  without  limitation,  any  claims or  potential  claims for
malpractice, or the conduct of the business of the Company since the date of the
Base Balance  Sheet  regardless of whether  claims in respect  thereof have been
asserted),  incurred  by the  Company  other than  obligations  and  liabilities
incurred in the ordinary  course of business  consistent  with the terms of this
Agreement (it being understood that claims in connection with services  provided
by the Company,  including without limitation,  malpractice claims, shall not be
deemed to be incurred in the ordinary course of business);

          (e) any purchase, sale or other disposition, or any agreement or other
arrangement  for  the  purchase,  sale  or  other  disposition,  of  any  of the
properties  or  assets  of the  Company  other  than in the  ordinary  course of
business;

          (f)     any damage, destruction or loss, whether or not covered by
insurance, adversely affecting the properties, assets or business of the
Company;

          (g) any  declaration,  setting aside or payment of any dividend by the
Company, or the making of any other distribution in respect of the capital stock
of the  Company,  or any  direct  or  indirect  redemption,  purchase  or  other
acquisition by the Company of its own capital stock;

          (h) any labor trouble or claim of unfair labor practices involving the
Company;  any change in the  compensation  payable  or to become  payable by the
Company to any of its  respective  officers,  employees,  agents or  independent
contractors  other than normal  merit  increases  in  accordance  with its usual
practices,  or any bonus  payment  or  arrangement  made to or with any of those
officers, employees, agents or independent contractors;


                                       11
<PAGE>

          (i)     any change with respect to the officers or management of the
Company;

          (j) any payment or  discharge  of a lien or  liability  of the Company
which was not shown on the Base Balance Sheet or incurred in the ordinary course
of business thereafter;

          (k) any obligation or liability  incurred by the Company to any of its
officers, directors, stockholders or employees, or any loans or advances made by
the  Company  to any of its  respective  officers,  directors,  stockholders  or
employees, except normal compensation and expense allowances payable to officers
or employees;

          (l) any change in accounting methods or practices, credit practices or
collection policies used by the Company;

          (m) any compensation  paid by the Company to Shareholders in excess of
Five Thousand Dollars ($5,000.00) in the aggregate;

          (n) any capital  expenditure by the Company in excess of Five Thousand
Dollars ($5,000.00) in the aggregate;

          (o)     any borrowings or entering into any leases;

          (p) any other  transaction  entered  into by the  Company  other  than
transactions in the ordinary course of business; or

          (q) any  agreement or  understanding  whether in writing or otherwise,
for the Company to take any of the actions  specified in paragraphs  (a) through
(p) above.

     10. Accounts Receivable.  Except to the extent reserved against in the Base
Balance Sheet or disclosed in Section 8.10(a) of the Disclosure Schedule, all of
the accounts  receivable of the Company as of March 5, 1998, which are listed in
Section 8.10(b) to the Disclosure  Schedule,  are valid and enforceable  claims,
are  subject  to no  set-off  or  counterclaim,  and  are,  in the  commercially
reasonable  judgment of the Company,  fully  collectable in the normal course of
business,  after  deducting the allowance  for doubtful  accounts  stated in the
respective  Base Balance Sheet and adjusted since the date thereof in accordance
with generally accepted accounting principles  consistently  applied.  Except as
disclosed  in Section  8.10(c) of the  Disclosure  Schedule,  the Company has no
accounts  receivable  from any person,  firm or corporation  which is affiliated
with it or from any of its directors, officers, employees, or stockholders.

     11.  Transactions  with Affiliates.  Except as set forth in Section 8.11 of
the  Disclosure  Schedule,  there  are no  loans,  leases  or  other  continuing
transactions  between  the  Company  and  any  present  or  former  stockholder,
director, or officer of the Company, or any member of that officer's, director's
or stockholder's  immediate  family,  or any person  controlled by that officer,

                                       12
<PAGE>

director or stockholder or his or her immediate  family.  Except as set forth in
Section 8.11 of the Disclosure Schedule, no stockholder,  director or officer of
the Company or any of their respective spouses or family members,  owns directly
or  indirectly  on an  individual  or joint basis any  material  interest in, or
serves as an  officer  or  director  or in  another  similar  capacity  of,  any
competitor or supplier of the Company,  or any organization which has a contract
or arrangement with the Company. For purposes of the foregoing,  "control" means
the  possession,  direct  or  indirect,  or the  power to  direct  or cause  the
direction of the  management  and policies of an entity or  individual,  whether
through the ownership of voting securities, by contract, or otherwise.

     12.  Title  to  Properties.  Except  as set  forth in  Section  8.12 of the
Disclosure  Schedule,  the Company has good and  marketable  title to all of its
properties and assets  reflected on the latest balance sheet included in Section
8.7 of the  Disclosure  Schedule or acquired  thereafter,  free and clear of all
liens, restrictions or encumbrances.  All equipment included in those properties
which is  necessary  to the  business  of the Company is in good  condition  and
repair, ordinary wear and tear excepted. All leases of real or personal property
to which the  Company is a party are fully  effective  and  afford  the  Company
peaceful and undisturbed  possession of the subject matter of those leases.  The

Company  is not in  violation  of any  zoning,  building  or  safety  ordinance,
regulation or requirement or other law or regulation applicable to the operation
of its  owned  or  leased  properties,  nor  has it  received  any  notice  of a
violation. The Company does not own any real property or, except as set forth in
Section 8.12 of the Disclosure Schedule, have any interests in real property. As
of the Execution  Date, the Company shall have good and marketable  title in fee
simple  to all  real  property  and good and  marketable  title to all  personal
property owned by it, in each case free and clear of all liens, encumbrances and
defects except such as will not materially  affect the value of the property and
will not interfere  with the use made and proposed to be made of the property by
the Company; and any real property and buildings held at the time under lease by
the Company will be held by it under valid,  subsisting and  enforceable  leases
with such  exceptions as are not material and do not interfere with the use made
and proposed to be made of the property and buildings.

     13. Tax  Matters.  The  Company  has filed all  federal,  state,  local and
foreign tax returns  required to be filed  through the Execution  Date,  and has
paid or caused to be paid all Taxes (as defined below) required to be paid by it
through the Execution Date whether  disputed or not, except Taxes which have not
yet accrued or otherwise become due, for which adequate  provision has been made
in the  pertinent  financial  statements  referred to in Section 8.7 above.  The
provisions  for taxes on the Base Balance Sheet and on the latest  balance sheet
included in Section 8.7 of the Disclosure Schedule are sufficient as of its date
for the payment of all accrued and unpaid Taxes of any nature of the Company and
any applicable  Taxes owing by that Person to any  jurisdiction,  whether or not
assessed  or  disputed.  All taxes and other  assessments  and levies  which the

                                       13
<PAGE>

Company is required to withhold or collect have been  withheld and collected and
have been paid over to the proper governmental  authorities.  Neither the I.R.S.
nor any other  governmental  authority is now  asserting or, to the knowledge of
any  Shareholder,  threatening  to assert  against the Company any deficiency or
claim  for  additional  Taxes.  Except  as set  forth  in  Section  8.13  of the
Disclosure Schedule, there has not been any audit of any tax return filed by the
Company.  Except as set forth in Section  8.13 of the  Disclosure  Schedule,  no
waiver or agreement by the Company is in force for the extension of time for the
assessment or payment of any Taxes. The Company is not a party to any agreement,
contract or arrangement that would result  individually or in the aggregate,  in
the payment of any "excess parachute payment" within the meaning of Section 280G
of the  Internal  Revenue  Code  of  1986,  as  amended.  For  purposes  of this
Agreement,  "Taxes"  means  federal,  state,  local,  foreign  and other  taxes,
including without limitation, income taxes, estimated taxes, excise taxes, sales
taxes,  use  taxes,  gross  receipts  taxes,  franchise  taxes,  employment  and
payroll-related  taxes,  withholding  taxes,  stamp  taxes,  transfer  taxes and
property taxes, whether or not measured in whole or in part by net income.

     14.     Contracts and Commitments.

          (a)  The  Company  is not a  party  to  any  contract,  obligation  or
commitment  which involves a potential  commitment in excess of $10,000 or which
is otherwise material to the business of the Company and, except as set forth in
Section 8.14 of the Disclosure  Schedule,  the Company has no: (i) employment or
consulting  contracts;  (ii) stock  redemption  or  purchase  agreements;  (iii)
agreements  providing for the  indemnification of others against any liabilities
or the sharing of the tax  liability  of others;  (iv)  license  agreements  (as
licensor or licensee);  (v)  distributor or sales  agreements;  (vi)  contracts,
agreements or understandings with officers, managers,  directors,  employees, or
stockholders of the Company or persons or organizations related to or affiliated
with any such persons;  (vii) leases;  (viii)  agreements  with customers of the
Company; (ix) plans or contracts providing for bonuses, pensions, options, stock
purchases,   deferred   compensation,   retirement  payments,   profit  sharing,
collective  bargaining or the like, or any contract or agreement  with any labor
union; (x) agreements for the purchase of any commodity,  material or equipment;
(xi)  agreements  regarding  the  provision  of medical  services  to  patients,
including without  limitation,  agreements with any patients,  HMOs, PPOs, third
party payors,  IPAs,  PHOs,  MSOs (or similar  arrangements),  employers,  labor
unions,   hospitals,   clinics  and   ambulatory   surgery   centers,   Medicare
intermediaries and Medicaid intermediaries (collectively,  "Medical Customers");
(xii)  contracts,   agreements  or  understandings   with  physicians,   nurses,
technicians or allied healthcare providers; (xiii) other agreements creating any
obligations  of the  Company  with  respect to any  contract  or  agreement  not
specifically  disclosed  elsewhere herein or in the Disclosure  Schedule;  (xiv)
agreements  containing  covenants limiting the freedom of the Company to compete
in any line of  business  or  territory  or with any person or  entity;  or (xv)
indentures,  mortgages,  promissory notes, loan agreements,  guaranties or other
agreements or  commitments  for the  borrowing of money or any related  security
agreements.

          (b) All  contracts,  agreements,  leases and  instruments to which the
Company  is a party or by which the  Company is  obligated  are valid and are in
full force and effect and constitute legal, valid and binding obligations of the
Company or, as the case may be, and,  to the  knowledge  of the Company and each
Shareholder, of the other parties thereto,  enforceable in accordance with their
respective terms. Neither the Company nor any Shareholder knows of any notice or
threat of or basis for the  termination,  expiration  or  modification  of those
agreements  within  one  year  from  the  Execution  Date,  which   termination,
expiration  or  modification  would  reasonably  br  expected to have a Material
Adverse Effect (as defined below).  Neither the Company and, to the knowledge of
the Company and each Shareholder,  nor any other party to any material contract,

                                       14
<PAGE>

agreement  or  instrument  of the Company,  is in default in complying  with any
provisions thereof, and no condition or event or fact exists which, with notice,
lapse of time or both would  constitute a default  thereunder on the part of the
Company or, to the  knowledge  of the Company  and each  Shareholder,  any other
party  thereto,  except  for  any  default,   condition,  event  or  fact  that,
individually or in the aggregate,  would not have a Material  Adverse Effect (as
defined below).  For purposes of this Agreement,  Material  Adverse Effect means
any change or effect that is or would be materially  adverse to the  properties,
assets,  business,  condition  (financial or otherwise)  results of operation or
business prospects of the Company.

          (c)  The  Company  is  not  a  party  to  any   contract,   agreement,
understanding or arrangement which under circumstances now foreseeable is likely
to have a Material Adverse Effect.

          (d) Neither  the  Company,  nor any  Shareholder,  nor any  physician,
nurse,  technician or allied health care provider  providing medical services on
behalf  of the  Company  on a  full  or  part-time  basis  or as an  independent
contractor  or  consultant  (a "Health  Care  Provider"):  (i) has any direct or
indirect  liability for  renegotiation of government  contracts or subcontracts;
(ii) has been  suspended or debarred  from bidding on contracts or  subcontracts
with any federal,  state or local agency or  governmental  authority;  (iii) has
been audited or  investigated  by any such agency or  authority  with respect to
contracts  entered  into or goods and  services  provided  by the Company or any
Health Care Provider;  or, (iv) has had a contract terminated by any such agency
or authority  for default or failure to perform in  accordance  with  applicable
standards.

     15.  Intellectual  Property Rights;  Employee  Restrictions.  Except as set
forth in Section 8.15 of the Disclosure Schedule,  the Company owns or possesses
adequate  license or other rights to use,  free and clear of claims or rights of
any other person,  all Intellectual  Property (as defined below) material to the
conduct  of  its  businesses  as  presently  conducted  and  as  proposed  to be
conducted.  The rights of the  Company in all of its  Intellectual  Property  is
freely  transferable.  Neither the Company nor any of the Shareholders are aware
of any  infringement  by any other person of any rights of the Company under any
of its  Intellectual  Property.  No claim is pending or  threatened  against the
Company to the effect that any of its  Intellectual  Property  infringes upon or
conflicts with the asserted  rights of any other person and, to the knowledge of
each  Shareholder  and the  Company,  there is no basis for any of these  claims
(whether  or not  pending or  threatened).  No claim is  pending  or  threatened
against  the  Company to the effect  that any of its  Intellectual  Property  is
invalid or  unenforceable,  and, to the  knowledge of each  Shareholder  and the
Company,  there is no basis for any of these  claims  (whether or not pending or

                                       15
<PAGE>

threatened).  All  proprietary  information  developed  by or  belonging  to the
Company and which is material to the business of the Company  which has not been
patented has been kept  confidential.  The Company is not making unlawful use of
any Intellectual Property of any other person, including without limitation, any
former  employer or any past or present  employees of the  Company.  Neither the
Company  nor  any  of  their   respective   employees  have  any  agreements  or
arrangements   with  former  employers  of  those  employees   relating  to  any
Intellectual  Property of those employers,  which interfere or conflict with the
performance of those employee's duties. All Intellectual Property, to the extent
applicable, of the Company are subsisting and have not been abandoned. Except as
set forth in Section 8.15 to the Disclosure  Schedule,  none of the Intellectual
Property is the subject of any outstanding assignments, grants, liens, licenses,
obligations  or  agreements,  whether  written,  oral or implied.  All  required
annuities,  renewal fees, maintenance fees, royalty payments,  amendments and/or
other  filings or payments  which are  necessary  to preserve  and  maintain the
Intellectual  Property  have  been  filed  and/or  made.  For  purposes  of this
Agreement, Intellectual Property means patents, patent applications, trademarks,
trade  secrets,  trademark  applications,  logos,  service  marks,  service mark
applications,  trade names, assumed names, copyrights,  copyright registrations,
know-how,   manufacturing  processes,  programming  processes,  formulae,  trade
secrets, customer lists, patient lists, or other intellectual property rights.

     16.  Litigation.  Except  as  otherwise  provided  in  Section  8.16 of the
Disclosure  Schedule,  there is no litigation or governmental or  administrative
proceeding or  investigation  (including  without  limitation,  any  malpractice
claims,   Department  of  Professional  Regulation  or  Board  of  Medicine  (or
equivalent) investigation,  suit, notice of intent to institute,  arbitration or
other  proceeding)  pending  or,  to the  knowledge  of  the  Company  and  each
Shareholder,  threatened  against the Company or affecting any of its properties
or assets,  or against any officer,  director or  stockholder or employee of the
Company or which would prevent or hinder the  consummation  of the  contemplated
transactions,  nor has  there  occurred  any  event,  nor does  there  exist any
condition  on the basis of which any such  claim may be  asserted.  No claim has
been asserted against the Company for renegotiation or price  redetermination of
any material  business  transaction,  and there are no facts upon which any such
claim could be based. All the actions, suits, claims, proceedings,  arbitrations
or investigations described in Section 8.16 to the Disclosure Schedule are being
diligently  prosecuted  and are  adequately  covered by  insurance  or  adequate
reserves  have been set aside  therefor on the financial  statements.  As of the
Execution Date,  there will be no actions,  suits or proceedings  pending or, to
the knowledge of the Shareholders,  threatened against or affecting the Company,
or any property of the Company in any court or before any arbitrator of any kind
or before or by any governmental  body,  except for malpractice  incurred in the
ordinary  course of business  which will be disclosed to SHCR by the Company and
the  Shareholders  prior to the  closing  of the  purchase  of any  Sale  Shares
pursuant to this  Agreement.  As of the Execution Date, the Company shall not be
in default under any order of any court,  arbitrator or  governmental  body; and
the  Company  shall  not be  subject  to or party to any  order of any  court or
governmental  body  arising  out of any  action,  suit or  proceeding  under any
statute or other law respecting antitrust,  monopoly, restraint of trade, unfair
competition or similar  matters.  As of the Execution Date,  neither the Company
nor any of the  Shareholders  shall be in violation of any statute or other rule
or  regulation  of any  governmental  body the  violation  of  which  may have a
Material Adverse Effect.

     17. Permits;  Compliance  with Laws. The Company has all necessary  Permits
(meaning franchises,  authorizations,  approvals,  orders,  consents,  licenses,
certificates,  permits,  registrations,   qualifications  or  other  rights  and
privileges)  necessary  to  permit it to own its  property  and to  conduct  its
business as it is  presently  conducted  and all those  Permits are valid and in
full force and effect.  No Permit is subject to  termination  as a result of the
execution of the Agreement or consummation of the contemplated transactions. The

                                       16
<PAGE>

Company  is now and  has  been  in  compliance  with  all  applicable  statutes,
ordinances,  orders,  rules and  regulations  (including all applicable laws and
regulations  relating to drugs and  controlled  substances)  promulgated  by any
federal,  state,  municipal or other  governmental  authority which apply to the
conduct of its  business.  The Company has never entered into or been subject to
any judgment,  consent decree,  compliance  order or  administrative  order with
respect to any  environmental  or health and safety law or received  any notice,
demand letter,  formal  complaint or claim with respect to any  environmental or
health and safety matter or the enforcement of any such law.

     18. Licenses; Credentials. Section 8.18 of the Disclosure Schedule contains
a complete and accurate list of all licenses held by the Shareholders and all of
the  Health  Care  Providers.  Prior to the  Execution  Date,  the  Company  has
delivered   copies  of  all  licenses  and  all   credentialing   documents  and
correspondence relating to or about the Company, the Shareholders and all of the
Health Care Providers. Each Health Care Provider is duly licensed under the laws
of the State of Texas or the laws of the states disclosed in Section 8.18 of the
Disclosure  Schedule  and has  complied  with all laws,  rules  and  regulations
relating  to the  rendering  of services in their  respective  specialty  areas.
Except  as  disclosed  on  Schedule  8.18  (a) of  the  Disclosure  Schedule  no
Shareholder  or  Health  Care  Provider  has:  (i) had  his or her  professional
license,  Drug  Enforcement  Agency number,  Medicare  provider  status or staff
privileges  at  any  hospital  or  medical  facility  suspended,   relinquished,
terminated or revoked;  (ii) been reprimanded,  sanctioned or disciplined by any
licensing board or any federal,  state or local society or agency,  governmental
body,  hospital,  third party payor or  specialty  board;  or, (iii) had a final
judgment or settlement without judgment entered against him or her in connection
with a  malpractice  or similar  action for an amount in excess of Five Thousand
Dollars  ($5,000.00).  As of the  Execution  Date,  the Company will possess all
licenses, permits, franchises,  authorizations,  patents, copyrights, trademarks
and trade  names,  or rights  thereto,  required to conduct its business as then
conducted and as then proposed to be conducted,  without known conflict with the
rights of others.

     19. Labor Laws. The Company employs _______ full-time and _______ part-time
employees and generally enjoys a good employer-employee  relationship with those
employees.  The Company is not delinquent in payment to any of its employees for
any wages, salaries,  commissions,  bonuses or other direct compensation for any
services  performed for it prior to the Execution Date or amounts required to be
reimbursed to its employees.  There are no charges of employment  discrimination
or unfair labor practices or strikes, slowdowns, stoppages of work, or any other
concerted  interference with normal operations existing,  pending or, to each of
the Shareholder's  knowledge,  threatened  against or involving the Company.  No
question  concerning  labor  representation   exists  respecting  any  group  of
employees of the Company. The Company is in compliance with all applicable laws,
including,  without limitation,  environmental laws, OSHA, ERISA, Americans with
Disabilities  Act, the Fair Labor Standards Act and the  Immigration  Reform and
Control Act of 1986, as amended and  supplemented,  and Sections 212(n) and 274A
of the  Immigration and Nationality  Act, as amended and  supplemented,  and all
implementing regulations relating thereto.

                                       17
<PAGE>


     20.     Information Supplied by the Company.

          (a)  Neither  this  Agreement  nor  any  document  referenced  in this
Agreement,  nor any certificate or statement furnished pursuant to the Agreement
by or on behalf of the Company or any Shareholder, when taken together, contains
any  untrue  statement  of a  material  fact or omits to state a  material  fact
necessary in order to make the statements contained therein not misleading.

          (b) The Company has provided to each  Shareholder all information that
Shareholder has requested regarding the properties,  assets, business, condition
(financial or otherwise), results of operations or prospects of the Company, has
provided the  Shareholders the opportunity to ask questions and has answered any
and all questions from the  Shareholders in connection  with those matters,  and
has delivered to each  Shareholder the financial  statements and Projections set
forth in Section 8.7 of the Disclosure Schedule.  No document referenced in this
Agreement  or  statement  furnished  pursuant to this  Section  8.20(b) by or on
behalf of the Company,  when taken  together,  to the  knowledge of the Company,
contains any untrue  statement  of a material  fact or omits to state a material
fact necessary in order to make the statements contained therein not misleading.

          (c) The Company has provided to, or made  available for inspection and
copying by,  Sheridan  and its counsel and the  Shareholders  and their  counsel
true,  correct and complete copies of all documents  referred to in this Article
III or in the  Disclosure  Schedules  delivered  to  Sheridan  pursuant  to this
Agreement.

          (d) As of the Execution Date, no  representation or warranty by any of
the  Shareholders  in any written  statement or  certificate  furnished or to be
furnished  to SHCR or any  Purchaser  pursuant to this  Agreement or the Related
Documents when taken  together,  will have  contained any untrue  statement of a
material  fact or will have omitted to state a material  fact  necessary to make
the statements made not misleading.  There will be no fact or condition which at
the time has not been disclosed to SHCR or any Purchaser which could  materially
adversely  affect the  business,  prospects,  financial  condition or results of
operations of the Company.

     21. Investment Banking;  Brokerage Fees. Neither the Company nor any of the
Shareholders  have  incurred or become  liable for any broker's or finder's fee,
banking  fees or similar  compensation,  relating to or in  connection  with the
contemplated transactions, except fees payable to Nord Capital Group, Inc..

22.Employee Benefit Programs.

          (a) Section 8.22 of the Disclosure Schedule sets forth a list of every
Employee  Program  that has been  maintained  (as such term is  further  defined
below) by the Company at any time  during the  three-year  period  ending on the
Execution Date.


                                       18
<PAGE>


          (b) Each Employee Program which has been maintained by the Company and
which has at any time been intended to qualify under Section 401(a) or 501(c)(9)
of the Code, has received a favorable  determination or approval letter from the
IRS  regarding  its  qualification  under that  section and has,  in fact,  been
qualified  under the  applicable  section of the Code from the effective date of
that Employee  Program  through and  including the Closing (or, if earlier,  the
date that all of that Employee Program's assets were  distributed).  No event or
omission  has  occurred  which  would  cause that  Employee  Program to lose its
Qualification under the applicable Code section.

          (c) There  has not been any  failure  of any party to comply  with any
laws applicable with respect to the Employee  Programs that have been maintained
by  the  Company.  With  respect  to any  Employee  Program  now  or  heretofore
maintained by the Company,  there has occurred no "prohibited  transaction,"  as
defined in Section 406 of ERISA,  or Section 4975 of the Code,  or breach of any
duty under ERISA or other  applicable law (including,  without  limitation,  any
health care  continuation  requirements  or any other tax law  requirements,  or
conditions to favorable  tax  treatment,  applicable to such plan),  which could
result,  directly  or  indirectly  (including  without  limitation,  through any
obligation of indemnification or contribution), in any taxes, penalties or other
liability to either of the Company or any Affiliate. No litigation, arbitration,
or governmental administrative proceeding (or investigation) or other proceeding
(other than those relating to routine claims for benefits) is pending or, to the
knowledge  of any  Shareholder,  threatened  with  respect to any such  Employee
Program.

          (d) Neither the Company nor any of its  Affiliates  has  incurred  any
liability  under  Title IV of ERISA  which will not be paid in full prior to the
Closing.  There has been no  "accumulated  funding  deficiency"  (whether or not
waived) with respect to any Employee  Program ever  maintained by the Company or
any of its Affiliates and subject to Code Section 412 or ERISA Section 302. With
respect  to  any  Employee  Program  maintained  by  the  Company  or any of its
Affiliates and subject to Title IV of ERISA,  there has been no (nor will be any
as a result of the transaction contemplated by this Agreement):  (i) "reportable
event," within the meaning of ERISA Section 4043, or the regulations  thereunder
(for which  notice the notice  requirement  is not waived  under 29 C.F.R.  Part
2615); and, (ii) event or condition which presents a risk of plan termination or
any other  event that may cause the  Company or any of its  Affiliates  to incur
liability  or have a lien  imposed on its assets  under  Title IV of ERISA.  All
payments and/or  contributions  required to have been made (under the provisions
of any agreements or other  governing  documents or applicable law) with respect
to all Employee  Programs ever  maintained by the Company or any Affiliate,  for

                                       19
<PAGE>

all periods  prior to the  Closing,  either have been made or have been  accrued
(and all such unpaid but accrued  amounts are  described  on Section 8.22 of the
Disclosure  Schedule).  Except as described  in Section  8.22 of the  Disclosure
Schedule,  no Employee  Program  maintained  by the Company or any Affiliate and
subject to Title IV of ERISA (other than a Multiemployer Plan) has any "unfunded
benefit liabilities" within the meaning of ERISA Section 4001(a)(18),  as of the
Closing  Date.  Neither the Company nor any  Affiliate  have ever  maintained  a
Multiemployer Plan. None of the Employee Programs ever maintained by the Company
or any  Affiliate  have  ever  provided  health  care or any  other  non-pension
benefits to any employees after their  employment was terminated  (other than as
required  by part 6 of  subtitle B of title I of ERISA) or has ever  promised to
provide those post-termination benefits.

          (e) With respect to each  Employee  Program  maintained by the Company
within the three years preceding the Execution Date, complete and correct copies
of the  following  documents  (if  applicable  to that  Employee  Program)  have
previously been delivered to Sheridan:  (i) all documents embodying or governing
that  Employee  Program,  and  any  funding  medium  for  the  Employee  Program
(including,  without limitation, trust agreements) as they may have been amended
to the Execution Date; (ii) the most recent IRS determination or approval letter
with respect to that Employee  Program under Code Section 401 or 501(c)(9),  and
any applications for determination or approval  subsequently filed with the IRS;
(iii)  the  three  most  recently  filed IRS  Forms  5500,  with all  applicable
schedules and  accountants'  opinions  attached  thereto;  (iv) the summary plan
description  for that Employee  Program (or other  descriptions of that Employee
Program provided to employees) and all modifications  thereto; (v) any insurance
policy  (including any fiduciary  liability  insurance  policy)  related to that
Employee Program;  (vi) any documents evidencing any loan to an Employee Program
that is a leveraged employee stock ownership plan; and (vii) with respect to any
Multiemployer  Plan, any  participation  or adoption  agreement  relating to the
Company's participation in or contributions under that plan;

          (f)  Each  Employee  Program  maintained  by  the  Company  as of  the
Execution  Date is  subject  to  termination  by the Board of  Directors  of the
Company  without any further  liability or obligation on the part of the Company
to make further  contributions  to any trust  maintained under any such Employee
Program following such termination.

          (g) For purposes of this Section 8.22:

               (i) an entity  "maintains"  an  Employee  Program if such  entity
sponsors,  contributes  to, or provides  (or has  promised to provide)  benefits
under such  Employee  Program,  or has any  obligation  (by  agreement  or under
applicable  law) to  contribute  to or  provide  benefits  under  such  Employee
Program,  or if such Employee Program  provides  benefits to or otherwise covers
employees of such entity (or their spouses, dependents, or beneficiaries); and

               (ii) an entity is an  "Affiliate"  of the Company for purposes of
this Section 8.22 if it would have ever been  considered a single  employer with
either  of the  Company  under  ERISA  Section  4001(b)  or  part  of  the  same
"controlled group" as the Company for purposes of ERISA Section 302(d)(8)(C).

               (iii) an Employee  Program means:  (i) all employee benefit plans
within  the  meaning of ERISA  Section  3(3),  including,  but not  limited  to,
multiple  employer  welfare  arrangements  (within the meaning of ERISA  Section
3(40)),  plans to which  more than one  unaffiliated  employer  contributes  and
employee  benefit plans (such as foreign or excess  benefit plans) which are not
subject to ERISA;  and,  (ii) all stock option plans,  bonus or incentive  award
plans, severance pay policies or agreements,  deferred compensation  agreements,
supplemental income arrangements, vacation plans, and all other employee benefit
plans,  agreements,  and arrangements not described in (i) above. In the case of
an Employee  Program  funded through an  organization  described in Code Section
501(c)(9),  each reference to that Employee Program shall include a reference to
such organization.


                                       20
<PAGE>


(h) The Shareholders and the Company represent to SHCR that immediately prior to
the  Execution  Date,  the  Shareholders  and the Company took all necessary and
appropriate  action  to  terminate  the Plans (as  defined  below),  and that no
additional  contributions  are  required  to be made by the Company to the Plans
after  the  Execution  Date.  The  Company  agrees  that as soon as  practicable
following the Execution Date, the Company shall apply for determination  letters
from the  Internal  Revenue  Service to the effect that the  termination  of the
Plans does not have any  adverse  effect  upon their  qualification.  As soon as
practicable after the Company has received such  determination  letters from the
IRS,  the Company  shall  direct the Plan's  trustees to make  distributions  to
participants and  beneficiaries  under the Plans in accordance with the terms of
the Plans. Any and all costs associated with the  administration  or termination
of the Plans, including without limitation, costs relating to the preparation of
Forms 5500, annual valuations, and the Forms 5310, and any costs relating to the
distribution  of benefits to  participants  and  beneficiaries  under the Plans,
shall promptly be paid in their entirety  directly by the  Shareholders or borne
by the Plan as the Trustees  shall  determine.  "Plans" means the individual SEP
IRA plans.

     23.     Environmental Matters.

          (a) Except as set forth in Section  8.23 of the  Disclosure  Schedule,
(i) the  Company  has  never  generated,  transported,  used,  stored,  treated,
disposed  of, or  managed  any  Hazardous  Waste  (as  defined  below);  (ii) no
Hazardous  Material  (as  defined  below) has ever been or is  threatened  to be
spilled,  released,  or disposed  of at any site  presently  or formerly  owned,
leased,  or occupied by the Company,  or has ever come to be located in the soil
or  groundwater  at any such site, for which the Company may have any liability;
(iii) no Hazardous Material has ever been transported from any site presently or
formerly owned,  leased, or occupied by the Company for treatment,  storage,  or
disposal at any other place;  (iv) the Company does not presently own,  operate,
lease,  or  occupy  any  site on which  underground  storage  tanks  are or were
located, for which the Company may have any liability;  and (v) no lien has ever
been imposed by any governmental agency on any property, facility, machinery, or
equipment  owned,  leased,  or occupied by the  Company in  connection  with the
presence of any Hazardous Material.

          (b) Except as set forth in Section  8.23 of the  Disclosure  Schedule,
(i) the Company has no liability under, nor has the Company ever violated in any
material  respect,  any Environmental  Law; (ii) any property owned,  leased, or
occupied by the Company, and any facilities and operations thereon are presently
in compliance in all material  respects with all applicable  Environmental  Laws
for which the Company may have  liability;  (iii) the Company has never  entered
into or been subject to any  judgment,  consent  decree,  compliance  order,  or
administrative  order  with  respect to any  environmental  or health and safety
matter  or  received  any  request  for  information,   notice,  demand  letter,
administrative inquiry, or formal or informal complaint or claim with respect to
any  environmental  or  health  and  safety  matter  or the  enforcement  of any
Environmental  Law;  and (iv)  neither the Company nor any  Shareholder  has any
reason to  believe  that any of the  items  enumerated  in clause  (iii) of this
paragraph will be forthcoming.

          (c) Except as set forth in Section 8.23 of the Disclosure Schedule, no
site  owned,  leased,  or  occupied  by the  Company  contain  any  asbestos  or
asbestos-containing  material, any polychlorinated biphenyls (PCBs) or equipment
containing PCBs, or any urea formaldehyde foam insulation, for which the Company
may have any liability.

          (d) The Company has  provided  to  Sheridan  copies of all  documents,
records,  and information  available to the Company concerning any environmental
matter  relevant to the  Company,  whether  generated  by the Company or others,
including,   without  limitation,   environmental  audits,   environmental  risk
assessments,  site  assessments,  documentation  regarding  off-site disposal of
Hazardous Materials, spill control plans, and reports, correspondence,  permits,
licenses, approvals, consents, and other authorizations related to environmental
or health and safety matters issued by any governmental agency.


                                       21
<PAGE>

          (e) For purposes of this Section 8.23:  (i) Hazardous  Material  means
any  hazardous or  bio-hazardous  waste,  hazardous or  bio-hazardous  material,
hazardous or bio-hazardous  substance,  petroleum product, oil, toxic substance,
pollutant, or contaminant,  as defined or regulated under any Environmental Law,
or any other  substance  which may pose a threat to the  environment or to human
health or safety;  (ii)  Hazardous  Waste means any  hazardous or  bio-hazardous
waste as defined or regulated under any  Environmental  Law.  Environmental  Law
means any  environmental or health and  safety-related  law,  regulation,  rule,
ordinance,  or by-law at the foreign,  federal,  state, or local level,  whether
existing as of the Execution Date or previously enforced.

     24.  Insurance.  The physical  properties,  assets,  business,  operations,
employees,  officers  and  directors  of the  Company  are insured to the extent
disclosed in Section  8.24 of the  Disclosure  Schedule.  Except as set forth in
Section  8.24 of the  Disclosure  Schedule,  there is no  claim  by the  Company
pending under any of those policies.  Those insurance  policies and arrangements
are in full force and effect,  all premiums  with respect  thereto are currently
paid, and the Company is in compliance with the terms thereof. That insurance is
sufficient for compliance by the Company with all requirements of applicable law
and all agreements and leases to which it is a party.  Those insurance  policies
shall  continue  to be in full force and effect  following  consummation  of the
transactions  contemplated  by  the  Agreement.  Neither  the  Company  nor  any
Shareholder  knows, after due inquiry,  of any threatened  termination of any of
those policies or arrangements.

     25. Relationship with Customers.  The relationships of the Company with its
customers and Medical Customers are good commercial  working  relationships.  No
customer or Medical  Customer,  which accounted for more than 1% of the revenues
of the Company for the twelve (12) months  ended  February  28, 1998 or which is
otherwise significant to the Company, has canceled or otherwise terminated or to
the knowledge of the Company and each of the Shareholders,  threatened to cancel
or otherwise  terminate its  relationship  with the Company,  or has during that
period decreased materially its usage or purchase of the services or products of
the Company.  No such customer or Medical  Customer has, to the knowledge of any
Shareholder,  any  plan or  intention  to  terminate,  to  cancel  or  otherwise
materially  and  adversely  modifying  its  relationship  with the Company or to
decrease materially or limit its usage, purchase or distribution of the services
or products of the Company.

     26. Powers of Attorney.  Neither the Company nor any  Shareholder  have any
outstanding  power  of  attorney  relating  to  their  status  as  Shareholders,
officers, agents or employees of the Company, or relating to the Company, except
as otherwise contemplated by this Agreement.

     27.  Health  Care  Facilities.  Each of the  Shareholders  and Health  Care
Providers  maintains in good standing staff memberships or similar  affiliations
with the health care  facilities as set forth on Section 8.27 of the  Disclosure
Schedule.


                                       22
<PAGE>

     28. Good Health. The Shareholders and, to the Shareholders'  knowledge, all
of the Health Care  Providers  are in good physical and mental health and do not
suffer from any illnesses or  disabilities  which could prevent any of them from
fulfilling their responsibilities under the respective contracts,  agreements or
understandings   with  the  Company  or  prevent  them  from  fulfilling   their
responsibilities  with  the  Company  as  they  currently  exist.  None  of  the
Shareholders,  and to the  Shareholders'  knowledge,  none  of the  Health  Care
Providers  use or abuse  drugs or any  controlled  substances,  or have  used or
abused any  controlled  substances  at any time  (other  than those  medications
lawfully  prescribed by a medical doctor in a reasonable  diagnosis and which do
not interfere with that person's  capacity to perform his or her  obligations to
the  Company),  or are under the influence of alcohol or are affected by the use
of  alcohol  during  the time  period  required  to  perform  their  duties  and
obligations under any contracts, agreements or understandings with the Company.

     29. Employees;  Independent Contractors.  The Company has made available to
Sheridan the names and annual salary rates and other  incentive,  bonus or other
compensation,  if applicable,  for all present full-time and part-time employees
of the Company and a complete and correct copy of the  permanent  payroll of the
Company as of February  28, 1998.  To the best  knowledge of the Company and the
Shareholders,  no former or current employee of the Company is a party to, or is
otherwise bound by, any agreement or arrangement, including, without limitation,
any  confidentiality,  non-competition or proprietary rights agreement,  between
that  individual  and any other  person  that in any way  adversely  affects the
performance of his duties or the ability of the Company to conduct its business.

     30. No  Default.  As of the  Execution  Date,  the  Company  will not be in
default under,  and no condition will exist that with notice or lapse of time or
both would  constitute a default by the Company  under,  (i) any mortgage,  loan
agreement,  indenture,  evidence of  indebtedness  for  borrowed  money or other
agreement or  instrument  by the Company,  or to which the Company is a party at
the time,  or pursuant to which any  material  portion of its assets is bound at
the time, or (ii) any judgment,  order or injunction of any court, arbitrator or
governmental  agency,  except for  non-payment  defaults  which in the aggregate
could not materially and adversely affect the business,  financial  condition or
results of operations of the Company.

SECTION 9.  SHCR's Representations and Warranties

     1. Making of Representations  and Warranties.  As a material  inducement to
the Shareholders and the Company to enter into this Agreement and consummate the
contemplated  transactions,  SHCR makes to the Shareholders the  representations
and warranties contained in this Section.

     2.  Organization and Corporate Power. SHCR is a corporation duly organized,
validly  existing and in good standing  under the laws of the State of Delaware.
and has the full  corporate  power and authority to own or lease its  properties
and to  conduct  its  business  in the  manner  and in the  places  where  those
properties  are owned or leased or their business is conducted and to enter into
this  Agreement and each  agreement,  document and instrument to be executed and
delivered by it pursuant to or as  contemplated  by this  Agreement and to carry
out the contemplated transactions.
     3. Authority. The execution, delivery and performance of this Agreement and
each  agreement,  document and  instrument  to be executed and delivered by SHCR
pursuant to this Agreement have been duly authorized by all necessary  corporate
action  of  SHCR,  and no  other  corporate  action  on the  part of SHCR or its
stockholders is required in connection  therewith.  This Agreement and each such
agreement,  document and instrument constitutes,  or when executed and delivered
by SHCR will  constitute,  valid and binding  obligations of SHCR enforceable in
accordance with their respective terms. The execution,  delivery and performance
by SHCR of this Agreement and each such agreement, document and instrument:

                                       23
<PAGE>

          (a)     do not and will not violate any provisions of the
Certificate of Incorporation or By-Laws of SHCR;

          (b) do not and will not result in any  violation  by SHCR of any laws,
rules or  regulations  of the United  States or any state or other  jurisdiction
applicable to SHCR,  or require SHCR to obtain any  approval,  consent or waiver
of, or to make any filing with, any Person  (governmental or otherwise) that has
not been obtained or made; and

          (c) do not and will not  result in a breach of,  constitute  a default
under, accelerate any obligation under or give rise to a right of termination of
any  indenture  or loan or credit  agreement or any other  agreement,  contract,
instrument,   mortgage,  lien,  order,  writ,  judgment,   injunction,   decree,
determination  or  arbitration  award to which  SHCR is a party or by which  the
property of SHCR is bound or affected.

     4. Investment  Banking;  Brokerage Fees.  Neither SHCR nor any affiliate of
SHCR has  incurred or become  liable for any broker's or finder's  fee,  banking
fees or similar compensation  relating to or in connection with the contemplated
transactions.

     5.  Litigation.  Except  as  otherwise  provided  in  Section  9.5  of  the
Disclosure  Schedule,  there is no litigation or governmental or  administrative
proceeding  ("Litigation") or to SHCR's knowledge any  investigation  (including
without  limitation,   any  malpractice   claims,   Department  of  Professional
Regulation or Board of Medicine (or equivalent)  investigation,  suit, notice of
intent to institute,  arbitration or other proceeding) ("Investigation") pending
or, to the  knowledge of SHCR,  threatened  against the SHCR or affecting any of
their  respective  properties  or assets,  or against any  officer,  director or
stockholder   or  employee  of  SHCR  or  which  would  prevent  or  hinder  the
consummation of the  contemplated  transactions,  nor, to the knowledge of SHCR,
has there  occurred any event nor does there exist any condition on the basis of
which any such claim may be asserted,  except for Litigation and  Investigations
which will not have a Material Adverse Effect or for which adequate insurance is
in effect.

     6. SHCR Stock.  Upon  delivery to each of the  Shareholders  of SHCR Common
Stock and upon their surrender of Common Stock at the Closing in accordance with
the terms of this Agreement,  those Shareholders shall receive SHCR Common Stock
which is fully paid,  non-assessable,  with good and marketable  title, free and
clear of all claims,  except for restrictions provided for in the Investment and
Shareholders Agreement and applicable laws and regulations.
     7. Financial  Statements.  SHCR has delivered to the  Shareholders  and the
Company the following  consolidated  financial statements which are complete and
correct in all material  respects and fairly  present the financial  position of
SHCR and its  subsidiaries  on the dates of those  statements and the results of
their  respective  operations  for the periods  covered  thereby:  (a) unaudited
consolidated  balance sheet as at December 31, 1997 and the related statement of
operations,  shareholders' equity and cash flows for the fiscal year then ended.
The audited December 31, 1997 statements  (including the footnotes and schedules
thereto)  were  prepared  in  accordance  with  generally  accepted   accounting
principles  consistently  applied during the period  covered  thereby (the "SHCR
Base balance Sheet").

     8.    Absence of Undisclosed Liabilities.

          (a) As of the date of the SHCR Base  Balance  Sheet,  neither SHCR nor
its  subsidiaries  had any material  liability of any nature,  whether  accrued,
absolute,  contingent  or  otherwise  asserted or  unasserted,  known or unknown
(including  without  limitation,  liabilities  as guarantor  or  otherwise  with
respect to obligations of others,  or liabilities  for taxes due or then accrued
or to become due or contingent or potential  liabilities  relating to activities
of SHCR or any of its subsidiaries or the conduct of their business prior to the
date of the SHCR Base  Balance  Sheet  regardless  of whether  claims in respect
thereof  had been  asserted  as of that  date),  except  liabilities  stated  or
adequately reserved against on the SHCR Base Balance Sheet.


                                       24
<PAGE>


          (b) As of the Execution Date and as of the Closing Date, SHCR does not
have and will not have and none of its  subsidiaries  have and or will  have any
material  liabilities of any nature,  whether accrued,  absolute,  contingent or
otherwise,   asserted  or  unasserted,   known  or  unknown  (including  without
limitation, liabilities as guarantor or otherwise with respect to obligations of
others,  or  liabilities  for taxes  due or then  accrued  or to  become  due or
contingent  or  potential  liabilities  relating  to  activities  of SHCR or the
conduct of its business  prior to the Execution Date or the Closing Date, as the
case may be,  regardless of whether claims in respect  thereof had been asserted
as of that date), except liabilities:  (i) stated or adequately reserved against
on the SHCR Base Balance Sheet or the notes  thereto;  (ii) reflected in Section
9.8 of the Disclosure  Schedule;  or, (iii)  incurred in the ordinary  course of
business  of SHCR or its  subsidiaries  since the date of the SHCR Base  Balance
Sheet.

     9. Absence of Certain Developments. Since the date of the SHCR Base Balance
Sheet, except as set forth in Section 9.9 of the Disclosure  Schedule,  SHCR and
its  subsidiaries  have  conducted  their  business only in the ordinary  course
consistent with past practice and there has not been:

          (a)  any  change  in  the  financial  condition,  properties,  assets,
liabilities,  business or operations of SHCR and its subsidiaries , which change
by itself or in conjunction  with all other  changes,  whether or not arising in
the ordinary course of business, would not have a Material Adverse Effect;

          (b) any  obligation  or  liability  of any  nature,  whether  accrued,
absolute,  contingent or  otherwise,  asserted or  unasserted,  known or unknown
(including  without  limitation,  liabilities  for taxes due or to become due or
contingent or potential liabilities), incurred by SHCR or its subsidiaries other
than obligations and liabilities incurred in the ordinary course of business;

          (c) any  damage,  destruction  or  loss,  whether  or not  covered  by
insurance, materially and adversely affecting the properties, assets or business
of SHCR or its subsidiaries;

          (d)  any  other  transaction  entered  into  by  SHCR  or  any  of its
subsidiaries other than transactions in the ordinary course of business;

          (e) any declaration, setting aside or payment of any dividend by SHCR,
or the making of any other distribution in respect of the capital stock of SHCR,
or any direct or indirect  redemption,  purchase or other acquisition by SHCR of
its own capital stock; or

          (f) any  agreement or  understanding  whether in writing or otherwise,
for SHCR to take any of the  actions  specified  in  paragraphs  (a) through (e)
above.

     10.  Compliance with Laws. SHCR and its  subsidiaries are now and have been
in  compliance  with all  applicable  statutes,  ordinances,  orders,  rules and
regulations  promulgated by any federal,  state, municipal or other governmental
authority which apply to the conduct of their respective businesses,  except for
any  non-compliance or violation that,  individually or in the aggregate,  would
not have a Material Adverse Effect.


                                       25
<PAGE>

     11.  SEC  Documents.  SHCR has filed  with the  United  States  of  America
Securities  and Exchange  Commission  all reports,  notices and other  documents
required to be filed by it under the Securities Act of 1933, as amended, and the
Securities  Exchange Act of 1934,  as amended,  and the  applicable  regulations
thereunder.  SHCR has furnished to the  Shareholders  and the Company a true and
complete  copy of its  Quarterly  Report  on Form  10-Q  for the  quarter  ended
September 30, 1997 and, upon request, shall promptly furnish to the Shareholders
and the  Company  any other  filing  made  with the  United  States  of  America
Securities and Exchange  Commission.  As of the date of its filing and as of the
Closing  Date,  SHCR's  Quarterly  Report  on Form  10-Q for the  quarter  ended
September 30, 1997 and all other  required  filings with the SEC complied in all
material  respects  with the  requirements  of the  Securities  Act of 1933,  as
amended, and the Securities Exchange Act of 1934, as amended, and the applicable
regulations thereunder.

     12.  Information  Supplied by SHCR. Neither this Agreement nor any document
referenced  in  this  Agreement,  nor any  certificate  or  statement  furnished
pursuant to the Agreement by or on behalf of Sheridan SHCR, when taken together,
to the knowledge of Sheridan SHCR,  contains any untrue  statement of a material
fact or omits to state a material fact necessary in order to make the statements
contained therein not misleading.

     13. Capitalization.  The total authorized capital stock of SHCR consists of
20,000,000  shares of common  stock  (the  "Common  Stock"),  par value $.01 per
share,  1,000,000  shares of Class A common stock,  par value $.01 per share and
5,000,000  shares of preferred  stock,  par value $.01 per share. As of February
15, 1998,  6,972,605 shares of Common Stock were issued and outstanding,  all of
which are duly and validly issued, fully paid and nonassessable,  were issued in
compliance with all applicable state and federal securities laws.

     14. Permits; Compliance with Laws. SHCR has all necessary Permits necessary
to permit it to own its  property and to conduct its business as it is presently
conducted and all those  Permits are valid and in full force and effect,  except
to the extent  that any  failure  to possess a Permit  would not have a Material
Adverse Effect. No Permit is subject to termination as a result of the execution
of the Agreement or consummation of the contemplated  transactions.  SHCR is now
and has been in compliance  with all applicable  statutes,  ordinances,  orders,
rules and regulations (including all applicable laws and regulations relating to
drugs and controlled substances) promulgated by any federal, state, municipal or
other governmental authority which apply to the conduct of its business,  except
for any  non-compliance  or violation  that,  individually  or in the aggregate,
would not have a Material  Adverse  Effect.  SHCR has never entered into or been
subject to any judgment,  consent  decree,  compliance  order or  administrative
order with respect to any environmental or health and safety law or received any
request for information, notice, demand letter, administrative inquiry or formal
or informal  complaint or claim with respect to any  environmental or health and
safety matter or the enforcement of any such law.


                                       26
<PAGE>

SECTION 10.     Option Agreement; Restrictions on Transfer of Shares.

     1. As of the date of the exercise of the Option,  SHCR, the Company and the
Purchaser  of the Shares of the  Company  shall  enter into an option  agreement
containing  substantially  the same terms and  conditions as this Agreement (the
"Option Agreement").

     2. The  Company  shall not  transfer  any  Shares on its books  unless  the
Shareholder  selling those Shares,  and the Purchaser of those Shares shall have
first  complied with the  provisions of this  Agreement and the Purchaser  shall
agree in writing to be bound by the terms of the applicable Option Agreement.

     3. Promptly after the Execution Date, each Shareholder shall deliver his or
her  certificates  for all of the  Shares  owned  by him or her to SHCR  for the
purpose  of  imprinting  in  bold  the  following  legend  on  the  Certificates
representing the Shares:

     "The sale, pledge,  assignment,  encumbrance or other disposition,  and the
registration  or  transfer of the shares  represented  by this  Certificate  are
restricted  by the terms of a Purchase  Option  Agreement,  dated as of March 4,
1998,  by and among  MICHAEL  CAVENEE,  M.D.,  P.A.  (the  "Company"),  Sheridan
Healthcare,  Inc. ("SHCR") and each of the shareholders of the Company including
[insert name of Shareholder], a copy of which is on file in the principal office
of Sheridan."

SHCR shall  cause  this  legend to be affixed to the Shares and shall not permit
any transfer of the Shares in violation of this  Agreement.  The  Shareholder or
any subsequent Purchaser or Purchasers of Shares shall deliver his or her Shares
to the Trustee (as defined in the VTA), and the Trustee shall hold all Shares in
escrow on behalf of the Shareholder or the subsequent Purchaser or Purchasers of
the Shares.

     4. None of the  Shareholders  shall,  at any time sell,  assign,  transfer,
donate,  or  otherwise  dispose of any Shares of the Company now, or at any time
hereafter  owned by him or her,  except in the case of a sale in accordance with
the provisions of this  Agreement.  Any attempted  sale,  assignment,  transfer,
donation or other  encumbrance  in violation  of this Section  shall be null and
void and of no force or effect whatsoever.

SECTION 11.      Indemnification.

     1.  Survival of  Representations,  Warranties,  Etc.  All  representations,
warranties,  agreements,  covenants  and  obligations  in this  Agreement,  MSA,
Employment Agreements,  Restrictive Covenant Agreements,  VTA (as defined below)
or in the  Disclosure  Schedule  or in any  certificate,  exhibit,  schedule  or
agreement  delivered by any party pursuant to the contemplated  transactions are
material  and may be  relied  upon by the  party  receiving  the same and  shall
survive the Closing  regardless  of any  investigation  by or  knowledge of that
party and shall not merge into the performance of any obligation by any party to
this Agreement, all as subject to the provisions of this Section 11.


                                       27
<PAGE>

     2.  Indemnification  by Shareholders.  Except as otherwise provided in this
Section,  each of the  Shareholders and the Partner PA Shareholders on behalf of
himself  and his  successors,  executors,  administrators,  estates,  heirs  and
permitted  assigns,  agree  subsequent  to the  Closing  to  indemnify  and hold
harmless  SHCR,  its  subsidiaries,  affiliates  and  each of  their  respective
officers,  directors,  employees and agents (individually a "Company Indemnified
Party" and collectively, the "Company Indemnified Parties") from and against and
in respect  of all  losses,  liabilities,  obligations,  damages,  deficiencies,
actions, suits, proceedings,  demands,  assessments,  orders, judgments,  fines,
penalties,  costs and expenses (including the reasonable fees, disbursements and
expenses  of  attorneys,  accountants  and  consultants)  of any kind or  nature
whatsoever  (whether or not arising out of third-party  claims and including all
amounts  paid  in  investigation,   defense  or  settlement  of  the  foregoing)
sustained, suffered or incurred by or made against any Company Indemnified Party
(individually,  a "Loss", collectively,  "Losses") arising out of, based upon or
in connection with:

          (a) fraud,  intentional  misrepresentation  or a deliberate or willful
breach  by the  Company,  the  Partner  PA,  a  Partner  PA  Shareholder  or any
Shareholder of any of their representations,  warranties or covenants under this
Agreement,  in any  Partner  PA  Related  Document  or in  any  of  the  Related
Documents.

          (b)  conditions,  circumstances  or  occurrences  which  constitute or
result  in any  other  breach  of any  representation  or  warranty  made by the
Company,  the Partner PA, a Partner PA  Shareholder  or any  Shareholder in this
Agreement  or  in  any  schedule,  exhibit,  certificate,  financial  statement,
agreement or other  instrument  delivered under this  Agreement,  the Partner PA
Documents or any of the Related Documents,  or by reason of any claim, action or
proceeding  asserted or instituted arising out of any matter or thing covered by
any such representations or warranties;
          (c) any breach of any other covenant or agreement made by the Company,
the Partner PA, a Partner PA Shareholder or any Shareholder in this Agreement or
in any schedule, exhibit, certificate,  financial statement,  agreement or other
instrument  delivered under this Agreement,  the Partner PA Related Documents or
any of the Related  Documents,  or by reason of any claim,  action or proceeding
asserted or  instituted  arising out of any matter or thing  covered by any such
covenant or agreement; and

          (d) (i) any and all claims for injury  (including  death),  claims for
damage, direct or consequential, or liability claims resulting from or connected
with  products  sold or  services  provided  by the  Company,  the Partner PA, a
Partner PA  Shareholder  or any  Shareholder or any of their agents or employees
prior to the Execution  Date,  including  without  limitation,  any  malpractice
claims;  (ii) other personal injury or property damage claims relating to events
occurring on or prior to the  Execution  Date;  (iii)  amounts due in connection
with any Employee  Program  maintained or  contributed  to by the Company or the
Partner  PA on or prior to the  Execution  Date;  (iv)  amounts  paid or payable
relating  to  environmental  matters  including  Losses  resulting  from  or  in
connection with the use,  storage,  or discharge into or presence in the ground,
water or atmosphere of any Hazardous Waste or Hazardous Material relating to the
Company,  the Partner PA, a Partner PA  Shareholder  or any  Shareholder  or any
violation of an  Environmental  Law which  occurred on or prior to the Execution
Date  relating to  Company,  the  Partner  PA, a Partner PA  Shareholder  or any
Shareholder; (v) Losses relating to the failure of the Company or the Partner PA
to comply with applicable laws or regulations on or prior to the Execution Date;
and,  (vi)  Losses  with  respect  to Taxes of the  Company  or the  Partner  PA
(including their respective predecessors) which relate to a time period prior to
the Execution Date.


                                       28
<PAGE>

     Claims under clauses 11.2 (a) through (d) of this Section are  collectively
referred to as "Company Indemnifiable Claims".

     The rights of Company  Indemnified  Parties to recover  indemnification  in
respect of any occurrence referred to in clauses (a) and (c) through (e) of this
Section  11.2  shall not be  limited  by the fact that such  occurrence  may not
constitute an inaccuracy in or breach of any representation or warranty referred
to in clause (b) of this Section 11.2.

     3.  Limitations  on  Indemnification  by  Shareholders  and the  Partner PA
Shareholders.

          (a) Threshold. Subject to the exceptions set forth in Section 11.3(c),
the Shareholders shall not be obligated to indemnify Company Indemnified Parties
in respect of any  occurrence  referred to in clauses (b) or (c) of Section 11.2
except to the extent the cumulative amount of Company Indemnifiable Losses under
those  clauses  (b) and (c) of  Section  11.2  exceeds  Fifty  Thousand  Dollars
($50,000.00)  (the  "Company  Threshold"),  whereupon  the full  amount of those
Losses in excess of the Company  Threshold  shall be  recoverable  in accordance
with the terms of this Agreement.  In no event shall the  Shareholder's  Company
Threshold  ,between  this  Agreement and the AOA exceed Fifty  Thousand  Dollars
($50,000.00).

     Subject to the  exceptions  set forth in Section  11.3(c),  the  Partner PA
Shareholders shall not be obligated to indemnify Company  Indemnified Parties in
respect of any  occurrence  referred  to in clauses  (b) or (c) of Section  11.2
except to the extent the cumulative amount of Company Indemnifiable Losses under
those  clauses  (b) and (c) of  Section  11.2  exceeds  Fifty  Thousand  Dollars
($50,000.00)  (the "Partner PA  Threshold"),  whereupon the full amount of those
Losses in excess of the Partner PA Threshold  shall be recoverable in accordance
with the terms of this Agreement. In no event shall the Partner PA Shareholders'
Company  Threshold and Partner PA Threshold  between this  Agreement and the AOA
exceed  Fifty  Thousand  Dollars  ($50,000.00).   Any  Threshold  limitation  on
indemnity  shall not apply to any monies due under any of the Related  Documents
and this Agreement.

          (b) Time Limits for  Claims.  Subject to the  exceptions  set forth in
11.3(c), indemnification with respect to Company Indemnifiable Losses in respect
of any occurrence  referred to in clauses (b) or (c) of 11.2 shall expire on the
second anniversary of the Execution Date; provided,  however,  that in each case
if prior to the  applicable  date of expiration a specific  state of facts shall
have become known which may constitute or give rise to any Company Indemnifiable
Loss as to which indemnity may be payable and a Company  Indemnified Party shall
have   given   notice  of  such  facts  to   Shareholder,   then  the  right  to
indemnification  with respect  thereto  shall remain in effect until such matter
shall have been finally determined and disposed of, and any  indemnification due
in respect  thereof shall have been paid,  according to the date on which notice
of the applicable claim is given.

                                       29
<PAGE>

                    (c) Aggregate Limitation of Losses Notwithstanding  anything
in this  Agreement,  in no event  shall  the  Shareholders  and the  Partner  PA
shareholders  be obligated  to pay SHCR  collectively  more than Twenty  Million
Dollars  for any  Losses  under  this  Agreement  and  the  AOA and the  Related
Documents.  For several  obligations  an  individual  Shareholder  or Partner PA
Shareholder  shall be liable  for no more than Ten  Million  Dollars,  provided,
however, for joint and several obligations, the preceding sentence shall apply.

          (d) Joint  and  Several  Liability  Limitation.  Except  as  otherwise
provided in this subsection, all obligations for indemnity under this Agreement,
the Related  Documents  and the Partner PA Related  Documents  are the joint and
several obligations of the Shareholders and the Partner PA Shareholders.  Except
after a  Departure  (as  defined  below),  if a Loss is readily  and  reasonably
identifiable  as  being  derived  from  the  Company,  Partner  PA,  Partner  PA
Shareholder  or a  Shareholder  and the  derivation  of that  Loss is not at all
reasonably attributable to the Partner PA or a Partner PA Shareholder,  then the
Shareholders  shall be  severally  responsible  for that  Loss.  Except  after a
Departure (as defined below) if a Loss is readily and reasonably identifiable as
being derived from the Partner PA or Partner PA  Shareholder  and the derivation
of  that  Loss  is not at  all  reasonably  attributable  to  the  Company  or a
Shareholder, then the Partner PA Shareholders shall be severally responsible for
that  Loss.   Notwithstanding  the  immediately  preceding  two  sentences  (the
"Severability  Instances"),  if a Shareholder or a PA Partner Shareholder ceases
his employment with the Partner PA or the Company (for any reason whatsoever) or
if the MSA or this  Agreement or the AOA is  terminated  or  materially  altered
(collectively,  a "Departure")  other than by expiration,  then the Severability
Instance as to those Partner PA  Shareholders or  Shareholders,  as the case may
be, shall not apply and the affected  persons shall in all events be jointly and
severally liable.
     4. Indemnification by SHCR. SHCR agrees subsequent to the Execution Date to
indemnify and hold harmless the Shareholder Indemnified Parties from and against
and in respect of all Shareholder  Losses sustained,  suffered or incurred by or
made against any Shareholder arising out of, based upon or in connection with:

          (a) fraud,  intentional  misrepresentation  or a deliberate or willful
breach  of SHCR or  Acquisition  of any of its  representations,  warranties  or
covenants  under  this  Agreement  or in any  certificate,  schedule  or exhibit
delivered pursuant to this Agreement or any of the Related Documents;

          (b)  conditions,  circumstances  or  occurrences  which  constitute or
result in any  breach of any  representation  or  warranty  made by SHCR in this
Agreement or the Related  Documents or in any  schedule,  exhibit,  certificate,
agreement  or other  instrument  delivered  under  or in  connection  with  this
Agreement  or the  Related  Documents,  or by  reason  of any  claim,  action or
proceeding  asserted or instituted arising out of any matter or thing covered by
any   such   representations   or   warranties    (collectively,    "Shareholder
Representation and Warranty Claims");

                                       30
<PAGE>

          (c) any  breach  of any  covenant  or  agreement  made by SHCR in this
Agreement  or in any Related  Documents  delivered  under this  Agreement or the
Related Documents,  or by reason of any claim,  action or proceeding asserted or
instituted  arising out of any matter or thing  covered by any such  covenant or
agreement; and

          (d) a  determination  by the  Internal  Revenue  Service  that (i) the
Shareholder  did not sell his Shares for federal income tax purposes as a result
of this Agreement and the Related  Documents,  or (ii) any portion of the Option
Consideration (other than any portion determined by the Internal Revenue Service
for federal income tax purposes to be allocable to the RCAs) does not constitute
an amount  realized within the meaning of Section 1001 of the Code from the sale
of a capital asset as defined in Section 1222. The amount of any indemnity under
this Section 11.4(d) shall include, but not be limited to, any Taxes, penalties,
and interest resulting from any such  determinations and shall be grossed-up for
the federal income tax thereon by dividing such amount by the difference between
one and the then highest individual marginal federal income tax rate.

     Claims under clauses (a) through (d) are hereinafter  collectively referred
to as "Shareholder Indemnifiable Claims".

     5. Limitations on Indemnification by SHCR.

          (a) The right of all Shareholders to indemnification  under 11.4 shall
be subject to the following provisions:

               (i) Subject to the exceptions set forth in Section  11.5(a)(iii),
SHCR shall not be  obligated  to indemnify  Shareholder  Indemnified  Parties in
respect of any occurrence  referred to in clauses Section 11.4 (b) or (c) except
to the extent the cumulative  amount of Shareholder  Indemnifiable  Losses under
those clauses  exceeds Fifty Thousand  Dollars  ($50,000.00)  (the  "Shareholder
Threshold"),  whereupon  the  full  amount  of  such  Losses  in  excess  of the
Shareholder  Threshold shall be recoverable in accordance with the terms hereof.
Any threshold  limitation  on indemnity  shall not apply to any monies due under
any of the Related Documents and this Agreement;

               (ii)  Subject  to  the  exceptions  set  forth  in  11.5(a)(iii),
indemnification  with respect to Shareholder  Indemnifiable Claims in respect of
any occurrence referred to in clauses (b) or (c) of Section 11.4 shall expire on
the second anniversary of the Execution Date;  provided,  however,  that in each
case if prior to the  applicable  date of  expiration a specific  state of facts
shall have become  known which may  constitute  or give rise to any  Shareholder
Indemnifiable  Claim as to which  indemnity  may be  payable  and a  Shareholder
Indemnified Party shall have given notice of such facts to Shareholder, then the
right to indemnification  with respect thereto shall remain in effect until such
matter   shall  have  been   finally   determined   and  disposed  of,  and  any
indemnification  due in respect  thereof shall have been paid,  according to the
date on which notice of the applicable claim is given; and


                                       31
<PAGE>

               (iii) Aggregate Limitation of Losses Notwithstanding  anything in
this  Agreement,  in no event shall SHCR be  obligated  to pay the  Shareholders
collectively more than Twenty Million Dollars for any Losses, under this Agreeme
nt and the AOA and any of the Related Documents.

     6.   Notice; Defense of Claims.

     Promptly  after  receipt  by an  indemnified  party of notice of any claim,
liability or expense to which the indemnification  obligations in this Agreement
would apply,  the indemnified  party shall give notice thereof in writing to the
indemnifying  party,  but the  omission  to so  notify  the  indemnifying  party
promptly will not relieve the  indemnifying  party from any liability  except to
the extent that the indemnifying party shall have been prejudiced as a result of
the  failure  or delay in  giving  such  notice.  Such  notice  shall  state the
information  then  available  regarding  the amount  and  nature of such  claim,
liability  or expense and shall  specify the  provision  or  provisions  of this
Agreement under which the liability or obligation is asserted.  If within twenty
(20) days after  receiving  such notice the  indemnifying  party  gives  written
notice to the  indemnified  party stating that: (a) it would be liable under the
provisions  hereof for  indemnity in the amount of such claim if such claim were
successful;  and, (b) that it disputes and intends to defend against such claim,
liability or expense at its own cost and  expense,  then counsel for the defense
shall be  selected  by the  indemnifying  party  (subject  to the consent of the
indemnified  party which  consent  shall not be  unreasonably  withheld) and the
indemnified party shall not be required to make any payment with respect to such
claim,  liability or expense as long as the  indemnifying  party is conducting a
good faith and diligent defense at its own expense; provided,  however, that the
assumption of defense of any such matters by the indemnifying party shall relate
solely to the claim, liability or expense that is subject or potentially subject
to  indemnification.  The  indemnifying  party  shall have the  right,  with the
consent  of the  indemnified  party,  which  consent  shall not be  unreasonably
withheld, to settle all Indemnifiable matters related to claims by third parties
which are susceptible to being settled  provided its obligation to indemnify the
indemnifying party therefor will be fully satisfied.  As reasonably requested by
the indemnified  party, the indemnifying  party shall keep the indemnified party
apprized  of the status of the claim,  liability  or expense  and any  resulting
suit, proceeding or enforcement action, shall furnish the indemnified party with
all  documents  and  information  that the  indemnified  party shall  reasonably
request and shall  consult with the  indemnified  party prior to acting on major
matters,  including  settlement  discussions.  Notwithstanding  anything  herein
stated to the contrary,  the indemnified party shall at all times have the right
to fully  participate  in such  defense at its own  expense  directly or through
counsel;  provided,  however,  if the named  parties to the action or proceeding
include both the indemnifying party and the indemnified party and representation
of both  parties by the same counsel  would be  inappropriate  under  applicable
standards  of  professional  conduct,  the expense of  separate  counsel for the
indemnified party shall be paid by the indemnifying  party,  provided,  however,
that the separate counsel selected by the indemnified party shall be approved by
the indemnifying party, which approval shall not be unreasonably withheld. If no
such notice of intent to dispute and defend is given by the indemnifying  party,
or if such  diligent  good faith defense is not being or ceases to be conducted,
the indemnified party shall, at the expense of the indemnifying party, undertake
the defense of (with counsel selected by the indemnified  party), and shall have
the right to compromise or settle  (exercising  reasonable  business  judgment),
such  claim,  liability  or  expense.  Provided  however,  before  settling  the
indemnified  party shall first use  reasonable  efforts to obtain the consent to
that  settlement  from  the  indemnifying  party,  which  consent  shall  not be
unreasonably  withheld.  After  using  reasonable  efforts  without  success the
indemnified  party may settle  without  the  consent of the  indemnifying  party
without any prejudice to its claim for  indemnity.  If such claim,  liability or
expense is one that by its nature cannot be defended solely by the  indemnifying
party,  then the  indemnified  party shall make  available all  information  and
assistance  that  the  indemnifying  party  may  reasonably  request  and  shall
cooperate with the indemnifying party in such defense.

                                       32
<PAGE>

     7. Use of SHCR Common Stock to Pay  Indemnification.  In the event that the
Company  or the  Shareholders  or the  Partner  PA  Shareholders  are liable for
indemnification  under this  Agreement  they may satisfy their  obligations,  in
whole  or in  part  by  tendering  shares  of SHCR  Common  Stock,  with a value
determined in accordance  with the next  succeeding  sentence.  The value of the
SHCR Common Stock  tendered for payment in  satisfaction  of an  indemnification
obligation shall be determined based upon the average of the last sale price per
share of Common  Stock on the NASDAQ  National  Market for the last fifteen (15)
trading days immediately  prior to date the SHCR Common Stock is tendered to the
indemnified party.

SECTION 12. Term of Option.

     The Option may be exercised at any time after the execution and delivery of
this Agreement up to the Option  Expiration Date (as defined below).  The Option
Expiration Date shall be March 4, 2097, or if a court of competent  jurisdiction
determines that the Option Expiration Date renders this Agreement  unenforceable
or  invalid,  then the Option  Expiration  Date shall be reduced to a date which
would cure the  invalidity or  unenforceability.  In the event that a regulatory
authority or court of competent  jurisdiction  shall  determine that this Option
Agreement or the option  contemplated by this Agreement,  violates any statutes,
rules or regulations  (and that  determination  is not stayed or appealed within
ninety (90) days of that  determination),  or is unenforceable  or invalid,  the
parties will negotiate in good faith to enter into an alternative  legally valid
arrangement  between SHCR or Sheridan and the then  current  Shareholders  which
substantially  preserves for the parties the relative  economic benefits of this
Agreement.

 SECTION 13. Miscellaneous.

     1. Expenses and Taxes. Except as otherwise provided in this Agreement,  all
accounting,  legal and other costs and expenses  incurred in connection with the
negotiation  of this  Agreement  and the exercise of the Option  granted by this
Agreement shall be paid by the party  incurring those fees,  costs and expenses.
Shareholder  shall be  solely  responsible  for all (i) taxes  imposed  upon the
conveyance  of the  Shares,  and (ii)  sales,  use or excise  taxes  payable  in
connection with the contemplated  exercise of the Option. In no event shall SHCR
be liable for Taxes  imposed  upon the  Company or any of the  Shareholders  for
periods or transactions prior to the Execution Date.


                                       33
<PAGE>

     The  parties  agree to  allocate  the  Option  Consideration  set  forth in
Schedule 1.1 to the Option for all purposes (including  financial accounting and
Tax purposes). The parties acknowledge that the Company has filed a consent with
the Internal  Revenue Service pursuant to Section 341(f) of the Code. SHCR shall
prepare or cause to be prepared and file or cause to be filed all Tax returns of
the Company with respect to taxable  periods ending after the Execution Date and
shall pay or cause to be paid all Taxes of the Company  with  respect to periods
or transactions  after the Execution Date. The parties shall cooperate fully, as
and to the extent  reasonably  requested by the other party,  in connection with
the filing of any Tax returns pursuant to this Section and any audit, litigation
or other proceeding with respect to such Taxes. The Company and the Shareholders
are solely  responsible  for filing any tax returns for the time period starting
from the date of their last filings and ending on the day immediately  preceding
the Execution Date and pay all taxes relating thereto.


     2. Survival.  All of the respective  representations  and warranties of the
parties to this Agreement or in any certificate  delivered by any party incident
to the  contemplated  Option are  material  and may be relied  upon by the party
receiving the same and shall  survive  beyond the date of exercise of the Option
for a  time  period  equal  to  the  applicable  statutes  of  limitations.  All
statements in this Agreement shall be deemed representations and warranties. The
due diligence  investigations conducted by the parties to this Agreement and the
results   thereof   shall  not   diminish  or   otherwise   affect  any  of  the
representations and warranties set forth in this Agreement.

     3. Notices. Whenever any notice, request,  information or other document is
required or permitted to be given under this Agreement,  that notice,  demand or
request shall be in writing and shall be either hand  delivered,  sent by United
States certified mail, postage prepaid or delivered via overnight courier to the
addresses  below or to any other address that any party may specify by notice to
the other  parties.  No party shall be obligated to send more than one notice to
each of the  other  parties  and no  notice  of a  change  of  address  shall be
effective until received by the other parties. A notice shall be deemed received
upon hand delivery,  two days after posting in the United States mail or one day
after dispatch by overnight courier.

     If to SHCR
     and any of the Purchasers:     Sheridan Healthcare, Inc.
                                   4651 Sheridan Street, Suite 400
                                   Hollywood, Florida  33021
                                   ATTN:  Jay A. Martus, Esq.
                                          Vice President and General Counsel

     If to the Shareholders:     Michael R. Cavenee, M.D.
                                   5128 Corinthian Bay
                                   Plano, Texas 75093
     If to the Company:               Michael R. Cavenee, M.D., P.A.
                                   8160 Walnut Hill Lane, Suite 001
                                   Dallas, Texas  75231

                                       34
<PAGE>

     With                          a copy to:Jenkens & Gilchrist, a Professional
                                   Corporation  1445  Ross  Avenue,  Suite  3200
                                   Dallas,  Texas  75202 ATTN:  Kenneth  Gordon,
                                   Esq.

     Any  party  to  this   Agreement  may  change  the  address  to  which  any
communications  are to be directed to that party by giving  notice of the change
to the other parties in the manner provided in this Section.

     4. Entire Agreement.  This Agreement,  including the schedules  attached to
this Agreement set forth the entire  agreement and  understanding of the parties
in respect of the subject matter of this Agreement and merges and supersedes all
prior agreements,  arrangements and understandings related to the subject matter
hereof or thereof.

     5.  Successors and  Assignment.  This  Agreement  shall be binding upon and
inure to the benefit of the parties and their  respective  successors,  assigns,
heirs, estates, beneficiaries, executors and legal and personal representatives.

     6. Amendment and Waiver. Failure of any party to enforce one or more of the
provisions of this Agreement or to require at any time performance of any of the
obligations  under this  Agreement  shall not be construed to be a waiver of any
provisions by any party nor to in any way affect the validity of this  Agreement
or any party's right to enforce any provision of this  Agreement nor to preclude
any party  from  taking all other  action at any time which it would  legally be
entitled to take. All waivers to be effective  shall be in writing signed by the
waiving party. This Agreement may not be modified or terminated  orally,  and no
modification or termination shall be binding unless in writing and signed by the
parties  to this  Agreement.  Each  party  agrees to be bound by any  telecopied
signature to this Agreement or any agreement executed in connection  herewith as
if a manually executed signature page had been executed and delivered.

     7. Further  Assurances.  The parties shall  execute all other  documents or
instruments  and shall take all other actions as may  reasonably be requested by
the other to effect the purposes of this Agreement.

     8.     Section Headings.  The section headings contained in this
Agreement are for reference purposes only and shall not in any way affect the
meaning or interpretation of this Agreement.

     9.     Governing Law.  This Agreement shall be governed by and construed
in accordance with State Law, without regard to its conflicts of laws
principles.


                                       35
<PAGE>

     10. Severability.  The invalidity or unenforceability of any one or more of
the words, phrases, sentences,  clauses, or sections contained in this Agreement
shall not affect the validity or enforceability  of the remaining  provisions of
this  Agreement  or  any  part  of any  provision,  all of  which  are  inserted
conditionally on their being valid in law, and in the event that any one or more
of the  words,  phrases,  sentences,  clauses  or  sections  contained  in  this
Agreement shall be declared  invalid or  unenforceable,  this Agreement shall be
construed as if such invalid or unenforceable word or words,  phrase or phrases,
sentence or  sentences,  clause or clauses,  or section or sections had not been
inserted or shall be enforced as nearly as possible  according to their original
terms  and  intent to  eliminate  any  invalidity  or  unenforceability.  If any
invalidity or unenforceability is caused by the length of any period of time set
forth in any part of this  Agreement,  the period of time shall be considered to
be reduced to a period which would cure the invalidity or unenforceability.

     11.  Litigation;   Prevailing  Party.   Except  as  otherwise  required  by
applicable law or as expressly  provided in this Agreement,  in the event of any
litigation,  including  appeals,  with regard to this Agreement,  the prevailing
party shall be entitled to recover from the non-prevailing  party all reasonable
fees, costs, and expenses of counsel (at pre-trial, trial and appellate levels).

     12.  Construction.  This Agreement shall be construed without regard to any
presumption or other rule requiring  construction against the party causing this
Agreement to be drafted,  including  any  presumption  of superior  knowledge or
responsibility  based upon a party's  business or profession or any professional
training,  experience,  education  or degrees of any member,  agent,  officer of
employee of any party.  If any words in this Agreement have been stricken out or
otherwise eliminated (whether or not any other words or phrases have been added)
and the  stricken  words  initialed  by the  party  against  whom the  words are
construed,  then this  Agreement  shall be construed as if the words so stricken
out or  otherwise  eliminated  were  never  included  in this  Agreement  and no
implication  or  inference  shall be drawn from the fact that  those  words were
stricken out or otherwise eliminated.

     13. Word Usage.  Words used in the  masculine  shall apply to the  feminine
where applicable, and wherever the context of this Agreement directs, the plural
shall be read as the singular and the singular as the plural.

     14. Mergers and Consolidation;  Successors and Assigns. Neither the Company
nor any of the  Shareholders  shall  have the  right to assign  their  rights or
delegate  their duties and  obligations  under this  Agreement.  SHCR may freely
assign  and  delegate  all  of its  rights  and  duties  under  this  Agreement.
Additionally,  the parties each agree that upon the sale of all or substantially
all of the assets,  business and goodwill of SHCR or all or substantially all of
the stock of SHCR to another company or any other entity,  or upon the merger or
consolidation  of SHCR with another  company or any other entity (each a "Change
in Control Event"), this Agreement shall inure to the benefit of, and be binding
upon,  the  Shareholders,  the  Company and SHCR and any entity  purchasing  the
assets,  business and goodwill or stock, or surviving merger or consolidation (a
"Successor").

                                       36
<PAGE>

     15.     Reformation Upon Change in or Violation of Health Laws.

          (a)  Reformation.  In the event that  subsequent to the Execution Date
(i) the contents or validity of this  Agreement or any of the Related  Documents
are successfully  challenged by any Governmental Authority under the Health Laws
or (ii) any party  determines,  based upon advice  received from legal  counsel,
that a violation of a Health Law has  occurred as a result of this  Agreement or
the documents or contemplated transactions,  or that there is a substantial risk
that a violation of a Health Law will occur as a result of this Agreement or the
Related Documents, that is reasonably expected to have a material adverse affect
on any of the parties,  that party shall  notify the other  parties with respect
thereto.  If the  parties  are  unable  to agree  in good  faith on the need for
reformation  as  contemplated  in the  foregoing  sentence,  then any  party may
request and initiate a binding  arbitration  in Dallas,  Texas,  to be conducted
pursuant to the provisions of this Agreement.  In the event the arbitrator shall
determine that reformation is necessary, the parties shall act in good faith and
use their  reasonable  efforts to  analyze,  revise,  reform  and, to the extent
necessary,  restructure  this  Agreement  and  the  Related  Documents  and  the
contemplated  transactions to fully comply with all applicable  Health Laws in a
manner  that is  equitable  to all parties in light of the intent of the parties
regarding  the  contemplated  transactions  by this  Agreement  and the  Related
Documents as evidenced by this  Agreement  and the Related  Documents.  If SHCR,
Purchaser,  the Company and the Shareholders  cannot reach agreement on any term
of such revision,  reformation  or  restructuring  contemplated  in this section
within a  reasonable  time,  any of those  parties may  request  and  initiate a
binding arbitration in Dallas,  Texas to be conducted pursuant to the provisions
of this Agreement to determine the extent and nature of any  reformation  or, if
reformation is not possible, recission.

          (b) Failure to Reform; Recission of Agreement. If an event causing the
application  of this section  occurs within six (6) months of the Execution Date
and the  parties in good faith are unable to modify the terms of this  Agreement
in accordance with this section,  the Parties shall rescind this Agreement,  and
to the  fullest  extent  possible,  the Seller  Shares  shall be released to the
Shareholders,  the Option Consideration and the Purchase Price, if any, shall be
returned to SHCR and Purchaser, and the parties shall take such other reasonable
actions as are necessary to place the parties as near as reasonably  possible to
the positions of the parties prior to entering into this Agreement.  If an event
causing  the  application  of this  section  occurs  after six (6) months of the
Execution Date and before the fifth  anniversary of the Execution  Date, and the
parties  in good  faith  are  unable to modify  the terms of this  Agreement  in
accordance  with this section the Parties shall rescind this  Agreement,  and to
the  fullest  extent  possible,  the  Seller  Shares  shall be  released  to the
Shareholders,  and the Unrealized Percentage of the Option Consideration and the
Purchase Price, if any, shall be returned to SHCR and Purchaser, and the parties
shall take all other reasonable actions as are necessary to place the parties as
near as  reasonably  possible to the  positions of the parties prior to entering
into this Agreement.

          (c) Defined  Terms.  As used in this  Agreement,  the following  terms
shall have the meanings provided below unless the context otherwise requires:

                                       37
<PAGE>

               (1)  "Governmental  Authority"  shall  mean any and all  federal,
Texas or local governments,  governmental  institutions,  public authorities and
other governmental  entities of any nature  whatsoever,  and any subdivisions or
instrumentalities thereof,  including, but not limited to, departments,  boards,
bureaus,  commissions,  agencies,  courts,  administrations  and panels, and any
divisions or instrumentalities  thereof, whether permanent or ad hoc and whether
now or hereafter constituted and/or existing.

               (2) "Health Laws" shall mean applicable provisions of the federal
Social Security Act (including the federal Medicare and Medicaid  Anti-Fraud and
Abuse  Amendments  (42  U.S.C.  §1320a-7,  -7a and  -7b)  and  the  federal
physician  anti-self referral law (42 U.S.C.  §1395nn,  the "Stark Bill")),
the  Texas  Medical  Practice  Act  (Article  4495b of the Texas  Revised  Civil
Statutes,  the "TMPA"),  and the Texas Illegal  Remuneration Law (Texas Health &
Safety Code §161.091), as such laws may now exist or be amended hereafter.

               (3) "Unrealized  Percentage"  shall mean the percentage  which is
equal to 100 minus 4 for each 12 month  calendar  year (or the pro rata  portion
thereof for periods less than a full  calendar  year) which has passed since the
sixth (6th) month anniversary of the date of this Agreement.

     16. Corporate Practice of Medicine. Nothing contained herein is intended to
(a)  constitute  the use of a medical  license  for the  practice of medicine by
anyone  other  than a  licensed  physician;  (b)  aid  Purchaser  or  any  other
corporation to practice medicine when in fact such corporation is not authorized
to practice  medicine;  or (c) do any other act or create any other arrangements
in violation of the TMPA. Any other  provision of this Agreement to the contrary
notwithstanding,  SHCR shall not exercise any of its rights under this Agreement
to direct the  medical,  professional  or ethical  aspects  of the  practice  of
medicine by the Company or its  physician  employees  or to make  credentialing,
quality  assurance,  utilization review or peer review policies for the Company,
all of which  shall  be left to the  sole  direction  of the  physicians  on the
Company's board of directors and the physician or physicians having the right to
vote the shares of the Company.

     17. Compliance with Health Laws. The parties enter into this Agreement with
the intent of conducting  their  relationship in full compliance with applicable
state,  local and federal law,  including,  but not limited to, the Health Laws.
Notwithstanding  any  unanticipated  effect of any of the provisions  herein, no
party to this  Agreement  will  intentionally  conduct itself under the terms of
this Agreement in a manner to constitute a violation of the Health Laws.

     18.  Referral  Policy.  Nothing  contained in this Agreement  shall require
(directly or indirectly,  explicitly or implicitly)  any of the Parties to refer
or direct any patients to any other party or to use another  party's  facilities
as a precondition  to receiving the benefits set forth herein or in establishing
the valuation of the Option or the Sale Shares.

     19.  Arbitration;  Jury Trial. THE PARTIES SHALL USE GOOD FAITH NEGOTIATION
TO RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF, RELATING TO
OR IN CONNECTION  WITH THIS  AGREEMENT OR THE BREACH OF THIS  AGREEMENT.  IN THE

                                       38
<PAGE>

EVENT  THE  PARTIES  ARE  UNABLE  TO  RESOLVE  ANY  DISPUTE  OR  CONTROVERSY  BY
NEGOTIATION,  EITHER PARTY MAY SUBMIT SUCH DISPUTE TO BINDING  ARBITRATION WHICH
SHALL BE CONDUCTED IN DALLAS,  TEXAS. THE BINDING ARBITRATION SHALL BE CONDUCTED
IN ACCORDANCE WITH THE RULES OF PROCEDURE FOR ARBITRATION OF THE NATIONAL HEALTH
LAWYERS  ASSOCIATION  ALTERNATIVE  DISPUTE RESOLUTION  SERVICE.  JUDGMENT ON THE
AWARD OR DECISION  RENDERED BY THE ARBITRATOR MAY BE ENTERED IN ANY COURT HAVING
JURISDICTION.  NOTWITHSTANDING  THE TERMS OF THIS  SECTION,  IN THE EVENT OF ANY
BREACH OR DISPUTE OF THIS  AGREEMENT OR ANY OF THE RELATED  AGREEMENTS FOR WHICH
AN  EQUITABLE  REMEDY IS  APPROPRIATE  THE  AGGRIEVED  PARTY MAY SEEK AND OBTAIN
RELIEF IN A COURT OF COMPETENT  JURISDICTION  TO AVAIL  ITSELF OF THE  EQUITABLE
REMEDIES. IN THAT CASE SHOULD ANY PENDENT LEGAL CLAIMS ARISE, THOSE CLAIMS SHALL
BE SUBMITTED TO BINDING ARBITRATION,  HOWEVER IF THE COURT FAILS TO REMAND THOSE
LEGAL CLAIMS TO ARBITRATION, THEN FOR THOSE CLAIMS, THE PARTIES WAIVE ALL RIGHTS
TO ANY  TRIAL  BY JURY IN ALL  LITIGATION  RELATING  TO OR  ARISING  OUT OF THIS
AGREEMENT.

                                       39
<PAGE>

     Each of the parties to this Agreement have caused this Agreement to be
duly executed as of the date first written above.

                                  SHAREHOLDERS:





                                   Michael R. Cavenee, M.D.


                                    COMPANY:

                              MICHAEL CAVENEE, M.D., P.A.,
                                   a Texas professional association



By:
                                        Michael R. Cavenee, M.D.
                                        President

                                   PARTNER PA SHAREHOLDERS:





                                   Michael R. Cavenee, M.D.


                                   SHCR:

                           SHERIDAN HEALTHCARE, INC.,
                                   a Delaware corporation




By:
                                        Jay A. Martus
                                        Vice President and General Counsel

                                       40
<PAGE>
                     Exhibit A to Purchase Option Agreement

                          Shareholders of the Company



     Name of Shareholder                         Number of Shares Owned

     Michael R. Cavenee, M.D.                             1,000


                                       41
<PAGE>

                     Exhibit B to Purchase Option Agreement

                         PHYSICIAN EMPLOYMENT AGREEMENT

     THIS PHYSICIAN  EMPLOYMENT AGREEMENT (the "Agreement") dated as of March 4,
1998 (the "Execution  Date"),  is entered into by and between  MICHAEL  CAVENEE,
M.D.,  P.A., a Texas  professional  association  and its  successors and assigns
("MCPA"), and MICHAEL R. CAVENEE, M.D., (the "Physician" or "Dr.
Cavenee").

PRELIMINARY STATEMENTS

     One day after the execution and delivery of this Agreement,  MCPA,  Michael
Cavenee, M.D., P.A., also a Texas professional association ("KTPA", collectively
with MCPA, the "Company"); each of the shareholders of the Company, and Sheridan
Healthcorp, Inc., a Florida corporation ("Sheridan") have executed and delivered
a Management  Services  Agreement  (the "MSA")  pursuant to which  Sheridan will
manage  all of the  business  of the  Company  except the  provision  of medical
services. Capitalized terms not defined in this Agreement have the meaning given
to them in the MSA.

     MCPA  desires  to employ  the  Physician  and the  Physician  desires to be
employed with MCPA, on the terms and subject to the conditions contained in this
Agreement.

     In  consideration  of the parties'  promises  and mutual  covenants in this
Agreement, MCPA and the Physician agree as follows:

AGREEMENT

     1.     Employment.  As of the Commencement Date, MCPA employs the
Physician and the Physician accepts the employment upon this Agreement's terms
and conditions.

     2. Term of Employment.  Unless  terminated  earlier under the provisions of
this  Agreement,  the initial term of employment of the Physician shall be for a
period of five (5) years (the "Initial Term"), commencing on March 5, 1998, (the
"Commencement  Date") and  expiring  on March 4, 2003 (the  "Expiration  Date").
Unless terminated  earlier under the provisions of this Agreement,  and provided
that both (i) the  Physician  shall be less than sixty five (65) years of age on
the Expiration  Date of the Initial Term, or a Renewal Term (as defined  below);
and, (ii) the Company has met the Earnings  Threshold (as defined  below),  then
the Physician may elect,  in his or her sole  discretion,  to extend the Initial
Term or a Renewal Term for an  additional  period of three (3) years (a "Renewal
Term") by sending a written  notice (a  "Renewal  Notice")  to MCPA at least One
Hundred Eighty (180) days prior to the expiration of the Initial Term or Renewal
Term then in effect,  as the case may be. Any  Renewal  Terms  shall be upon the
same terms and conditions as contained in this Agreement, except where otherwise
specified  in this  Agreement  or by the parties in writing.  Unless  terminated
earlier under the provisions of this  Agreement,  this Agreement shall terminate
upon the Expiration  Date of the Initial Term or Renewal Term then in effect (i)
if the  Physician  elects  not to  extend  the term of the  Agreement  by timely
sending MCPA a Renewal  Notice;  (ii) if the  Physician is older than sixty five
(65) years of age on the Expiration  Date of the Initial Term or a Renewal Term,
as the case may be; or (iii) in MCPA's sole  discretion,  if the Company has not
met the Earnings  Threshold as of the date the Renewal  Notice is received.  For
purposes of this Agreement,  any references to the "Term" of the Agreement shall
be to the Initial Term and any Renewal Terms then in effect.


                                       42
<PAGE>

     For  purposes of this  Agreement,  a Contract  Year shall be defined as the
twelve (12) month period  commencing on the Commencement  Date of this Agreement
(or on its  anniversary  in  subsequent  years) and ending on the day before the
anniversary of the Commencement  Date.  During the term of the MSA, the Earnings
Threshold shall be met when the aggregate amount of all monthly  Management Fees
paid to Sheridan  pursuant to Article IV of the MSA during each Contract Year of
the Initial Term or Renewal Term then in effect is equal to at least Two Million
Five Hundred Twenty Five Thousand Dollars  ($2,525,000.00)  (the "Base Amount").
In the event that the MSA is terminated for any reason,  the Earnings  Threshold
shall be met if the net  earnings  of the  Company  for the most recent four (4)
quarters for which financial  information is available on the expiration date of
the Initial Term or Renewal Term then in effect (after  payment of any physician
base  compensation  pursuant to Section 3(a)(i) of this Agreement or pursuant to
any other written  arrangement with any other physician employee of the Company,
but before payment of any Incentive  Compensation  pursuant to Section 3(a)(iii)
of this  Agreement or pursuant to any other written  arrangement  with any other
physician employee of the Company) is at least equal to the Base Amount.

     3.  Compensation.  During the Term,  the Physician  shall be compensated as
follows:

          (a)     Monetary Compensation.

               (i) Base Compensation.  Provided that this Agreement has not been
terminated,  MCPA shall pay to the Physician as compensation for the performance
of his or  her  duties  under  this  Agreement,  base  compensation  (the  "Base
Compensation")  at an annual rate of Two Hundred Thousand Dollars  ($200,000.00)
during the Initial Term and any Renewal  Terms (or the pro rata portion  thereof
for periods less than a full Contract Year).

               The  Physician  shall  be paid  Base  Compensation  bi-weekly  in
substantially  equal  installments,  or at more  frequent  intervals as MCPA may
determine, subject to all applicable withholdings, set offs, and taxes.

               (ii) Incentive  Compensation during the Term of the MSA. Provided
that this  Agreement has not been  terminated,  during each Contract Year of the
Term, and provided the MSA has not been  terminated,  to the extent permitted by
law,  MCPA shall pay to the Physician  incentive  compensation  (the  "Incentive
Compensation") in an amount equal to the Physician's Share (as defined below) of
any amounts  paid to the Company  pursuant to Sections  4.1(d) and 4.1(e) of the
MSA. The  Physician's  Share shall be equal to the percentage set forth opposite
the Physician's name on Schedule 3(a)(ii) attached to this Agreement, as amended
by written agreement of the parties from time to time.

               (iii)  Incentive   Compensation  upon  termination  of  the  MSA.
Provided that this Agreement has not been  terminated,  upon  termination of the
MSA and to the extent  permitted by law, at the end of each Contract Year,  MCPA
shall pay to the  Physician  as  Incentive  Compensation  an amount equal to the
Physician's Share of the Additional  Compensation  Amount (as defined below), if
any, and  Physician's  Share of the Excess Net Earnings (as defined  below),  if
any. For purposes of this Agreement, the Additional Compensation Amount shall be
equal to the Net Earnings (as defined below) which are above the Base Amount, up
to a maximum of Two Hundred Thirty Thousand Dollars  ($230,000.00)  For purposes
of this  Agreement,  Excess Net Earnings for any Contract Year shall be equal to
Forty percent  (40%) of the Net Earnings (as defined  below) which are above the
Base Amount after payment of any Additional  Compensation  Amount.  Net Earnings
means the net  earnings of the Company for the most recent four (4) quarters for
which  financial  information is available at the expiration  date of a Contract
Year as  calculated  by Sheridan  according  to  generally  accepted  accounting
principles  applied on a consistent basis as provided by the FASB, after payment
of any base  compensation,  but before payment of any incentive  compensation to
the Physician or any shareholders or physician employees of the Company.


                                       43
<PAGE>

               Any Incentive  Compensation  payable  pursuant to this  Agreement
shall  be paid  to the  Physician  within  ninety  (90)  days of the end of each
Contract Year, or as soon as reasonable practicable  thereafter,  subject to all
applicable  withholds,  set offs and  taxes.  In the  event  this  Agreement  is
terminated  during a Contract  Year,  the  Physician  shall receive the pro rata
portion of his or her Incentive Compensation  attributable to the portion of the
Contract Year during which the Physician provided services to MCPA.

          (b) Physician  Benefit Plans.  During the Term, the Physician shall be
entitled to  participate  in or benefit from the benefit plans and policies that
are  afforded to other  similarly  situated  MCPA or physician  employees.  MCPA
retains the right to terminate or alter in its sole and absolute discretion, any
benefit plans or policies from time to time subject to the terms of the MSA.

          (c) Vacation and Sick Days. The Physician  shall accrue five (5) weeks
paid  vacation  time during each twelve (12) month  calendar  year or a pro rata
amount for periods less than a full  calendar  year.  The  Physician  shall also
accrue six (6) paid sick days during each calendar year or a pro rata amount for
periods  less than a full  calendar  year.  Vacation and sick days shall be used
within the calendar  year, and vacation days shall only be used at the times and
intervals  mutually agreed upon between  Physician and MCPA. The Physician shall
not be entitled to any  additional  compensation  for unused  vacation  and sick
days.  Additionally,  any time spent by Physician on (i) religious holidays;  or
(ii)  education,   through  the  attendance  of  lectures,   seminars  or  other
educational activities,  at a time when Physician would otherwise be required to
provide  services  to MCPA  shall be  considered  vacation  time.  Physician  is
expected to use his or her vacation  time for  fulfillment  of all of his or her
CME requirements.

          (d) Licenses,  Staff,  Association and Society Fees.  During the Term,
MCPA  shall  pay  Physician's   applicable   hospital  medical  staff  fees  and
professional  license  fees  which  enable  Physician  to  fulfill  his  or  her
obligations  under this  Agreement.  During  the Term,  MCPA shall pay up to One
Thousand Five Hundred  Dollars  ($1,500.00)  per calendar  year of  professional
association and societies dues and membership fees selected by the Physician.

          (e)     Professional Liability Insurance.  During the Term, the
following will apply:

               (i) MCPA shall insure,  at its cost,  the Physician  under MCPA's
current professional liability policy ("Physicians' Insurance") in the amount of
$1,000,000.00  for each claim and  $3,000,000.00  annual aggregate limit and the
costs for such insurance shall be borne by MCPA;

               (ii)  in  the  event  MCPA  determines  to  provide  professional
liability insurance for the Physician from other than Physicians' Insurance,  at
its costs,  MCPA agrees to provide  coverage limits no less than as specified in
subsection (i) above;

               (iii) subject to Section  3(e)(i) and 3(e)(vi),  MCPA may, in its
absolute sole discretion, at any time during the Term, cancel, continue, modify,
change or substitute the  malpractice  insurance  policy  coverage for Physician
and/or MCPA for  Physician's  provision of medical  services while acting in the
scope of his or her  employment  pursuant  to the terms and  conditions  of this
Agreement  which  was  obtained  pursuant  to  MCPA's   obligations  under  this
Agreement;

                                       44
<PAGE>

                 (iv) Physician shall immediately execute and deliver, in strict
accordance  with MCPA's  written  instructions,  all documents  and  instruments
necessary to effectuate the provisions of this Section;

               (v) Physician agrees to act in full accordance with the terms and
conditions of any and all malpractice insurance policies,  copies of which shall
be provided to the Physician; and,

               (vi) subject to Section 3(e)(i) and 3(e)(iii), MCPA will obtain a
continuous  claims  made  professional   liability  insurance  policy  to  cover
Physician pursuant to the terms of this Agreement.  In the event Physician is no
longer  employed  by MCPA,  MCPA  shall,  at MCPA's  expense,  continue to cover
Physician for medical  malpractice  claims  arising out of his or her employment
under this  Agreement  through the  applicable  statute of  limitations  by: (i)
continuing the continuous claims made professional  liability  insurance policy;
(ii)  purchasing a replacement  continuous  claims made  professional  liability
insurance  policy with  retroactive  coverage which does not create any lapse in
coverage;  or, (iii) purchasing appropriate tail coverage to meet its obligation
under this subparagraph.

          (f)  Withholdings.  MCPA shall withhold from any compensation or other
benefits  payable  under this  Agreement,  or arrange  for the  payment  of, any
federal,  state, city or other taxes as shall be required pursuant to any law or
governmental regulation or ruling.

          (g)  Patient  Referrals.  The  parties  agree  that the  benefits  and
compensation  paid to Physician  under this  Agreement are fair market value for
services  rendered and do not  require,  are not payment to induce nor are in an
any way contingent  upon, the referral of patients or any other  arrangement for
the  provision  of any item or  service  offered  by MCPA.  The  parties to this
Agreement  agree that no payments  made under this  Agreement are made in return
for or to induce  any  person  to:  (i) refer an  individual  to anyone  for the
furnishing  or  arranging  for the  furnishing  of items or  services  for which
payment  may be made in whole or in part under  Medicare or  Medicaid;  or, (ii)
purchase,  lease,  order or  arrange  for or  recommend  purchasing,  leasing or
ordering any good,  facility,  service or item for which  payment may be made in
whole or in part under Medicare or Medicaid.

     4.     Employment Duties.

          (a) The  Physician  agrees  during  his or her  employment  under this
Agreement to: (i) provide medical  services on behalf of MCPA as a duly licensed
physician  under the laws of the State of Texas;  (ii) keep all  records  as are
necessary  and  reasonably  required  by  MCPA  to  assist  MCPA  in the  proper
administration  and  management  of its business;  and,  (iii) perform any other
duties and  assignments  relating to the business of MCPA,  its  Affiliates  (as
defined below) and subsidiaries,  as MCPA's Board of Directors or its delegatees
reasonably  directs,  provided further that those duties or assignments shall be
reasonably  related to the Physician's  expertise and experience  ((i), (ii) and
(iii)  shall  be  collectively,  the  "Physician  Duties").  In all  events  the
Physician's  duties shall be reasonable  and Physician  shall not be required to
breach any of his ethical  responsibilities  as defined in the American  Medical
Association's  Code of Conduct.  During the Term,  the Physician  shall,  except
during  vacation  periods,  approved  leaves  and  periods  of  illness,  devote
sufficient  business  time and  attention to the  performance  of the  Physician
Duties under this  Agreement and shall use his or her best  efforts,  skills and
abilities to perform his or her duties in accordance  with applicable laws which
are  brought  to his or her  attention  by  MCPA  and  to  promote  MCPA's  best
interests.


                                       45
<PAGE>

          (b)  Call.  The  Physician  agrees  and  acknowledges  that his or her
services may be necessary on evenings and  weekends,  and shall be available for
weekday and weekend  call in  accordance  with call  policies  and  schedules as
established by MCPA. Any call coverage involving physicians not employed by MCPA
may only be arranged with the prior written consent of MCPA, after  verification
of  the  credentials,   malpractice  history  and  insurance  coverages  of  the
non-employee physicians who are proposed to be providing call coverage.

          (c)  Access  to  Records.  Upon  written  request,  and to the  extent
required by Title 42 of the United  States Code,  Section  1395(x)(v)(1)(I),  as
amended,  Physician  agrees to make  available  to the  Secretary  of the United
States Department of Health and Human Services or the Comptroller General of the
United States, or any of their duly authorized representatives,  this Agreement,
all documents and records necessary to certify the nature and extent of services
provided by Physician under this Agreement.

          (d) Licensure and  Certification.  The Physician agrees as a condition
of his or her employment under this Agreement to maintain all required state and
governmental  licenses,  certifications and authorizations  necessary to perform
his or her obligations under this Agreement.

          (e)  Activities.  MCPA  shall  reimburse  Physician  for any  expenses
incurred by the Physician, which were reasonable business expenses,  incurred in
conformity  with written MCPA  policies and after  submission  of  documentation
regarding those expense as required by MCPA policies.

          (f)  Medical  Records.  With  respect  to all  services  performed  by
Physician  under this  Agreement,  the Physician  agrees to complete all medical
records  with  respect to  patient  care in  accordance  with the  policies  and
procedures of MCPA and further agrees to complete in a timely manner,  all forms
and ancillary records which may be required by MCPA policy,  third-party  payors
or others in connection with patient care.

          (g) Medical  Staff  Privileges.  During the Term as requested by MCPA,
Physician  shall  become  a member  of the  medical  staff  and  maintain  other
privileges (the  "Privileges")  at any hospital,  ambulatory  surgical center or
other facility where MCPA provides medical  services in the Dallas  Metropolitan
Area at the locations listed on Schedule 4 (g).

          (h)  Non-Discrimination.  The  Physician  agrees  not to  discriminate
against patients because of race,  color,  sex, age,  religion,  payor or health
status.

                                       46
<PAGE>

          (i) HMOs, IPAs,  PPOs, and Employer Groups,  Etc. For and on behalf of
Physician,  MCPA shall have the sole and exclusive  right and authority to enter
into  contractual  relationships  with HMOs,  IPAs,  PPOs,  and employer  groups
(collectively  "Third Party  Payor(s)"),  or other  managed  care  arrangements.
Physician  shall  provide the same  quality of care to all  patients  from these
sources as is  provided  to other  patients  of MCPA.  Upon  request  from MCPA,
Physician  shall execute all Third Party Payor documents as "provider" if deemed
necessary  or  advisable by MCPA.  Physician  shall not contract  with any Third
Party Payors without MCPA's prior written consent in each instance.

          (j)     Miscellaneous.

               (i) The Physician  further agrees and acknowledges that he or she
shall comply with and follow all reasonable written policies,  standards,  rules

                                       47
<PAGE>

and  regulations  established  by MCPA  from  time to  time  in  performing  the
Physician  Duties under this Agreement which are provided to the Physician,  and
agrees  to be bound  by and  comply  with  the  terms  and  conditions  of other
agreements  to which  MCPA is a party to, or to which it may  become a party to,
with hospitals,  ambulatory surgical centers,  insurance companies,  third party
payors and other providers of medical  services in connection with the provision
of medical services.

               (ii) Except as provided in Schedule 4(j)(ii), the Physician shall
not, during his or her employment under this Agreement,  render medical services
(except for  non-compensated  good  samaritan  emergencies),  or expert  witness
testimony or legal medical  consulting  services or any other related  services,
for any other person or entity as an employee,  agent, independent contractor or
otherwise .

               (iii) Without  MCPA's prior written  consent  exercisable  in its
reasonable  discretion,  the Physician  shall not,  during his or her employment
under this  Agreement,  devote any time to or engage in any  self-employment  or
employment  activities . Notwithstanding the preceding sentence,  as long as the
foregoing does not interfere with  Physician's  provision of services under this
Agreement,  Physician may lecture,  teach and publish without  obtaining  MCPA's
consent, which shall not be unreasonably withheld.

               (iv) The Physician shall  immediately  notify MCPA of any and all
incidents, unfavorable occurrences, notices or claims made arising out of his or
her services  under this  Agreement  as soon as he or she becomes  aware of this
information and shall cooperate in any  investigation  and in the defense of any
incidents, unfavorable occurrences, notices and claims.

               (v) The Physician agrees to be bound by and comply with the terms
and conditions of the MSA, applicable to Physician.

     5.     Duty to Account.

          (a)  Except as  otherwise  permitted  by the terms of this  Agreement,
Physician  shall  assign,  account,  and pay to MCPA  all  accounts  receivable,
compensation  and any other form of remuneration  due from or paid by any source
other than MCPA attributable to (i) services he or she has rendered on behalf of
MCPA under this Agreement;  (ii) services he or she has rendered during the Term
in violation of the terms of this  Agreement  including  without  limitation,  a
violation  of  Sections  4 and 8; or  (iii)  sums  which  come  into  his or her
possession  which are  attributable  to the services of other employees of MCPA,
including, but not limited to, fees for medical services,  teaching,  lecturing,
consulting,   research,  court  testimony  and  publication  of  articles  of  a
professional   nature  (the   accounts   receivable,   compensation   and  other
remuneration  attributable  to  services  described  in (i),  (ii) and (iii) are
collectively  the "MCPA  Receivables").  Physician  appoints  MCPA as his or her
attorney in fact to execute,  deliver and/or endorse  checks,  applications  for
payments, insurance claim forms or other instruments or documents, convenient or
required  in the  exclusive  discretion  of MCPA to fully  collect,  secure  and
realize  all MCPA  Receivables  and  other  sums due with  respect  to  services
provided  under this  Agreement.  This  power of  attorney  is  coupled  with an
interest, is irrevocable and shall survive the expiration or termination of this
Agreement for a time period without  limitation for all services rendered during
the Term.  Disability  insurance  benefits  and medical  expense  reimbursements
received  by  Physician  pursuant  to any  formal  plan  of  MCPA  shall  not be
considered a MCPA Receivable for purposes of this Section.


                                       48
<PAGE>


          (b) All MCPA  Receivables  shall be the sole  property of MCPA.  In no
event shall  Physician  be entitled to any portion of MCPA  Receivables,  or the
proceeds from MCPA Receivables, during the Term or after the termination of this
Agreement, whether or not MCPA Receivables may have been derived in any way from
the performance of Physician pursuant to the terms of this Agreement.

     6.  Representations and Warranties of Physician.  The Physician  represents
and warrants to MCPA as follows:

          (a)     Physician is a physician duly licensed to practice medicine
under the laws of the State of Texas;

          (b) Physician has to the best of his knowledge complied with all laws,
rules and regulations  relating to the practice of medicine and is able to enter
into and perform all duties under this Agreement;

          (c) except for the Related  Documents,  Physician is not a party to or
bound by any other  agreement or  commitment,  or subject to any  restriction or
agreement   related  to   previous   employment   or   consultation   containing
confidentiality  or non-compete  covenants or other relevant  restrictions which
may have a possible present or future adverse affect on MCPA or the Physician in
the performance of his or her duties under this Agreement;

          (d) except as disclosed on Schedule 6(d), Physician has never: (i) had
his or her professional  license,  Drug Enforcement  Agency number,  Medicare or
Medicaid provider status or staff privileges at any hospital or medical facility
suspended,   relinquished,   terminated  or  revoked;   (ii)  been  reprimanded,
sanctioned or disciplined by any licensing board or any federal,  state or local
society or agency,  governmental body, hospital,  third party payor or specialty
board;  or, (iii) had a final judgment or settlement  without  judgment  entered
against him or her in connection with a malpractice or similar action;

          (e) to the best of his or her knowledge, Physician is in good physical
and mental health and does not suffer from any illness or disability which could
prevent  him or her  from  fulfilling  his or her  responsibilities  under  this
Agreement; and

          (f) none of the  representations  or  warranties  made by Physician in
this  Agreement  or in any resumes or curricula  vitae  submitted to MCPA or any
Affiliate of MCPA,  or in any  insurance  applications  or any staff  membership
applications  submitted to any third party in  connection  with this  Agreement,
contains or will contain any untrue  statement of a material  fact,  or omits or
will omit to state a material fact  necessary in order to make the statements or
provisions in this Agreement not misleading or incomplete.

          During the Term, the Physician  agrees to  immediately  notify MCPA of
any fact or circumstance which occurs or is discovered during the Term, which in
itself or with the passage of time and/or the combination  with other reasonably
anticipated factors does render or will render any of these  representations and
warranties to be untrue.


                                       49
<PAGE>

     7.     Confidentiality.

          (a) Confidential  Information.  The Physician  acknowledges  that as a
result of the  Physician's  employment  with MCPA,  the  Physician  has and will
necessarily  become  informed  of, and have  access  to,  certain  valuable  and
confidential information of MCPA, including,  without limitation, trade secrets,
technical information,  plans, lists of patients,  data, records, fee schedules,
computer programs, manuals, processes, methods, scheduling, financial data, file
schedules,  intangible  rights,  contracts,   agreements,   licenses,  personnel
information  and the  identity  of  health  care  providers  (collectively,  the
"Confidential Information"),  and that the Confidential Information, even though
it may be  contributed,  developed  or  acquired  in  whole  or in  part  by the
Physician, is MCPA's exclusive property to be held by the Physician in trust and
solely for MCPA's  benefit.  Accordingly,  except as  required by law or for the
performance of Physician's duties under this Agreement, the Physician shall not,
at any time,  either  during or  subsequent to the Term,  use,  reveal,  report,
publish,  copy,  transcribe,  transfer  or  otherwise  disclose  to any  person,
corporation or other entity,  any of the  Confidential  Information  without the
prior written consent of MCPA  exercisable in its sole and absolute  discretion,
except to  officers  and  employees  of MCPA and  except for  information  which
legally  and  legitimately  is or  becomes  of  general  public  knowledge  from
authorized sources other than the Physician.

          (b)  Return  of  Confidential  Information.  Upon the  termination  of
Physician's  employment  under this  Agreement,  the  Physician  shall  promptly
deliver to MCPA all MCPA property and possessions including, without limitation,
all drawings,  manuals, letters, notes, notebooks,  reports, copies, deliverable
Confidential  Information  and all other  materials  relating to MCPA's business
which are in the Physician's possession or control.

     8.  Non-Competition and Nonsolicitation.  Physician  acknowledges that as a
result of Physician's  employment  with MCPA,  Physician will become informed of
and  have  access  to the  Confidential  Information,  the  unauthorized  use or
disclosure of which would cause irreparable injury to MCPA. In consideration for
access to the Confidential  Information,  the substantial  compensation  paid to
Physician  by MCPA,  and the other  benefits  received by  Physician  hereunder,
Physician agrees with MCPA as follows:

          (a)  Definitions.  As used in this Section 8, the following terms have
the specified meanings:

               (i)  "Competing   Business"  means  any  business  that  provides
management  services  that are the same as or similar to those  provided  by the
Management Company during the Initial Term and any Renewal Term.

               (ii)   "Contracting   Parties"  means  any  and  all  facilities,
including but not limited to hospitals,  clinics,  PHOs, PPOs, HMOs,  integrated
delivery  systems,   ambulatory  centers,   third  party  payors,  managed  care
companies,  and other parties or  facilities  that have  contracted  with or are
serviced by MCPA or any of its Affiliates.

               (iii)  "Management  Company"  means  Sheridan  Healthcorp,  Inc.,
Sheridan Healthcare, Inc., and their respective Affiliates.


                                       50
<PAGE>

               (iv)  "Restricted  Area" means the area within  twenty-five  (25)
miles of any location  where  Physician  provided  medical  services  during the
twenty  four  (24)  months  immediately  prior  to the  date of  termination  of
Physician's employment with MCPA.

          (b)  Noncompetition  During  Employment.  Physician agrees that during
Physician's employment with MCPA or any of its Affiliates,  Physician shall not,
either  directly or  indirectly,  on  Physician's  own behalf or as an employee,
employer,  consultant,   contractor,  agent,  principal,  partner,  stockholder,
corporate  officer,  director,  or in any  other  individual  or  representative
capacity,  (i) provide medical services to or for any person or entity except in
Physician's  capacity as an employee of MCPA or an  Affiliate  of MCPA,  or (ii)
engage in a Competing Business.

          (c)  Noncompetition  After  Employment.  Physician  agrees  that for a
period of two (2) years commencing on the date of the termination of Physician's
employment  with  MCPA  (whether  by  resignation,   discharge,  or  otherwise),
Physician shall not, either directly or indirectly, on Physician's own behalf or
as an employee, employer,  consultant,  contractor,  agent, principal,  partner,
stockholder,  corporate  officer,  director,  or  in  any  other  individual  or
representative  capacity,  (i) provide  medical  services  within the Restricted
Area, or (ii) engage in a Competing Business within the State of Texas.

          (d) Termination of Medical Staff  Privileges.  Physician  acknowledges
that  Privileges at the hospital or any other health care facilities to which he
or she is assigned are predicated and contingent  upon  Physician's  contractual
relationship with the MCPA. If Physician's employment relationship with the MCPA
is  terminated  for any reason  whatsoever,  the  Privileges of Physician at the
hospital or any other health care facilities to which he or she is assigned will
terminate  automatically  and  Physician  shall  immediately  resign  from,  and
surrender, all Privileges at the hospital or any other health care facilities to
which he or she is  assigned  and  Physician  expressly  waives any right to any
challenge  or  review  (under  any  fair  hearing  plan  or  otherwise)  of  the
termination  of his or her  Privileges  at the  hospital or at those health care
facilities and all claims of any kind whatsoever,  including due process claims,
he or she or  his  or  her  estate  may  have  against  the  MCPA  or any of its
Affiliates  and all other parties with respect to the  termination of his or her
Privileges;  provided,  however, that if concurrent with the termination of such
membership or privileges  under this Section,  a hospital or medical staff takes
action that is based on the quality of services rendered by Physician or that is
reportable  to the  Texas  State  Board of  Medical  Examiners  or the  National
Practitioner  Data Bank,  then nothing in this Section shall affect or limit any
applicable  hearing  rights  Physician  may have  regarding  such  action by the
hospital or medical  staff under the then  current  medical  staff bylaws at the
hospital  or  health  care  facility.  The  terms of this  Agreement  will  take
precedence over any  inconsistent  terms which may be found in the bylaws of the
medical  staff or of the hospital or any other health care  facilities  to which
Physician is assigned, or in the MCPA's contract with any employees. Termination
or resignation by Physician  shall not, in and of itself,  constitute a negative
action  reportable  as staff  membership  revocation in future  applications  by
Physician. Physician agrees that for a period of two (2) years commencing on the
date of termination of Physician's employment with the MCPA, Physician shall not
apply for or obtain Privileges at the hospital or any other health care facility
to which he or she was assigned  during the twenty four (24) months  immediately
prior to the date of termination of Physician's employment with the MCPA.

          (e)  Nonsolicitation  and Related  Activities.  Physician  agrees that
during  Physician's  employment  with  MCPA  and for a period  of two (2)  years
commencing on the date of the  termination of Physician's  employment  with MCPA
(whether by resignation,  discharge, or otherwise),  Physician shall not, either
directly or indirectly:


                                       51
<PAGE>


               (i) induce or solicit,  or attempt to induce or  solicit,  any of
MCPA's patients to terminate,  curtail or restrict their  relationship with MCPA
or any of its Affiliates;

               (ii) induce or solicit,  or attempt to induce or solicit,  any of
MCPA's Contracting Parties to terminate,  curtail or restrict their relationship
with MCPA or any of its Affiliates;

               (iii)  induce or solicit,  or attempt to induce or  solicit,  any
person  employed  or  contracted  by  MCPA  or any of its  Affiliates  to  leave
Physician's  employment or not fulfill Physician's  contractual  responsibility,
whether or not the employment or contracting is full-time or temporary, pursuant
to a written or oral agreement,  or for a determined  period of time or at will;
or

               (iv) assist others in taking any action  described in clauses (i)
through (iii) above.

          (f)  Reasonableness of Restrictions.  Physician  acknowledges that the
time,  geographical scope, and scope of activity  restrictions set forth in this
Agreement are  reasonable  in scope and are necessary for the  protection of the
business and goodwill of MCPA. Physician expressly  acknowledges and agrees that
Physician's  experience and abilities are such that Physician's  compliance with
the  covenants  and  restrictive  covenants  contained  herein  will  not  cause
Physician any undue hardship or unreasonably  interfere with Physician's ability
to earn a livelihood.  Physician agrees that should any portion of the covenants
in this Section 8 be  unenforceable  because of the scope  thereof or the period
covered  thereby or otherwise,  the covenants  shall be deemed to be reduced and
limited to enable them to be enforced to the extent  permissible  under the laws
and public policies applied in the jurisdiction in which enforcement is sought.

          (g) Independent Agreement. All of the covenants and provisions of this
Section  8 on the part of the  Physician  shall  be  construed  as an  agreement
independent  of any other  agreement  between  MCPA and the  Physician,  and the
existence of any claim or cause of action of the Physician against MCPA, whether
predicated  on any such other  agreement or  otherwise,  shall not  constitute a
defense to the  enforcement  by MCPA of the  covenants  and  provisions  of this
Section 8; provided that  notwithstanding  anything contained in this Agreement,
in the  event  that  this  Agreement  is  properly  terminated  for cause by the
Physician  pursuant to Section 10(c), then Sections 8(c) and (d) shall not apply
and clause (iii) of Section 8(e) shall not apply except to the extent it applies
to clauses (i), (ii) and (iv) of Section 8(e).


          Notwithstanding  anything  contained in this  Agreement,  in the event
that  MCPA  materially  breaches  or  materially  fails  to  meet  any  material
obligation  under this  Agreement  (after MCPA has received at least thirty (30)
days written  notice of that material  breach  pursuant to Section 11(f) of this
Agreement  and MCPA has failed to remedy that breach  within the thirty (30) day
period),  then  Sections  8(b),  (c) and (d) (except to the extent it applies to
Sections 8(a), (e), (f) and (g)) shall not apply.

     9. Remedies. The Physician and MCPA each acknowledge that: (i) the services
Physician  will render under this Agreement are special and unique and cannot be
replaced by MCPA;  (ii) the event of a breach by the Physician of the provisions
of Sections 4(c), 5, 7, 8, 10(d) or 11(a) will cause MCPA irreparable harm; and,
(iii) monetary  damages in an action at law would not provide an adequate remedy
in the event of a breach. Accordingly, the Physician agrees that, in addition to
any other remedies (legal,  equitable or otherwise)  available to MCPA, MCPA may
seek and obtain injunctive relief against the breach or threatened breach of the
provisions of Sections 4(c), 5, 7, 8, 10(d) or 11(a) as well as all other rights
and remedies available at law and equity. The existence of any claim or cause of

                                       52
<PAGE>

action of Physician  against MCPA or any of its Affiliates,  whether arising out
of  this  Agreement  or  otherwise,  shall  not  constitute  a  defense  to  the
enforcement  by  MCPA  or any of its  Affiliates  of  the  provisions  of  these
Sections.  Nothing contained in this Section 9 shall be construed as prohibiting
MCPA and all other injured  parties from pursuing all other  remedies  available
(if  available) to them for a breach or threatened  breach of the  provisions of
Sections 4(c), 5, 7, 8, 10(d) or 11(a),  including the recovery of  compensatory
and punitive damages from Physician.  Physician further  acknowledges and agrees
that the  covenants  contained  in  Sections  4(c),  5, 7, 8, 10(d) or 11(a) are
necessary for the  protection  of MCPA's  legitimate  business and  professional
duties,  ethical  obligations  and  interests,  and are  reasonable in scope and
content. These legitimate business interests include, without limitation,  trade
secrets (as defined under  applicable  Texas law);  other valuable  confidential
business information that may not qualify as trade secrets, but as to which MCPA
or any of its  Affiliates  has expended time and money in  developing  and as to
which any of them  holds  confidential  and  proprietary,  substantial  business
relationships  with existing and  prospective  customers,  clients and patients;
customer,  client and patient goodwill  associated with its ongoing business and
evidenced by the various trademarks,  trade names, service marks and trade dress
used by MCPA or any of its  Affiliates in connection  with its business,  and an
expectation  of continuing  patronage from its existing  customers,  clients and
patients;  and the  extraordinary  and  specialized  training  in  managed  care
medicine  which will be provided by MCPA to  Physician  during the Term.  In the
event of any  breach or  violation  by  Physician  of any of the  provisions  of
Section 8, the  running of the  two-year  period  (but not MCPA's and any of the
Physician's  obligations  thereunder) shall be tolled during the continuation of
any breach or violation.

     10.     Termination.  Physician's employment under this Agreement may be
terminated prior to the expiration of the Term described in Section 2, upon
the occurrence of any of the following events:

          (a) Death. This Agreement will automatically  terminate upon the death
of the Physician.  MCPA shall have no further obligation under this Agreement to
make any payments to, or bestow any benefits on, the Physician's  beneficiary or
beneficiaries  from and after the date of the Physician's  death,  other than as
provided in Section 10(d).

          (b) Disability.  To the extent permitted by law, this Agreement may be
terminated at MCPA's option, exercisable in its absolute sole discretion, if the
Physician  shall  suffer  a  permanent  disability.  For  the  purposes  of this
Agreement,  the term "permanent  disability" means the Physician's  inability to
perform  his or her  material  duties  under this  Agreement,  with or without a
reasonable  accommodation,  for a period of any three (3) consecutive months due
to illness, accident or any other physical or mental incapacity. Physician shall
not be entitled to receive any compensation during any periods of absence caused
by a permanent or temporary  disability.  MCPA shall have no further  obligation
under this  Agreement  to make any  payments  to, or bestow any benefits on, the
Physician from and after the date of  termination  under this  provision,  other
than as provided in Section 10(d).

          (c)  Cause.  This  Agreement  may be  terminated  for  cause at MCPA's
option,  at any time upon  delivery of written  notice to the  Physician.  Cause
shall mean, for purposes of this Agreement, the Physician's: (i) material breach
of any material provision of this Agreement;  (ii) willful refusal to perform an
ethical (as defined by the AMA Code of Conduct) duty directed by MCPA's Board of
Directors or a  supervising  officer,  an  executive  of MCPA or any  authorized
delegatee, which is reasonably within the scope of the Physician's duties; (iii)
misappropriation  of  assets  or  business  opportunities  of MCPA or any of its
Affiliates  for personal or non-MCPA  use; (iv)  commission  of any  misdemeanor

                                       53
<PAGE>

involving moral turpitude and any felony; (v) commission of fraud, embezzlement,
or breach of trust;  (vi)  revocation or suspension  of  Physician's  license to
practice medicine under the laws of the State of Texas for a time period greater
than thirty  days;  (vii)  failure or inability to  competently  and  adequately
perform his or her duties under this Agreement, as determined by MCPA's Board of
Directors,  exercisable  in its sole  discretion;  (viii)  breach  of his or her
obligations contained in Section 11(a) of this Agreement; (ix) loss, suspension,
revocation or  substantial  curtailment  of  Physician's  appointment  to and/or
privileges  on the medical  staff at any health care  facility  where  Physician
provides  services  under  this  Agreement  (a  "Health  Care  Facility");   (x)
commission of a material act of professional misconduct; (xi) commission of acts
that in any way  materially  jeopardize  or damage the  professional  integrity,
reputation or relationships of MCPA or any of its Affiliates; (xii) this section
not used;  (xiii)  negligence,  misfeasance or  malfeasance  in connection  with
performing or discharging Physician's obligations under this Agreement; or (xiv)
being a primary basis for MCPA's or an Affiliate's  inability to obtain adequate
professional  liability  coverage  in  accordance  with  Section  3(e)  of  this
Agreement.  Prior to  MCPA's  termination  of this  Agreement  for  cause  under
Sections  10(c)(i)  (except as provided  below),  10(c)(vi) or 10(c)(vii),  MCPA
shall first have provided Physician with at least thirty (30) days prior written
notice and Physician shall have not, within that thirty (30) days,  remedied the
basis of that termination to MCPA's  reasonable  satisfaction.  No right of cure
shall exist for MCPA's  termination  of this  Agreement for cause under Sections
10(c)(ii), (iii), (iv), (v), (viii), (ix), (x), (xi), or (xiii).

               This  Agreement  may be terminated  for cause at the  Physician's
option,  for MCPA's  failure to  substantially  perform its  obligations  to the
Physician under this Agreement after MCPA has received at least thirty (30) days
prior written notice of that substantial failure and MCPA has failed within that
thirty  (30) day period to remedy  the  substantial  failure to the  Physician's
reasonable satisfaction.

               Neither MCPA nor its Affiliates shall have any further obligation
under this  Agreement  to make any  payments  to, or bestow any benefits on, the
Physician  from and after the date of  termination  of the Agreement  under this
provision, other than as provided in Section 10(d).

          (d) Obligations.  In the event of a termination  under Sections 10(a),
(b) or (c), MCPA shall have no further  obligation  under this Agreement to make
any payments to, or bestow any  benefits  on, the  Physician  from and after the
date of termination, other than payments or benefits accrued and due and payable
to Physician prior to the date of the termination.  Physician shall, upon MCPA's
request and promptly upon notice, vacate all premises,  including all facilities
serviced by MCPA.  Physician  shall  return all of the  property of MCPA and its
Affiliates that is in his or her possession or control.

          (e) Medical Staff Privileges.  Physician  acknowledges and agrees that
Physician's  employment is expressly  contingent  upon  Physician  being granted
appropriate  continuous  clinical privileges to provide services at the hospital
or any other health care facilities to which he or she is assigned. If Physician
is unable to receive or maintain those clinical privileges  necessary to perform
all material services of Physician under this Agreement at the hospital or other
health  care  facilities  for  any  reason  whatsoever,  whether  or  not  those
privileges  are  granted  to  other   employees  or  contractors  of  the  MCPA,
Physician's employment under this Agreement shall be terminated.

     11.     Miscellaneous.

          (a) Substance  Abuse Policy.  It is MCPA's policy (the  "Policy") that
none of its employees  shall use or abuse any controlled  substances at any time
or be under the influence of alcohol or be affected by the use of alcohol during
the time  period  required to perform  their  duties and  obligations  under any
employment  agreements.  Physician  agrees to abide by the Policy  described  in
Schedule A to this Agreement.


                                       54
<PAGE>

          (b) Survival.  The  provisions of Sections 4(c), 6, 7, 8, 9, 10(d) and
11 shall survive the  expiration  or  termination  of this  Agreement for a time
period without limitation.

          (c) Entire  Agreement;  Waiver.  This  Agreement  contains  the entire
understanding   of  the  parties  and  merges  and   supersedes   any  prior  or
contemporaneous  agreements  between  the parties  relating to this  Agreement's
subject matter.  This Agreement may not be modified or terminated orally, and no
modification,  termination or attempted waiver of any of the provisions shall be
binding  unless in writing and signed by the party  against whom it is sought to
be enforced; provided however, that Physician's compensation may be increased at
any  time by MCPA  without  in any way  affecting  any of the  other  terms  and
conditions of this  Agreement,  which in all other respects shall remain in full
force and effect. Failure of a party to enforce one or more of the provisions of
this Agreement or to require at any time  performance of any of the  obligations
under this Agreement  shall not be construed to be a waiver of any provisions by
a party nor to in any way affect the  validity  of this  Agreement  or a party's
right to enforce any provision of this  Agreement,  nor to preclude a party from
taking any other action at any time which it would legally be entitled to take.

          (d) Mergers and Consolidation; Successors and Assigns. Physician shall
not have the right to assign or delegate this personal service Agreement, or any
of his or her rights or obligations under this Agreement, without MCPA's consent
exercisable in its sole discretion.  The preceding sentence shall not hinder the
Physician's  estate  from being  entitled  to  receive  all  accrued  and unpaid
compensation and benefits due to Physician at the time of his or her death. MCPA
may  freely  assign  and  delegate  all of its  rights  and  duties  under  this
Agreement.  Additionally,  the  parties  each agree that upon the sale of all or
substantially  all of the  assets,  business  and  goodwill  of  MCPA  or all or
substantially  all of the stock of MCPA to another  company or any other entity,
or upon the merger or  consolidation  of MCPA with another  company or any other
entity,  this Agreement shall inure to the benefit of, and be binding upon, both
Physician and MCPA and any entity purchasing the assets,  business,  goodwill or
stock, or surviving merger or consolidation.

          (e)  Additional  Acts.  The Physician and MCPA each agrees to execute,
acknowledge and deliver all further instruments,  agreements or documents and do
all further acts that are  necessary or expedient to carry out this  Agreement's
intended  purposes.  Each  party  recognizes  that time is of the  essence  with
respect to each of their obligations in this Agreement. Each party agrees to act
as soon as practicable in light of the  particular  circumstances  and use their
best  efforts  in as timely a fashion  as  possible  to  maximize  the  intended
benefits of this Agreement.

          (f)  Notices.  Whenever  any notice,  demand or request is required or
permitted under this Agreement,  that notice,  demand or request shall be either
hand-delivered in person or sent by United States Mail, registered or certified,
postage prepaid, or delivered via overnight courier to the addresses below or to
any other  address  that either  party may specify by notice to the other party.
Neither party shall be obligated to send more than one notice to the other party
and no notice of a change of address  shall be effective  until  received by the
other party. A notice shall be deemed received upon hand delivery,  two business
days after posting in United  States Mail or one business day after  dispatch by
overnight courier.


                                       55
<PAGE>

          To MCPA:Michael R. Cavenee, M.D., P.A.
                              4651 Sheridan Street, Suite 400
                            Hollywood, Florida 33021
                                 (954) 987-5822
                              ATTN:  Jay A. Martus, Esq., General Counsel

          To the Physician:     Michael R. Cavenee, M.D.
                               5128 Corinthian Bay
                               Plano, Texas 75093

          With a copy to:          Jenkens & Gilchrist, a Professional
Corporation
                              1445 Ross Avenue, Suite 3200
                               Dallas, Texas 75202
                           Attn: Kenneth Gordon, Esq.
                                 (214) 855-4500

          (g) Headings.  The headings of the  paragraphs of this  Agreement have
been inserted for  convenience of reference only and shall in no way restrict or
otherwise  affect the construction of the terms or provisions of this Agreement.
References in this Agreement to Sections are to the sections of this Agreement.

          (h) Construction.  This Agreement shall be construed without regard to
any presumption or other rule requiring  construction  against the party causing
this Agreement to be drafted, including any presumption of superior knowledge or
responsibility  based upon a party's  business or profession or any professional
training,  experience,  education  or degrees of any member,  agent,  officer or
employee of any party.  If any words in this Agreement have been stricken out or
otherwise eliminated (whether or not any other words or phrases have been added)
and the  stricken  words  initialed  by the  party  against  whom the  words are
construed,  this Agreement shall be construed as if the words so stricken out or
otherwise eliminated were never included in this Agreement and no implication or
inference  shall be drawn from the fact that those  words were  stricken  out or
otherwise eliminated.

          (i)   Counterparts.   This  Agreement  may  be  executed  in  multiple
counterparts,  each of which shall be deemed to be an original  and all of which
together shall be deemed to be one and the same instrument.

          (j)  Severability.  The invalidity or  unenforceability  of any one or
more of the words,  phrases,  sentences,  clauses, or sections contained in this
Agreement  shall not affect the  validity  or  enforceability  of the  remaining
provisions  of this  Agreement  or any part of any  provision,  all of which are
inserted  conditionally  on their being valid in law,  and in the event that any
one or more of the words, phrases,  sentences,  clauses or sections contained in
this Agreement shall be declared invalid or unenforceable,  this Agreement shall
be  construed  as if such  invalid  or  unenforceable  word or words,  phrase or
phrases,  sentence or sentences,  clause or clauses,  or section or sections had
not been inserted or shall be enforced as nearly as possible  according to their
original  terms and intent to eliminate any invalidity or  unenforceability.  If
any invalidity or unenforceability is caused by the length of any period of time
or the size of any area set forth in any part of this  Agreement,  the period of
time or area,  or both,  shall be  considered  to be reduced to a period or area
which would cure the invalidity or unenforceability.

                                       56
<PAGE>

          (k) Governing  Law.  This  Agreement is made and executed and shall be
governed  by and  construed  in  accordance  with the laws of the State of Texas
applicable to contracts  wholly  negotiated,  executed and  performable  in that
state, without regard to its conflicts of laws principles.

          (l) No Third Party  Beneficiaries.  All obligations of MCPA under this
Agreement are imposed solely and exclusively  for the benefit of Physician,  and
no other person will have standing to enforce, be entitled to or be deemed to be
the beneficiary of any of these obligations.

          (m) Litigation;  Prevailing  Party. In the event of any arbitration or
litigation,  including  appeals,  with regard to this Agreement,  the prevailing
party,  as defined by the trier of fact,  shall be entitled to recover  from the
non-prevailing  party all reasonable  fees,  costs,  and expenses of counsel (at
pre-trial, trial and appellate levels).

          (n) Definition of Affiliates.  The term  "Affiliates"  for purposes of
this Agreement  means an individual or entity (whether now existing or hereafter
created)  that  directly,  or  indirectly  through  one or more  intermediaries,
controls,  is controlled by, or is under common control with,  another person or
entity, and includes: (1) a spouse, parent, brother, sister, child, aunt, uncle,
grandparent,  niece,  nephew,  first cousin of an individual or an  individual's
spouse (a "Relative"); (2) an officer, director, trustee, employee,  shareholder
or partner of a person which is not a Relative of any such person;  (3) a spouse
of any Relative;  and (4) any individual or entity controlled by, controlling or
under  common  control  with any  individual  or entity  designated  above.  For
purposes of the foregoing,  "control" means the possession,  direct or indirect,
of the power to direct or cause the direction of the  management and policies of
an entity or individual,  whether through the ownership of voting securities, by
contract, or otherwise.

          (o)  Arbitration;  Jury  Trial.  THE  PARTIES  SHALL  USE  GOOD  FAITH
NEGOTIATION TO RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF,
RELATING  TO OR IN  CONNECTION  WITH  THIS  AGREEMENT  OR  THE  BREACH  OF  THIS
AGREEMENT.  IN THE EVENT THE  PARTIES  ARE  UNABLE TO  RESOLVE  ANY  DISPUTE  OR
CONTROVERSY  BY  NEGOTIATION,  EITHER  PARTY MAY SUBMIT SUCH  DISPUTE TO BINDING
ARBITRATION WHICH SHALL BE CONDUCTED IN DALLAS,  TEXAS. THE BINDING  ARBITRATION
SHALL BE CONDUCTED IN ACCORDANCE  WITH THE RULES OF PROCEDURE FOR ARBITRATION OF
THE NATIONAL HEALTH LAWYERS ASSOCIATION  ALTERNATIVE DISPUTE RESOLUTION SERVICE.
JUDGMENT ON THE AWARD OR DECISION  RENDERED BY THE  ARBITRATOR MAY BE ENTERED IN
ANY COURT HAVING JURISDICTION. NOTWITHSTANDING THE TERMS OF THIS SECTION, IN THE
EVENT  OF ANY  BREACH  OR  DISPUTE  OF  THIS  AGREEMENT  OR  ANY OF THE  RELATED
AGREEMENTS FOR WHICH AN EQUITABLE  REMEDY IS APPROPRIATE THE AGGRIEVED PARTY MAY
SEEK AND OBTAIN RELIEF IN A COURT OF COMPETENT  JURISDICTION  TO AVAIL ITSELF OF
THE  EQUITABLE  REMEDIES.  IN THAT CASE SHOULD ANY PENDENT  LEGAL CLAIMS  ARISE,
THOSE CLAIMS SHALL BE  SUBMITTED  TO BINDING  ARBITRATION,  HOWEVER IF THE COURT
FAILS TO REMAND THOSE LEGAL CLAIMS TO ARBITRATION,  THEN FOR THOSE LEGAL CLAIMS,
THE PARTIES WAIVE ALL RIGHTS TO ANY TRIAL BY JURY IN ALL LITIGATION  RELATING TO
OR ARISING OUT OF THIS AGREEMENT.

                                       57
<PAGE>

     Each of the parties have duly executed  this  Agreement as of the Execution
Date.


                         MCPA:

MICHAEL R. CAVENEE, M.D., P.A.,
                        a Texas professional association



Date:
By:
                                  Michael R. Cavenee, M.D.
                                    President


                         PHYSICIAN:

                         MICHAEL R. CAVENEE, M.D.



Date:

Michael R. Cavenee, M.D.






                                       58
<PAGE>

                     Exhibit C to Purchase Option Agreement

             Allocation of Option Consideration Among Shareholders




     Name of Shareholder                          Option Consideration

     Michael R. Cavenee, M.D.               403,560 shares of SHCR Common Stock

                                      $1,812,455.00 aggregate cash consideration


                                       
<PAGE>

                   Schedule 1.1 to Purchase Option Agreement

                                 Consideration

     The aggregate option consideration (the "Option  Consideration") payable to
the Shareholders for their grant of the Option is as follows:

1. Common Stock.  Within fifteen days of the Execution  Date, SHCR shall deliver
to each  Shareholder,  that number of shares  (the "SHCR  Shares") of the common
stock of SHCR, par value $.01 per share (the "Common  Stock")  specified next to
each  Shareholder's  name in Exhibit C. Stock  being  rendered  pursuant to this
provision  is  subject  to  the  terms  and  conditions  of  an  Investment  and
Shareholders'  Agreement  dated as of March 4, 1998 by and between SHCR and each
of the  Shareholders of the Company (the "ISA").  The aggregate number of shares
of Common Stock to be issued to all Shareholders as Option  Consideration  shall
be equal to Four Hundred Three Thousand Five Hundred Sixty  (403,560)  shares of
Common Stock for Dr. Cavenee.

2 Cash  Consideration.  Upon the execution and delivery of this Agreement,  SHCR
shall deliver cashier's checks to the Shareholders in the amounts specified next
to each  Shareholder's  name in  Exhibit  C. The  aggregate  cash  consideration
portion of the Option Consideration shall be equal to One Million Eight Hundred 
Twelve Thousand Four Hundred Fift Five Dollars ($1,812,455.00) for Dr. Cavenee.

3. Guarantee. Except as provided below, SHCR guarantees the Shareholders that on
or before the first anniversary (the "First Anniversary") of the Execution Date,
the  Shareholders  shall have received an amount of cash in at least the minimum
aggregate  amount of Four Million Six Hundred  Thirty Four Thousand Nine Hundred
Fifty  Dollars  ($4,634,950.00)  from the  proceeds  of the  sale of their  SHCR
Shares.  SHCR may issue more shares (the "Other  Shares") of Common Stock to the
Shareholders  at any time  during the first year prior to the First  Anniversary
and SHCR may require the Shareholders to sell the Other Shares during that year.
The proceeds of the sale of the Other  Shares shall be accounted in  calculating
the existence of a Deficit (as hereinafter defined). If the total amount of cash
received by the  Shareholders  pursuant to the two  preceding  sentences is less
than Four Million Six Hundred  Thirty Four  Thousand  Nine Hundred Fifty Dollars
($4,634,950.00) (the "Deficit"), SHCR shall pay to the Shareholders by the First
Anniversary the amount of the Deficit in immediately  available funds in Dallas,
Texas. SHCR further  guarantees that the sum of the amount of such cash received
by the  Shareholders  pursuant to the preceding  sentences  plus the fair market
value  of the  SHCR  Shares  (the  "Retained  Shares")  (the sum of which is the
"Anniversary  Value") retained by the  Shareholders as of the First  Anniversary
shall  equal or exceed  Nine  Million Two  Hundred  Twelve  Thousand  Fifty Five
Dollars  ($9,212,055.00),  and if such sum is less than amount, SHCR shall issue
within  fifteen days following the First  Anniversary  such number of additional
shares (the "Additional Shares") of Common Stock such that the Anniversary Value
and the fair market  value of the  Additional  Shares  shall equal or exceed 
Nine million Two Hundred Thousand Fifty Five Dollars ($9,212,055.00).  The
Shareholder  shall  have the registration  rights with respect to the Additional
Shares as set forth in the Investment and Shareholder Agreement.

In connection  with these  provisions,  Shareholders  agree to promptly sell the
SHCR Shares pursuant to the written directions of SHCR, provided such directions
are in accordance with applicable laws.

                                       
<PAGE>


Notwithstanding the foregoing,  the Shareholders may refuse to sell any of their
SHCR Shares under this  provision on the terms  directed by SHCR;  however,  the
proceeds that would have been realized from any refused sales shall be deemed as
cash received for purposes of calculating  the Deficit and the value of the SHCR
Shares not sold shall be the refused proceeds.

The Shareholders agree not to sell any of their shares of SHCR shares during the
first year after the Execution  Date except as permitted in the  Investment  and
Stockholders Agreement..

For this  purpose,  the  proceeds  of the  sale of SHCR  Shares  shall  mean the
proceeds  of such  sales net of all  expenses,  including  underwriter  fees and
discounts and broker's commissions.

Fair market  value of the  Retained  Shares and the  Additional  Shares for this
purpose  shall mean the average of the last sale price per share of Common Stock
on NASDAQ  National  Market for the last fifteen  (15) trading days  immediately
prior to the Anniversary Date.



<PAGE>

                DISCLOSURE SCHEDULE TO PURCHASE OPTION AGREEMENT


Schedule 8.2(a)
 and  8.2(b)Materials  and Financial  Statements  and  Projections  Schedule 8.3
Organization,    Existence   and   Authority;    Corporate    Records   Schedule
8.4Capitalization  Schedule  8.5  Subsidiaries;  Investments  Schedule 8.6 Prior
Transactions  Schedule 8.7  Financial  Statements  Schedule  8.7(b)  Projections
Schedule 8.8 Absence of Undisclosed  Liabilities Schedule 8.9 Absence of Certain
Developments  for Company  Schedule  8.10(a)Exceptions  to  Accounts  Receivable
Schedule   8.10(b)Accounts   Receivable  Schedule   8.10(c)Affiliated   Accounts
Receivables  Schedule 8.11 Transactions  with Affiliates  Schedule 8.12 Title to
Properties  Schedule 8.13 Tax Matters  Schedule 8.14  Contracts and  Commitments
Schedule 8.15 Intellectual Property Rights;  Employee Restrictions Schedule 8.16
Actions,  Suits, Claims,  Proceedings,  Arbitrations or Investigations  Schedule
8.18   Licenses   of   Shareholders   and   Health   Care   Providers   Schedule
8.18(a)Exceptions  to Licensing and Credential  Information of  Shareholders  or
Health Care  Provider  Schedule  8.22Employee  Benefit  Programs  Schedule  8.23
Environmental   Matters  Schedule  8.24  Insurance  Schedule  8.27  Health  Care
Facilities Schedule  9.5Litigation  Schedule  9.8Material  Liabilities  Schedule
9.9Absence of Certain Developments for SHCR

                           PURCHASE OPTION AGREEMENT


     THIS PURCHASE OPTION AGREEMENT (the "Agreement"), dated as of March 4, 1998
(the  "Execution  Date") is by and among SHERIDAN  HEALTHCARE,  INC., a Delaware
corporation  ("SHCR"),   KENNETH  TRIMMER,  M.D.,  P.A.,  a  Texas  professional
association (the "Company"),  and each of the owners of the stock of the Company
listed on Exhibit A of this Agreement  (each a "Shareholder"  and  collectively,
the  "Shareholders") and each of the Partner PA Shareholders (as defined below).
The Partner PA (as defined below) Shareholders are executing and delivering this
Agreement for the limited purpose of joining in the  indemnification  provisions
of this Agreement.

PRELIMINARY STATEMENTS

          1. Each of the  Shareholders  is a physician,  licensed and  qualified
under the laws of the State of Texas  ("State Law") to own all of the issued and
outstanding shares of capital stock (the "Shares") of the Company.

     2. The  Shareholders,  SHCR and the Company  each desire to enter into this
Agreement under which a person or entity, or to persons or entities qualified to
own the Shares of the  Company as  designated  by SHCR (each a  "Purchaser"  and
collectively, the "Purchasers"), is given the right to acquire all of the Shares
for One Hundred  Dollars  ($100.00) in exchange for SHCR's payment of the Option
Consideration (as defined below) to the Shareholders.

     3. Simultaneously with the execution and delivery of this Agreement each of
the  Shareholders  and SHCR have executed and  delivered a Restrictive  Covenant
Agreement (the "RCAs") in which the Shareholders have agreed to restrict certain
professional  activities  for five (5)  years  from the date of this  Agreement.
Simultaneously  with the  execution and delivery of this  Agreement  each of the
Shareholders has entered into a Physician  Employment Agreement with the Company
(collectively,  the "PEAs").  One day after the  execution  and delivery of this
Agreement,  Sheridan Healthcorp, Inc. ("Sheridan"),  a Florida corporation and a
wholly-owned   subsidiary  of  SHCR,  will  enter  into  a  management  services
arrangement with the Company pursuant to a Management  Services  Agreement dated
as of March 5, 1998 by and between  Sheridan,  the  Company,  the Partner PA and
each of the  Shareholders  and the Partner PA's  Shareholders  (the "MSA").  The
RCAs,  PEAs, MSA and the VTA (as defined below)  together with all schedules and
exhibits to each of them are collectively, the "Related Documents".

     4. Prior to and as of the execution and delivery of this Agreement, Michael
Cavenee,  M.D., P.A. and Kenneth Trimmer, M.D., P.A. are in partnership and SHCR
has decided to acquire each of them in parallel simultaneous transactions, which
shall remain separate except for certain rights to indemnification (as described
below) in which SHCR shall be entitled to joint and several indemnity from their
respective shareholders.  Simultaneously with the execution and delivery of this
Agreement and the Related Documents,  Kenneth Trimmer,  M.D., P.A. (the "Partner

                                       
<PAGE>

PA") and each of the  Partner  PA's  Shareholders  and SHCR  have  executed  and
delivered an Additional  Restrictive  Covenant  Agreement (the "ARCAs") in which
the Partner  PA's  Shareholders  have agreed to  restrict  certain  professional
activities for five (5) years from the date of the ARCA. Simultaneously with the
execution and delivery of this Agreement  each of the Partner PA's  Shareholders
has entered into a Partner PA's Physician  Employment Agreement with the Partner
PA (collectively,  the "APEAs").  Simultaneously with the execution and delivery
of this  Agreement  the  Partner  PA  Shareholders  and SHCR have  executed  and
delivered a Purchase Option Agreement (the "AOA") under which SHCR, its assignee
or  nominee  has  been  given  the  right  to  acquire  all  of the  Partner  PA
Shareholders'  shares of stock in the Partner PA. The ARCAs, APEAs, and a Voting
Trust Agreement (the "AVTA") together with all schedules and exhibits to each of
them are collectively, the "Partner PA Related Documents".

     6. In  consideration  of the mutual  covenants and agreements  contained in
this Agreement,  and subject to the conditions contained in this Agreement,  the
parties agree as follows:

                                   AGREEMENT

SECTION 1.     Grant of Option; Consideration.

     Subject  to the  terms  and  conditions  of  this  Agreement,  each  of the
Shareholders grants to SHCR an irrevocable,  unconditional exclusive option (the
"Option") to cause all of the then outstanding  Shares of the Company (the "Sale
Shares") to be acquired  through the purchase from each of the  Shareholders  of
the portion of the Sale Shares owned by that  Shareholder  (i) by a Purchaser or
Purchasers to be selected by SHCR in its sole discretion; or, (ii) to the extent
permitted  by law,  by SHCR,  in which  case the  Shareholders  shall  cause the
Company to promptly  convert the Company from a  professional  association  to a
corporation  pursuant to the Texas Business  Corporation Act (the "Texas Code").
To the extent  permitted by law, the purchase price (the  "Purchase  Price") for
the Sale Shares shall be One Hundred Dollars  ($100.00) for all of the Shares of
the Company,  to be allocated pro rata among the  Shareholders  depending on the
respective  number  of Sale  Shares  owned by each of them as of the date of the
exercise of the Option.

     The consideration payable to the Shareholders for their grant of the Option
is  listed  on  Schedule   1.1   attached  to  this   Agreement   (the   "Option
Consideration").

SECTION 2.     Exercise of Option.

     The  Option  granted  in this  Agreement  is  exercisable  by SHCR,  or its
lawfully  permitted  designees  or  assignees  (the  "Designees"),  in its  sole
discretion at any time on or after the Execution Date;  provided  however,  that
SHCR may not  exercise  this  Option  for  reasons of peer  review,  utilization
review, quality assurance or credentialing.  If SHCR shall determine that a peer
review,  utilization  review,  quality  assurance  or  credentialing  issue  has
occurred at the Company for which SHCR  desires to exercise  this  Option,  then
that decision shall be submitted to binding arbitration.  SHCR shall appoint one
disinterested   physician  third  party  to  an  arbitration   panel,   and  the
Shareholders  shall appoint  another  disinterested  physician third party to an

                                       2
<PAGE>

arbitration  panel.  These two  panelists  shall then select  another  physician
panelist.  These three panelists shall then decide whether the underlying reason
for which SHCR wishes to exercise the Option is valid. The decision of the panel
shall be final. If the panel agrees to allow SHCR to exercise this Option, or in
cases  other  than  those  based on peer  review,  utilization  review,  quality
assurance or  credentialing,  then in order to exercise the Option,  SHCR or its
Designees  shall  deliver  to  each   Shareholder  or  a   Shareholder's   legal
representative,  written  notice of (i)  SHCR's or its  Designee's  election  to
exercise the Option in favor of a Purchaser or Purchasers (a "Purchaser Exercise
Notice");  or, (ii) SHCR's or its Designee's election to exercise the Option and
acquire the Sale Shares for its own benefit (a "SHCR Exercise Notice"),  and, in
each case,  the number of Sale  Shares of the  Company to be  purchased  by each
Purchaser, SHCR or its Designee, as the case may be.

SECTION 3.     Purchase of Shares by Purchaser.

     Within  ten (10) days of  delivery  of a  Purchaser  Exercise  Notice,  the
Purchaser, or, if applicable,  each of the Purchasers,  shall deliver to each of
the  Shareholders or a Shareholder's  legal  representative,  if applicable,  by
check or by wire transfer of immediately  available funds the Purchase Price for
the pro rata portion of the Sale Shares belonging to that Shareholder being sold
to  that  Purchaser,  and  each of the  Shareholders  or a  Shareholder's  legal
representative,  if  applicable,  shall  promptly  deliver to each  Purchaser  a
certificate or certificates  representing all of the issued and outstanding Sale
Shares of the Company being  purchased by that Purchaser from that  Shareholder,
duly  endorsed  for  transfer,  and with all  necessary  stock  transfer  stamps
attached,  and if the Shareholder of the Sale Shares shall be deceased,  any tax
waivers  and other  documents  that SHCR or the  Purchaser,  as the case may be,
shall reasonably request.

SECTION 4.  Purchase of Shares by SHCR or its Designee.

     Upon receipt by the Shareholders of a SHCR Exercise Notice, if requested by
SHCR or its Designee,  the Shareholders shall cause the Company to promptly file
a plan of  conversion  under  Article  5.17 of the Texas Code and take all other
steps  necessary  and  acceptable to SHCR or its Designee to convert the Company
from a professional association to a corporation pursuant to the Texas Code, and
shall  deliver  evidence of the  conversion to SHCR or its Designee upon receipt
thereof. Within ten (10) days of receipt of evidence of the conversion,  SHCR or
its Designee shall deliver to each of the Shareholders or a Shareholder's  legal
representative,  if  applicable,  by check or by wire  transfer  of  immediately
available  funds, the Purchase Price for the pro rata portion of the Sale Shares
being  purchased  from that  Shareholder  by SHCR or its  Designee.  Each of the
Shareholders  or a  Shareholder's  legal  representative,  if applicable,  shall
promptly  deliver  to  SHCR  or  its  Designee  a  certificate  or  certificates
representing  all of the issued and outstanding Sale Shares being purchased from
that  Shareholder,  duly  endorsed for transfer,  and with all  necessary  stock
transfer  stamps  attached,  and if the  Shareholder of the Sale Shares shall be
deceased,  any tax waivers and other  documents  that SHCR or its Designee shall
reasonably request.  Each of the Shareholders shall also execute and deliver all
other  documents  or  instruments  and shall  take all other  actions  as may be
requested by SHCR or its  Designee in order to effect the purposes  provided for
in this Section 4.


                                       3
<PAGE>

SECTION 5.  Sale of Shares by Shareholder.

     In  the  event   that  any   Shareholder,   or  any   Shareholder's   legal
representative, if applicable, shall desire to sell all or part of the Shares of
the Company owned by the Shareholder (also, the "Sale Shares"),  the Shareholder
or the Shareholder's  legal  representative,  shall first give notice (the "Sale
Notice") in writing to SHCR or its Designee to that effect. SHCR or its Designee
shall  have a period of ninety  (90)  business  days  after  receipt of the Sale
Notice in which to exercise its option to cause the purchase,  in the manner set
forth in  Sections  2, 3 and 4 of this  Agreement,  of all of the  Shares of the
Company  (including any Shares owned by the other Shareholders or by the selling
Shareholder  which are not Sale Shares pursuant to the terms of this Section 5),
to a Purchaser or  Purchasers to be selected by SHCR or its Designee in its sole
discretion  or to be held in escrow for the benefit of a Purchaser or Purchasers
in accordance with Section 4 of this Agreement;  provided, that any Purchaser so
selected be  qualified  under State Law to own all of the Shares of the Company;
and further  provided,  that SHCR or its Designee shall,  upon written notice to
each of the Shareholders or a Shareholder's  legal  representative,  as the case
may be, be granted an additional six (6) months to find a suitable  Purchaser or
suitable Purchasers.

     In the  event  that  SHCR or its  Designee  fails  within  the time  period
specified  in this  Section 5, to exercise  its option to purchase the Shares of
any or all  of  the  Shareholders  of  the  Company,  that  Shareholder,  or the
Shareholder's  legal  representative,  may independently  sell all, but not less
than all,  the unsold  Sale  Shares to a third  party who is not a party to this
Agreement  (an  "Outside  Purchaser");   provided,  however,  that  the  Outside
Purchaser  be qualified  under State Law to own the Shares of the  Company;  and
further  provided that SHCR or its Designee shall receive written notice,  (also
the "Sale Notice") of any offer to an Outside Purchaser (the "Outside Offer") to
purchase the Sale Shares and further  provided that the Outside  Purchaser shall
have  agreed to uphold  the terms of the MSA and  other  related  agreements  in
effect regarding the Company and the medical practice  conducted by the Company.
SHCR or its  Designee  shall  have a period of ninety  (90)  business  days from
receipt  of that  "Sale  Notice"  in which to  exercise  its option to match the
Outside  Offer and cause the purchase of any or all of the Shares of the Company
(including  any  Shares  owned  by the  other  Shareholders  or by  the  selling
Shareholder  which are not Sale Shares pursuant to the terms of this Section 5),
by a qualified  Purchaser or  Purchaser(s)  or to be held in escrow at the price
and terms specified in the Outside Offer, except that SHCR or its Designee shall
not be obligated to match any purchase price which exceeds the fair market value
of the Sale Shares.  An Outside  Purchaser shall enter into an option  agreement
with the Company and SHCR containing substantially the same terms and conditions
of this Agreement in accordance with Section 10 hereto.

SECTION 6.  Failure to Deliver Shares.

     Notwithstanding  anything to the contrary in this  Agreement,  in the event
that a Shareholder or a Shareholder's  legal  representative or any other person
or entity  (each a  "Seller")  is  required  to or elects to sell  Shares of the
Company to SHCR or its  Designee or a Purchaser or  Purchasers  (each a "Buyer")
pursuant to the provisions of this Agreement,  and in the further event that the
Seller  refuses  to,  is unable  to,  or for any  reason  fails to  deliver  the

                                       4
<PAGE>

certificate or certificates  evidencing the Sale Shares of the Seller being sold
to the Buyer,  then the Buyer may deposit the Purchase Price for the Sale Shares
with any bank doing business within fifty (50) miles of SHCR's principal office,
or with SHCR's  independent  public accounting firm, as agent or trustee,  or in
escrow,  for the  Seller,  to be held by the  bank or  accounting  firm  for the
benefit of and for delivery to the Seller upon  delivery of the  certificate  or
certificates. SHCR or its Designee shall provide written notice to the Seller of
the location and amount of the escrow fund,  together  with the name and address
of the person or entity  responsible  for the escrow  fund.  Upon deposit by the
designated  Buyer of the Purchase Price and upon notice to the Seller,  the Sale
Shares shall be deemed to have been sold, assigned,  transferred and conveyed to
the Buyer, and the Seller shall have no further rights to the Sale Shares (other
than the right to withdraw the payment for the Sale Shares held in escrow),  and
the  Company  shall  record the  transfer in its stock  transfer  book or in any
appropriate manner except as may be required by law.

SECTION 7.     Covenants of the Shareholders.

     1. Each of the  Shareholders  covenants and agrees that he or she shall not
sell,  assign,  pledge or hypothecate  any of the Shares of the Company owned by
him or her unless and until the  provisions  of Section 5 of this  Agreement are
satisfied.

     2.  Each of the  Shareholders  covenants  and  agrees  that for the  period
commencing upon receipt of either a Purchaser Exercise Notice or a SHCR Exercise
Notice until the  consummation  of the sale of the Sale Shares to a Purchaser or
Purchasers, SHCR or its Designee, as the case may be, he or she shall, and shall
cause the Company to:

          (a)     conduct its business only in the ordinary course of business
and consistent with prior practices;

          (b) deposit all monies received from services  rendered by the Company
or its employees and agents,  into the bank accounts designated for that purpose
consistent with prior practices and consistent with the terms of the MSA so long
as the MSA remains in effect;

          (c) refrain from making any purchase, sale or disposition of any asset
or property other than in the ordinary course of business,  and from mortgaging,
pledging, subjecting to a lien or otherwise encumbering any of its properties or
assets;

          (d) refrain from incurring any contingent  liability as a guarantor or
otherwise  with respect to the  obligations  of others,  and from  incurring any
other  contingent or fixed  obligations  or  liabilities  except in the ordinary
course of business;

          (e) refrain from making any change or incurring any obligation to make
a change in its Articles of Association, By-laws or authorized or issued capital
stock;


                                       5
<PAGE>

          (f) refrain  from  declaring,  setting  aside or paying any  dividend,
making any other  distribution  in respect  of its  capital  stock or making any
direct or indirect redemption, purchase or other acquisition of its stock;

          (g) refrain from making any change in the  compensation  payable or to
become  payable  to  any of  its  officers,  employees,  agents  or  independent
contractors;

          (h) refrain from  prepaying any loans (if any) from its  stockholders,
officers or directors or making any change in their borrowing arrangements;

          (i) use its best efforts to keep intact its business organization,  to
keep available its present officers,  employees and health care providers and to
preserve the goodwill of all suppliers,  customers,  independent contractors and
others having business relations with it; and

          (j) permit SHCR and its authorized  representatives and agents to have
full access to all its properties,  assets, records, tax returns,  contracts and
documents and furnish to SHCR or their  authorized  representatives  and agents,
all financial and other  information  with respect of its business or properties
as may from time to time be reasonably requested.

     3. Simultaneously  with the execution and delivery of this Agreement,  each
of the Shareholders shall have executed and delivered to the Company a Physician
Employment  Agreement in the form  attached to this  Agreement as Exhibit B (the
"Employment  Agreement") pursuant to which each Shareholder shall be an Employee
of the Company, subject to the terms and conditions of the Employment Agreement,
until  termination  or  expiration  of the  Employment  Agreement.  Each  of the
Shareholders  and the Company  covenants  and agrees that during the term of the
Shareholder's  employment with the Company pursuant to the Employment Agreement,
no modifications or amendments shall be made to the Employment Agreement without
the prior  written  consent of SHCR.  Each of the  Shareholders  and the Company
covenants and agrees that no amendments  or  modifications  shall be made to any
employment  agreements or arrangements,  which are in effect as of the Execution
Date of this  Agreement  or which are  subsequently  entered  into  between  the
Company  and any  employee  or agent of the  Company,  including  the  Company's
Physician  Employees (as defined in the MSA),  without the prior written consent
of SHCR or Sheridan.

     4. Simultaneously  with the execution and delivery of this Agreement,  each
of the  Shareholders has executed and delivered to SHCR a Voting Trust Agreement
and  related  exhibits  (the  "VTA"),  substantially  in the form of  Exhibit  D
attached to this Agreement.

     5. Each of the Shareholders  and the Company  covenants and agrees that all
payables and other  obligations  of the Company  arising  prior to March 1, 1998
shall be satisfied by the Shareholders as of the Execution Date except for those
obligations  which are  continuing  obligations of the Company in which case the
Shareholders  shall  satisfy that portion of the  continuing  obligations  which
relate to the time period prior to the Execution Date.


                                       6
<PAGE>

SECTION 8.  Representations and Warranties of the Company and the Shareholders.

     As a material  inducement to Sheridan and SHCR to enter into this Agreement
and  consummate  the   transactions   contemplated  by  the  MSA,  each  of  the
Shareholders and the Company,  jointly and severally hereby make to Sheridan the
representations  and warranties  contained in this Section 8 as of the Execution
Date,  and as of the  effective  date of the closing of the purchase of any Sale
Shares  pursuant  to the  terms  of this  Agreement  (the  "Acquisition  Date");
provided,  however,  that no  Shareholder  shall have any right of  indemnity or
contribution  from the Company with respect to any breach of  representation  or
warranty under this Agreement.

     1. Ownership of Stock.  Each  Shareholder  owns all of the shares set forth
opposite his name in Exhibit A attached to this  Agreement free and clear of any
and all liens, claims or encumbrances.  Upon delivery to SHCR or its Designee or
the Purchaser on the Acquisition  Date of the  certificate(s)  representing  the
shares of the  Company  owned by each  Shareholder  with  stock  powers  (or the
equivalent) duly executed in blank,  against delivery of the applicable purchase
price therefor,  good and marketable  title to those shares shall be transferred
to the  Purchaser  or SHCR,  as the case may be,  free and  clear of any and all
liens, claims or encumbrances.  As of the Acquisition Date, no options, warrants
or other  rights to purchase or  otherwise  acquire any  unissued  shares of the
common stock or any other  equitable  or legal  interests of the Company will be
outstanding.  All  of  the  outstanding  shares  of  the  Company  owned  by the
Shareholders  will  have  been  validly  issued  and  will  be  fully  paid  and
nonassessable.

     2.Authority of Shareholders; Receipt of Information.

          (a) Each  Shareholder  and the Company has full  authority,  power and
capacity  to  enter  into  this  Agreement  and  each  agreement,  document  and
instrument to be executed and delivered by or on behalf of that  Shareholder and
the Company  pursuant to or as  contemplated  by this Agreement and to carry out
the contemplated transactions.  This Agreement and each agreement,  document and
instrument to be executed and delivered by that  Shareholder  and the Company or
pursuant to or as  contemplated by this Agreement  constitute,  or when executed
and delivered by each  Shareholder  and the Company will  constitute,  valid and
binding  obligations  of  that  Shareholder  and  the  Company,  enforceable  in
accordance with their respective terms.

          (b) The execution,  delivery and  performance by each  Shareholder and
the  Company of this  Agreement  and each  agreement,  document  and  instrument
executed in connection with the contemplated transaction:

               (i) do not violate any laws,  rules or  regulations of the United
States or any state or other  jurisdiction  applicable to any Shareholder or the
Company,  or require  any  Shareholder  or the  Company to obtain any  approval,
consent or waiver of, or to make any filing with, any  individual,  corporation,
association,  partnership,  estate,  trust or any other  entity or  organization
(governmental  or  otherwise)  (each a "Person")  that has not been  obtained or
made; and


                                       7
<PAGE>

               (ii) do not and will not  result  in a breach  of,  constitute  a
default  under,  accelerate  any  obligation  under  or give  rise to a right of
termination of any indenture or loan or credit agreement or any other agreement,
contract, instrument, mortgage, lien, lease, permit, authorization, order, writ,
judgment,  injunction,  decree,  determination or arbitration award to which any
Shareholder  or the  Company  is a  party  or by  which  the  property  of  that
Shareholder  or the Company is bound or  affected,  or result in the creation or
imposition of any mortgage,  pledge,  lien, security interest or other charge or
encumbrance  on any of the  assets  or  properties  of that  Shareholder  or the
Company.

          (c) Each  Shareholder  represents that he or she: (i) has received all
information as he or she has deemed relevant  regarding the properties,  assets,

                                       8
<PAGE>

business, condition (financial or otherwise), results of operations or prospects
of the Company;  (ii) has  sufficient  knowledge and experience in financial and
business  matters so as to be capable of evaluating  the merits and risks of his
or her  participation  in the  contemplated  transactions  under this Agreement;
(iii) has been afforded the  opportunity  to ask  questions and receive  answers
from  management of the Company and from  management  of Sheridan,  SHCR and its
advisers;  and, (iv) understands that the prospects of the Company and the value
of the Company, Sheridan and their Affiliates may improve significantly and that
he or she will not,  except through  possible  appreciation of SHCR Common Stock
they may own,  participate  in any such  improvement  after the  Execution  Date
(except as specifically provided in their employment agreements), although there
is no assurance  that any  improvement  will occur.  In  furtherance  and not in
limitation of the foregoing, each Shareholder represents that he or she has read
carefully, fully understood, and if appropriate, discussed with his or her legal
and financial advisers: (a) the materials described in clause (i) above; (b) the
financial  statements and projections set forth in Sections 8.2(a) and 8.2(b) of
the  Disclosure  Schedule  delivered  by the  Company  and the  Shareholders  to
Sheridan  under  this  Agreement  (the  "Disclosure  Schedule");  and,  (c)  the
remainder of the Disclosure Schedule.

     3.     Organization, Existence and Authority; Corporate Records.

          (a) The Company is, and as of the  Acquisition  Date shall be, a Texas
professional  association duly organized,  validly existing and in good standing
under the laws of the State of Texas,  duly qualified or registered as a foreign
corporation  in each  jurisdiction  listed in (a) Section 8.3 of the  Disclosure
Schedule;  or, (b) in which the Company is required to be licensed or  qualified
to conduct its business or own its property.

          (b) The Company has, and as of the  Acquisition  Date shall have,  all
requisite  power and authority,  and all material and necessary  authorizations,
approvals, orders, licenses, certificates and permits to conduct its business as
presently  conducted  and to hold under lease the property it purports to own or
hold under lease.  A true and complete copy of the articles of  association  and
by-laws of the Company has previously been delivered to Sheridan.

          (c) Except as provided in the Disclosure Schedule,  the Company is not
in  violation  of any term of its articles of  association  and  by-laws,  or in
violation, of any term of any agreement,  instrument,  judgment,  decree, order,
statute,  rule or  government  regulation  applicable  to it or to which it is a
party.

          (d) The corporate  record books of the Company  accurately  record all
corporate action taken by its respective Shareholders and board of directors and
committees.  The  copies  of the  corporate  records  of the  Company,  as  made
available to Sheridan for review,  are true and complete copies of the originals
of those documents.

     4.  Capitalization.  The  total  authorized  capital  stock of the  Company
consists  of  _________  shares of common  stock,  par  value  ________  Dollars
($_____) per share. As of the Execution Date of this Agreement, _________ shares
of Common  Stock are issued and  outstanding,  all of which are duly and validly
issued,  fully  paid and  nonassessable,  were  issued  in  compliance  with all
applicable state and federal  securities laws and are owned  beneficially and of
record by the  Shareholders,  all as listed in  Exhibit  A. No shares of capital
stock of the Company  are held in the  treasury  of the  Company.  Except as set
forth in Section 8.4 of the  Disclosure  Schedule,  (i) there are no outstanding
subscriptions,  options,  warrants,  commitments,  agreements,  arrangements  or
commitments  of any  kind  for or  relating  to the  issuance,  or sale  of,  or
outstanding  securities  convertible  into or  exchangeable  for,  any shares of
capital  stock of any class or other equity  interests  of the Company;  (ii) no
person has any  preemptive  right,  right of first  refusal or similar  right to
acquire Common Stock or any additional shares of capital stock of the Company in
connection  with the  transactions  contemplated by this Agreement or otherwise;
(iii) there are no  restrictions  on the transfer of the shares of capital stock
of the  Company,  other  than  those  imposed  by  relevant  state  and  federal
securities laws; (iv) no person has any right to cause the Company to effect the
registration  under the  Securities  Act of 1933,  as amended,  of any shares of
capital  stock  of  the  Company  or  any  other   securities   (including  debt
securities);  (v) the Company has no obligation to purchase, redeem or otherwise
acquire any of its equity  securities  or any interests  therein,  or to pay any
dividend or make any other  distribution in respect thereto;  and (vi) there are
no  voting  trusts,   stockholders'  agreements,  or  proxies  relating  to  any
securities of the Company  other than as provided for in Section 7,  paragraph 4
of this Agreement.

     5.  Subsidiaries;  Investments.  Except as set forth in Section  8.5 of the
Disclosure  Schedule,  the  Company  does not own or have any direct or indirect
interest in or Control over any corporation, partnership, joint venture or other
entity  of  any  kind.  For  purposes  of  this  Agreement,  Control  means  the
possession,  directly  or  indirectly,  of the  power to  direct  or  cause  the
direction  of the  management  and  policies  of a Person,  whether  through the
ownership or voting of securities, by contract or otherwise.

     6. Prior Transactions. Except as set forth in Section 8.6 of the Disclosure
Schedule, the Company is not a party to, or is otherwise obligated in any manner
under,  any agreement,  arrangement  or  understanding  regarding  acquisitions,
mergers, consolidations, asset sales, joint ventures or similar transactions.

                                       9
<PAGE>

     7.     Financial Statements and Projections.

          (a)  Included  as  Section  8.7 of the  Disclosure  Schedule  are  the
following  financial  statements  of the Company,  all of which  statements  are
complete and correct in all material  respects and fairly  present the financial
position  of the  Company on the dates of those  statements  and the  results of
their  respective  operations for the periods  covered thereby all in accordance
with the cash basis of accounting:  (a) unaudited  internal balance sheets as at
December 31, 1996 and the related statements of operations,  for the fiscal year
then ended,  and (b) unaudited,  internal balance sheets as at December 31, 1997
and the related statements of operations for the 12-month period then ended (the
"Base Balance Sheet").

          (b)  Attached as Section  8.7(b) of the  Disclosure  Schedule  are the
estimates and  projections  prepared by the management of the Company which have
been  delivered to all of the  Shareholders  and Sheridan  (the  "Projections").
These  Projections  are based upon good faith  estimates or projections  of, and
assumptions  believed to be reasonable by the Company and the Shareholders as of
the date those estimates or Projections were made and on the Execution Date, and
the  Company  and  the  Shareholders   believe  that  these  assumptions  remain
reasonable;  provided,  however,  that  the  foregoing  is  not  intended  as  a
representation  or warranty that results  identified in the Projections  will be
achieved.

     8.     Absence of Undisclosed Liabilities.

          (a) As of the date of the  Base  Balance  Sheet,  the  Company  had no
liability of any nature,  whether  accrued,  absolute,  contingent  or otherwise
asserted  or  unasserted,   known  or  unknown  (including  without  limitation,
liabilities as guarantor or otherwise with respect to obligations of others,  or
liabilities  for taxes due or then  accrued  or to become due or  contingent  or
potential  liabilities  relating to  activities of the Company or the conduct of
its business  prior to the date of the Base Balance Sheet  regardless of whether
claims in respect thereof had been asserted as of that date), except liabilities
stated or adequately reserved against on the Base Balance Sheet, or reflected in
Section 8.8 of the Disclosure Schedule.

          (b) As of the Execution  Date,  the Company does not have and will not
have any liabilities of any nature,  whether  accrued,  absolute,  contingent or
otherwise,   asserted  or  unasserted,   known  or  unknown  (including  without
limitation, liabilities as guarantor or otherwise with respect to obligations of
others,  or  liabilities  for taxes  due or then  accrued  or to  become  due or
contingent or potential liabilities relating to activities of the Company or the
conduct  of its  business  prior  to the  Execution  Date,  as the  case may be,
regardless  of whether  claims in respect  thereof had been  asserted as of that
date),  except liabilities (i) stated or adequately reserved against on the Base
Balance  Sheet or the notes  thereto,  or (ii)  reflected  in Section 8.8 of the
Disclosure Schedule.

     9.  Absence of  Certain  Developments.  Since the date of the Base  Balance
Sheet,  the Company has  conducted  its  business  only in the  ordinary  course
consistent  with past  practice  and,  except as set forth in Section 8.9 of the
Disclosure Schedule and except as permitted under the MSA, there has not been:

                                       10
<PAGE>

          (a)  any  material   adverse   change  in  the  financial   condition,
properties,  assets,  liabilities,  business or operations of the Company, which
change by itself or in  conjunction  with all other  changes  creates a material
adverse change;

          (b) any contingent  liability  incurred by the Company as guarantor or
otherwise with respect to the  obligations of others or any  cancellation of any
debt or claim owing to, or waiver of any right of the Company;

          (c) any mortgage,  encumbrance or lien placed on any of the properties
of the Company which  remains in existence on the Execution  Date or will remain
on the Closing Date and the Acquisition Date (as defined in the MSA);

          (d) any  obligation  or  liability  of any  nature,  whether  accrued,
absolute,  contingent or  otherwise,  asserted or  unasserted,  known or unknown
(including  without  limitation,  liabilities  for taxes due or to become due or
contingent  or  potential  liabilities  relating  to  services  provided  by the
Company,  including  without  limitation,  any  claims or  potential  claims for
malpractice, or the conduct of the business of the Company since the date of the
Base Balance  Sheet  regardless of whether  claims in respect  thereof have been
asserted),  incurred  by the  Company  other than  obligations  and  liabilities
incurred in the ordinary  course of business  consistent  with the terms of this
Agreement (it being understood that claims in connection with services  provided
by the Company,  including without limitation,  malpractice claims, shall not be
deemed to be incurred in the ordinary course of business);

          (e) any purchase, sale or other disposition, or any agreement or other
arrangement  for  the  purchase,  sale  or  other  disposition,  of  any  of the
properties  or  assets  of the  Company  other  than in the  ordinary  course of
business;

          (f)     any damage, destruction or loss, whether or not covered by
insurance, adversely affecting the properties, assets or business of the
Company;

          (g) any  declaration,  setting aside or payment of any dividend by the
Company, or the making of any other distribution in respect of the capital stock
of the  Company,  or any  direct  or  indirect  redemption,  purchase  or  other
acquisition by the Company of its own capital stock;

          (h) any labor trouble or claim of unfair labor practices involving the
Company;  any change in the  compensation  payable  or to become  payable by the
Company to any of its  respective  officers,  employees,  agents or  independent
contractors  other than normal  merit  increases  in  accordance  with its usual
practices,  or any bonus  payment  or  arrangement  made to or with any of those
officers, employees, agents or independent contractors;


                                       11
<PAGE>

          (i)     any change with respect to the officers or management of the
Company;
          (j) any payment or  discharge  of a lien or  liability  of the Company
which was not shown on the Base Balance Sheet or incurred in the ordinary course
of business thereafter;

          (k) any obligation or liability  incurred by the Company to any of its
officers, directors, stockholders or employees, or any loans or advances made by
the  Company  to any of its  respective  officers,  directors,  stockholders  or
employees, except normal compensation and expense allowances payable to officers
or employees;

          (l) any change in accounting methods or practices, credit practices or
collection policies used by the Company;

          (m) any compensation  paid by the Company to Shareholders in excess of
Five Thousand Dollars ($5,000.00) in the aggregate;

          (n) any capital  expenditure by the Company in excess of Five Thousand
Dollars ($5,000.00) in the aggregate;

          (o)     any borrowings or entering into any leases;

          (p) any other  transaction  entered  into by the  Company  other  than
transactions in the ordinary course of business; or

          (q) any  agreement or  understanding  whether in writing or otherwise,
for the Company to take any of the actions  specified in paragraphs  (a) through
(p) above.

     10. Accounts Receivable.  Except to the extent reserved against in the Base
Balance Sheet or disclosed in Section 8.10(a) of the Disclosure Schedule, all of
the accounts  receivable of the Company as of March 1, 1998, which are listed in
Section 8.10(b) to the Disclosure  Schedule,  are valid and enforceable  claims,
are  subject  to no  set-off  or  counterclaim,  and  are,  in the  commercially
reasonable  judgment of the Company,  fully  collectable in the normal course of
business,  after  deducting the allowance  for doubtful  accounts  stated in the
respective  Base Balance Sheet and adjusted since the date thereof in accordance
with generally accepted accounting principles  consistently  applied.  Except as
disclosed  in Section  8.10(c) of the  Disclosure  Schedule,  the Company has no
accounts  receivable  from any person,  firm or corporation  which is affiliated
with it or from any of its directors, officers, employees, or stockholders.

     11.  Transactions  with Affiliates.  Except as set forth in Section 8.11 of
the  Disclosure  Schedule,  there  are no  loans,  leases  or  other  continuing
transactions  between  the  Company  and  any  present  or  former  stockholder,
director, or officer of the Company, or any member of that officer's, director's
or stockholder's  immediate  family,  or any person  controlled by that officer,
director or stockholder or his or her immediate  family.  Except as set forth in
Section 8.11 of the Disclosure Schedule, no stockholder,  director or officer of
the Company or any of their respective spouses or family members,  owns directly
or  indirectly  on an  individual  or joint basis any  material  interest in, or
serves as an  officer  or  director  or in  another  similar  capacity  of,  any
competitor or supplier of the Company,  or any organization which has a contract
or arrangement with the Company. For purposes of the foregoing,  "control" means
the  possession,  direct  or  indirect,  or the  power to  direct  or cause  the
direction of the  management  and policies of an entity or  individual,  whether
through the ownership of voting securities, by contract, or otherwise.


                                       12
<PAGE>

     12.  Title  to  Properties.  Except  as set  forth in  Section  8.12 of the
Disclosure  Schedule,  the Company has good and  marketable  title to all of its
properties and assets  reflected on the latest balance sheet included in Section
8.7 of the  Disclosure  Schedule or acquired  thereafter,  free and clear of all
liens, restrictions or encumbrances.  All equipment included in those properties
which is  necessary  to the  business  of the Company is in good  condition  and
repair, ordinary wear and tear excepted. All leases of real or personal property
to which the  Company is a party are fully  effective  and  afford  the  Company
peaceful and undisturbed  possession of the subject matter of those leases.  The
Company  is not in  violation  of any  zoning,  building  or  safety  ordinance,
regulation or requirement or other law or regulation applicable to the operation
of its  owned  or  leased  properties,  nor  has it  received  any  notice  of a
violation. The Company does not own any real property or, except as set forth in
Section 8.12 of the Disclosure Schedule, have any interests in real property. As
of the Execution  Date, the Company shall have good and marketable  title in fee
simple  to all  real  property  and good and  marketable  title to all  personal
property owned by it, in each case free and clear of all liens, encumbrances and
defects except such as will not materially  affect the value of the property and
will not interfere  with the use made and proposed to be made of the property by
the Company; and any real property and buildings held at the time under lease by
the Company will be held by it under valid,  subsisting and  enforceable  leases
with such  exceptions as are not material and do not interfere with the use made
and proposed to be made of the property and buildings.

     13. Tax  Matters.  The  Company  has filed all  federal,  state,  local and
foreign tax returns  required to be filed  through the Execution  Date,  and has
paid or caused to be paid all Taxes (as defined below) required to be paid by it
through the Execution Date whether  disputed or not, except Taxes which have not
yet accrued or otherwise become due, for which adequate  provision has been made
in the  pertinent  financial  statements  referred to in Section 8.7 above.  The
provisions  for taxes on the Base Balance Sheet and on the latest  balance sheet
included in Section 8.7 of the Disclosure Schedule are sufficient as of its date
for the payment of all accrued and unpaid Taxes of any nature of the Company and
any applicable  Taxes owing by that Person to any  jurisdiction,  whether or not
assessed  or  disputed.  All taxes and other  assessments  and levies  which the
Company is required to withhold or collect have been  withheld and collected and
have been paid over to the proper governmental  authorities.  Neither the I.R.S.
nor any other  governmental  authority is now  asserting or, to the knowledge of
any  Shareholder,  threatening  to assert  against the Company any deficiency or
claim  for  additional  Taxes.  Except  as set  forth  in  Section  8.13  of the
Disclosure Schedule, there has not been any audit of any tax return filed by the
Company.  Except as set forth in Section  8.13 of the  Disclosure  Schedule,  no
waiver or agreement by the Company is in force for the extension of time for the
assessment or payment of any Taxes. The Company is not a party to any agreement,
contract or arrangement that would result  individually or in the aggregate,  in
the payment of any "excess parachute payment" within the meaning of Section 280G
of the  Internal  Revenue  Code  of  1986,  as  amended.  For  purposes  of this
Agreement,  "Taxes"  means  federal,  state,  local,  foreign  and other  taxes,
including without limitation, income taxes, estimated taxes, excise taxes, sales
taxes,  use  taxes,  gross  receipts  taxes,  franchise  taxes,  employment  and
payroll-related  taxes,  withholding  taxes,  stamp  taxes,  transfer  taxes and
property taxes, whether or not measured in whole or in part by net income.


                                       13
<PAGE>

     14.     Contracts and Commitments.

          (a)  The  Company  is not a  party  to  any  contract,  obligation  or
commitment  which involves a potential  commitment in excess of $10,000 or which
is otherwise material to the business of the Company and, except as set forth in
Section 8.14 of the Disclosure  Schedule,  the Company has no: (i) employment or
consulting  contracts;  (ii) stock  redemption  or  purchase  agreements;  (iii)
agreements  providing for the  indemnification of others against any liabilities
or the sharing of the tax  liability  of others;  (iv)  license  agreements  (as
licensor or licensee);  (v)  distributor or sales  agreements;  (vi)  contracts,
agreements or understandings with officers, managers,  directors,  employees, or
stockholders of the Company or persons or organizations related to or affiliated
with any such persons;  (vii) leases;  (viii)  agreements  with customers of the
Company; (ix) plans or contracts providing for bonuses, pensions, options, stock
purchases,   deferred   compensation,   retirement  payments,   profit  sharing,
collective  bargaining or the like, or any contract or agreement  with any labor
union; (x) agreements for the purchase of any commodity,  material or equipment;
(xi)  agreements  regarding  the  provision  of medical  services  to  patients,
including without  limitation,  agreements with any patients,  HMOs, PPOs, third
party payors,  IPAs,  PHOs,  MSOs (or similar  arrangements),  employers,  labor
unions,   hospitals,   clinics  and   ambulatory   surgery   centers,   Medicare
intermediaries and Medicaid intermediaries (collectively,  "Medical Customers");
(xii)  contracts,   agreements  or  understandings   with  physicians,   nurses,
technicians or allied healthcare providers; (xiii) other agreements creating any
obligations  of the  Company  with  respect to any  contract  or  agreement  not
specifically  disclosed  elsewhere herein or in the Disclosure  Schedule;  (xiv)
agreements  containing  covenants limiting the freedom of the Company to compete
in any line of  business  or  territory  or with any person or  entity;  or (xv)
indentures,  mortgages,  promissory notes, loan agreements,  guaranties or other
agreements or  commitments  for the  borrowing of money or any related  security
agreements.

          (b) All  contracts,  agreements,  leases and  instruments to which the
Company  is a party or by which the  Company is  obligated  are valid and are in
full force and effect and constitute legal, valid and binding obligations of the
Company or, as the case may be, and,  to the  knowledge  of the Company and each
Shareholder, of the other parties thereto,  enforceable in accordance with their
respective terms. Neither the Company nor any Shareholder knows of any notice or
threat of or basis for the  termination,  expiration  or  modification  of those
agreements  within  one  year  from  the  Execution  Date,  which   termination,
expiration  or  modification  would  reasonably  br  expected to have a Material
Adverse Effect (as defined below).  Neither the Company and, to the knowledge of
the Company and each Shareholder,  nor any other party to any material contract,
agreement  or  instrument  of the Company,  is in default in complying  with any
provisions thereof, and no condition or event or fact exists which, with notice,
lapse of time or both would  constitute a default  thereunder on the part of the
Company or, to the  knowledge  of the Company  and each  Shareholder,  any other
party  thereto,  except  for  any  default,   condition,  event  or  fact  that,
individually or in the aggregate,  would not have a Material  Adverse Effect (as
defined below).  For purposes of this Agreement,  Material  Adverse Effect means
any change or effect that is or would be materially  adverse to the  properties,
assets,  business,  condition  (financial or otherwise)  results of operation or
business prospects of the Company.


                                       14
<PAGE>

          (c)  The  Company  is  not  a  party  to  any   contract,   agreement,
understanding or arrangement which under circumstances now foreseeable is likely
to have a Material Adverse Effect.

          (d) Neither  the  Company,  nor any  Shareholder,  nor any  physician,
nurse,  technician or allied health care provider  providing medical services on
behalf  of the  Company  on a  full  or  part-time  basis  or as an  independent
contractor  or  consultant  (a "Health  Care  Provider"):  (i) has any direct or
indirect  liability for  renegotiation of government  contracts or subcontracts;
(ii) has been  suspended or debarred  from bidding on contracts or  subcontracts
with any federal,  state or local agency or  governmental  authority;  (iii) has
been audited or  investigated  by any such agency or  authority  with respect to
contracts  entered  into or goods and  services  provided  by the Company or any
Health Care Provider;  or, (iv) has had a contract terminated by any such agency
or authority  for default or failure to perform in  accordance  with  applicable
standards.

     15.  Intellectual  Property Rights;  Employee  Restrictions.  Except as set
forth in Section 8.15 of the Disclosure Schedule,  the Company owns or possesses
adequate  license or other rights to use,  free and clear of claims or rights of
any other person,  all Intellectual  Property (as defined below) material to the
conduct  of  its  businesses  as  presently  conducted  and  as  proposed  to be
conducted.  The rights of the  Company in all of its  Intellectual  Property  is
freely  transferable.  Neither the Company nor any of the Shareholders are aware
of any  infringement  by any other person of any rights of the Company under any
of its  Intellectual  Property.  No claim is pending or  threatened  against the
Company to the effect that any of its  Intellectual  Property  infringes upon or
conflicts with the asserted  rights of any other person and, to the knowledge of
each  Shareholder  and the  Company,  there is no basis for any of these  claims
(whether  or not  pending or  threatened).  No claim is  pending  or  threatened
against  the  Company to the effect  that any of its  Intellectual  Property  is
invalid or  unenforceable,  and, to the  knowledge of each  Shareholder  and the
Company,  there is no basis for any of these  claims  (whether or not pending or
threatened).  All  proprietary  information  developed  by or  belonging  to the
Company and which is material to the business of the Company  which has not been
patented has been kept  confidential.  The Company is not making unlawful use of
any Intellectual Property of any other person, including without limitation, any
former  employer or any past or present  employees of the  Company.  Neither the
Company  nor  any  of  their   respective   employees  have  any  agreements  or
arrangements   with  former  employers  of  those  employees   relating  to  any
Intellectual  Property of those employers,  which interfere or conflict with the
performance of those employee's duties. All Intellectual Property, to the extent
applicable, of the Company are subsisting and have not been abandoned. Except as
set forth in Section 8.15 to the Disclosure  Schedule,  none of the Intellectual
Property is the subject of any outstanding assignments, grants, liens, licenses,

                                       15
<PAGE>

obligations  or  agreements,  whether  written,  oral or implied.  All  required
annuities,  renewal fees, maintenance fees, royalty payments,  amendments and/or
other  filings or payments  which are  necessary  to preserve  and  maintain the
Intellectual  Property  have  been  filed  and/or  made.  For  purposes  of this
Agreement, Intellectual Property means patents, patent applications, trademarks,
trade  secrets,  trademark  applications,  logos,  service  marks,  service mark
applications,  trade names, assumed names, copyrights,  copyright registrations,
know-how,   manufacturing  processes,  programming  processes,  formulae,  trade
secrets, customer lists, patient lists, or other intellectual property rights.

     16.  Litigation.  Except  as  otherwise  provided  in  Section  8.16 of the
Disclosure  Schedule,  there is no litigation or governmental or  administrative
proceeding or  investigation  (including  without  limitation,  any  malpractice
claims,   Department  of  Professional  Regulation  or  Board  of  Medicine  (or
equivalent) investigation,  suit, notice of intent to institute,  arbitration or
other  proceeding)  pending  or,  to the  knowledge  of  the  Company  and  each
Shareholder,  threatened  against the Company or affecting any of its properties
or assets,  or against any officer,  director or  stockholder or employee of the
Company or which would prevent or hinder the  consummation  of the  contemplated
transactions,  nor has  there  occurred  any  event,  nor does  there  exist any
condition  on the basis of which any such  claim may be  asserted.  No claim has
been asserted against the Company for renegotiation or price  redetermination of
any material  business  transaction,  and there are no facts upon which any such
claim could be based. All the actions, suits, claims, proceedings,  arbitrations
or investigations described in Section 8.16 to the Disclosure Schedule are being
diligently  prosecuted  and are  adequately  covered by  insurance  or  adequate
reserves  have been set aside  therefor on the financial  statements.  As of the
Execution Date,  there will be no actions,  suits or proceedings  pending or, to
the knowledge of the Shareholders,  threatened against or affecting the Company,
or any property of the Company in any court or before any arbitrator of any kind
or before or by any governmental  body,  except for malpractice  incurred in the
ordinary  course of business  which will be disclosed to SHCR by the Company and
the  Shareholders  prior to the  closing  of the  purchase  of any  Sale  Shares
pursuant to this  Agreement.  As of the Execution Date, the Company shall not be
in default under any order of any court,  arbitrator or  governmental  body; and
the  Company  shall  not be  subject  to or party to any  order of any  court or
governmental  body  arising  out of any  action,  suit or  proceeding  under any
statute or other law respecting antitrust,  monopoly, restraint of trade, unfair
competition or similar  matters.  As of the Execution Date,  neither the Company
nor any of the  Shareholders  shall be in violation of any statute or other rule
or  regulation  of any  governmental  body the  violation  of  which  may have a
Material Adverse Effect.

     17. Permits;  Compliance  with Laws. The Company has all necessary  Permits
(meaning franchises,  authorizations,  approvals,  orders,  consents,  licenses,
certificates,  permits,  registrations,   qualifications  or  other  rights  and
privileges)  necessary  to  permit it to own its  property  and to  conduct  its
business as it is  presently  conducted  and all those  Permits are valid and in
full force and effect.  No Permit is subject to  termination  as a result of the
execution of the Agreement or consummation of the contemplated transactions. The
Company  is now and  has  been  in  compliance  with  all  applicable  statutes,

                                       16
<PAGE>

ordinances,  orders,  rules and  regulations  (including all applicable laws and
regulations  relating to drugs and  controlled  substances)  promulgated  by any
federal,  state,  municipal or other  governmental  authority which apply to the
conduct of its  business.  The Company has never entered into or been subject to
any judgment,  consent decree,  compliance  order or  administrative  order with
respect to any  environmental  or health and safety law or received  any notice,
demand letter,  formal  complaint or claim with respect to any  environmental or
health and safety matter or the enforcement of any such law.

     18. Licenses; Credentials. Section 8.18 of the Disclosure Schedule contains
a complete and accurate list of all licenses held by the Shareholders and all of
the  Health  Care  Providers.  Prior to the  Execution  Date,  the  Company  has
delivered   copies  of  all  licenses  and  all   credentialing   documents  and
correspondence relating to or about the Company, the Shareholders and all of the
Health Care Providers. Each Health Care Provider is duly licensed under the laws
of the State of Texas or the laws of the states disclosed in Section 8.18 of the
Disclosure  Schedule  and has  complied  with all laws,  rules  and  regulations
relating  to the  rendering  of services in their  respective  specialty  areas.
Except  as  disclosed  on  Schedule  8.18  (a) of  the  Disclosure  Schedule  no
Shareholder  or  Health  Care  Provider  has:  (i) had  his or her  professional
license,  Drug  Enforcement  Agency number,  Medicare  provider  status or staff
privileges  at  any  hospital  or  medical  facility  suspended,   relinquished,
terminated or revoked;  (ii) been reprimanded,  sanctioned or disciplined by any
licensing board or any federal,  state or local society or agency,  governmental
body,  hospital,  third party payor or  specialty  board;  or, (iii) had a final
judgment or settlement without judgment entered against him or her in connection
with a  malpractice  or similar  action for an amount in excess of Five Thousand
Dollars  ($5,000.00).  As of the  Execution  Date,  the Company will possess all
licenses, permits, franchises,  authorizations,  patents, copyrights, trademarks
and trade  names,  or rights  thereto,  required to conduct its business as then
conducted and as then proposed to be conducted,  without known conflict with the
rights of others.

     19. Labor Laws. The Company employs _______ full-time and _______ part-time
employees and generally enjoys a good employer-employee  relationship with those
employees.  The Company is not delinquent in payment to any of its employees for
any wages, salaries,  commissions,  bonuses or other direct compensation for any
services  performed for it prior to the Execution Date or amounts required to be
reimbursed to its employees.  There are no charges of employment  discrimination
or unfair labor practices or strikes, slowdowns, stoppages of work, or any other
concerted  interference with normal operations existing,  pending or, to each of
the Shareholder's  knowledge,  threatened  against or involving the Company.  No
question  concerning  labor  representation   exists  respecting  any  group  of
employees of the Company. The Company is in compliance with all applicable laws,
including,  without limitation,  environmental laws, OSHA, ERISA, Americans with
Disabilities  Act, the Fair Labor Standards Act and the  Immigration  Reform and
Control Act of 1986, as amended and  supplemented,  and Sections 212(n) and 274A
of the  Immigration and Nationality  Act, as amended and  supplemented,  and all
implementing regulations relating thereto.


                                       17
<PAGE>

     20.     Information Supplied by the Company.

          (a)  Neither  this  Agreement  nor  any  document  referenced  in this
Agreement,  nor any certificate or statement furnished pursuant to the Agreement
by or on behalf of the Company or any Shareholder, when taken together, contains
any  untrue  statement  of a  material  fact or omits to state a  material  fact
necessary in order to make the statements contained therein not misleading.

          (b) The Company has provided to each  Shareholder all information that
Shareholder has requested regarding the properties,  assets, business, condition
(financial or otherwise), results of operations or prospects of the Company, has
provided the  Shareholders the opportunity to ask questions and has answered any
and all questions from the  Shareholders in connection  with those matters,  and
has delivered to each  Shareholder the financial  statements and Projections set
forth in Section 8.7 of the Disclosure Schedule.  No document referenced in this
Agreement  or  statement  furnished  pursuant to this  Section  8.20(b) by or on
behalf of the Company,  when taken  together,  to the  knowledge of the Company,
contains any untrue  statement  of a material  fact or omits to state a material
fact necessary in order to make the statements contained therein not misleading.

          (c) The Company has provided to, or made  available for inspection and
copying by,  Sheridan  and its counsel and the  Shareholders  and their  counsel
true,  correct and complete copies of all documents  referred to in this Article
III or in the  Disclosure  Schedules  delivered  to  Sheridan  pursuant  to this
Agreement.

          (d) As of the Execution Date, no  representation or warranty by any of
the  Shareholders  in any written  statement or  certificate  furnished or to be
furnished  to SHCR or any  Purchaser  pursuant to this  Agreement or the Related
Documents when taken  together,  will have  contained any untrue  statement of a
material  fact or will have omitted to state a material  fact  necessary to make
the statements made not misleading.  There will be no fact or condition which at
the time has not been disclosed to SHCR or any Purchaser which could  materially
adversely  affect the  business,  prospects,  financial  condition or results of
operations of the Company.

     21. Investment Banking;  Brokerage Fees. Neither the Company nor any of the
Shareholders  have  incurred or become  liable for any broker's or finder's fee,
banking  fees or similar  compensation,  relating to or in  connection  with the
contemplated transactions.

22.Employee Benefit Programs.

          (a) Section 8.22 of the Disclosure Schedule sets forth a list of every
Employee  Program  that has been  maintained  (as such term is  further  defined
below) by the Company at any time  during the  three-year  period  ending on the
Execution Date.

          (b) Each Employee Program which has been maintained by the Company and
which has at any time been intended to qualify under Section 401(a) or 501(c)(9)
of the Code, has received a favorable  determination or approval letter from the

                                       18
<PAGE>

IRS  regarding  its  qualification  under that  section and has,  in fact,  been
qualified  under the  applicable  section of the Code from the effective date of
that Employee  Program  through and  including the Closing (or, if earlier,  the
date that all of that Employee Program's assets were  distributed).  No event or
omission  has  occurred  which  would  cause that  Employee  Program to lose its
Qualification under the applicable Code section.

          (c) There  has not been any  failure  of any party to comply  with any
laws applicable with respect to the Employee  Programs that have been maintained
by  the  Company.  With  respect  to any  Employee  Program  now  or  heretofore
maintained by the Company,  there has occurred no "prohibited  transaction,"  as
defined in Section 406 of ERISA,  or Section 4975 of the Code,  or breach of any
duty under ERISA or other  applicable law (including,  without  limitation,  any
health care  continuation  requirements  or any other tax law  requirements,  or
conditions to favorable  tax  treatment,  applicable to such plan),  which could
result,  directly  or  indirectly  (including  without  limitation,  through any
obligation of indemnification or contribution), in any taxes, penalties or other
liability to either of the Company or any Affiliate. No litigation, arbitration,
or governmental administrative proceeding (or investigation) or other proceeding
(other than those relating to routine claims for benefits) is pending or, to the
knowledge  of any  Shareholder,  threatened  with  respect to any such  Employee
Program.

          (d) Neither the Company nor any of its  Affiliates  has  incurred  any
liability  under  Title IV of ERISA  which will not be paid in full prior to the
Closing.  There has been no  "accumulated  funding  deficiency"  (whether or not
waived) with respect to any Employee  Program ever  maintained by the Company or
any of its Affiliates and subject to Code Section 412 or ERISA Section 302. With
respect  to  any  Employee  Program  maintained  by  the  Company  or any of its
Affiliates and subject to Title IV of ERISA,  there has been no (nor will be any
as a result of the transaction contemplated by this Agreement):  (i) "reportable
event," within the meaning of ERISA Section 4043, or the regulations  thereunder
(for which  notice the notice  requirement  is not waived  under 29 C.F.R.  Part
2615); and, (ii) event or condition which presents a risk of plan termination or
any other  event that may cause the  Company or any of its  Affiliates  to incur
liability  or have a lien  imposed on its assets  under  Title IV of ERISA.  All
payments and/or  contributions  required to have been made (under the provisions
of any agreements or other  governing  documents or applicable law) with respect
to all Employee  Programs ever  maintained by the Company or any Affiliate,  for
all periods  prior to the  Closing,  either have been made or have been  accrued
(and all such unpaid but accrued  amounts are  described  on Section 8.22 of the
Disclosure  Schedule).  Except as described  in Section  8.22 of the  Disclosure
Schedule,  no Employee  Program  maintained  by the Company or any Affiliate and
subject to Title IV of ERISA (other than a Multiemployer Plan) has any "unfunded
benefit liabilities" within the meaning of ERISA Section 4001(a)(18),  as of the
Closing  Date.  Neither the Company nor any  Affiliate  have ever  maintained  a
Multiemployer Plan. None of the Employee Programs ever maintained by the Company
or any  Affiliate  have  ever  provided  health  care or any  other  non-pension
benefits to any employees after their  employment was terminated  (other than as
required  by part 6 of  subtitle B of title I of ERISA) or has ever  promised to
provide those post-termination benefits.


                                       19
<PAGE>

          (e) With respect to each  Employee  Program  maintained by the Company
within the three years preceding the Execution Date, complete and correct copies
of the  following  documents  (if  applicable  to that  Employee  Program)  have
previously been delivered to Sheridan:  (i) all documents embodying or governing
that  Employee  Program,  and  any  funding  medium  for  the  Employee  Program
(including,  without limitation, trust agreements) as they may have been amended
to the Execution Date; (ii) the most recent IRS determination or approval letter
with respect to that Employee  Program under Code Section 401 or 501(c)(9),  and
any applications for determination or approval  subsequently filed with the IRS;
(iii)  the  three  most  recently  filed IRS  Forms  5500,  with all  applicable
schedules and  accountants'  opinions  attached  thereto;  (iv) the summary plan
description  for that Employee  Program (or other  descriptions of that Employee
Program provided to employees) and all modifications  thereto; (v) any insurance
policy  (including any fiduciary  liability  insurance  policy)  related to that
Employee Program;  (vi) any documents evidencing any loan to an Employee Program
that is a leveraged employee stock ownership plan; and (vii) with respect to any
Multiemployer  Plan, any  participation  or adoption  agreement  relating to the
Company's participation in or contributions under that plan;

          (f)  Each  Employee  Program  maintained  by  the  Company  as of  the
Execution  Date is  subject  to  termination  by the Board of  Directors  of the
Company  without any further  liability or obligation on the part of the Company
to make further  contributions  to any trust  maintained under any such Employee
Program following such termination.

          (g) For purposes of this Section 8.22:

               (i) an entity  "maintains"  an  Employee  Program if such  entity
sponsors,  contributes  to, or provides  (or has  promised to provide)  benefits
under such  Employee  Program,  or has any  obligation  (by  agreement  or under
applicable  law) to  contribute  to or  provide  benefits  under  such  Employee
Program,  or if such Employee Program  provides  benefits to or otherwise covers
employees of such entity (or their spouses, dependents, or beneficiaries); and

               (ii) an entity is an  "Affiliate"  of the Company for purposes of
this Section 8.22 if it would have ever been  considered a single  employer with
either  of the  Company  under  ERISA  Section  4001(b)  or  part  of  the  same
"controlled group" as the Company for purposes of ERISA Section 302(d)(8)(C).

               (iii) an Employee  Program means:  (i) all employee benefit plans
within  the  meaning of ERISA  Section  3(3),  including,  but not  limited  to,
multiple  employer  welfare  arrangements  (within the meaning of ERISA  Section
3(40)),  plans to which  more than one  unaffiliated  employer  contributes  and
employee  benefit plans (such as foreign or excess  benefit plans) which are not
subject to ERISA;  and,  (ii) all stock option plans,  bonus or incentive  award
plans, severance pay policies or agreements,  deferred compensation  agreements,
supplemental income arrangements, vacation plans, and all other employee benefit
plans,  agreements,  and arrangements not described in (i) above. In the case of
an Employee  Program  funded through an  organization  described in Code Section
501(c)(9),  each reference to that Employee Program shall include a reference to
such organization.


                                       20
<PAGE>

(h) The Shareholders and the Company represent to SHCR that immediately prior to
the  Execution  Date,  the  Shareholders  and the Company took all necessary and
appropriate  action  to  terminate  the Plans (as  defined  below),  and that no
additional  contributions  are  required  to be made by the Company to the Plans
after  the  Execution  Date.  The  Company  agrees  that as soon as  practicable
following the Execution Date, the Company shall apply for determination  letters
from the  Internal  Revenue  Service to the effect that the  termination  of the
Plans does not have any  adverse  effect  upon their  qualification.  As soon as
practicable after the Company has received such  determination  letters from the
IRS,  the Company  shall  direct the Plan's  trustees to make  distributions  to
participants and  beneficiaries  under the Plans in accordance with the terms of
the Plans. Any and all costs associated with the  administration  or termination
of the Plans, including without limitation, costs relating to the preparation of
Forms 5500, annual valuations, and the Forms 5310, and any costs relating to the
distribution  of benefits to  participants  and  beneficiaries  under the Plans,
shall promptly be paid in their entirety  directly by the  Shareholders or borne
by the Plan as the Trustees shall determine. Plans means the [Any Company Profit
Sharing Plan, any Company 401(k) and Profit Sharing Plan and Trust  Agreement of
the Company and any other Company ERISA plan].

     23.     Environmental Matters.

          (a) Except as set forth in Section  8.23 of the  Disclosure  Schedule,
(i) the  Company  has  never  generated,  transported,  used,  stored,  treated,
disposed  of, or  managed  any  Hazardous  Waste  (as  defined  below);  (ii) no
Hazardous  Material  (as  defined  below) has ever been or is  threatened  to be
spilled,  released,  or disposed  of at any site  presently  or formerly  owned,
leased,  or occupied by the Company,  or has ever come to be located in the soil
or  groundwater  at any such site, for which the Company may have any liability;
(iii) no Hazardous Material has ever been transported from any site presently or
formerly owned,  leased, or occupied by the Company for treatment,  storage,  or
disposal at any other place;  (iv) the Company does not presently own,  operate,
lease,  or  occupy  any  site on which  underground  storage  tanks  are or were
located, for which the Company may have any liability;  and (v) no lien has ever
been imposed by any governmental agency on any property, facility, machinery, or
equipment  owned,  leased,  or occupied by the  Company in  connection  with the
presence of any Hazardous Material.

          (b) Except as set forth in Section  8.23 of the  Disclosure  Schedule,
(i) the Company has no liability under, nor has the Company ever violated in any
material  respect,  any Environmental  Law; (ii) any property owned,  leased, or
occupied by the Company, and any facilities and operations thereon are presently
in compliance in all material  respects with all applicable  Environmental  Laws
for which the Company may have  liability;  (iii) the Company has never  entered
into or been subject to any  judgment,  consent  decree,  compliance  order,  or
administrative  order  with  respect to any  environmental  or health and safety
matter  or  received  any  request  for  information,   notice,  demand  letter,
administrative inquiry, or formal or informal complaint or claim with respect to
any  environmental  or  health  and  safety  matter  or the  enforcement  of any
Environmental  Law;  and (iv)  neither the Company nor any  Shareholder  has any
reason to  believe  that any of the  items  enumerated  in clause  (iii) of this
paragraph will be forthcoming.

                                       21
<PAGE>

          (c) Except as set forth in Section 8.23 of the Disclosure Schedule, no
site  owned,  leased,  or  occupied  by the  Company  contain  any  asbestos  or
asbestos-containing  material, any polychlorinated biphenyls (PCBs) or equipment
containing PCBs, or any urea formaldehyde foam insulation, for which the Company
may have any liability.

          (d) The Company has  provided  to  Sheridan  copies of all  documents,
records,  and information  available to the Company concerning any environmental
matter  relevant to the  Company,  whether  generated  by the Company or others,
including,   without  limitation,   environmental  audits,   environmental  risk
assessments,  site  assessments,  documentation  regarding  off-site disposal of
Hazardous Materials, spill control plans, and reports, correspondence,  permits,
licenses, approvals, consents, and other authorizations related to environmental
or health and safety matters issued by any governmental agency.

          (e) For purposes of this Section 8.23:  (i) Hazardous  Material  means
any  hazardous or  bio-hazardous  waste,  hazardous or  bio-hazardous  material,
hazardous or bio-hazardous  substance,  petroleum product, oil, toxic substance,
pollutant, or contaminant,  as defined or regulated under any Environmental Law,
or any other  substance  which may pose a threat to the  environment or to human
health or safety;  (ii)  Hazardous  Waste means any  hazardous or  bio-hazardous
waste as defined or regulated under any  Environmental  Law.  Environmental  Law
means any  environmental or health and  safety-related  law,  regulation,  rule,
ordinance,  or by-law at the foreign,  federal,  state, or local level,  whether
existing as of the Execution Date or previously enforced.

     24.  Insurance.  The physical  properties,  assets,  business,  operations,
employees,  officers  and  directors  of the  Company  are insured to the extent
disclosed in Section  8.24 of the  Disclosure  Schedule.  Except as set forth in
Section  8.24 of the  Disclosure  Schedule,  there is no  claim  by the  Company
pending under any of those policies.  Those insurance  policies and arrangements
are in full force and effect,  all premiums  with respect  thereto are currently
paid, and the Company is in compliance with the terms thereof. That insurance is
sufficient for compliance by the Company with all requirements of applicable law
and all agreements and leases to which it is a party.  Those insurance  policies
shall  continue  to be in full force and effect  following  consummation  of the
transactions  contemplated  by  the  Agreement.  Neither  the  Company  nor  any
Shareholder  knows, after due inquiry,  of any threatened  termination of any of
those policies or arrangements.

     25. Relationship with Customers.  The relationships of the Company with its
customers and Medical Customers are good commercial  working  relationships.  No
customer or Medical  Customer,  which accounted for more than 1% of the revenues
of the Company for the twelve (12) months  ended  February  28, 1998 or which is
otherwise significant to the Company, has canceled or otherwise terminated or to
the knowledge of the Company and each of the Shareholders,  threatened to cancel
or otherwise  terminate its  relationship  with the Company,  or has during that
period decreased materially its usage or purchase of the services or products of
the Company.  No such customer or Medical  Customer has, to the knowledge of any
Shareholder,  any  plan or  intention  to  terminate,  to  cancel  or  otherwise
materially  and  adversely  modifying  its  relationship  with the Company or to
decrease materially or limit its usage, purchase or distribution of the services
or products of the Company.


                                       22
<PAGE>

     26. Powers of Attorney.  Neither the Company nor any  Shareholder  have any
outstanding  power  of  attorney  relating  to  their  status  as  Shareholders,
officers, agents or employees of the Company, or relating to the Company, except
as otherwise contemplated by this Agreement.

     27.  Health  Care  Facilities.  Each of the  Shareholders  and Health  Care
Providers  maintains in good standing staff memberships or similar  affiliations
with the health care  facilities as set forth on Section 8.27 of the  Disclosure
Schedule.

     28. Good Health. The Shareholders and, to the Shareholders'  knowledge, all
of the Health Care  Providers  are in good physical and mental health and do not
suffer from any illnesses or  disabilities  which could prevent any of them from
fulfilling their responsibilities under the respective contracts,  agreements or
understandings   with  the  Company  or  prevent  them  from  fulfilling   their
responsibilities  with  the  Company  as  they  currently  exist.  None  of  the
Shareholders,  and to the  Shareholders'  knowledge,  none  of the  Health  Care
Providers  use or abuse  drugs or any  controlled  substances,  or have  used or
abused any  controlled  substances  at any time  (other  than those  medications
lawfully  prescribed by a medical doctor in a reasonable  diagnosis and which do
not interfere with that person's  capacity to perform his or her  obligations to
the  Company),  or are under the influence of alcohol or are affected by the use
of  alcohol  during  the time  period  required  to  perform  their  duties  and
obligations under any contracts, agreements or understandings with the Company.

     29. Employees;  Independent Contractors.  The Company has made available to
Sheridan the names and annual salary rates and other  incentive,  bonus or other
compensation,  if applicable,  for all present full-time and part-time employees
of the Company and a complete and correct copy of the  permanent  payroll of the
Company as of February  28, 1998.  To the best  knowledge of the Company and the
Shareholders,  no former or current employee of the Company is a party to, or is
otherwise bound by, any agreement or arrangement, including, without limitation,
any  confidentiality,  non-competition or proprietary rights agreement,  between
that  individual  and any other  person  that in any way  adversely  affects the
performance of his duties or the ability of the Company to conduct its business.

     30. No  Default.  As of the  Execution  Date,  the  Company  will not be in
default under,  and no condition will exist that with notice or lapse of time or
both would  constitute a default by the Company  under,  (i) any mortgage,  loan
agreement,  indenture,  evidence of  indebtedness  for  borrowed  money or other
agreement or  instrument  by the Company,  or to which the Company is a party at
the time,  or pursuant to which any  material  portion of its assets is bound at
the time, or (ii) any judgment,  order or injunction of any court, arbitrator or
governmental  agency,  except for  non-payment  defaults  which in the aggregate
could not materially and adversely affect the business,  financial  condition or
results of operations of the Company.

                                       23
<PAGE>

SECTION 9.  SHCR's Representations and Warranties

     1. Making of Representations  and Warranties.  As a material  inducement to
the Shareholders and the Company to enter into this Agreement and consummate the
contemplated  transactions,  SHCR makes to the Shareholders the  representations
and warranties contained in this Section.

     2.  Organization and Corporate Power. SHCR is a corporation duly organized,
validly  existing and in good standing  under the laws of the State of Delaware.
and has the full  corporate  power and authority to own or lease its  properties
and to  conduct  its  business  in the  manner  and in the  places  where  those
properties  are owned or leased or their business is conducted and to enter into
this  Agreement and each  agreement,  document and instrument to be executed and
delivered by it pursuant to or as  contemplated  by this  Agreement and to carry
out the contemplated transactions.

     3. Authority. The execution, delivery and performance of this Agreement and
each  agreement,  document and  instrument  to be executed and delivered by SHCR
pursuant to this Agreement have been duly authorized by all necessary  corporate
action  of  SHCR,  and no  other  corporate  action  on the  part of SHCR or its
stockholders is required in connection  therewith.  This Agreement and each such
agreement,  document and instrument constitutes,  or when executed and delivered
by SHCR will  constitute,  valid and binding  obligations of SHCR enforceable in
accordance with their respective terms. The execution,  delivery and performance
by SHCR of this Agreement and each such agreement, document and instrument:

          (a)     do not and will not violate any provisions of the
Certificate of Incorporation or By-Laws of SHCR;

          (b) do not and will not result in any  violation  by SHCR of any laws,
rules or  regulations  of the United  States or any state or other  jurisdiction
applicable to SHCR,  or require SHCR to obtain any  approval,  consent or waiver
of, or to make any filing with, any Person  (governmental or otherwise) that has
not been obtained or made; and

          (c) do not and will not  result in a breach of,  constitute  a default
under, accelerate any obligation under or give rise to a right of termination of
any  indenture  or loan or credit  agreement or any other  agreement,  contract,
instrument,   mortgage,  lien,  order,  writ,  judgment,   injunction,   decree,
determination  or  arbitration  award to which  SHCR is a party or by which  the
property of SHCR is bound or affected.

                                       24
<PAGE>

     4. Investment  Banking;  Brokerage Fees.  Neither SHCR nor any affiliate of
SHCR has  incurred or become  liable for any broker's or finder's  fee,  banking
fees or similar compensation  relating to or in connection with the contemplated
transactions.

     5.  Litigation.  Except  as  otherwise  provided  in  Section  9.5  of  the
Disclosure  Schedule,  there is no litigation or governmental or  administrative
proceeding  ("Litigation") or to SHCR's knowledge any  investigation  (including
without  limitation,   any  malpractice   claims,   Department  of  Professional
Regulation or Board of Medicine (or equivalent)  investigation,  suit, notice of
intent to institute,  arbitration or other proceeding) ("Investigation") pending
or, to the  knowledge of SHCR,  threatened  against the SHCR or affecting any of
their  respective  properties  or assets,  or against any  officer,  director or
stockholder   or  employee  of  SHCR  or  which  would  prevent  or  hinder  the
consummation of the  contemplated  transactions,  nor, to the knowledge of SHCR,
has there  occurred any event nor does there exist any condition on the basis of
which any such claim may be asserted,  except for Litigation and  Investigations
which will not have a Material Adverse Effect or for which adequate insurance is
in effect.

     6. SHCR Stock.  Upon  delivery to each of the  Shareholders  of SHCR Common
Stock and upon their surrender of Common Stock at the Closing in accordance with
the terms of this Agreement,  those Shareholders shall receive SHCR Common Stock
which is fully paid,  non-assessable,  with good and marketable  title, free and
clear of all claims,  except for restrictions provided for in the Investment and
Shareholders Agreement and applicable laws and regulations.

     7. Financial  Statements.  SHCR has delivered to the  Shareholders  and the
Company the following  consolidated  financial statements which are complete and
correct in all material  respects and fairly  present the financial  position of
SHCR and its  subsidiaries  on the dates of those  statements and the results of
their  respective  operations  for the periods  covered  thereby:  (a) unaudited
consolidated  balance sheet as at December 31, 1997 and the related statement of
operations,  shareholders' equity and cash flows for the fiscal year then ended.
The audited December 31, 1997 statements  (including the footnotes and schedules
thereto)  were  prepared  in  accordance  with  generally  accepted   accounting
principles  consistently  applied during the period  covered  thereby (the "SHCR
Base balance Sheet").

     8.    Absence of Undisclosed Liabilities.

          (a) As of the date of the SHCR Base  Balance  Sheet,  neither SHCR nor
its  subsidiaries  had any material  liability of any nature,  whether  accrued,
absolute,  contingent  or  otherwise  asserted or  unasserted,  known or unknown
(including  without  limitation,  liabilities  as guarantor  or  otherwise  with
respect to obligations of others,  or liabilities  for taxes due or then accrued
or to become due or contingent or potential  liabilities  relating to activities
of SHCR or any of its subsidiaries or the conduct of their business prior to the
date of the SHCR Base  Balance  Sheet  regardless  of whether  claims in respect
thereof  had been  asserted  as of that  date),  except  liabilities  stated  or
adequately reserved against on the SHCR Base Balance Sheet.

                                       25
<PAGE>

          (b) As of the Execution Date and as of the Closing Date, SHCR does not
have and will not have and none of its  subsidiaries  have and or will  have any
material  liabilities of any nature,  whether accrued,  absolute,  contingent or
otherwise,   asserted  or  unasserted,   known  or  unknown  (including  without
limitation, liabilities as guarantor or otherwise with respect to obligations of
others,  or  liabilities  for taxes  due or then  accrued  or to  become  due or
contingent  or  potential  liabilities  relating  to  activities  of SHCR or the
conduct of its business  prior to the Execution Date or the Closing Date, as the
case may be,  regardless of whether claims in respect  thereof had been asserted
as of that date), except liabilities:  (i) stated or adequately reserved against
on the SHCR Base Balance Sheet or the notes  thereto;  (ii) reflected in Section
9.8 of the Disclosure  Schedule;  or, (iii)  incurred in the ordinary  course of
business  of SHCR or its  subsidiaries  since the date of the SHCR Base  Balance
Sheet.

     9. Absence of Certain Developments. Since the date of the SHCR Base Balance
Sheet, except as set forth in Section 9.9 of the Disclosure  Schedule,  SHCR and
its  subsidiaries  have  conducted  their  business only in the ordinary  course
consistent with past practice and there has not been:

          (a)  any  change  in  the  financial  condition,  properties,  assets,
liabilities,  business or operations of SHCR and its subsidiaries , which change
by itself or in conjunction  with all other  changes,  whether or not arising in
the ordinary course of business, would not have a Material Adverse Effect;

          (b) any  obligation  or  liability  of any  nature,  whether  accrued,
absolute,  contingent or  otherwise,  asserted or  unasserted,  known or unknown
(including  without  limitation,  liabilities  for taxes due or to become due or
contingent or potential liabilities), incurred by SHCR or its subsidiaries other
than obligations and liabilities incurred in the ordinary course of business;

          (c) any  damage,  destruction  or  loss,  whether  or not  covered  by
insurance, materially and adversely affecting the properties, assets or business
of SHCR or its subsidiaries;

          (d)  any  other  transaction  entered  into  by  SHCR  or  any  of its
subsidiaries other than transactions in the ordinary course of business;

          (e) any declaration, setting aside or payment of any dividend by SHCR,
or the making of any other distribution in respect of the capital stock of SHCR,
or any direct or indirect  redemption,  purchase or other acquisition by SHCR of
its own capital stock; or

          (f) any  agreement or  understanding  whether in writing or otherwise,
for SHCR to take any of the  actions  specified  in  paragraphs  (a) through (e)
above.

     10.  Compliance with Laws. SHCR and its  subsidiaries are now and have been
in  compliance  with all  applicable  statutes,  ordinances,  orders,  rules and
regulations  promulgated by any federal,  state, municipal or other governmental
authority which apply to the conduct of their respective businesses,  except for
any  non-compliance or violation that,  individually or in the aggregate,  would
not have a Material Adverse Effect.


                                       26
<PAGE>


     11.  SEC  Documents.  SHCR has filed  with the  United  States  of  America
Securities  and Exchange  Commission  all reports,  notices and other  documents
required to be filed by it under the Securities Act of 1933, as amended, and the
Securities  Exchange Act of 1934,  as amended,  and the  applicable  regulations
thereunder.  SHCR has furnished to the  Shareholders  and the Company a true and
complete  copy of its  Quarterly  Report  on Form  10-Q  for the  quarter  ended
September 30, 1997 and, upon request, shall promptly furnish to the Shareholders
and the  Company  any other  filing  made  with the  United  States  of  America
Securities and Exchange  Commission.  As of the date of its filing and as of the
Closing  Date,  SHCR's  Quarterly  Report  on Form  10-Q for the  quarter  ended
September 30, 1997 and all other  required  filings with the SEC complied in all
material  respects  with the  requirements  of the  Securities  Act of 1933,  as
amended, and the Securities Exchange Act of 1934, as amended, and the applicable
regulations thereunder.

     12.  Information  Supplied by SHCR. Neither this Agreement nor any document
referenced  in  this  Agreement,  nor any  certificate  or  statement  furnished
pursuant to the Agreement by or on behalf of Sheridan SHCR, when taken together,
to the knowledge of Sheridan SHCR,  contains any untrue  statement of a material
fact or omits to state a material fact necessary in order to make the statements
contained therein not misleading.

     13. Capitalization.  The total authorized capital stock of SHCR consists of
20,000,000  shares of common  stock  (the  "Common  Stock"),  par value $.01 per
share,  1,000,000  shares of Class A common stock,  par value $.01 per share and
5,000,000  shares of preferred  stock,  par value $.01 per share. As of February
15, 1998,  6,972,605 shares of Common Stock were issued and outstanding,  all of
which are duly and validly issued, fully paid and nonassessable,  were issued in
compliance with all applicable state and federal securities laws.

     14. Permits; Compliance with Laws. SHCR has all necessary Permits necessary
to permit it to own its  property and to conduct its business as it is presently
conducted and all those  Permits are valid and in full force and effect,  except
to the extent  that any  failure  to possess a Permit  would not have a Material
Adverse Effect. No Permit is subject to termination as a result of the execution
of the Agreement or consummation of the contemplated  transactions.  SHCR is now
and has been in compliance  with all applicable  statutes,  ordinances,  orders,
rules and regulations (including all applicable laws and regulations relating to
drugs and controlled substances) promulgated by any federal, state, municipal or
other governmental authority which apply to the conduct of its business,  except
for any  non-compliance  or violation  that,  individually  or in the aggregate,
would not have a Material  Adverse  Effect.  SHCR has never entered into or been
subject to any judgment,  consent  decree,  compliance  order or  administrative
order with respect to any environmental or health and safety law or received any
request for information, notice, demand letter, administrative inquiry or formal
or informal  complaint or claim with respect to any  environmental or health and
safety matter or the enforcement of any such law.

                                       27
<PAGE>

SECTION 10.     Option Agreement; Restrictions on Transfer of Shares.

     1. As of the date of the exercise of the Option,  SHCR, the Company and the
Purchaser  of the Shares of the  Company  shall  enter into an option  agreement
containing  substantially  the same terms and  conditions as this Agreement (the
"Option Agreement").

     2. The  Company  shall not  transfer  any  Shares on its books  unless  the
Shareholder  selling those Shares,  and the Purchaser of those Shares shall have
first  complied with the  provisions of this  Agreement and the Purchaser  shall
agree in writing to be bound by the terms of the applicable Option Agreement.

     3. Promptly after the Execution Date, each Shareholder shall deliver his or
her  certificates  for all of the  Shares  owned  by him or her to SHCR  for the
purpose  of  imprinting  in  bold  the  following  legend  on  the  Certificates
representing the Shares:

     "The sale, pledge,  assignment,  encumbrance or other disposition,  and the
registration  or  transfer of the shares  represented  by this  Certificate  are
restricted  by the terms of a Purchase  Option  Agreement,  dated as of March 4,
1998,  by and among  KENNETH  TRIMMER,  M.D.,  P.A.  (the  "Company"),  Sheridan
Healthcare,  Inc. ("SHCR") and each of the shareholders of the Company including
[insert name of Shareholder], a copy of which is on file in the principal office
of Sheridan."

SHCR shall  cause  this  legend to be affixed to the Shares and shall not permit
any transfer of the Shares in violation of this  Agreement.  The  Shareholder or
any subsequent Purchaser or Purchasers of Shares shall deliver his or her Shares
to the Trustee (as defined in the VTA), and the Trustee shall hold all Shares in
escrow on behalf of the Shareholder or the subsequent Purchaser or Purchasers of
the Shares.

     4. None of the  Shareholders  shall,  at any time sell,  assign,  transfer,
donate,  or  otherwise  dispose of any Shares of the Company now, or at any time
hereafter  owned by him or her,  except in the case of a sale in accordance with
the provisions of this  Agreement.  Any attempted  sale,  assignment,  transfer,
donation or other  encumbrance  in violation  of this Section  shall be null and
void and of no force or effect whatsoever.

SECTION 11.      Indemnification.

     1.  Survival of  Representations,  Warranties,  Etc.  All  representations,
warranties,  agreements,  covenants  and  obligations  in this  Agreement,  MSA,
Employment Agreements,  Restrictive Covenant Agreements,  VTA (as defined below)
or in the  Disclosure  Schedule  or in any  certificate,  exhibit,  schedule  or
agreement  delivered by any party pursuant to the contemplated  transactions are
material  and may be  relied  upon by the  party  receiving  the same and  shall
survive the Closing  regardless  of any  investigation  by or  knowledge of that
party and shall not merge into the performance of any obligation by any party to
this Agreement, all as subject to the provisions of this Section 11.

                                       28
<PAGE>

     2.  Indemnification  by Shareholders.  Except as otherwise provided in this
Section,  each of the  Shareholders and the Partner PA Shareholders on behalf of
himself  and his  successors,  executors,  administrators,  estates,  heirs  and
permitted  assigns,  agree  subsequent  to the  Closing  to  indemnify  and hold
harmless  SHCR,  its  subsidiaries,  affiliates  and  each of  their  respective
officers,  directors,  employees and agents (individually a "Company Indemnified
Party" and collectively, the "Company Indemnified Parties") from and against and
in respect  of all  losses,  liabilities,  obligations,  damages,  deficiencies,
actions, suits, proceedings,  demands,  assessments,  orders, judgments,  fines,
penalties,  costs and expenses (including the reasonable fees, disbursements and
expenses  of  attorneys,  accountants  and  consultants)  of any kind or  nature
whatsoever  (whether or not arising out of third-party  claims and including all
amounts  paid  in  investigation,   defense  or  settlement  of  the  foregoing)
sustained, suffered or incurred by or made against any Company Indemnified Party
(individually,  a "Loss", collectively,  "Losses") arising out of, based upon or
in connection with:

          (a) fraud,  intentional  misrepresentation  or a deliberate or willful
breach  by the  Company,  the  Partner  PA,  a  Partner  PA  Shareholder  or any
Shareholder of any of their representations,  warranties or covenants under this
Agreement,  in any  Partner  PA  Related  Document  or in  any  of  the  Related
Documents.

          (b)  conditions,  circumstances  or  occurrences  which  constitute or
result  in any  other  breach  of any  representation  or  warranty  made by the
Company,  the Partner PA, a Partner PA  Shareholder  or any  Shareholder in this
Agreement  or  in  any  schedule,  exhibit,  certificate,  financial  statement,
agreement or other  instrument  delivered under this  Agreement,  the Partner PA
Documents or any of the Related Documents,  or by reason of any claim, action or
proceeding  asserted or instituted arising out of any matter or thing covered by
any such representations or warranties;

          (c) any breach of any other covenant or agreement made by the Company,
the Partner PA, a Partner PA Shareholder or any Shareholder in this Agreement or
in any schedule, exhibit, certificate,  financial statement,  agreement or other
instrument  delivered under this Agreement,  the Partner PA Related Documents or
any of the Related  Documents,  or by reason of any claim,  action or proceeding
asserted or  instituted  arising out of any matter or thing  covered by any such
covenant or agreement; and

          (d) (i) any and all claims for injury  (including  death),  claims for
damage, direct or consequential, or liability claims resulting from or connected
with  products  sold or  services  provided  by the  Company,  the Partner PA, a
Partner PA  Shareholder  or any  Shareholder or any of their agents or employees
prior to the Execution  Date,  including  without  limitation,  any  malpractice
claims;  (ii) other personal injury or property damage claims relating to events
occurring on or prior to the  Execution  Date;  (iii)  amounts due in connection
with any Employee  Program  maintained or  contributed  to by the Company or the
Partner  PA on or prior to the  Execution  Date;  (iv)  amounts  paid or payable
relating  to  environmental  matters  including  Losses  resulting  from  or  in
connection with the use,  storage,  or discharge into or presence in the ground,
water or atmosphere of any Hazardous Waste or Hazardous Material relating to the
Company,  the Partner PA, a Partner PA  Shareholder  or any  Shareholder  or any

                                       29
<PAGE>

violation of an  Environmental  Law which  occurred on or prior to the Execution
Date  relating to  Company,  the  Partner  PA, a Partner PA  Shareholder  or any
Shareholder; (v) Losses relating to the failure of the Company or the Partner PA
to comply with applicable laws or regulations on or prior to the Execution Date;
and,  (vi)  Losses  with  respect  to Taxes of the  Company  or the  Partner  PA
(including their respective predecessors) which relate to a time period prior to
the Execution Date.

     Claims under clauses 11.2 (a) through (d) of this Section are  collectively
referred to as "Company Indemnifiable Claims".

     The rights of Company  Indemnified  Parties to recover  indemnification  in
respect of any occurrence referred to in clauses (a) and (c) through (e) of this
Section  11.2  shall not be  limited  by the fact that such  occurrence  may not
constitute an inaccuracy in or breach of any representation or warranty referred
to in clause (b) of this Section 11.2.

     3.  Limitations  on  Indemnification  by  Shareholders  and the  Partner PA
Shareholders.

          (a) Threshold. Subject to the exceptions set forth in Section 11.3(c),
the Shareholders shall not be obligated to indemnify Company Indemnified Parties
in respect of any  occurrence  referred to in clauses (b) or (c) of Section 11.2
except to the extent the cumulative amount of Company Indemnifiable Losses under
those  clauses  (b) and (c) of  Section  11.2  exceeds  Fifty  Thousand  Dollars
($50,000.00)  (the  "Company  Threshold"),  whereupon  the full  amount of those
Losses in excess of the Company  Threshold  shall be  recoverable  in accordance
with the terms of this Agreement.  In no event shall the  Shareholder's  Company
Threshold  ,between  this  Agreement and the AOA exceed Fifty  Thousand  Dollars
($50,000.00).

     Subject to the  exceptions  set forth in Section  11.3(c),  the  Partner PA
Shareholders shall not be obligated to indemnify Company  Indemnified Parties in
respect of any  occurrence  referred  to in clauses  (b) or (c) of Section  11.2
except to the extent the cumulative amount of Company Indemnifiable Losses under
those  clauses  (b) and (c) of  Section  11.2  exceeds  Fifty  Thousand  Dollars
($50,000.00)  (the "Partner PA  Threshold"),  whereupon the full amount of those
Losses in excess of the Partner PA Threshold  shall be recoverable in accordance
with the terms of this Agreement. In no event shall the Partner PA Shareholders'
Company  Threshold and Partner PA Threshold  between this  Agreement and the AOA
exceed  Fifty  Thousand  Dollars  ($50,000.00).   Any  Threshold  limitation  on
indemnity  shall not apply to any monies due under any of the Related  Documents
and this Agreement.

          (b) Time Limits for  Claims.  Subject to the  exceptions  set forth in
11.3(c), indemnification with respect to Company Indemnifiable Losses in respect
of any occurrence  referred to in clauses (b) or (c) of 11.2 shall expire on the
second anniversary of the Execution Date; provided,  however,  that in each case
if prior to the  applicable  date of expiration a specific  state of facts shall
have become known which may constitute or give rise to any Company Indemnifiable
Loss as to which indemnity may be payable and a Company  Indemnified Party shall
have   given   notice  of  such  facts  to   Shareholder,   then  the  right  to
indemnification  with respect  thereto  shall remain in effect until such matter
shall have been finally determined and disposed of, and any  indemnification due
in respect  thereof shall have been paid,  according to the date on which notice
of the applicable claim is given.

                                       30
<PAGE>

                    (c) Aggregate Limitation of Losses Notwithstanding  anything
in this  Agreement,  in no event  shall  the  Shareholders  and the  Partner  PA
shareholders  be obligated  to pay SHCR  collectively  more than Twenty  Million
Dollars  for any  Losses  under  this  Agreement  and  the  AOA and the  Related
Documents.  For several  obligations  an  individual  Shareholder  or Partner PA
Shareholder  shall be liable  for no more than Ten  Million  Dollars,  provided,
however, for joint and several obligations, the preceding sentence shall apply.

          (d) Joint  and  Several  Liability  Limitation.  Except  as  otherwise
provided in this subsection, all obligations for indemnity under this Agreement,
the Related  Documents  and the Partner PA Related  Documents  are the joint and
several obligations of the Shareholders and the Partner PA Shareholders.  Except
after a  Departure  (as  defined  below),  if a Loss is readily  and  reasonably
identifiable  as  being  derived  from  the  Company,  Partner  PA,  Partner  PA
Shareholder  or a  Shareholder  and the  derivation  of that  Loss is not at all
reasonably attributable to the Partner PA or a Partner PA Shareholder,  then the
Shareholders  shall be  severally  responsible  for that  Loss.  Except  after a
Departure (as defined below) if a Loss is readily and reasonably identifiable as
being derived from the Partner PA or Partner PA  Shareholder  and the derivation
of  that  Loss  is not at  all  reasonably  attributable  to  the  Company  or a
Shareholder, then the Partner PA Shareholders shall be severally responsible for
that  Loss.   Notwithstanding  the  immediately  preceding  two  sentences  (the
"Severability  Instances"),  if a Shareholder or a PA Partner Shareholder ceases
his employment with the Partner PA or the Company (for any reason whatsoever) or
if the MSA or this  Agreement or the AOA is  terminated  or  materially  altered
(collectively,  a "Departure")  other than by expiration,  then the Severability
Instance as to those Partner PA  Shareholders or  Shareholders,  as the case may
be, shall not apply and the affected  persons shall in all events be jointly and
severally liable.

     4. Indemnification by SHCR. SHCR agrees subsequent to the Execution Date to
indemnify and hold harmless the Shareholder Indemnified Parties from and against
and in respect of all Shareholder  Losses sustained,  suffered or incurred by or
made against any Shareholder arising out of, based upon or in connection with:

          (a) fraud,  intentional  misrepresentation  or a deliberate or willful
breach  of SHCR or  Acquisition  of any of its  representations,  warranties  or
covenants  under  this  Agreement  or in any  certificate,  schedule  or exhibit
delivered pursuant to this Agreement or any of the Related Documents;

          (b)  conditions,  circumstances  or  occurrences  which  constitute or
result in any  breach of any  representation  or  warranty  made by SHCR in this
Agreement or the Related  Documents or in any  schedule,  exhibit,  certificate,
agreement  or other  instrument  delivered  under  or in  connection  with  this
Agreement  or the  Related  Documents,  or by  reason  of any  claim,  action or
proceeding  asserted or instituted arising out of any matter or thing covered by
any   such   representations   or   warranties    (collectively,    "Shareholder
Representation and Warranty Claims");

          (c) any  breach  of any  covenant  or  agreement  made by SHCR in this
Agreement  or in any Related  Documents  delivered  under this  Agreement or the
Related Documents,  or by reason of any claim,  action or proceeding asserted or
instituted  arising out of any matter or thing  covered by any such  covenant or
agreement; and

          (d) a  determination  by the  Internal  Revenue  Service  that (i) the
Shareholder  did not sell his Shares for federal income tax purposes as a result
of this Agreement and the Related  Documents,  or (ii) any portion of the Option
Consideration (other than any portion determined by the Internal Revenue Service
for federal income tax purposes to be allocable to the RCAs) does not constitute
an amount  realized within the meaning of Section 1001 of the Code from the sale
of a capital asset as defined in Section 1222. The amount of any indemnity under
this Section 11.4(d) shall include, but not be limited to, any Taxes, penalties,
and interest resulting from any such  determinations and shall be grossed-up for
the federal income tax thereon by dividing such amount by the difference between
one and the then highest individual marginal federal income tax rate.

     Claims under clauses (a) through (d) are hereinafter  collectively referred
to as "Shareholder Indemnifiable Claims".

                                       31
<PAGE>

     5. Limitations on Indemnification by SHCR.

          (a) The right of all Shareholders to indemnification  under 11.4 shall
be subject to the following provisions:

               (i) Subject to the exceptions set forth in Section  11.5(a)(iii),
SHCR shall not be  obligated  to indemnify  Shareholder  Indemnified  Parties in
respect of any occurrence  referred to in clauses Section 11.4 (b) or (c) except
to the extent the cumulative  amount of Shareholder  Indemnifiable  Losses under
those clauses  exceeds Fifty Thousand  Dollars  ($50,000.00)  (the  "Shareholder
Threshold"),  whereupon  the  full  amount  of  such  Losses  in  excess  of the
Shareholder  Threshold shall be recoverable in accordance with the terms hereof.
Any threshold  limitation  on indemnity  shall not apply to any monies due under
any of the Related Documents and this Agreement;

               (ii)  Subject  to  the  exceptions  set  forth  in  11.5(a)(iii),
indemnification  with respect to Shareholder  Indemnifiable Claims in respect of
any occurrence referred to in clauses (b) or (c) of Section 11.4 shall expire on
the second anniversary of the Execution Date;  provided,  however,  that in each
case if prior to the  applicable  date of  expiration a specific  state of facts
shall have become  known which may  constitute  or give rise to any  Shareholder
Indemnifiable  Claim as to which  indemnity  may be  payable  and a  Shareholder
Indemnified Party shall have given notice of such facts to Shareholder, then the
right to indemnification  with respect thereto shall remain in effect until such
matter   shall  have  been   finally   determined   and  disposed  of,  and  any
indemnification  due in respect  thereof shall have been paid,  according to the
date on which notice of the applicable claim is given; and

               (iii) Aggregate Limitation of Losses Notwithstanding  anything in
this  Agreement,  in no event shall SHCR be  obligated  to pay the  Shareholders
collectively  more than  Twenty  Million  Dollars  for any  Losses,  under  this
Agreement and the AOA and any of the Related Documents.

     6.   Notice; Defense of Claims.

     Promptly  after  receipt  by an  indemnified  party of notice of any claim,
liability or expense to which the indemnification  obligations in this Agreement
would apply,  the indemnified  party shall give notice thereof in writing to the
indemnifying  party,  but the  omission  to so  notify  the  indemnifying  party
promptly will not relieve the  indemnifying  party from any liability  except to
the extent that the indemnifying party shall have been prejudiced as a result of
the  failure  or delay in  giving  such  notice.  Such  notice  shall  state the
information  then  available  regarding  the amount  and  nature of such  claim,
liability  or expense and shall  specify the  provision  or  provisions  of this
Agreement under which the liability or obligation is asserted.  If within twenty
(20) days after  receiving  such notice the  indemnifying  party  gives  written
notice to the  indemnified  party stating that: (a) it would be liable under the
provisions  hereof for  indemnity in the amount of such claim if such claim were
successful;  and, (b) that it disputes and intends to defend against such claim,
liability or expense at its own cost and  expense,  then counsel for the defense
shall be  selected  by the  indemnifying  party  (subject  to the consent of the
indemnified  party which  consent  shall not be  unreasonably  withheld) and the
indemnified party shall not be required to make any payment with respect to such
claim,  liability or expense as long as the  indemnifying  party is conducting a
good faith and diligent defense at its own expense; provided,  however, that the

                                       32
<PAGE>

assumption of defense of any such matters by the indemnifying party shall relate
solely to the claim, liability or expense that is subject or potentially subject
to  indemnification.  The  indemnifying  party  shall have the  right,  with the
consent  of the  indemnified  party,  which  consent  shall not be  unreasonably
withheld, to settle all Indemnifiable matters related to claims by third parties
which are susceptible to being settled  provided its obligation to indemnify the
indemnifying party therefor will be fully satisfied.  As reasonably requested by
the indemnified  party, the indemnifying  party shall keep the indemnified party
apprized  of the status of the claim,  liability  or expense  and any  resulting
suit, proceeding or enforcement action, shall furnish the indemnified party with
all  documents  and  information  that the  indemnified  party shall  reasonably
request and shall  consult with the  indemnified  party prior to acting on major
matters,  including  settlement  discussions.  Notwithstanding  anything  herein
stated to the contrary,  the indemnified party shall at all times have the right
to fully  participate  in such  defense at its own  expense  directly or through
counsel;  provided,  however,  if the named  parties to the action or proceeding
include both the indemnifying party and the indemnified party and representation
of both  parties by the same counsel  would be  inappropriate  under  applicable
standards  of  professional  conduct,  the expense of  separate  counsel for the
indemnified party shall be paid by the indemnifying  party,  provided,  however,
that the separate counsel selected by the indemnified party shall be approved by
the indemnifying party, which approval shall not be unreasonably withheld. If no
such notice of intent to dispute and defend is given by the indemnifying  party,
or if such  diligent  good faith defense is not being or ceases to be conducted,
the indemnified party shall, at the expense of the indemnifying party, undertake
the defense of (with counsel selected by the indemnified  party), and shall have
the right to compromise or settle  (exercising  reasonable  business  judgment),
such  claim,  liability  or  expense.  Provided  however,  before  settling  the
indemnified  party shall first use  reasonable  efforts to obtain the consent to
that  settlement  from  the  indemnifying  party,  which  consent  shall  not be
unreasonably  withheld.  After  using  reasonable  efforts  without  success the
indemnified  party may settle  without  the  consent of the  indemnifying  party
without any prejudice to its claim for  indemnity.  If such claim,  liability or
expense is one that by its nature cannot be defended solely by the  indemnifying
party,  then the  indemnified  party shall make  available all  information  and
assistance  that  the  indemnifying  party  may  reasonably  request  and  shall
cooperate with the indemnifying party in such defense.

     7. Use of SHCR Common Stock to Pay  Indemnification.  In the event that the
Company  or the  Shareholders  or the  Partner  PA  Shareholders  are liable for
indemnification  under this  Agreement  they may satisfy their  obligations,  in
whole  or in  part  by  tendering  shares  of SHCR  Common  Stock,  with a value
determined in accordance  with the next  succeeding  sentence.  The value of the
SHCR Common Stock  tendered for payment in  satisfaction  of an  indemnification
obligation shall be determined based upon the average of the last sale price per
share of Common  Stock on the NASDAQ  National  Market for the last fifteen (15)
trading days immediately  prior to date the SHCR Common Stock is tendered to the
indemnified party.

SECTION 12. Term of Option.

     The Option may be exercised at any time after the execution and delivery of
this Agreement up to the Option  Expiration Date (as defined below).  The Option
Expiration Date shall be March 4, 2097, or if a court of competent  jurisdiction
determines that the Option Expiration Date renders this Agreement  unenforceable
or  invalid,  then the Option  Expiration  Date shall be reduced to a date which
would cure the  invalidity or  unenforceability.  In the event that a regulatory
authority or court of competent  jurisdiction  shall  determine that this Option
Agreement or the option  contemplated by this Agreement,  violates any statutes,
rules or regulations  (and that  determination  is not stayed or appealed within
ninety (90) days of that  determination),  or is unenforceable  or invalid,  the
parties will negotiate in good faith to enter into an alternative  legally valid
arrangement  between SHCR or Sheridan and the then  current  Shareholders  which
substantially  preserves for the parties the relative  economic benefits of this
Agreement.

SECTION 13.   Miscellaneous.

     1. Expenses and Taxes. Except as otherwise provided in this Agreement,  all
accounting,  legal and other costs and expenses  incurred in connection with the
negotiation  of this  Agreement  and the exercise of the Option  granted by this
Agreement shall be paid by the party  incurring those fees,  costs and expenses.
Shareholder  shall be  solely  responsible  for all (i) taxes  imposed  upon the
conveyance  of the  Shares,  and (ii)  sales,  use or excise  taxes  payable  in
connection with the contemplated  exercise of the Option. In no event shall SHCR
be liable for Taxes  imposed  upon the  Company or any of the  Shareholders  for
periods or transactions prior to the Execution Date.

                                       33
<PAGE>

     The  parties  agree to  allocate  the  Option  Consideration  set  forth in
Schedule 1.1 to the Option for all purposes (including  financial accounting and
Tax purposes). The parties acknowledge that the Company has filed a consent with
the Internal  Revenue Service pursuant to Section 341(f) of the Code. SHCR shall
prepare or cause to be prepared and file or cause to be filed all Tax returns of
the Company with respect to taxable  periods ending after the Execution Date and
shall pay or cause to be paid all Taxes of the Company  with  respect to periods
or transactions  after the Execution Date. The parties shall cooperate fully, as
and to the extent  reasonably  requested by the other party,  in connection with
the filing of any Tax returns pursuant to this Section and any audit, litigation
or other proceeding with respect to such Taxes. The Company and the Shareholders
are solely  responsible  for filing any tax returns for the time period starting
from the date of their last filings and ending on the day immediately  preceding
the Execution Date and pay all taxes relating thereto.


     2. Survival.  All of the respective  representations  and warranties of the
parties to this Agreement or in any certificate  delivered by any party incident
to the  contemplated  Option are  material  and may be relied  upon by the party
receiving the same and shall  survive  beyond the date of exercise of the Option
for a  time  period  equal  to  the  applicable  statutes  of  limitations.  All
statements in this Agreement shall be deemed representations and warranties. The
due diligence  investigations conducted by the parties to this Agreement and the
results   thereof   shall  not   diminish  or   otherwise   affect  any  of  the
representations and warranties set forth in this Agreement.

     3. Notices. Whenever any notice, request,  information or other document is
required or permitted to be given under this Agreement,  that notice,  demand or
request shall be in writing and shall be either hand  delivered,  sent by United
States certified mail, postage prepaid or delivered via overnight courier to the
addresses  below or to any other address that any party may specify by notice to
the other  parties.  No party shall be obligated to send more than one notice to
each of the  other  parties  and no  notice  of a  change  of  address  shall be
effective until received by the other parties. A notice shall be deemed received
upon hand delivery,  two days after posting in the United States mail or one day
after dispatch by overnight courier.

     If to SHCR
     and any of the Purchasers:     Sheridan Healthcare, Inc.
                                   4651 Sheridan Street, Suite 400
                                   Hollywood, Florida  33021
                                   ATTN:  Jay A. Martus, Esq.
                                          Vice President and General Counsel

     If to the Shareholders:     Kenneth J. Trimmer, M.D.
                               5128 Corinthian Bay
                               Plano, Texas 75093
     If to the Company:               Kenneth J. Trimmer, M.D., P.A.
                                   8160 Walnut Hill Lane, Suite 001
                                   Dallas, Texas  75231

     With                          a copy to:Jenkens & Gilchrist, a Professional
                                   Corporation  1445  Ross  Avenue,  Suite  3200
                                   Dallas,  Texas  75202 ATTN:  Kenneth  Gordon,
                                   Esq.

                                       34
<PAGE>

     Any  party  to  this   Agreement  may  change  the  address  to  which  any
communications  are to be directed to that party by giving  notice of the change
to the other parties in the manner provided in this Section.

     4. Entire Agreement.  This Agreement,  including the schedules  attached to
this Agreement set forth the entire  agreement and  understanding of the parties
in respect of the subject matter of this Agreement and merges and supersedes all
prior agreements,  arrangements and understandings related to the subject matter
hereof or thereof.

     5.  Successors and  Assignment.  This  Agreement  shall be binding upon and
inure to the benefit of the parties and their  respective  successors,  assigns,
heirs, estates, beneficiaries, executors and legal and personal representatives.

     6. Amendment and Waiver. Failure of any party to enforce one or more of the
provisions of this Agreement or to require at any time performance of any of the
obligations  under this  Agreement  shall not be construed to be a waiver of any
provisions by any party nor to in any way affect the validity of this  Agreement
or any party's right to enforce any provision of this  Agreement nor to preclude
any party  from  taking all other  action at any time which it would  legally be
entitled to take. All waivers to be effective  shall be in writing signed by the
waiving party. This Agreement may not be modified or terminated  orally,  and no
modification or termination shall be binding unless in writing and signed by the
parties  to this  Agreement.  Each  party  agrees to be bound by any  telecopied
signature to this Agreement or any agreement executed in connection  herewith as
if a manually executed signature page had been executed and delivered.

     7. Further  Assurances.  The parties shall  execute all other  documents or
instruments  and shall take all other actions as may  reasonably be requested by
the other to effect the purposes of this Agreement.

     8.     Section Headings.  The section headings contained in this
Agreement are for reference purposes only and shall not in any way affect the
meaning or interpretation of this Agreement.

     9.     Governing Law.  This Agreement shall be governed by and construed
in accordance with State Law, without regard to its conflicts of laws
principles.

     10. Severability.  The invalidity or unenforceability of any one or more of
the words, phrases, sentences,  clauses, or sections contained in this Agreement
shall not affect the validity or enforceability  of the remaining  provisions of
this  Agreement  or  any  part  of any  provision,  all of  which  are  inserted
conditionally on their being valid in law, and in the event that any one or more
of the  words,  phrases,  sentences,  clauses  or  sections  contained  in  this
Agreement shall be declared  invalid or  unenforceable,  this Agreement shall be
construed as if such invalid or unenforceable word or words,  phrase or phrases,
sentence or  sentences,  clause or clauses,  or section or sections had not been
inserted or shall be enforced as nearly as possible  according to their original
terms  and  intent to  eliminate  any  invalidity  or  unenforceability.  If any
invalidity or unenforceability is caused by the length of any period of time set
forth in any part of this  Agreement,  the period of time shall be considered to
be reduced to a period which would cure the invalidity or unenforceability.


                                       35
<PAGE>

     11.  Litigation;   Prevailing  Party.   Except  as  otherwise  required  by
applicable law or as expressly  provided in this Agreement,  in the event of any
litigation,  including  appeals,  with regard to this Agreement,  the prevailing
party shall be entitled to recover from the non-prevailing  party all reasonable
fees, costs, and expenses of counsel (at pre-trial, trial and appellate levels).

     12.  Construction.  This Agreement shall be construed without regard to any
presumption or other rule requiring  construction against the party causing this
Agreement to be drafted,  including  any  presumption  of superior  knowledge or
responsibility  based upon a party's  business or profession or any professional
training,  experience,  education  or degrees of any member,  agent,  officer of
employee of any party.  If any words in this Agreement have been stricken out or
otherwise eliminated (whether or not any other words or phrases have been added)
and the  stricken  words  initialed  by the  party  against  whom the  words are
construed,  then this  Agreement  shall be construed as if the words so stricken
out or  otherwise  eliminated  were  never  included  in this  Agreement  and no
implication  or  inference  shall be drawn from the fact that  those  words were
stricken out or otherwise eliminated.

     13. Word Usage.  Words used in the  masculine  shall apply to the  feminine
where applicable, and wherever the context of this Agreement directs, the plural
shall be read as the singular and the singular as the plural.

     14. Mergers and Consolidation;  Successors and Assigns. Neither the Company
nor any of the  Shareholders  shall  have the  right to assign  their  rights or
delegate  their duties and  obligations  under this  Agreement.  SHCR may freely
assign  and  delegate  all  of its  rights  and  duties  under  this  Agreement.
Additionally,  the parties each agree that upon the sale of all or substantially
all of the assets,  business and goodwill of SHCR or all or substantially all of
the stock of SHCR to another company or any other entity,  or upon the merger or
consolidation  of SHCR with another  company or any other entity (each a "Change
in Control Event"), this Agreement shall inure to the benefit of, and be binding
upon,  the  Shareholders,  the  Company and SHCR and any entity  purchasing  the
assets,  business and goodwill or stock, or surviving merger or consolidation (a
"Successor").

     15.     Reformation Upon Change in or Violation of Health Laws.
          (a)     Reformation.  In the event that subsequent to the Execution
Date (i) the  contents  or  validity  of this  Agreement  or any of the  Related
Documents are successfully  challenged by any  Governmental  Authority under the
Health Laws or (ii) any party determines,  based upon advice received from legal
counsel,  that a  violation  of a Health  Law has  occurred  as a result of this
Agreement or the  documents  or  contemplated  transactions,  or that there is a
substantial risk that a violation of a Health Law will occur as a result of this
Agreement  or the  Related  Documents,  that is  reasonably  expected  to have a
material adverse affect on any of the parties, that party shall notify the other
parties with respect  thereto.  If the parties are unable to agree in good faith
on the need for reformation as contemplated in the foregoing sentence,  then any
party may request and initiate a binding  arbitration  in Dallas,  Texas,  to be
conducted  pursuant  to the  provisions  of this  Agreement.  In the  event  the
arbitrator shall determine that reformation is necessary,  the parties shall act
in good faith and use their reasonable efforts to analyze,  revise,  reform and,
to the extent  necessary,  restructure this Agreement and the Related  Documents
and the  contemplated  transactions  to fully comply with all applicable  Health
Laws in a manner that is  equitable to all parties in light of the intent of the
parties  regarding  the  contemplated  transactions  by this  Agreement  and the
Related Documents as evidenced by this Agreement and the Related  Documents.  If
SHCR, Purchaser,  the Company and the Shareholders cannot reach agreement on any
term of such revision, reformation or restructuring contemplated in this section
within a  reasonable  time,  any of those  parties may  request  and  initiate a
binding arbitration in Dallas,  Texas to be conducted pursuant to the provisions
of this Agreement to determine the extent and nature of any  reformation  or, if
reformation is not possible, recission.


                                       36
<PAGE>

          (b) Failure to Reform; Recission of Agreement. If an event causing the
application  of this section  occurs within six (6) months of the Execution Date
and the  parties in good faith are unable to modify the terms of this  Agreement
in accordance with this section,  the Parties shall rescind this Agreement,  and
to the  fullest  extent  possible,  the Seller  Shares  shall be released to the
Shareholders,  the Option Consideration and the Purchase Price, if any, shall be
returned to SHCR and Purchaser, and the parties shall take such other reasonable
actions as are necessary to place the parties as near as reasonably  possible to
the positions of the parties prior to entering into this Agreement.  If an event
causing  the  application  of this  section  occurs  after six (6) months of the
Execution Date and before the fifth  anniversary of the Execution  Date, and the
parties  in good  faith  are  unable to modify  the terms of this  Agreement  in
accordance  with this section the Parties shall rescind this  Agreement,  and to
the  fullest  extent  possible,  the  Seller  Shares  shall be  released  to the
Shareholders,  and the Unrealized Percentage of the Option Consideration and the
Purchase Price, if any, shall be returned to SHCR and Purchaser, and the parties
shall take all other reasonable actions as are necessary to place the parties as
near as  reasonably  possible to the  positions of the parties prior to entering
into this Agreement.

          (c) Defined  Terms.  As used in this  Agreement,  the following  terms
shall have the meanings provided below unless the context otherwise requires:

               (1)  "Governmental  Authority"  shall  mean any and all  federal,
Texas or local governments,  governmental  institutions,  public authorities and
other governmental  entities of any nature  whatsoever,  and any subdivisions or
instrumentalities thereof,  including, but not limited to, departments,  boards,
bureaus,  commissions,  agencies,  courts,  administrations  and panels, and any
divisions or instrumentalities  thereof, whether permanent or ad hoc and whether
now or hereafter constituted and/or existing.

               (2) "Health Laws" shall mean applicable provisions of the federal
Social Security Act (including the federal Medicare and Medicaid  Anti-Fraud and
Abuse  Amendments  (42  U.S.C.  §1320a-7,  -7a and  -7b)  and  the  federal
physician  anti-self referral law (42 U.S.C.  §1395nn,  the "Stark Bill")),
the  Texas  Medical  Practice  Act  (Article  4495b of the Texas  Revised  Civil
Statutes,  the "TMPA"),  and the Texas Illegal  Remuneration Law (Texas Health &
Safety Code §161.091), as such laws may now exist or be amended hereafter.

               (3) "Unrealized  Percentage"  shall mean the percentage  which is
equal to 100 minus 4 for each 12 month  calendar  year (or the pro rata  portion
thereof for periods less than a full  calendar  year) which has passed since the
sixth (6th) month anniversary of the date of this Agreement.

     16. Corporate Practice of Medicine. Nothing contained herein is intended to
(a)  constitute  the use of a medical  license  for the  practice of medicine by
anyone  other  than a  licensed  physician;  (b)  aid  Purchaser  or  any  other
corporation to practice medicine when in fact such corporation is not authorized
to practice  medicine;  or (c) do any other act or create any other arrangements
in violation of the TMPA. Any other  provision of this Agreement to the contrary
notwithstanding,  SHCR shall not exercise any of its rights under this Agreement
to direct the  medical,  professional  or ethical  aspects  of the  practice  of
medicine by the Company or its  physician  employees  or to make  credentialing,
quality  assurance,  utilization review or peer review policies for the Company,
all of which  shall  be left to the  sole  direction  of the  physicians  on the
Company's board of directors and the physician or physicians having the right to
vote the shares of the Company.


                                       37
<PAGE>

     17. Compliance with Health Laws. The parties enter into this Agreement with
the intent of conducting  their  relationship in full compliance with applicable
state,  local and federal law,  including,  but not limited to, the Health Laws.
Notwithstanding  any  unanticipated  effect of any of the provisions  herein, no
party to this  Agreement  will  intentionally  conduct itself under the terms of
this Agreement in a manner to constitute a violation of the Health Laws.

     18.  Referral  Policy.  Nothing  contained in this Agreement  shall require
(directly or indirectly,  explicitly or implicitly)  any of the Parties to refer
or direct any patients to any other party or to use another  party's  facilities
as a precondition  to receiving the benefits set forth herein or in establishing
the valuation of the Option or the Sale Shares.

     19.  Arbitration;  Jury Trial. THE PARTIES SHALL USE GOOD FAITH NEGOTIATION
TO RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF, RELATING TO
OR IN CONNECTION  WITH THIS  AGREEMENT OR THE BREACH OF THIS  AGREEMENT.  IN THE
EVENT  THE  PARTIES  ARE  UNABLE  TO  RESOLVE  ANY  DISPUTE  OR  CONTROVERSY  BY
NEGOTIATION,  EITHER PARTY MAY SUBMIT SUCH DISPUTE TO BINDING  ARBITRATION WHICH
SHALL BE CONDUCTED IN DALLAS,  TEXAS. THE BINDING ARBITRATION SHALL BE CONDUCTED
IN ACCORDANCE WITH THE RULES OF PROCEDURE FOR ARBITRATION OF THE NATIONAL HEALTH
LAWYERS  ASSOCIATION  ALTERNATIVE  DISPUTE RESOLUTION  SERVICE.  JUDGMENT ON THE
AWARD OR DECISION  RENDERED BY THE ARBITRATOR MAY BE ENTERED IN ANY COURT HAVING
JURISDICTION.  NOTWITHSTANDING  THE TERMS OF THIS  SECTION,  IN THE EVENT OF ANY
BREACH OR DISPUTE OF THIS  AGREEMENT OR ANY OF THE RELATED  AGREEMENTS FOR WHICH
AN  EQUITABLE  REMEDY IS  APPROPRIATE  THE  AGGRIEVED  PARTY MAY SEEK AND OBTAIN
RELIEF IN A COURT OF COMPETENT  JURISDICTION  TO AVAIL  ITSELF OF THE  EQUITABLE
REMEDIES. IN THAT CASE SHOULD ANY PENDENT LEGAL CLAIMS ARISE, THOSE CLAIMS SHALL
BE SUBMITTED TO BINDING ARBITRATION,  HOWEVER IF THE COURT FAILS TO REMAND THOSE
LEGAL CLAIMS TO ARBITRATION, THEN FOR THOSE CLAIMS, THE PARTIES WAIVE ALL RIGHTS
TO ANY  TRIAL  BY JURY IN ALL  LITIGATION  RELATING  TO OR  ARISING  OUT OF THIS
AGREEMENT.

                                       38
<PAGE>

 Each of the parties to this  Agreement  have caused this  Agreement to be
duly executed as of the date first written above.


                                  SHAREHOLDERS:





                                   Kenneth J. Trimmer, M.D.

                                   COMPANY:

                          KENNETH TRIMMER, M.D., P.A.,
                        a Texas professional association




By:
                                        Kenneth J. Trimmer, M.D.
                                    President

                                   PARTNER PA SHAREHOLDERS:





                                   Kenneth J. Trimmer, M.D.

                                   SHCR:

                           SHERIDAN HEALTHCARE, INC.,
                                   a Delaware corporation




By:
                                        Jay A. Martus
                                        Vice President and General Counsel


                                       39
<PAGE>


                     Exhibit A to Purchase Option Agreement

                          Shareholders of the Company



     Name of Shareholder                         Number of Shares Owned

     Kenneth J. Trimmer, M.D.                            1,000



                                       40
<PAGE>


                     Exhibit B to Purchase Option Agreement

                         PHYSICIAN EMPLOYMENT AGREEMENT

     THIS PHYSICIAN  EMPLOYMENT AGREEMENT (the "Agreement") dated as of March 4,
1998 (the "Execution  Date"),  is entered into by and between  KENNETH  TRIMMER,
M.D.,  P.A., a Texas  professional  association  and its  successors and assigns
("KTPA"), and KENNETH J. TRIMMER, M.D., (the "Physician" or "Dr.
Trimmer").

PRELIMINARY STATEMENTS

     One day after the execution and delivery of this Agreement,  KTPA,  Michael
Cavenee, M.D., P.A., also a Texas professional association ("MCPA", collectively
with KTPA, the "Company"); each of the shareholders of the Company, and Sheridan
Healthcorp, Inc., a Florida corporation ("Sheridan") have executed and delivered
a Management  Services  Agreement  (the "MSA")  pursuant to which  Sheridan will
manage  all of the  business  of the  Company  except the  provision  of medical
services. Capitalized terms not defined in this Agreement have the meaning given
to them in the MSA.

     KTPA  desires  to employ  the  Physician  and the  Physician  desires to be
employed with KTPA, on the terms and subject to the conditions contained in this
Agreement.

     In  consideration  of the parties'  promises  and mutual  covenants in this
Agreement, KTPA and the Physician agree as follows:

AGREEMENT

     1.     Employment.  As of the Commencement Date, KTPA employs the
Physician and the Physician accepts the employment upon this Agreement's terms
and conditions.

     2. Term of Employment.  Unless  terminated  earlier under the provisions of
this  Agreement,  the initial term of employment of the Physician shall be for a
period of five (5) years (the "Initial Term"), commencing on March 5, 1998, (the
"Commencement  Date") and  expiring  on March 4, 2003 (the  "Expiration  Date").
Unless terminated  earlier under the provisions of this Agreement,  and provided
that both (i) the  Physician  shall be less than sixty five (65) years of age on
the Expiration  Date of the Initial Term, or a Renewal Term (as defined  below);
and, (ii) the Company has met the Earnings  Threshold (as defined  below),  then
the Physician may elect,  in his or her sole  discretion,  to extend the Initial
Term or a Renewal Term for an  additional  period of three (3) years (a "Renewal
Term") by sending a written  notice (a  "Renewal  Notice")  to KTPA at least One
Hundred Eighty (180) days prior to the expiration of the Initial Term or Renewal
Term then in effect,  as the case may be. Any  Renewal  Terms  shall be upon the
same terms and conditions as contained in this Agreement, except where otherwise
specified  in this  Agreement  or by the parties in writing.  Unless  terminated
earlier under the provisions of this  Agreement,  this Agreement shall terminate
upon the Expiration  Date of the Initial Term or Renewal Term then in effect (i)
if the  Physician  elects  not to  extend  the term of the  Agreement  by timely
sending KTPA a Renewal  Notice;  (ii) if the  Physician is older than sixty five
(65) years of age on the Expiration  Date of the Initial Term or a Renewal Term,
as the case may be; or (iii) in KTPA's sole  discretion,  if the Company has not
met the Earnings  Threshold as of the date the Renewal  Notice is received.  For
purposes of this Agreement,  any references to the "Term" of the Agreement shall
be to the Initial Term and any Renewal Terms then in effect.


                                       41
<PAGE>

     For  purposes of this  Agreement,  a Contract  Year shall be defined as the
twelve (12) month period  commencing on the Commencement  Date of this Agreement
(or on its  anniversary  in  subsequent  years) and ending on the day before the
anniversary of the Commencement  Date.  During the term of the MSA, the Earnings
Threshold shall be met when the aggregate amount of all monthly  Management Fees
paid to Sheridan  pursuant to Article IV of the MSA during each Contract Year of
the Initial Term or Renewal Term then in effect is equal to at least Two Million
Five Hundred Twenty Five Thousand Dollars  ($2,525,000.00)  (the "Base Amount").
In the event that the MSA is terminated for any reason,  the Earnings  Threshold
shall be met if the net  earnings  of the  Company  for the most recent four (4)
quarters for which financial  information is available on the expiration date of
the Initial Term or Renewal Term then in effect (after  payment of any physician
base  compensation  pursuant to Section 3(a)(i) of this Agreement or pursuant to
any other written  arrangement with any other physician employee of the Company,
but before payment of any Incentive  Compensation  pursuant to Section 3(a)(iii)
of this  Agreement or pursuant to any other written  arrangement  with any other
physician employee of the Company) is at least equal to the Base Amount.

     3.  Compensation.  During the Term,  the Physician  shall be compensated as
follows:

          (a)     Monetary Compensation.

               (i) Base Compensation.  Provided that this Agreement has not been
terminated,  KTPA shall pay to the Physician as compensation for the performance
of his or  her  duties  under  this  Agreement,  base  compensation  (the  "Base
Compensation")  at an annual rate of Two Hundred Thousand Dollars  ($200,000.00)
during the Initial Term and any Renewal  Terms (or the pro rata portion  thereof
for periods less than a full Contract Year).

               The  Physician  shall  be paid  Base  Compensation  bi-weekly  in
substantially  equal  installments,  or at more  frequent  intervals as KTPA may
determine, subject to all applicable withholdings, set offs, and taxes.

               (ii) Incentive  Compensation during the Term of the MSA. Provided
that this  Agreement has not been  terminated,  during each Contract Year of the
Term, and provided the MSA has not been  terminated,  to the extent permitted by
law,  KTPA shall pay to the Physician  incentive  compensation  (the  "Incentive
Compensation") in an amount equal to the Physician's Share (as defined below) of
any amounts  paid to the Company  pursuant to Sections  4.1(d) and 4.1(e) of the
MSA. The  Physician's  Share shall be equal to the percentage set forth opposite
the Physician's name on Schedule 3(a)(ii) attached to this Agreement, as amended
by written agreement of the parties from time to time.

               (iii)  Incentive   Compensation  upon  termination  of  the  MSA.
Provided that this Agreement has not been  terminated,  upon  termination of the
MSA and to the extent  permitted by law, at the end of each Contract Year,  KTPA
shall pay to the  Physician  as  Incentive  Compensation  an amount equal to the
Physician's Share of the Additional  Compensation  Amount (as defined below), if
any, and  Physician's  Share of the Excess Net Earnings (as defined  below),  if
any. For purposes of this Agreement, the Additional Compensation Amount shall be
equal to the Net Earnings (as defined below) which are above the Base Amount, up
to a maximum of Two Hundred Thirty Thousand Dollars  ($230,000.00)  For purposes
of this  Agreement,  Excess Net Earnings for any Contract Year shall be equal to
Forty percent  (40%) of the Net Earnings (as defined  below) which are above the
Base Amount after payment of any Additional  Compensation  Amount.  Net Earnings
means the net  earnings of the Company for the most recent four (4) quarters for
which  financial  information is available at the expiration  date of a Contract
Year as  calculated  by Sheridan  according  to  generally  accepted  accounting
principles  applied on a consistent basis as provided by the FASB, after payment
of any base  compensation,  but before payment of any incentive  compensation to
the Physician or any shareholders or physician employees of the Company.

                                       42
<PAGE>

               Any Incentive  Compensation  payable  pursuant to this  Agreement
shall  be paid  to the  Physician  within  ninety  (90)  days of the end of each
Contract Year, or as soon as reasonable practicable  thereafter,  subject to all
applicable  withholds,  set offs and  taxes.  In the  event  this  Agreement  is
terminated  during a Contract  Year,  the  Physician  shall receive the pro rata
portion of his or her Incentive Compensation  attributable to the portion of the
Contract Year during which the Physician provided services to KTPA.

          (b) Physician  Benefit Plans.  During the Term, the Physician shall be
entitled to  participate  in or benefit from the benefit plans and policies that
are  afforded to other  similarly  situated  KTPA or physician  employees.  KTPA
retains the right to terminate or alter in its sole and absolute discretion, any
benefit plans or policies from time to time subject to the terms of the MSA.

          (c) Vacation and Sick Days. The Physician  shall accrue five (5) weeks
paid  vacation  time during each twelve (12) month  calendar  year or a pro rata
amount for periods less than a full  calendar  year.  The  Physician  shall also
accrue six (6) paid sick days during each calendar year or a pro rata amount for
periods  less than a full  calendar  year.  Vacation and sick days shall be used
within the calendar  year, and vacation days shall only be used at the times and
intervals  mutually agreed upon between  Physician and KTPA. The Physician shall
not be entitled to any  additional  compensation  for unused  vacation  and sick
days.  Additionally,  any time spent by Physician on (i) religious holidays;  or
(ii)  education,   through  the  attendance  of  lectures,   seminars  or  other
educational activities,  at a time when Physician would otherwise be required to
provide  services  to KTPA  shall be  considered  vacation  time.  Physician  is
expected to use his or her vacation  time for  fulfillment  of all of his or her
CME requirements.

          (d) Licenses,  Staff,  Association and Society Fees.  During the Term,
KTPA  shall  pay  Physician's   applicable   hospital  medical  staff  fees  and
professional  license  fees  which  enable  Physician  to  fulfill  his  or  her
obligations  under this  Agreement.  During  the Term,  KTPA shall pay up to One
Thousand Five Hundred  Dollars  ($1,500.00)  per calendar  year of  professional
association and societies dues and membership fees selected by the Physician.

          (e)     Professional Liability Insurance.  During the Term, the
following will apply:

               (i) KTPA shall insure,  at its cost,  the Physician  under KTPA's
current professional liability policy ("Physicians' Insurance") in the amount of
$1,000,000.00  for each claim and  $3,000,000.00  annual aggregate limit and the
costs for such insurance shall be borne by KTPA;

               (ii)  in  the  event  KTPA  determines  to  provide  professional
liability insurance for the Physician from other than Physicians' Insurance,  at
its costs,  KTPA agrees to provide  coverage limits no less than as specified in
subsection (i) above;

               (iii) subject to Section  3(e)(i) and 3(e)(vi),  KTPA may, in its
absolute sole discretion, at any time during the Term, cancel, continue, modify,
change or substitute the  malpractice  insurance  policy  coverage for Physician
and/or KTPA for  Physician's  provision of medical  services while acting in the
scope of his or her  employment  pursuant  to the terms and  conditions  of this
Agreement  which  was  obtained  pursuant  to  KTPA's   obligations  under  this
Agreement;

                                       43
<PAGE>


                 (iv) Physician shall immediately execute and deliver, in strict
accordance  with KTPA's  written  instructions,  all documents  and  instruments
necessary to effectuate the provisions of this Section;

               (v) Physician agrees to act in full accordance with the terms and
conditions of any and all malpractice insurance policies,  copies of which shall
be provided to the Physician; and,

               (vi) subject to Section 3(e)(i) and 3(e)(iii), KTPA will obtain a
continuous  claims  made  professional   liability  insurance  policy  to  cover
Physician pursuant to the terms of this Agreement.  In the event Physician is no
longer  employed  by KTPA,  KTPA  shall,  at KTPA's  expense,  continue to cover
Physician for medical  malpractice  claims  arising out of his or her employment
under this  Agreement  through the  applicable  statute of  limitations  by: (i)
continuing the continuous claims made professional  liability  insurance policy;
(ii)  purchasing a replacement  continuous  claims made  professional  liability
insurance  policy with  retroactive  coverage which does not create any lapse in
coverage;  or, (iii) purchasing appropriate tail coverage to meet its obligation
under this subparagraph.

          (f)  Withholdings.  KTPA shall withhold from any compensation or other
benefits  payable  under this  Agreement,  or arrange  for the  payment  of, any
federal,  state, city or other taxes as shall be required pursuant to any law or
governmental regulation or ruling.

          (g)  Patient  Referrals.  The  parties  agree  that the  benefits  and
compensation  paid to Physician  under this  Agreement are fair market value for
services  rendered and do not  require,  are not payment to induce nor are in an
any way contingent  upon, the referral of patients or any other  arrangement for
the  provision  of any item or  service  offered  by KTPA.  The  parties to this
Agreement  agree that no payments  made under this  Agreement are made in return
for or to induce  any  person  to:  (i) refer an  individual  to anyone  for the
furnishing  or  arranging  for the  furnishing  of items or  services  for which
payment  may be made in whole or in part under  Medicare or  Medicaid;  or, (ii)
purchase,  lease,  order or  arrange  for or  recommend  purchasing,  leasing or
ordering any good,  facility,  service or item for which  payment may be made in
whole or in part under Medicare or Medicaid.

     4.     Employment Duties.

          (a) The  Physician  agrees  during  his or her  employment  under this
Agreement to: (i) provide medical  services on behalf of KTPA as a duly licensed
physician  under the laws of the State of Texas;  (ii) keep all  records  as are
necessary  and  reasonably  required  by  KTPA  to  assist  KTPA  in the  proper
administration  and  management  of its business;  and,  (iii) perform any other
duties and  assignments  relating to the business of KTPA,  its  Affiliates  (as
defined below) and subsidiaries,  as KTPA's Board of Directors or its delegatees
reasonably  directs,  provided further that those duties or assignments shall be
reasonably  related to the Physician's  expertise and experience  ((i), (ii) and
(iii)  shall  be  collectively,  the  "Physician  Duties").  In all  events  the
Physician's  duties shall be reasonable  and Physician  shall not be required to
breach any of his ethical  responsibilities  as defined in the American  Medical
Association's  Code of Conduct.  During the Term,  the Physician  shall,  except
during  vacation  periods,  approved  leaves  and  periods  of  illness,  devote
sufficient  business  time and  attention to the  performance  of the  Physician
Duties under this  Agreement and shall use his or her best  efforts,  skills and
abilities to perform his or her duties in accordance  with applicable laws which
are  brought  to his or her  attention  by  KTPA  and  to  promote  KTPA's  best
interests.

                                       44
<PAGE>


          (b)  Call.  The  Physician  agrees  and  acknowledges  that his or her
services may be necessary on evenings and  weekends,  and shall be available for
weekday and weekend  call in  accordance  with call  policies  and  schedules as
established by KTPA. Any call coverage involving physicians not employed by KTPA
may only be arranged with the prior written consent of KTPA, after  verification
of  the  credentials,   malpractice  history  and  insurance  coverages  of  the
non-employee physicians who are proposed to be providing call coverage.

          (c)  Access  to  Records.  Upon  written  request,  and to the  extent
required by Title 42 of the United  States Code,  Section  1395(x)(v)(1)(I),  as
amended,  Physician  agrees to make  available  to the  Secretary  of the United
States Department of Health and Human Services or the Comptroller General of the
United States, or any of their duly authorized representatives,  this Agreement,
all documents and records necessary to certify the nature and extent of services
provided by Physician under this Agreement.

          (d) Licensure and  Certification.  The Physician agrees as a condition
of his or her employment under this Agreement to maintain all required state and
governmental  licenses,  certifications and authorizations  necessary to perform
his or her obligations under this Agreement.

          (e)  Activities.  KTPA  shall  reimburse  Physician  for any  expenses
incurred by the Physician, which were reasonable business expenses,  incurred in
conformity  with written KTPA  policies and after  submission  of  documentation
regarding those expense as required by KTPA policies.

          (f)  Medical  Records.  With  respect  to all  services  performed  by
Physician  under this  Agreement,  the Physician  agrees to complete all medical
records  with  respect to  patient  care in  accordance  with the  policies  and
procedures of KTPA and further agrees to complete in a timely manner,  all forms
and ancillary records which may be required by KTPA policy,  third-party  payors
or others in connection with patient care.

          (g) Medical  Staff  Privileges.  During the Term as requested by KTPA,
Physician  shall  become  a member  of the  medical  staff  and  maintain  other
privileges (the  "Privileges")  at any hospital,  ambulatory  surgical center or
other facility where KTPA provides medical  services in the Dallas  Metropolitan
Area at the locations listed on Schedule 4 (g).

          (h)  Non-Discrimination.  The  Physician  agrees  not to  discriminate
against patients because of race,  color,  sex, age,  religion,  payor or health
status.

          (i) HMOs, IPAs,  PPOs, and Employer Groups,  Etc. For and on behalf of
Physician,  KTPA shall have the sole and exclusive  right and authority to enter
into  contractual  relationships  with HMOs,  IPAs,  PPOs,  and employer  groups
(collectively  "Third Party  Payor(s)"),  or other  managed  care  arrangements.
Physician  shall  provide the same  quality of care to all  patients  from these
sources as is  provided  to other  patients  of KTPA.  Upon  request  from KTPA,
Physician  shall execute all Third Party Payor documents as "provider" if deemed
necessary  or  advisable by KTPA.  Physician  shall not contract  with any Third
Party Payors without KTPA's prior written consent in each instance.

          (j)     Miscellaneous.

               (i) The Physician  further agrees and acknowledges that he or she
shall comply with and follow all reasonable written policies,  standards,  rules

                                       45
<PAGE>

and  regulations  established  by KTPA  from  time to  time  in  performing  the
Physician  Duties under this Agreement which are provided to the Physician,  and
agrees  to be bound  by and  comply  with  the  terms  and  conditions  of other
agreements  to which  KTPA is a party to, or to which it may  become a party to,
with hospitals,  ambulatory surgical centers,  insurance companies,  third party
payors and other providers of medical  services in connection with the provision
of medical services.

               (ii) Except as provided in Schedule 4(j)(ii), the Physician shall
not, during his or her employment under this Agreement,  render medical services
(except for  non-compensated  good  samaritan  emergencies),  or expert  witness
testimony or legal medical  consulting  services or any other related  services,
for any other person or entity as an employee,  agent, independent contractor or
otherwise .

               (iii) Without  KTPA's prior written  consent  exercisable  in its
reasonable  discretion,  the Physician  shall not,  during his or her employment
under this  Agreement,  devote any time to or engage in any  self-employment  or
employment  activities . Notwithstanding the preceding sentence,  as long as the
foregoing does not interfere with  Physician's  provision of services under this
Agreement,  Physician may lecture,  teach and publish without  obtaining  KTPA's
consent, which shall not be unreasonably withheld.

               (iv) The Physician shall  immediately  notify KTPA of any and all
incidents, unfavorable occurrences, notices or claims made arising out of his or
her services  under this  Agreement  as soon as he or she becomes  aware of this
information and shall cooperate in any  investigation  and in the defense of any
incidents, unfavorable occurrences, notices and claims.

               (v) The Physician agrees to be bound by and comply with the terms
and conditions of the MSA, applicable to Physician.

     5.     Duty to Account.

          (a)  Except as  otherwise  permitted  by the terms of this  Agreement,
Physician  shall  assign,  account,  and pay to KTPA  all  accounts  receivable,
compensation  and any other form of remuneration  due from or paid by any source
other than KTPA attributable to (i) services he or she has rendered on behalf of
KTPA under this Agreement;  (ii) services he or she has rendered during the Term
in violation of the terms of this  Agreement  including  without  limitation,  a
violation  of  Sections  4 and 8; or  (iii)  sums  which  come  into  his or her
possession  which are  attributable  to the services of other employees of KTPA,
including, but not limited to, fees for medical services,  teaching,  lecturing,
consulting,   research,  court  testimony  and  publication  of  articles  of  a
professional   nature  (the   accounts   receivable,   compensation   and  other
remuneration  attributable  to  services  described  in (i),  (ii) and (iii) are
collectively  the "KTPA  Receivables").  Physician  appoints  KTPA as his or her
attorney in fact to execute,  deliver and/or endorse  checks,  applications  for
payments, insurance claim forms or other instruments or documents, convenient or
required  in the  exclusive  discretion  of KTPA to fully  collect,  secure  and
realize  all KTPA  Receivables  and  other  sums due with  respect  to  services
provided  under this  Agreement.  This  power of  attorney  is  coupled  with an
interest, is irrevocable and shall survive the expiration or termination of this
Agreement for a time period without  limitation for all services rendered during
the Term.  Disability  insurance  benefits  and medical  expense  reimbursements
received  by  Physician  pursuant  to any  formal  plan  of  KTPA  shall  not be
considered a KTPA Receivable for purposes of this Section.

                                       46
<PAGE>

          (b) All KTPA  Receivables  shall be the sole  property of KTPA.  In no
event shall  Physician  be entitled to any portion of KTPA  Receivables,  or the
proceeds from KTPA Receivables, during the Term or after the termination of this
Agreement, whether or not KTPA Receivables may have been derived in any way from
the performance of Physician pursuant to the terms of this Agreement.

     6.  Representations and Warranties of Physician.  The Physician  represents
and warrants to KTPA as follows:

          (a)     Physician is a physician duly licensed to practice medicine
under the laws of the State of Texas;

          (b) Physician has to the best of his knowledge complied with all laws,
rules and regulations  relating to the practice of medicine and is able to enter
into and perform all duties under this Agreement;

          (c) except for the Related  Documents,  Physician is not a party to or
bound by any other  agreement or  commitment,  or subject to any  restriction or
agreement   related  to   previous   employment   or   consultation   containing
confidentiality  or non-compete  covenants or other relevant  restrictions which
may have a possible present or future adverse affect on KTPA or the Physician in
the performance of his or her duties under this Agreement;

          (d) except as disclosed on Schedule 6(d), Physician has never: (i) had
his or her professional  license,  Drug Enforcement  Agency number,  Medicare or
Medicaid provider status or staff privileges at any hospital or medical facility
suspended,   relinquished,   terminated  or  revoked;   (ii)  been  reprimanded,
sanctioned or disciplined by any licensing board or any federal,  state or local
society or agency,  governmental body, hospital,  third party payor or specialty
board;  or, (iii) had a final judgment or settlement  without  judgment  entered
against him or her in connection with a malpractice or similar action;

          (e) to the best of his or her knowledge, Physician is in good physical
and mental health and does not suffer from any illness or disability which could
prevent  him or her  from  fulfilling  his or her  responsibilities  under  this
Agreement; and

          (f) none of the  representations  or  warranties  made by Physician in
this  Agreement  or in any resumes or curricula  vitae  submitted to KTPA or any
Affiliate of KTPA,  or in any  insurance  applications  or any staff  membership
applications  submitted to any third party in  connection  with this  Agreement,
contains or will contain any untrue  statement of a material  fact,  or omits or
will omit to state a material fact  necessary in order to make the statements or
provisions in this Agreement not misleading or incomplete.

          During the Term, the Physician  agrees to  immediately  notify KTPA of
any fact or circumstance which occurs or is discovered during the Term, which in
itself or with the passage of time and/or the combination  with other reasonably
anticipated factors does render or will render any of these  representations and
warranties to be untrue.


                                       47
<PAGE>



     7.     Confidentiality.
          (a) Confidential  Information.  The Physician  acknowledges  that as a
result of the  Physician's  employment  with KTPA,  the  Physician  has and will
necessarily  become  informed  of, and have  access  to,  certain  valuable  and
confidential information of KTPA, including,  without limitation, trade secrets,
technical information,  plans, lists of patients,  data, records, fee schedules,
computer programs, manuals, processes, methods, scheduling, financial data, file
schedules,  intangible  rights,  contracts,   agreements,   licenses,  personnel
information  and the  identity  of  health  care  providers  (collectively,  the
"Confidential Information"),  and that the Confidential Information, even though
it may be  contributed,  developed  or  acquired  in  whole  or in  part  by the
Physician, is KTPA's exclusive property to be held by the Physician in trust and
solely for KTPA's  benefit.  Accordingly,  except as  required by law or for the
performance of Physician's duties under this Agreement, the Physician shall not,
at any time,  either  during or  subsequent to the Term,  use,  reveal,  report,
publish,  copy,  transcribe,  transfer  or  otherwise  disclose  to any  person,
corporation or other entity,  any of the  Confidential  Information  without the
prior written consent of KTPA  exercisable in its sole and absolute  discretion,
except to  officers  and  employees  of KTPA and  except for  information  which
legally  and  legitimately  is or  becomes  of  general  public  knowledge  from
authorized sources other than the Physician.

          (b)  Return  of  Confidential  Information.  Upon the  termination  of
Physician's  employment  under this  Agreement,  the  Physician  shall  promptly
deliver to KTPA all KTPA property and possessions including, without limitation,
all drawings,  manuals, letters, notes, notebooks,  reports, copies, deliverable
Confidential  Information  and all other  materials  relating to KTPA's business
which are in the Physician's possession or control.

     8.  Non-Competition and Nonsolicitation.  Physician  acknowledges that as a
result of Physician's  employment  with KTPA,  Physician will become informed of
and  have  access  to the  Confidential  Information,  the  unauthorized  use or
disclosure of which would cause irreparable injury to KTPA. In consideration for
access to the Confidential  Information,  the substantial  compensation  paid to
Physician  by KTPA,  and the other  benefits  received by  Physician  hereunder,
Physician agrees with KTPA as follows:

          (a)  Definitions.  As used in this Section 8, the following terms have
the specified meanings:

               (i)  "Competing   Business"  means  any  business  that  provides
management  services  that are the same as or similar to those  provided  by the
Management Company during the Initial Term and any Renewal Term.

               (ii)   "Contracting   Parties"  means  any  and  all  facilities,
including but not limited to hospitals,  clinics,  PHOs, PPOs, HMOs,  integrated
delivery  systems,   ambulatory  centers,   third  party  payors,  managed  care
companies,  and other parties or  facilities  that have  contracted  with or are
serviced by KTPA or any of its Affiliates.

               (iii)  "Management  Company"  means  Sheridan  Healthcorp,  Inc.,
Sheridan Healthcare, Inc., and their respective Affiliates.

                                       48
<PAGE>

               (iv)  "Restricted  Area" means the area within  twenty-five  (25)
miles of any location  where  Physician  provided  medical  services  during the
twenty  four  (24)  months  immediately  prior  to the  date of  termination  of
Physician's employment with KTPA.

          (b)  Noncompetition  During  Employment.  Physician agrees that during
Physician's employment with KTPA or any of its Affiliates,  Physician shall not,
either  directly or  indirectly,  on  Physician's  own behalf or as an employee,
employer,  consultant,   contractor,  agent,  principal,  partner,  stockholder,
corporate  officer,  director,  or in any  other  individual  or  representative
capacity,  (i) provide medical services to or for any person or entity except in
Physician's  capacity as an employee of KTPA or an  Affiliate  of KTPA,  or (ii)
engage in a Competing Business.

          (c)  Noncompetition  After  Employment.  Physician  agrees  that for a
period of two (2) years commencing on the date of the termination of Physician's
employment  with  KTPA  (whether  by  resignation,   discharge,  or  otherwise),
Physician shall not, either directly or indirectly, on Physician's own behalf or
as an employee, employer,  consultant,  contractor,  agent, principal,  partner,
stockholder,  corporate  officer,  director,  or  in  any  other  individual  or
representative  capacity,  (i) provide  medical  services  within the Restricted
Area, or (ii) engage in a Competing Business within the State of Texas.

          (d) Termination of Medical Staff  Privileges.  Physician  acknowledges
that  Privileges at the hospital or any other health care facilities to which he
or she is assigned are predicated and contingent  upon  Physician's  contractual
relationship with the KTPA. If Physician's employment relationship with the KTPA
is  terminated  for any reason  whatsoever,  the  Privileges of Physician at the
hospital or any other health care facilities to which he or she is assigned will
terminate  automatically  and  Physician  shall  immediately  resign  from,  and
surrender, all Privileges at the hospital or any other health care facilities to
which he or she is  assigned  and  Physician  expressly  waives any right to any
challenge  or  review  (under  any  fair  hearing  plan  or  otherwise)  of  the
termination  of his or her  Privileges  at the  hospital or at those health care
facilities and all claims of any kind whatsoever,  including due process claims,
he or she or  his  or  her  estate  may  have  against  the  KTPA  or any of its
Affiliates  and all other parties with respect to the  termination of his or her
Privileges;  provided,  however, that if concurrent with the termination of such
membership or privileges  under this Section,  a hospital or medical staff takes
action that is based on the quality of services rendered by Physician or that is
reportable  to the  Texas  State  Board of  Medical  Examiners  or the  National
Practitioner  Data Bank,  then nothing in this Section shall affect or limit any
applicable  hearing  rights  Physician  may have  regarding  such  action by the
hospital or medical  staff under the then  current  medical  staff bylaws at the
hospital  or  health  care  facility.  The  terms of this  Agreement  will  take
precedence over any  inconsistent  terms which may be found in the bylaws of the
medical  staff or of the hospital or any other health care  facilities  to which
Physician is assigned, or in the KTPA's contract with any employees. Termination
or resignation by Physician  shall not, in and of itself,  constitute a negative
action  reportable  as staff  membership  revocation in future  applications  by
Physician. Physician agrees that for a period of two (2) years commencing on the
date of termination of Physician's employment with the KTPA, Physician shall not
apply for or obtain Privileges at the hospital or any other health care facility
to which he or she was assigned  during the twenty four (24) months  immediately
prior to the date of termination of Physician's employment with the KTPA.

          (e)  Nonsolicitation  and Related  Activities.  Physician  agrees that
during  Physician's  employment  with  KTPA  and for a period  of two (2)  years
commencing on the date of the  termination of Physician's  employment  with KTPA
(whether by resignation,  discharge, or otherwise),  Physician shall not, either
directly or indirectly:

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<PAGE>

               (i) induce or solicit,  or attempt to induce or  solicit,  any of
KTPA's patients to terminate,  curtail or restrict their  relationship with KTPA
or any of its Affiliates;

               (ii) induce or solicit,  or attempt to induce or solicit,  any of
KTPA's Contracting Parties to terminate,  curtail or restrict their relationship
with KTPA or any of its Affiliates;

               (iii)  induce or solicit,  or attempt to induce or  solicit,  any
person  employed  or  contracted  by  KTPA  or any of its  Affiliates  to  leave
Physician's  employment or not fulfill Physician's  contractual  responsibility,
whether or not the employment or contracting is full-time or temporary, pursuant
to a written or oral agreement,  or for a determined  period of time or at will;
or

               (iv) assist others in taking any action  described in clauses (i)
through (iii) above.

          (f)  Reasonableness of Restrictions.  Physician  acknowledges that the
time,  geographical scope, and scope of activity  restrictions set forth in this
Agreement are  reasonable  in scope and are necessary for the  protection of the
business and goodwill of KTPA. Physician expressly  acknowledges and agrees that
Physician's  experience and abilities are such that Physician's  compliance with
the  covenants  and  restrictive  covenants  contained  herein  will  not  cause
Physician any undue hardship or unreasonably  interfere with Physician's ability
to earn a livelihood.  Physician agrees that should any portion of the covenants
in this Section 8 be  unenforceable  because of the scope  thereof or the period
covered  thereby or otherwise,  the covenants  shall be deemed to be reduced and
limited to enable them to be enforced to the extent  permissible  under the laws
and public policies applied in the jurisdiction in which enforcement is sought.

          (g) Independent Agreement. All of the covenants and provisions of this
Section  8 on the part of the  Physician  shall  be  construed  as an  agreement
independent  of any other  agreement  between  KTPA and the  Physician,  and the
existence of any claim or cause of action of the Physician against KTPA, whether
predicated  on any such other  agreement or  otherwise,  shall not  constitute a
defense to the  enforcement  by KTPA of the  covenants  and  provisions  of this
Section 8; provided that  notwithstanding  anything contained in this Agreement,
in the  event  that  this  Agreement  is  properly  terminated  for cause by the
Physician  pursuant to Section 10(c), then Sections 8(c) and (d) shall not apply
and clause (iii) of Section 8(e) shall not apply except to the extent it applies
to clauses (i), (ii) and (iv) of Section 8(e).

          Notwithstanding  anything  contained in this  Agreement,  in the event
that  KTPA  materially  breaches  or  materially  fails  to  meet  any  material
obligation  under this  Agreement  (after KTPA has received at least thirty (30)
days written  notice of that material  breach  pursuant to Section 11(f) of this
Agreement  and KTPA has failed to remedy that breach  within the thirty (30) day
period),  then  Sections  8(b),  (c) and (d) (except to the extent it applies to
Sections 8(a), (e), (f) and (g)) shall not apply.

     9. Remedies. The Physician and KTPA each acknowledge that: (i) the services
Physician  will render under this Agreement are special and unique and cannot be
replaced by KTPA;  (ii) the event of a breach by the Physician of the provisions
of Sections 4(c), 5, 7, 8, 10(d) or 11(a) will cause KTPA irreparable harm; and,
(iii) monetary  damages in an action at law would not provide an adequate remedy
in the event of a breach. Accordingly, the Physician agrees that, in addition to
any other remedies (legal,  equitable or otherwise)  available to KTPA, KTPA may
seek and obtain injunctive relief against the breach or threatened breach of the
provisions of Sections 4(c), 5, 7, 8, 10(d) or 11(a) as well as all other rights
and remedies available at law and equity. The existence of any claim or cause of

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<PAGE>

action of Physician  against KTPA or any of its Affiliates,  whether arising out
of  this  Agreement  or  otherwise,  shall  not  constitute  a  defense  to  the
enforcement  by  KTPA  or any of its  Affiliates  of  the  provisions  of  these
Sections.  Nothing contained in this Section 9 shall be construed as prohibiting
KTPA and all other injured  parties from pursuing all other  remedies  available
(if  available) to them for a breach or threatened  breach of the  provisions of
Sections 4(c), 5, 7, 8, 10(d) or 11(a),  including the recovery of  compensatory
and punitive damages from Physician.  Physician further  acknowledges and agrees
that the  covenants  contained  in  Sections  4(c),  5, 7, 8, 10(d) or 11(a) are
necessary for the  protection  of KTPA's  legitimate  business and  professional
duties,  ethical  obligations  and  interests,  and are  reasonable in scope and
content. These legitimate business interests include, without limitation,  trade
secrets (as defined under  applicable  Texas law);  other valuable  confidential
business information that may not qualify as trade secrets, but as to which KTPA
or any of its  Affiliates  has expended time and money in  developing  and as to
which any of them  holds  confidential  and  proprietary,  substantial  business
relationships  with existing and  prospective  customers,  clients and patients;
customer,  client and patient goodwill  associated with its ongoing business and
evidenced by the various trademarks,  trade names, service marks and trade dress
used by KTPA or any of its  Affiliates in connection  with its business,  and an
expectation  of continuing  patronage from its existing  customers,  clients and
patients;  and the  extraordinary  and  specialized  training  in  managed  care
medicine  which will be provided by KTPA to  Physician  during the Term.  In the
event of any  breach or  violation  by  Physician  of any of the  provisions  of
Section 8, the  running of the  two-year  period  (but not KTPA's and any of the
Physician's  obligations  thereunder) shall be tolled during the continuation of
any breach or violation.

     10.     Termination.  Physician's employment under this Agreement may be
terminated prior to the expiration of the Term described in Section 2, upon
the occurrence of any of the following events:

          (a) Death. This Agreement will automatically  terminate upon the death
of the Physician.  KTPA shall have no further obligation under this Agreement to
make any payments to, or bestow any benefits on, the Physician's  beneficiary or
beneficiaries  from and after the date of the Physician's  death,  other than as
provided in Section 10(d).

          (b) Disability.  To the extent permitted by law, this Agreement may be
terminated at KTPA's option, exercisable in its absolute sole discretion, if the
Physician  shall  suffer  a  permanent  disability.  For  the  purposes  of this
Agreement,  the term "permanent  disability" means the Physician's  inability to
perform  his or her  material  duties  under this  Agreement,  with or without a
reasonable  accommodation,  for a period of any three (3) consecutive months due
to illness, accident or any other physical or mental incapacity. Physician shall
not be entitled to receive any compensation during any periods of absence caused
by a permanent or temporary  disability.  KTPA shall have no further  obligation
under this  Agreement  to make any  payments  to, or bestow any benefits on, the
Physician from and after the date of  termination  under this  provision,  other
than as provided in Section 10(d).

          (c)  Cause.  This  Agreement  may be  terminated  for  cause at KTPA's
option,  at any time upon  delivery of written  notice to the  Physician.  Cause
shall mean, for purposes of this Agreement, the Physician's: (i) material breach
of any material provision of this Agreement;  (ii) willful refusal to perform an
ethical (as defined by the AMA Code of Conduct) duty directed by KTPA's Board of
Directors or a  supervising  officer,  an  executive  of KTPA or any  authorized
delegatee, which is reasonably within the scope of the Physician's duties; (iii)
misappropriation  of  assets  or  business  opportunities  of KTPA or any of its
Affiliates  for personal or non-KTPA  use; (iv)  commission  of any  misdemeanor
involving moral turpitude and any felony; (v) commission of fraud, embezzlement,
or breach of trust;  (vi)  revocation or suspension  of  Physician's  license to
practice medicine under the laws of the State of Texas for a time period greater

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<PAGE>

than thirty  days;  (vii)  failure or inability to  competently  and  adequately
perform his or her duties under this Agreement, as determined by KTPA's Board of
Directors,  exercisable  in its sole  discretion;  (viii)  breach  of his or her
obligations contained in Section 11(a) of this Agreement; (ix) loss, suspension,
revocation or  substantial  curtailment  of  Physician's  appointment  to and/or
privileges  on the medical  staff at any health care  facility  where  Physician
provides  services  under  this  Agreement  (a  "Health  Care  Facility");   (x)
commission of a material act of professional misconduct; (xi) commission of acts
that in any way  materially  jeopardize  or damage the  professional  integrity,
reputation or relationships of KTPA or any of its Affiliates; (xii) this section
not used;  (xiii)  negligence,  misfeasance or  malfeasance  in connection  with
performing or discharging Physician's obligations under this Agreement; or (xiv)
being a primary basis for KTPA's or an Affiliate's  inability to obtain adequate
professional  liability  coverage  in  accordance  with  Section  3(e)  of  this
Agreement.  Prior to  KTPA's  termination  of this  Agreement  for  cause  under
Sections  10(c)(i)  (except as provided  below),  10(c)(vi) or 10(c)(vii),  KTPA
shall first have provided Physician with at least thirty (30) days prior written
notice and Physician shall have not, within that thirty (30) days,  remedied the
basis of that termination to KTPA's  reasonable  satisfaction.  No right of cure
shall exist for KTPA's  termination  of this  Agreement for cause under Sections
10(c)(ii), (iii), (iv), (v), (viii), (ix), (x), (xi), or (xiii).

               This  Agreement  may be terminated  for cause at the  Physician's
option,  for KTPA's  failure to  substantially  perform its  obligations  to the
Physician under this Agreement after KTPA has received at least thirty (30) days
prior written notice of that substantial failure and KTPA has failed within that
thirty  (30) day period to remedy  the  substantial  failure to the  Physician's
reasonable satisfaction.

               Neither KTPA nor its Affiliates shall have any further obligation
under this  Agreement  to make any  payments  to, or bestow any benefits on, the
Physician  from and after the date of  termination  of the Agreement  under this
provision, other than as provided in Section 10(d).

          (d) Obligations.  In the event of a termination  under Sections 10(a),
(b) or (c), KTPA shall have no further  obligation  under this Agreement to make
any payments to, or bestow any  benefits  on, the  Physician  from and after the
date of termination, other than payments or benefits accrued and due and payable
to Physician prior to the date of the termination.  Physician shall, upon KTPA's
request and promptly upon notice, vacate all premises,  including all facilities
serviced by KTPA.  Physician  shall  return all of the  property of KTPA and its
Affiliates that is in his or her possession or control.

          (e) Medical Staff Privileges.  Physician  acknowledges and agrees that
Physician's  employment is expressly  contingent  upon  Physician  being granted
appropriate  continuous  clinical privileges to provide services at the hospital
or any other health care facilities to which he or she is assigned. If Physician
is unable to receive or maintain those clinical privileges  necessary to perform
all material services of Physician under this Agreement at the hospital or other
health  care  facilities  for  any  reason  whatsoever,  whether  or  not  those
privileges  are  granted  to  other   employees  or  contractors  of  the  KTPA,
Physician's employment under this Agreement shall be terminated.

     11.     Miscellaneous.

          (a) Substance  Abuse Policy.  It is KTPA's policy (the  "Policy") that
none of its employees  shall use or abuse any controlled  substances at any time
or be under the influence of alcohol or be affected by the use of alcohol during
the time  period  required to perform  their  duties and  obligations  under any
employment  agreements.  Physician  agrees to abide by the Policy  described  in
Schedule A to this Agreement.


                                       52
<PAGE>

          (b) Survival.  The  provisions of Sections 4(c), 6, 7, 8, 9, 10(d) and
11 shall survive the  expiration  or  termination  of this  Agreement for a time
period without limitation.

          (c) Entire  Agreement;  Waiver.  This  Agreement  contains  the entire
understanding   of  the  parties  and  merges  and   supersedes   any  prior  or
contemporaneous  agreements  between  the parties  relating to this  Agreement's
subject matter.  This Agreement may not be modified or terminated orally, and no
modification,  termination or attempted waiver of any of the provisions shall be
binding  unless in writing and signed by the party  against whom it is sought to
be enforced; provided however, that Physician's compensation may be increased at
any  time by KTPA  without  in any way  affecting  any of the  other  terms  and
conditions of this  Agreement,  which in all other respects shall remain in full
force and effect. Failure of a party to enforce one or more of the provisions of
this Agreement or to require at any time  performance of any of the  obligations
under this Agreement  shall not be construed to be a waiver of any provisions by
a party nor to in any way affect the  validity  of this  Agreement  or a party's
right to enforce any provision of this  Agreement,  nor to preclude a party from
taking any other action at any time which it would legally be entitled to take.

          (d) Mergers and Consolidation; Successors and Assigns. Physician shall
not have the right to assign or delegate this personal service Agreement, or any
of his or her rights or obligations under this Agreement, without KTPA's consent
exercisable in its sole discretion.  The preceding sentence shall not hinder the
Physician's  estate  from being  entitled  to  receive  all  accrued  and unpaid
compensation and benefits due to Physician at the time of his or her death. KTPA
may  freely  assign  and  delegate  all of its  rights  and  duties  under  this
Agreement.  Additionally,  the  parties  each agree that upon the sale of all or
substantially  all of the  assets,  business  and  goodwill  of  KTPA  or all or
substantially  all of the stock of KTPA to another  company or any other entity,
or upon the merger or  consolidation  of KTPA with another  company or any other
entity,  this Agreement shall inure to the benefit of, and be binding upon, both
Physician and KTPA and any entity purchasing the assets,  business,  goodwill or
stock, or surviving merger or consolidation.

          (e)  Additional  Acts.  The Physician and KTPA each agrees to execute,
acknowledge and deliver all further instruments,  agreements or documents and do
all further acts that are  necessary or expedient to carry out this  Agreement's
intended  purposes.  Each  party  recognizes  that time is of the  essence  with
respect to each of their obligations in this Agreement. Each party agrees to act
as soon as practicable in light of the  particular  circumstances  and use their
best  efforts  in as timely a fashion  as  possible  to  maximize  the  intended
benefits of this Agreement.

          (f)  Notices.  Whenever  any notice,  demand or request is required or
permitted under this Agreement,  that notice,  demand or request shall be either
hand-delivered in person or sent by United States Mail, registered or certified,
postage prepaid, or delivered via overnight courier to the addresses below or to
any other  address  that either  party may specify by notice to the other party.
Neither party shall be obligated to send more than one notice to the other party
and no notice of a change of address  shall be effective  until  received by the
other party. A notice shall be deemed received upon hand delivery,  two business
days after posting in United  States Mail or one business day after  dispatch by
overnight courier.

                                       53
<PAGE>

          To KTPA:Kenneth J. Trimmer, M.D., P.A.
                              4651 Sheridan Street, Suite 400
                            Hollywood, Florida 33021
                                 (954) 987-5822
                              ATTN:  Jay A. Martus, Esq., General Counsel

          To the Physician:     Kenneth J. Trimmer, M.D.
                             6628 Castle Pines Drive
                               Plano, Texas 75093

          With a copy to:          Jenkens & Gilchrist, a Professional
Corporation
                          1445 Ross Avenue, Suite 3200
                               Dallas, Texas 75202
                           Attn: Kenneth Gordon, Esq.
                                 (214) 855-4500

          (g) Headings.  The headings of the  paragraphs of this  Agreement have
been inserted for  convenience of reference only and shall in no way restrict or
otherwise  affect the construction of the terms or provisions of this Agreement.
References in this Agreement to Sections are to the sections of this Agreement.

          (h) Construction.  This Agreement shall be construed without regard to
any presumption or other rule requiring  construction  against the party causing
this Agreement to be drafted, including any presumption of superior knowledge or
responsibility  based upon a party's  business or profession or any professional
training,  experience,  education  or degrees of any member,  agent,  officer or
employee of any party.  If any words in this Agreement have been stricken out or
otherwise eliminated (whether or not any other words or phrases have been added)
and the  stricken  words  initialed  by the  party  against  whom the  words are
construed,  this Agreement shall be construed as if the words so stricken out or
otherwise eliminated were never included in this Agreement and no implication or
inference  shall be drawn from the fact that those  words were  stricken  out or
otherwise eliminated.

          (i)   Counterparts.   This  Agreement  may  be  executed  in  multiple
counterparts,  each of which shall be deemed to be an original  and all of which
together shall be deemed to be one and the same instrument.

          (j)  Severability.  The invalidity or  unenforceability  of any one or
more of the words,  phrases,  sentences,  clauses, or sections contained in this
Agreement  shall not affect the  validity  or  enforceability  of the  remaining
provisions  of this  Agreement  or any part of any  provision,  all of which are
inserted  conditionally  on their being valid in law,  and in the event that any
one or more of the words, phrases,  sentences,  clauses or sections contained in
this Agreement shall be declared invalid or unenforceable,  this Agreement shall
be  construed  as if such  invalid  or  unenforceable  word or words,  phrase or
phrases,  sentence or sentences,  clause or clauses,  or section or sections had
not been inserted or shall be enforced as nearly as possible  according to their
original  terms and intent to eliminate any invalidity or  unenforceability.  If
any invalidity or unenforceability is caused by the length of any period of time
or the size of any area set forth in any part of this  Agreement,  the period of
time or area,  or both,  shall be  considered  to be reduced to a period or area
which would cure the invalidity or unenforceability.

                                       54
<PAGE>

          (k) Governing  Law.  This  Agreement is made and executed and shall be
governed  by and  construed  in  accordance  with the laws of the State of Texas
applicable to contracts  wholly  negotiated,  executed and  performable  in that
state, without regard to its conflicts of laws principles.

          (l) No Third Party  Beneficiaries.  All obligations of KTPA under this
Agreement are imposed solely and exclusively  for the benefit of Physician,  and
no other person will have standing to enforce, be entitled to or be deemed to be
the beneficiary of any of these obligations.

          (m) Litigation;  Prevailing  Party. In the event of any arbitration or
litigation,  including  appeals,  with regard to this Agreement,  the prevailing
party,  as defined by the trier of fact,  shall be entitled to recover  from the
non-prevailing  party all reasonable  fees,  costs,  and expenses of counsel (at
pre-trial, trial and appellate levels).

          (n) Definition of Affiliates.  The term  "Affiliates"  for purposes of
this Agreement  means an individual or entity (whether now existing or hereafter
created)  that  directly,  or  indirectly  through  one or more  intermediaries,
controls,  is controlled by, or is under common control with,  another person or
entity, and includes: (1) a spouse, parent, brother, sister, child, aunt, uncle,
grandparent,  niece,  nephew,  first cousin of an individual or an  individual's
spouse (a "Relative"); (2) an officer, director, trustee, employee,  shareholder
or partner of a person which is not a Relative of any such person;  (3) a spouse
of any Relative;  and (4) any individual or entity controlled by, controlling or
under  common  control  with any  individual  or entity  designated  above.  For
purposes of the foregoing,  "control" means the possession,  direct or indirect,
of the power to direct or cause the direction of the  management and policies of
an entity or individual,  whether through the ownership of voting securities, by
contract, or otherwise.

          (o)  Arbitration;  Jury  Trial.  THE  PARTIES  SHALL  USE  GOOD  FAITH
NEGOTIATION TO RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF,
RELATING  TO OR IN  CONNECTION  WITH  THIS  AGREEMENT  OR  THE  BREACH  OF  THIS
AGREEMENT.  IN THE EVENT THE  PARTIES  ARE  UNABLE TO  RESOLVE  ANY  DISPUTE  OR
CONTROVERSY  BY  NEGOTIATION,  EITHER  PARTY MAY SUBMIT SUCH  DISPUTE TO BINDING
ARBITRATION WHICH SHALL BE CONDUCTED IN DALLAS,  TEXAS. THE BINDING  ARBITRATION
SHALL BE CONDUCTED IN ACCORDANCE  WITH THE RULES OF PROCEDURE FOR ARBITRATION OF
THE NATIONAL HEALTH LAWYERS ASSOCIATION  ALTERNATIVE DISPUTE RESOLUTION SERVICE.
JUDGMENT ON THE AWARD OR DECISION  RENDERED BY THE  ARBITRATOR MAY BE ENTERED IN
ANY COURT HAVING JURISDICTION. NOTWITHSTANDING THE TERMS OF THIS SECTION, IN THE
EVENT  OF ANY  BREACH  OR  DISPUTE  OF  THIS  AGREEMENT  OR  ANY OF THE  RELATED
AGREEMENTS FOR WHICH AN EQUITABLE  REMEDY IS APPROPRIATE THE AGGRIEVED PARTY MAY
SEEK AND OBTAIN RELIEF IN A COURT OF COMPETENT  JURISDICTION  TO AVAIL ITSELF OF
THE  EQUITABLE  REMEDIES.  IN THAT CASE SHOULD ANY PENDENT  LEGAL CLAIMS  ARISE,
THOSE CLAIMS SHALL BE  SUBMITTED  TO BINDING  ARBITRATION,  HOWEVER IF THE COURT
FAILS TO REMAND THOSE LEGAL CLAIMS TO ARBITRATION,  THEN FOR THOSE LEGAL CLAIMS,
THE PARTIES WAIVE ALL RIGHTS TO ANY TRIAL BY JURY IN ALL LITIGATION  RELATING TO
OR ARISING OUT OF THIS AGREEMENT.

                                       55
<PAGE>

 Each of the parties have duly executed this Agreement as of the Execution Date.

                         KTPA:

KENNETH TRIMMER, M.D., P.A.,
                        a Texas professional association



Date:
By:
                                  Kenneth J. Trimmer, M.D.
                                  President


                         PHYSICIAN:

                         KENNETH J. TRIMMER, M.D.



Date:

Kenneth J. Trimmer, M.D.




                                       56
<PAGE>

                     Exhibit C to Purchase Option Agreement

             Allocation of Option Consideration Among Shareholders




     Name of Shareholder                          Option Consideration

     Kenneth J. Trimmer, M.D.                    446,040 shares of
                                                 SHCR Common Stock

                                                 $2,003,345.00 aggregate cash
                                                 consideration

                                       
<PAGE>
                   Schedule 1.1 to Purchase Option Agreement

                                 Consideration

     The aggregate option consideration (the "Option  Consideration") payable to
the Shareholders for their grant of the Option is as follows:

1. Common Stock.  Within fifteen days of the Execution  Date, SHCR shall deliver
to each  Shareholder,  that number of shares  (the "SHCR  Shares") of the common
stock of SHCR, par value $.01 per share (the "Common  Stock")  specified next to
each  Shareholder's  name in Exhibit C. Stock  being  rendered  pursuant to this
provision  is  subject  to  the  terms  and  conditions  of  an  Investment  and
Shareholders'  Agreement  dated as of March 4, 1998 by and between SHCR and each
of the  Shareholders of the Company (the "ISA").  The aggregate number of shares
of Common Stock to be issued to all Shareholders as Option  Consideration  shall
be equal to Four Hundred  Forty Six Thousand  Forty Shares  (446,040)  shares of
Common Stock for Dr. Trimmer.

2 Cash  Consideration.  Upon the execution and delivery of this Agreement,  SHCR
shall deliver cashier's checks to the Shareholders in the amounts specified next
to each  Shareholder's  name in  Exhibit  C. The  aggregate  cash  consideration
portion of the Option Consideration shall be equal to Two Million Three Thousand
Three Hundred Forty Five Dollars ($2,003,345.00) for
Dr. Trimmer.

3. Guarantee. Except as provided below, SHCR guarantees the Shareholders that on
or before the first anniversary (the "First Anniversary") of the Execution Date,
the  Shareholders  shall have received an amount of cash in at least the minimum
aggregate  amount of Five Million One Hundred  Twenty Two Thousand Eight Hundred
Fifty  Dollars  ($5,122,850.00)  from the  proceeds  of the  sale of their  SHCR
Shares.  SHCR may issue more shares (the "Other  Shares") of Common Stock to the
Shareholders  at any time  during the first year prior to the First  Anniversary
and SHCR may require the Shareholders to sell the Other Shares during that year.
The proceeds of the sale of the Other  Shares shall be accounted in  calculating
the existence of a Deficit (as hereinafter defined). If the total amount of cash
received by the  Shareholders  pursuant to the two  preceding  sentences is less
than Five Million One Hundred  Twenty Two Thousand  Eight  Hundred Fifty Dollars
($5,122,850.00)(the  "Deficit"), SHCR shall pay to the Shareholders by the First
Anniversary the amount of the Deficit in immediately  available funds in Dallas,
Texas. SHCR further  guarantees that the sum of the amount of such cash received
by the  Shareholders  pursuant to the preceding  sentences  plus the fair market
value  of the  SHCR  Shares  (the  "Retained  Shares")  (the sum of which is the
"Anniversary  Value") retained by the  Shareholders as of the First  Anniversary
shall equal or exceed Ten Million One Hundred  Eighty One Thousand Seven Hundred
Forty Five Dollars  ($10,181,745.00),  and if such sum is less than amount, SHCR
shall issue within fifteen days following the First  Anniversary  such number of
additional  shares  (the  "Additional  Shares")  of Common  Stock  such that the
Anniversary Value and the fair market value of the Additional Shares shall equal
or exceed Ten Million One Hundred  Eighty One Thousand  Seven Hundred Forty Five
Dollars  ($10,181,745.00).  The Shareholder  shall have the registration  rights
with  respect  to the  Additional  Shares  as set  forth in the  Investment  and
Shareholder Agreement.
<PAGE>

In connection  with these  provisions,  Shareholders  agree to promptly sell the
SHCR Shares pursuant to the written directions of SHCR, provided such directions
are in accordance  with  applicable  laws.  Notwithstanding  the foregoing,  the
Shareholders may refuse to sell any of their SHCR Shares under this provision on
the terms directed by SHCR; however,  the proceeds that would have been realized
from any  refused  sales  shall be  deemed  as cash  received  for  purposes  of
calculating  the  Deficit and the value of the SHCR Shares not sold shall be the
refused proceeds.

The Shareholders agree not to sell any of their shares of SHCR shares during the
first year after the Execution  Date except as permitted in the  Investment  and
Stockholders Agreement..

For this  purpose,  the  proceeds  of the  sale of SHCR  Shares  shall  mean the
proceeds  of such  sales net of all  expenses,  including  underwriter  fees and
discounts and broker's commissions.

Fair market  value of the  Retained  Shares and the  Additional  Shares for this
purpose  shall mean the average of the last sale price per share of Common Stock
on NASDAQ  National  Market for the last fifteen  (15) trading days  immediately
prior to the Anniversary Date. 

<PAGE>

DISCLOSURE SCHEDULE TO PURCHASE OPTION AGREEMENT


Schedule 8.2(a)
 and  8.2(b)Materials  and Financial  Statements  and  Projections  Schedule 8.3
Organization,    Existence   and   Authority;    Corporate    Records   Schedule
8.4Capitalization  Schedule  8.5  Subsidiaries;  Investments  Schedule 8.6 Prior
Transactions  Schedule 8.7  Financial  Statements  Schedule  8.7(b)  Projections
Schedule 8.8 Absence of Undisclosed  Liabilities Schedule 8.9 Absence of Certain
Developments  for Company  Schedule  8.10(a)Exceptions  to  Accounts  Receivable
Schedule   8.10(b)Accounts   Receivable  Schedule   8.10(c)Affiliated   Accounts
Receivables  Schedule 8.11 Transactions  with Affiliates  Schedule 8.12 Title to
Properties  Schedule 8.13 Tax Matters  Schedule 8.14  Contracts and  Commitments
Schedule 8.15 Intellectual Property Rights;  Employee Restrictions Schedule 8.16
Actions,  Suits, Claims,  Proceedings,  Arbitrations or Investigations  Schedule
8.18   Licenses   of   Shareholders   and   Health   Care   Providers   Schedule
8.18(a)Exceptions  to Licensing and Credential  Information of  Shareholders  or
Health Care  Provider  Schedule  8.22Employee  Benefit  Programs  Schedule  8.23
Environmental   Matters  Schedule  8.24  Insurance  Schedule  8.27  Health  Care
Facilities Schedule  9.5Litigation  Schedule  9.8Material  Liabilities  Schedule
9.9Absence of Certain Developments for SHCR

                     INVESTMENT AND STOCKHOLDERS' AGREEMENT

                                  By and Among

                           Sheridan Healthcare, Inc.

                                      and

                               The Parties listed
                              on Schedule A hereto

                           Dated as of March 4, 1998






<PAGE>

                               TABLE OF CONTENTS


ARTICLE I  ACQUISITION OF SECURITIES...........................................1
Section 1.Acquisition of SHCR Common Stock by Stockholders.....................1


ARTICLE II  THE CLOSING........................................................1
Section 1.     Closing.........................................................1


ARTICLE III  RESTRICTIONS ON TRANSFER..........................................2
Section 1.     Restrictions on Transfer of Closing Shares......................2
Section 2.     Termination of Restrictions on Transfer of Closing Shares.......3


ARTICLE IV  REPRESENTATIONS AND WARRANTIES OF THE STOCKHOLDERS.................3


ARTICLE V  MISCELLANEOUS PROVISIONS............................................5
Section 1.     Survival of Representations and Warranties......................5
Section 2.     Legend on Securities............................................6
Section 3.     Amendment and Waiver............................................6
Section 4.     Notices.........................................................6
Section 5.     Headings........................................................7
Section 6.     Counterparts....................................................7
Section 7.     Remedies; Severability..........................................7
Section 8.     Entire Agreement................................................8
Section 9.     Adjustments.....................................................8
Section 10.     Law Governing..................................................8
     Section 11.     Construction..............................................8
Section 12.     Jurisdiction; Venue; Inconvenient Forum; Jury Trial............8

                                       i
<PAGE>
                     INVESTMENT AND STOCKHOLDERS' AGREEMENT
                     --------------------------------------


     THIS INVESTMENT AND STOCKHOLDERS' AGREEMENT (the "Agreement") is made as of
March 4, 1998, by and among Sheridan  Healthcare,  Inc., a Delaware  corporation
("SHCR"),  and the  individuals who are identified as Stockholders on Schedule A
attached to this Agreement (the "Stockholders").

                             PRELIMINARY STATEMENTS
                             ----------------------

     Reference is made to: (i) the Management  Services  Agreement,  dated as of
March 4, 1998 by and among Michael  Cavenee,  M.D.,  P.A., a Texas  professional
association; Kenneth Trimmer, M.D., P.A., a Texas professional association (each
individually, a "PA," and collectively, the "Company"), the Stockholders of each
PA, and Sheridan Healthcorp, Inc., a Florida corporation ("Sheridan"); (ii) each
of the Restrictive Covenant Agreements, dated as of March 4, 1998 by and between
SHCR and each of the Stockholders; (iii) each of the Purchase Option Agreements,
dated  as of  March  4,  1998  by and  among  SHCR,  each  of the  PAs  and  the
shareholders  of each PA; and (iv) each of the Physician  Employment  Agreement,
dated as of March 4, 1998 by and between each PA and the Stockholder employed by
that PA (collectively,  the "Related Documents").  Capitalized terms not defined
in this Agreement shall have the meanings given them in the Related Documents.

     The  parties  to this  Agreement  desire  to set  forth  the terms of their
interest in the securities of SHCR.

     In  consideration  of the foregoing and the mutual covenants and agreements
contained in this Agreement, the parties to this Agreement agree as follows:

ARTICLE I  ACQUISITION OF SECURITIES
- ---------  -------------------------

     Section 1.  Acquisition of SHCR Common Stock by  Stockholders.  Pursuant to
the Purchase Option  Agreements and the Restrictive  Covenant  Agreements,  each
Stockholder  has been  issued  by SHCR the  respective  number of shares of SHCR
Common Stock (as defined in the Purchase Option  Agreement),  set forth opposite
the name of that Stockholder on Schedule A to this Agreement.

ARTICLE II  THE CLOSING
- ----------  -----------

     Section 1.  Closing.  The  delivery  and  acceptance  of the shares of SHCR
Common  Stock being  acquired  by the  Stockholders  pursuant to the  applicable
Related  Documents  (the "Closing  Shares"),  shall take place at the offices of
SHCR's  Counsel,  Passman  &  Jones,  concurrently  with  the  execution  of the
transactions contemplated by the Related Documents, or at a later date as agreed
to in writing by the parties and subject to satisfaction or waiver of all of the
conditions  set forth in the Related  Documents and in this  Agreement.  For the
purposes of this Agreement, the term "Closing Shares" shall mean: (a) any shares
of SHCR  Common  Stock  issued  at  Closing  or at a later  date as agreed to in
writing  by the  parties,  pursuant  to the  Related  Documents;  and,  (b)  any
<PAGE>

securities  of  SHCR  issued  or  issuable  with  respect  to any of the  shares
described  in clause (a) above by way of a stock  dividend  or stock split or in
connection with a combination of shares, recapitalization, merger, consolidation
or  other  reorganization  (it  being  understood  that  for  purposes  of  this
Agreement,  a person  will be deemed to be a holder of Closing  Shares  whenever
that  person  has the  right to then  acquire  or obtain  from SHCR any  Closing
Shares, whether or not that acquisition has actually been effected).

ARTICLE III  RESTRICTIONS ON TRANSFER
- -----------  ------------------------

     Section 1.     Restrictions on Transfer of Closing Shares.
     ----------     -------------------------------------------

          (a) Each  Stockholder  agrees not to offer,  transfer,  donate,  sell,
assign, pledge, hypothecate or otherwise dispose of (collectively "Transfer" and
the result of any of these  actions is a "Transfer")  any Closing  Shares now or
hereafter  acquired or other rights in respect to those Closing Shares or rights
pursuant to this  Agreement,  whether  occurring  voluntarily or  involuntarily,
directly or  indirectly,  or by  operation  of law or  otherwise,  except that a
Stockholder  may Transfer  Closing  Shares in accordance  with the provisions of
Article III, Section 1(b).

          (b)  Notwithstanding   anything  in  this  Agreement,   the  following
transactions  shall be exempt from the  prohibition on Transfers in Section 1 of
this Article III:

          (i) Transfers  between a   Stockholder  and the   trustees of  a trust
revocable by that  Stockholder  alone and the sole  beneficiary of which is that
Stockholder;

          (ii) Transfers by gift by a Stockholder to that  Stockholder's  spouse
or issue or to the  trustees or a trust for the  benefit of that  spouse  and/or
issue;

          (iii)     Transfers between a Stockholder and that Stockholder's
guardian or conservator;

          (iv) Transfers upon the death of a Stockholder by will, intestacy laws
or the laws of  survivorship  to that  Stockholder's  personal  representatives,
heirs or delegatees; and

          (v) Transfers to entities which are exclusively owned by a Stockholder
and/or his  immediate  family,  provided  that the transfer  and any  subsequent
transfers  comply with all applicable  securities laws and regulations to SHCR's
reasonable  satisfaction  and that any transfer of an interest in that family or
Stockholder  entity  must be to another  member of the  immediate  family or the
Stockholder or this Agreement shall have been breached.

                                       2
<PAGE>

Provided,  however,  that,  except in the case of Transfers  pursuant to Article
III, the transferee agrees in writing for the benefit of the other  Stockholders
and SHCR, as a condition to that Transfer,  to be bound by all of the provisions
of this  Agreement  to the  same  extent  as was the  transferor  prior  to that
Transfer;  and provided,  further,  that any of these transferees shall take all
Closing Shares and rights so  transferred  subject to all the provisions of this
Agreement  as if  those  Closing  Shares  or  rights  were  still  held  by  the
Stockholder  who made the  Transfer.  If any Transfer is effected in  accordance
with the provisions of this Article III, Section  1(b)(i),  (ii), (iii) or (iv),
then the transferee  shall be referred to as a "Permitted  Transferee,"  and for
all purposes of this Agreement unless expressly  indicated to the contrary,  the
Permitted  Transferee  shall be  deemed to be a  "Stockholder,"  but only to the
extent that the  transferor  was included  within that  definition  prior to the
transfer.

          (c) If any Transfer by a Stockholder is made or attempted  contrary to
the  provisions of this  Agreement,  that  purported  Transfer  shall be void ab
initio;  SHCR and the other  Stockholders (and their transferees) shall have, in
addition to any other legal or equitable remedies which they may have, the right
to enforce the provisions of this Agreement by actions for specific  performance
(to the  extent  permitted  by law);  and SHCR shall have the right to refuse to
recognize any Transferee of a Stockholder  pursuant to any Transfer that is made
or  attempted  contrary  to  the  provisions  of  this  Agreement  as one of its
stockholders for any purpose.

     Section 2.  Termination of Restrictions on Transfer of Closing Shares.  The
provisions  of this  Article  III,  as they  relate to the  Closing  Shares  and
transfer of rights  pursuant to this  Agreement,  shall  terminate  and be of no
further force and effect as of the first anniversary of the Closing,  subject to
the restrictions of applicable federal and state securities laws and regulations
including,  without  limitation,  Rule  144.  Notwithstanding  anything  in this
Agreement, Closing Shares which remain unregistered after restrictions contained
in this Agreement  lapse,  are still subject to the  restrictions  of applicable
federal and state securities laws and regulations including, without limitation,
Rule 144.

ARTICLE IV  REPRESENTATIONS AND WARRANTIES OF THE STOCKHOLDERS AND SHCR
- ----------  -----------------------------------------------------------

     By execution of a counterpart  of this  Agreement,  any  Stockholder at the
time of that  execution  makes the following  representations  and warranties to
SHCR,  these  representations  and warranties  being made in connection with the
issuance of the Closing Shares:

     1. This Agreement is made in reliance on each Stockholder's representations
to SHCR that all Closing Shares  acquired by that  Stockholder  will be acquired
for investment for that  Stockholder's  own account,  not as a nominee or agent,
and  not  with  a view  toward  distribution  of  any  part  thereof,  and  that
Stockholder has, except as otherwise  contemplated in the Related Documents,  no
present   intention  of  selling,   granting   participation  in,  or  otherwise
distributing those Closing Shares.

                                       3
<PAGE>

     2.  Each  Stockholder  understands  that  the  Closing  Shares  will not be
registered under the Securities Act, on the ground that the sale and issuance of
the same are exempt from registration  under Section 4(2) of the Securities Act,
and that SHCR's reliance on that exemption is predicated on the  representations
of each Stockholder set forth in this Agreement.

     3. Each  Stockholder  understands  that the Closing Shares may not be sold,
transferred or otherwise  disposed of without  registration under the Securities
Act  or an  exemption  therefrom,  and  that  in  the  absence  of an  effective
registration  statement  covering the Closing  Shares or an available  exemption
from  registration  under the  Securities  Act, the Closing  Shares must be held
indefinitely.  Each Stockholder agrees that, in addition to any other applicable
limitations  on the transfer of the Closing  Shares,  in no event will it make a
transfer,  pledge or other  disposition  of any of the Closing Shares other than
pursuant to an effective registration statement under the Securities Act, unless
and  until:  (i) that  Stockholder  shall  have  notified  SHCR of the  proposed
disposition  and shall have  furnished to SHCR a statement of the  circumstances
surrounding the disposition;  and, (ii) at the expense of the Stockholder or its
transferee,  it shall have  furnished  to SHCR an opinion of counsel  reasonably
satisfactory  to SHCR and its counsel to the effect that the proposed  transfer,
pledge  or  other  disposition  may  be  made  without  registration  under  the
Securities Act.

     4. Each  Stockholder:  (i) by reason of his or her business  and  financial
experience,  has that knowledge,  sophistication  and experience in business and
financial  matters as to be capable of evaluating the merits and risks of his or
her  investment in the Closing  Shares;  and, (ii) believes his or her financial
condition  and  investments  enable  him or her to bear the  economic  risk of a
complete loss of the Closing Shares. Each Stockholder has consulted with its own
advisers with respect to their proposed investment in SHCR. Each Stockholder has
had the  opportunity  to ask questions  and to receive  answers  concerning  the
financial  condition,  operations  and  prospects  of  SHCR  and the  terms  and
conditions of the Stockholder's investment, as well as the opportunity to obtain
any  additional  information  necessary  to verify the  accuracy of  information
furnished in connection  therewith  that SHCR  possesses or can acquire  without
unreasonable effort or expense. In addition,  the Stockholder  acknowledges that
he or she has received  prior to the  execution of this  Agreement the following
documentation:  (i) a  prospectus  for SHCR,  dated as of October  31, 1995 (ii)
annual reports for 1995 and 1996; (iii) 10Ks for 1995 and 1996; and, (iv) SHCR's
Form 10-Q for the time period ended  September 30, 1997.  Each  Stockholder  has
carefully reviewed that documentation and has had the opportunity to review that
documentation with his or her own advisers and SHCR.

5. Each Stockholder is an individual who either (i) has an individual net worth,
or joint net worth with that  Stockholder's  spouse as of the date hereof  which
exceeds One Million Dollars ($1,000,000.00); or (ii) has had income in excess of
Two Hundred  Thousand  Dollars  ($200,000.00) in each of the two (2) most recent

                                       4
<PAGE>

years or joint income with that Stockholder's  spouse in excess of Three Hundred
Thousand  Dollars  ($300,000.00)  in each of those  years  and has a  reasonable
expectation of reaching the same income level in the current year.

     6.  Each  Stockholder's  legal  domicile  for  purposes  of the  applicable
securities  laws is as set  forth  on  Schedule  A  attached  to this  Agreement
executed by that Stockholder.

     7.  This  Agreement  and each  agreement,  instrument  and  document  to be
executed and delivered by each  Stockholder  pursuant to or as  contemplated  by
this Agreement  constitute,  or when executed and delivered by that  Stockholder
will constitute,  valid and binding obligations of that Stockholder  enforceable
in accordance with their respective terms.

     8. The  execution,  delivery and  performance  by each  Stockholder of this
Agreement  and each  agreement,  document  and  instrument  to be  executed  and
delivered by each Stockholder pursuant to or as contemplated by this Agreement:

(i) do not and will not violate  any laws,  rules or  regulations  of the United
States or any state or other  jurisdiction  applicable to that  Stockholder,  or
require that  Stockholder  to obtain any  approval,  consent or waiver of, or to
make any filing with, any person that has not been obtained or made; and

(ii) do not and will not  result in a breach  of,  constitute  a default  under,
accelerate  any  obligation  under or give rise to a right of termination of any
indenture  or loan  agreement  or any  other  agreement,  contract,  instrument,
mortgage, lien, lease, permit, authorization, order, writ, judgment, injunction,
decree,  determination or arbitration award to which that Stockholder is a party
or by which the property of that Stockholder is bound or affected,  or result in
the creation or imposition of any mortgage,  pledge,  lien, security interest or
other  charge  or  encumbrance  on any of  the  assets  or  properties  of  that
Stockholder.

     9.  As  of  the  Execution  Date,  SHCR  represents  and  warrants  to  the
Shareholders  that it is in material  compliance  with all  requirements  of the
Securities  Act of 1933, as amended and the Securities and Exchange Act of 1934,
as  amended  and all of their  respective  rules and  regulations,  that SHCR is
current in its reporting  requirements necessary for Rule 144 sales, and SHCR is
eligible to file and cause to be effective Form S-3s.

ARTICLE V  REGISTRATION OF SECURITIES
- ---------  --------------------------

     Section 1. Registrable Securities.  For the purposes of this Article V, the
term  "Registrable  Securities"  shall  mean any  Closing  Shares as  defined in
Article II, section 1 of this Agreement; provided, however, that securities that
are available for sale and can be sold (whether or not so sold) pursuant to Rule
144 under the  Securities  Act (or any  comparable  rule)  shall not  constitute
Registrable Securities.

                                       5
<PAGE>

     Section  2.  Obligations  of  Sheridan.  The  Closing  Shares  shall not be
registered under the Securities Act at the Closing.  Sheridan shall use its best
efforts to cause any  Registrable  Securities to be registered with and declared
effective by the Securities and Exchange Commission (the "Commission") under the
Securities  Act after the first  anniversary  of the Execution  Date and after a
written  request by the  Shareholder  within sixty days of a written  request (a
"Registration  Request"). The Shareholders may make two Registration Requests up
to the second  anniversary  of the  Execution  Date.  Sheridan  may postpone the
filing of any registration  statement required hereunder for a reasonable period
of time,  not to exceed  sixty (60) days  during  any  twelve-month  period,  if
Sheridan  has been advised by legal  counsel  that such filing  would  require a
special audit or the  disclosure of a material  impending  transaction  or other
material, non-public matter and Sheridan determines reasonably and in good faith
that such disclosure would have a material adverse effect on Sheridan.

     Section  3.  Expenses.  In the case of any  registration  pursuant  to this
Article V,  Sheridan  shall  bear all costs and  expenses  of the  registration,
including but not limited to printing,  legal and accounting  expenses,  federal
and state  regulatory  filing  fees and  expenses  and the  reasonable  fees and
disbursements  of  not  more  than  one  counsel  for  the  selling  holders  of
Registrable  Securities in connection with the registration of their Registrable
Securities  (which  counsel  shall be selected by the holders of not less than a
majority of the Registrable Securities to be included in that registration).

     Section 4.     Further Obligations of Sheridan.  Whenever, under the
preceding Sections of this Article V, Sheridan is required to register any
Registrable Securities, it agrees that it shall also do the following:

          (a)  diligently  to prepare and file with and use its best  efforts to
have  declared  effective  by  the  Commission  a  registration  statement  (the
"Registration   Statement")   and  the  amendments   and   supplements  to  that
Registration  Statement and the prospectus  used in connection with it as may be
necessary to keep the  Registration  Statement  effective and to comply with the
provisions of the Securities Act with respect to the sale of securities  covered
by that  registration  statement for the lesser of: (i) ninety (90) days (in the
case of any  registration  pursuant  to this  Article V) which  ninety (90) days
shall be extended to the extent that any delay occurs  under  Article V, Section
4(d); or, (ii) the period necessary to complete a proposed public offering;

          (b) furnish to each  selling  holder  copies of each  preliminary  and
final  prospectus and any other documents as a holder may reasonably  request to
facilitate the public offering of his or her Registrable Securities;

          (c) use its best efforts to register or qualify the securities covered
by the  Registration  Statement under the securities or "blue-sky" laws of those
jurisdictions  as any  selling  holder may  reasonably  request,  provided  that
Sheridan  shall not be required  to qualify to do  business in any  jurisdiction

                                       6
<PAGE>

where it is not then so  qualified  or  subject  itself to service of process in
suits other than those arising out of the offer or sale of securities covered by
the Registration Statement in any jurisdiction where it is not then so subject;

          (d)  immediately  notify  each  selling  holder,  at any  time  when a
prospectus  relating to that holder's  Registrable  Securities is required to be
delivered under the Securities Act, of the happening of any event as a result of
which that prospectus  contains an untrue  statement of a material fact or omits
any material fact necessary to make the statements therein not misleading,  and,
at the request of a selling  holder,  prepare a  supplement  or amendment to the
prospectus so that, as thereafter delivered to the purchasers of the Registrable
Securities,  that prospectus will not contain any untrue statement of a material
fact or omit to state any material fact necessary to make the statements therein
not misleading;

          (e)  cause  all  the  Registrable  Securities  to be  listed  on  each
securities  exchange  or  quoted  in each  quotation  system  on  which  similar
securities issued by Sheridan are then listed or quoted; and

          (f) otherwise use its best efforts to comply with all applicable rules
and  regulations of the Commission and make generally  available to its security
holders, in each case as soon as practicable, but not later than forty five (45)
days after the close of the period covered thereby (ninety (90) days in case the
period covered corresponds to a fiscal year of Sheridan),  an earnings statement
of Sheridan which will satisfy the provisions of Section 11(a) of the Securities
Act and Rule 158 thereunder (or any comparable successor provisions);

     Section  5.  Rule  144  Requirements.  Sheridan,  which is  subject  to the
reporting  requirements of Section 13 of the Securities Exchange Act of 1934, as
amended  (the  "Exchange  Act"),  will use its  best  efforts  to file  with the
Commission  that  information as is specified  under that Section for so long as
there are holders of  Registrable  Securities;  and Sheridan  shall use its best
efforts to take all action as may be required by an issuer as a condition to the
availability  of Rule 144 under the Securities Act (or any comparable  successor
rules to the stockholders of that issuer).  Sheridan shall furnish to any holder
of Registrable  Securities upon request a written statement executed by Sheridan
as to the steps it has  taken to  comply  with the  current  public  information
requirement of Rule 144 (or any comparable successor rules).  Sheridan,  subject
to the limitations on transfers  imposed by this  Agreement,  shall use its best
efforts to facilitate and expedite transfers of Registrable  Securities pursuant
to Rule 144 under the Securities  Act, which efforts shall include timely notice
to its transfer agent to expedite any transfers of Registrable Securities.

     Section 6.     Transfer of Registration Rights.  The registration rights
and related obligations under this Article V shall not be transferrable,
except to transferees permitted under this Agreement.

                                       7
<PAGE>



ARTICLE VI  MISCELLANEOUS PROVISIONS
- ----------  ------------------------

     Section 1. Survival of  Representations  and Warranties.  The  Stockholders
agree that each representation, warranty, covenant and agreement made by them in
this Agreement or in any  certificate,  instrument or other  document  delivered
pursuant to this Agreement is material, shall be deemed to have been relied upon
by SHCR,  shall remain  operative and in full force and effect after the date of
this Agreement  regardless of any  investigation or the acceptance of securities
hereunder and payment therefor.

     This Agreement  shall not be construed so as to confer any right or benefit
upon any Person other than the parties to this  Agreement  and their  respective
successors and permitted assigns.

     Section 2. Legend on Securities.  SHCR and the Stockholders acknowledge and
agree that substantially the following legend shall be typed on each certificate
evidencing any of the securities  issued under the Related  Documents or held at
any time by the Stockholders (and their transferees):

     THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN  REGISTERED
UNDER THE  SECURITIES  ACT OF 1933,  AS AMENDED,  AND MAY NOT BE OFFERED,  SOLD,
TRANSFERRED,  HYPOTHECATED  OR  OTHERWISE  ASSIGNED  EXCEPT  PURSUANT  TO: (1) A
REGISTRATION STATEMENT WITH RESPECT TO THESE SECURITIES WHICH IS EFFECTIVE UNDER
THAT ACT;  OR,  (2) AN  AVAILABLE  EXEMPTION  FROM  REGISTRATION  UNDER THAT ACT
RELATING TO THE DISPOSITION OF SECURITIES.  THESE SECURITIES ARE ALSO SUBJECT TO
THE PROVISIONS OF A CERTAIN INVESTMENT AND STOCKHOLDERS' AGREEMENT,  DATED AS OF
MARCH 4, 1998,  INCLUDING  CERTAIN  RESTRICTIONS  ON TRANSFER  SET FORTH IN THAT
AGREEMENT.  A COMPLETE  AND CORRECT  COPY OF THAT  AGREEMENT  IS  AVAILABLE  FOR
INSPECTION  AT THE  PRINCIPAL  OFFICE OF  SHERIDAN  AND WILL BE  FURNISHED  UPON
WRITTEN REQUEST AND WITHOUT CHARGE.

     SHCR IS AUTHORIZED TO ISSUE MORE THAN ONE CLASS OF STOCK.  SHCR WILL
FURNISH TO EACH STOCKHOLDER WHO SO REQUESTS A COPY OF THE POWERS,
DESIGNATIONS, PREFERENCES AND RELATIVE RIGHTS AND LIMITATIONS OF EACH
OUTSTANDING CLASS OF STOCK OF SHCR.

     Section 3. Amendment and Waiver.  Any party may waive any provision of this
Agreement intended for its benefit in writing.  Except as specifically set forth
in this Agreement to the contrary,  no failure or delay on the part of any party
to this Agreement in exercising any right,  power or remedy under this Agreement
shall operate as a waiver. The remedies in this Agreement are cumulative and are
not  exclusive  of any  remedies  that  may be  available  to any  party to this
Agreement at law or in equity or otherwise.  This  Agreement may be amended with
the prior written consent of all parties.


                                       8
<PAGE>

     Section 4.  Notices.  Whenever any notice,  request,  information  or other
document is required or permitted to be given under this Agreement, that notice,
demand or request shall be in writing and shall be either hand  delivered,  sent
by United  States  certified  mail,  postage  prepaid or delivered via overnight
courier  to the  addresses  below or to any  other  address  that any  party may
specify by notice to the other parties. No party shall be obligated to send more
than one  notice  to each of the  other  parties  and no  notice  of a change of
address shall be effective  until received by the other parties.  A notice shall
be deemed  received  upon hand  delivery,  two days after  posting in the United
States mail or one day after dispatch by overnight courier.

SHCR:               Sheridan Healthcare, Inc.
                    4651 Sheridan Street, Suite 400
                    Hollywood, Florida  33021
                    Attn:  Mitchell Eisenberg, M.D., President

with a copy to:     Sheridan Healthcare, Inc.
                    4651 Sheridan Street, Suite 400
                    Hollywood, Florida  33021
                    Attn:  Jay A. Martus, Esq.

To Stockholders:    At the Addresses listed on Schedule A attached to
this Agreement

with a copy to:     Jenkens & Gilchrist, a Professional Corporation
                    1445 Ross Avenue, Suite 3200
                    Dallas, Texas  75202
                    Attn:  Kenneth Gordon, Esq.
                    Facsimile:  (214) 855-4300

or to any other address of which any party may notify the other parties as
provided above.

     Section 5.     Headings.  The Article and Section headings used or
contained in this Agreement are for convenience of the reference only and
shall not affect the construction of this Agreement.

     Section 6.  Counterparts.  This  Agreement  may be  executed in one or more
counterparts and by the parties hereto in separate  counterparts,  each of which
when so  executed  shall be deemed to be an original  and all of which  together
shall be deemed to constitute one and the same agreement.

     Section 7. Remedies; Severability. It is specifically understood and agreed
that any breach of the  provisions  of this  Agreement by any person  subject to
this Agreement  will result in  irreparable  injury to the other parties to this
Agreement,  that the remedy at law alone will be an  inadequate  remedy for that
breach,  and that,  in addition to any other legal or equitable  remedies  which
they may have,  those  other  parties  may enforce  their  respective  rights by

                                       9
<PAGE>

actions for specific  performance (to the extent  permitted by law) and SHCR may
refuse to recognize any  unauthorized  transferee as one of its stockholders for
any purpose, including,  without limitation, for purposes of dividend and voting
rights,  until the relevant  party or parties have complied with all  applicable
provisions  of  this  Agreement.  In the  event  that  any  one or  more  of the
provisions  contained  in this  Agreement,  or the  application  thereof  in any
circumstances,  is held invalid, illegal or unenforceable in any respect for any
reason,  the validity,  legality and  enforceability  of that provision in every
other respect and of the remaining  provisions contained in this Agreement shall
not be in any way impaired thereby, it being intended that all of the rights and
privileges of the parties to this Agreement  shall be enforceable to the fullest
extent permitted by law.

     Section 8. Entire Agreement. This Agreement is intended by the parties as a
final  expression  of their  agreement and intended to be complete and exclusive
statement of the agreement and understanding of the parties to this Agreement in
respect of the subject matter  contained in this  Agreement and their  agreement
and   understanding.   This  Agreement   supersedes  all  prior  agreements  and
understandings between the parties with respect to that subject matter.

     Section 9.     Adjustments.  All references to share prices and amounts
herein shall be equitably adjusted to reflect stock splits, stock dividends,
recapitalizations and similar changes affecting the capital stock of SHCR.

     Section 10.     Law Governing.  This Agreement shall be construed and
enforced in accordance with and governed by the laws of the state of Delaware
(without giving effect to principles of conflicts of law).

     Section 11. Construction.  This Agreement shall be construed without regard
to any  presumption  or other  rule  requiring  construction  against  the party
causing this  Agreement to be drafted,  including  any  presumption  of superior
knowledge or  responsibility  based upon a party's business or profession or any
professional  training,  experience,  education or degrees of any member, agent,
officer or  employee  of any  party.  If any words in this  Agreement  have been
stricken out or otherwise  eliminated (whether or not any other words or phrases
have been added) and the stricken words  initialed by the party against whom the
words are construed,  then this Agreement  shall be construed as if the words so
stricken out or otherwise  eliminated  were never included in this Agreement and
no implication  or inference  shall be drawn from the fact that those words were
stricken out or otherwise eliminated.

     Section  12.  Arbitration;  Jury Trial.  THE  PARTIES  SHALL USE GOOD FAITH
NEGOTIATION TO RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF,
RELATING  TO OR IN  CONNECTION  WITH  THIS  AGREEMENT  OR  THE  BREACH  OF  THIS
AGREEMENT.  IN THE EVENT THE  PARTIES  ARE  UNABLE TO  RESOLVE  ANY  DISPUTE  OR
CONTROVERSY  BY  NEGOTIATION,  EITHER  PARTY MAY SUBMIT SUCH  DISPUTE TO BINDING
ARBITRATION WHICH SHALL BE CONDUCTED IN DALLAS,  TEXAS. THE BINDING  ARBITRATION
SHALL BE CONDUCTED IN ACCORDANCE  WITH THE RULES OF PROCEDURE FOR ARBITRATION OF
THE NATIONAL HEALTH LAWYERS ASSOCIATION  ALTERNATIVE DISPUTE RESOLUTION SERVICE.
JUDGMENT ON THE AWARD OR DECISION  RENDERED BY THE  ARBITRATOR MAY BE ENTERED IN

                                       10
<PAGE>

ANY COURT HAVING JURISDICTION. NOTWITHSTANDING THE TERMS OF THIS SECTION, IN THE
EVENT OF ANY BREACH OR DISPUTE OF THIS AGREEMENT OR ANY OF THE RELATED DOCUMENTS
FOR WHICH AN EQUITABLE  REMEDY IS APPROPRIATE  THE AGGRIEVED  PARTY MAY SEEK AND
OBTAIN  RELIEF  IN A COURT OF  COMPETENT  JURISDICTION  TO AVAIL  ITSELF  OF THE
EQUITABLE  REMEDIES.  IN THAT CASE SHOULD ANY PENDENT LEGAL CLAIMS ARISE,  THOSE
CLAIMS SHALL BE SUBMITTED TO BINDING ARBITRATION,  HOWEVER IF THE COURT FAILS TO
REMAND  THOSE  LEGAL  CLAIMS TO  ARBITRATION,  THEN FOR THOSE  LEGAL  CLAIMS THE
PARTIES WAIVE ALL RIGHTS TO ANY TRIAL BY JURY IN ALL  LITIGATION  RELATING TO OR
ARISING OUT OF THIS AGREEMENT.

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

                                             SHCR:

                                             SHERIDAN HEALTHCARE, INC.




                                             By:
                                                --------------------------------
                                                Jay A. Martus, Vice President


                                             STOCKHOLDERS:



                                             -----------------------------------
                                             Michael R. Cavenee, M.D.



                                             -----------------------------------
                                             Kenneth J. Trimmer, M.D.



                                       11
<PAGE>
                                   Schedule A




            Name and Address                 Consideration Paid in SHCR Stock
            of Stockholder                           (number of Shares)
            --------------                           ------------------


        Michael R. Cavenee, M.D.                          403,560
        5128 Corinthian Bay
        Plano, Texas  75093

        ----------------------------------------------------------------------

        Kenneth J. Trimmer, M.D.                          446,040
        6628 Castle Pines Drive
        Plano, Texas  75093


                                       12
<PAGE>

                         PHYSICIAN EMPLOYMENT AGREEMENT

     THIS PHYSICIAN  EMPLOYMENT AGREEMENT (the "Agreement") dated as of March 4,
1998 (the "Execution  Date"),  is entered into by and between  MICHAEL  CAVENEE,
M.D.,  P.A., a Texas  professional  association  and its  successors and assigns
("MCPA"), and MICHAEL R. CAVENEE, M.D., (the "Physician" or "Dr.
Cavenee").

                             PRELIMINARY STATEMENTS

     One day after the execution and delivery of this Agreement,  MCPA,  Michael
Cavenee, M.D., P.A., also a Texas professional association ("KTPA", collectively
with MCPA, the "Company"); each of the shareholders of the Company, and Sheridan
Healthcorp, Inc., a Florida corporation ("Sheridan") have executed and delivered
a Management  Services  Agreement  (the "MSA")  pursuant to which  Sheridan will
manage  all of the  business  of the  Company  except the  provision  of medical
services. Capitalized terms not defined in this Agreement have the meaning given
to them in the MSA.

     MCPA  desires  to employ  the  Physician  and the  Physician  desires to be
employed with MCPA, on the terms and subject to the conditions contained in this
Agreement.

     In  consideration  of the parties'  promises  and mutual  covenants in this
Agreement, MCPA and the Physician agree as follows:

                                   AGREEMENT

     1.     Employment.  As of the Commencement Date, MCPA employs the
Physician and the Physician accepts the employment upon this Agreement's terms
and conditions.

     2. Term of Employment.  Unless  terminated  earlier under the provisions of
this  Agreement,  the initial term of employment of the Physician shall be for a
period of five (5) years (the "Initial Term"), commencing on March 5, 1998, (the
"Commencement  Date") and  expiring  on March 4, 2003 (the  "Expiration  Date").
Unless terminated  earlier under the provisions of this Agreement,  and provided
that both (i) the  Physician  shall be less than sixty five (65) years of age on
the Expiration  Date of the Initial Term, or a Renewal Term (as defined  below);
and, (ii) the Company has met the Earnings  Threshold (as defined  below),  then
the Physician may elect,  in his or her sole  discretion,  to extend the Initial
Term or a Renewal Term for an  additional  period of three (3) years (a "Renewal
Term") by sending a written  notice (a  "Renewal  Notice")  to MCPA at least One
Hundred Eighty (180) days prior to the expiration of the Initial Term or Renewal
Term then in effect,  as the case may be. Any  Renewal  Terms  shall be upon the
same terms and conditions as contained in this Agreement, except where otherwise
specified  in this  Agreement  or by the parties in writing.  Unless  terminated
earlier under the provisions of this  Agreement,  this Agreement shall terminate
upon the Expiration  Date of the Initial Term or Renewal Term then in effect (i)
if the  Physician  elects  not to  extend  the term of the  Agreement  by timely
sending MCPA a Renewal  Notice;  (ii) if the  Physician is older than sixty five
(65) years of age on the Expiration  Date of the Initial Term or a Renewal Term,
as the case may be; or (iii) in MCPA's sole  discretion,  if the Company has not
met the Earnings  Threshold as of the date the Renewal  Notice is received.  For
purposes of this Agreement,  any references to the "Term" of the Agreement shall
be to the Initial Term and any Renewal Terms then in effect.

<PAGE>

     For  purposes of this  Agreement,  a Contract  Year shall be defined as the
twelve (12) month period  commencing on the Commencement  Date of this Agreement
(or on its  anniversary  in  subsequent  years) and ending on the day before the
anniversary of the Commencement  Date.  During the term of the MSA, the Earnings
Threshold shall be met when the aggregate amount of all monthly  Management Fees
paid to Sheridan  pursuant to Article IV of the MSA during each Contract Year of
the Initial Term or Renewal Term then in effect is equal to at least Two Million
Five Hundred Twenty Five Thousand Dollars  ($2,525,000.00)  (the "Base Amount").
In the event that the MSA is terminated for any reason,  the Earnings  Threshold
shall be met if the net  earnings  of the  Company  for the most recent four (4)
quarters for which financial  information is available on the expiration date of
the Initial Term or Renewal Term then in effect (after  payment of any physician
base  compensation  pursuant to Section 3(a)(i) of this Agreement or pursuant to
any other written  arrangement with any other physician employee of the Company,
but before payment of any Incentive  Compensation  pursuant to Section 3(a)(iii)
of this  Agreement or pursuant to any other written  arrangement  with any other
physician employee of the Company) is at least equal to the Base Amount.

     3.  Compensation.  During the Term,  the Physician  shall be compensated as
follows:

          (a)     Monetary Compensation.

               (i) Base Compensation.  Provided that this Agreement has not been
terminated,  MCPA shall pay to the Physician as compensation for the performance
of his or  her  duties  under  this  Agreement,  base  compensation  (the  "Base
Compensation")  at an annual rate of Two Hundred Thousand Dollars  ($200,000.00)
during the Initial Term and any Renewal  Terms (or the pro rata portion  thereof
for periods less than a full Contract Year).

                    The Physician shall be paid Base  Compensation  bi-weekly in
substantially  equal  installments,  or at more  frequent  intervals as MCPA may
determine, subject to all applicable withholdings, set offs, and taxes.

               (ii) Incentive  Compensation during the Term of the MSA. Provided
that this  Agreement has not been  terminated,  during each Contract Year of the
Term, and provided the MSA has not been  terminated,  to the extent permitted by
law,  MCPA shall pay to the Physician  incentive  compensation  (the  "Incentive
Compensation") in an amount equal to the Physician's Share (as defined below) of
any amounts  paid to the Company  pursuant to Sections  4.1(d) and 4.1(e) of the
MSA. The  Physician's  Share shall be equal to the percentage set forth opposite
the Physician's name on Schedule 3(a)(ii) attached to this Agreement, as amended
by written agreement of the parties from time to time.

                                       2
<PAGE>

               (iii)  Incentive   Compensation  upon  termination  of  the  MSA.
Provided that this Agreement has not been  terminated,  upon  termination of the
MSA and to the extent  permitted by law, at the end of each Contract Year,  MCPA
shall pay to the  Physician  as  Incentive  Compensation  an amount equal to the
Physician's Share of the Additional  Compensation  Amount (as defined below), if
any, and  Physician's  Share of the Excess Net Earnings (as defined  below),  if
any. For purposes of this Agreement, the Additional Compensation Amount shall be
equal to the Net Earnings (as defined below) which are above the Base Amount, up
to a maximum of Two Hundred Thirty Thousand Dollars  ($230,000.00)  For purposes
of this  Agreement,  Excess Net Earnings for any Contract Year shall be equal to
Forty percent  (40%) of the Net Earnings (as defined  below) which are above the
Base Amount after payment of any Additional  Compensation  Amount.  Net Earnings
means the net  earnings of the Company for the most recent four (4) quarters for
which  financial  information is available at the expiration  date of a Contract
Year as  calculated  by Sheridan  according  to  generally  accepted  accounting
principles  applied on a consistent basis as provided by the FASB, after payment
of any base  compensation,  but before payment of any incentive  compensation to
the Physician or any shareholders or physician employees of the Company.

                    Any  Incentive   Compensation   payable   pursuant  to  this
Agreement  shall be paid to the Physician  within ninety (90) days of the end of
each Contract Year, or as soon as reasonable practicable thereafter,  subject to
all  applicable  withholds,  set offs and taxes.  In the event this Agreement is
terminated  during a Contract  Year,  the  Physician  shall receive the pro rata
portion of his or her Incentive Compensation  attributable to the portion of the
Contract Year during which the Physician provided services to MCPA.

          (b) Physician  Benefit Plans.  During the Term, the Physician shall be
entitled to  participate  in or benefit from the benefit plans and policies that
are  afforded to other  similarly  situated  MCPA or physician  employees.  MCPA
retains the right to terminate or alter in its sole and absolute discretion, any
benefit plans or policies from time to time subject to the terms of the MSA.

          (c) Vacation and Sick Days. The Physician  shall accrue five (5) weeks
paid  vacation  time during each twelve (12) month  calendar  year or a pro rata
amount for periods less than a full  calendar  year.  The  Physician  shall also
accrue six (6) paid sick days during each calendar year or a pro rata amount for
periods  less than a full  calendar  year.  Vacation and sick days shall be used
within the calendar  year, and vacation days shall only be used at the times and
intervals  mutually agreed upon between  Physician and MCPA. The Physician shall
not be entitled to any  additional  compensation  for unused  vacation  and sick
days.  Additionally,  any time spent by Physician on (i) religious holidays;  or
(ii)  education,   through  the  attendance  of  lectures,   seminars  or  other
educational activities,  at a time when Physician would otherwise be required to
provide  services  to MCPA  shall be  considered  vacation  time.  Physician  is
expected to use his or her vacation  time for  fulfillment  of all of his or her
CME requirements.

          (d) Licenses,  Staff,  Association and Society Fees.  During the Term,
MCPA  shall  pay  Physician's   applicable   hospital  medical  staff  fees  and
professional  license  fees  which  enable  Physician  to  fulfill  his  or  her
obligations  under this  Agreement.  During  the Term,  MCPA shall pay up to One
Thousand Five Hundred  Dollars  ($1,500.00)  per calendar  year of  professional
association and societies dues and membership fees selected by the Physician.

                                       3
<PAGE>

          (e)     Professional Liability Insurance.  During the Term, the
following will apply:

               (i) MCPA shall insure,  at its cost,  the Physician  under MCPA's
current professional liability policy ("Physicians' Insurance") in the amount of
$1,000,000.00  for each claim and  $3,000,000.00  annual aggregate limit and the
costs for such insurance shall be borne by MCPA;

               (ii)  in  the  event  MCPA  determines  to  provide  professional
liability insurance for the Physician from other than Physicians' Insurance,  at
its costs,  MCPA agrees to provide  coverage limits no less than as specified in
subsection (i) above;

               (iii) subject to Section  3(e)(i) and 3(e)(vi),  MCPA may, in its
absolute sole discretion, at any time during the Term, cancel, continue, modify,
change or substitute the  malpractice  insurance  policy  coverage for Physician
and/or MCPA for  Physician's  provision of medical  services while acting in the
scope of his or her  employment  pursuant  to the terms and  conditions  of this
Agreement  which  was  obtained  pursuant  to  MCPA's   obligations  under  this
Agreement;

                 (iv) Physician shall immediately execute and deliver, in strict
accordance  with MCPA's  written  instructions,  all documents  and  instruments
necessary to effectuate the provisions of this Section;

               (v) Physician agrees to act in full accordance with the terms and
conditions of any and all malpractice insurance policies,  copies of which shall
be provided to the Physician; and,

               (vi) subject to Section 3(e)(i) and 3(e)(iii), MCPA will obtain a
continuous  claims  made  professional   liability  insurance  policy  to  cover
Physician pursuant to the terms of this Agreement.  In the event Physician is no
longer  employed  by MCPA,  MCPA  shall,  at MCPA's  expense,  continue to cover
Physician for medical  malpractice  claims  arising out of his or her employment
under this  Agreement  through the  applicable  statute of  limitations  by: (i)
continuing the continuous claims made professional  liability  insurance policy;
(ii)  purchasing a replacement  continuous  claims made  professional  liability
insurance  policy with  retroactive  coverage which does not create any lapse in
coverage;  or, (iii) purchasing appropriate tail coverage to meet its obligation
under this subparagraph.

          (f)  Withholdings.  MCPA shall withhold from any compensation or other
benefits  payable  under this  Agreement,  or arrange  for the  payment  of, any
federal,  state, city or other taxes as shall be required pursuant to any law or
governmental regulation or ruling.


                                       4
<PAGE>

          (g)  Patient  Referrals.  The  parties  agree  that the  benefits  and
compensation  paid to Physician  under this  Agreement are fair market value for
services  rendered and do not  require,  are not payment to induce nor are in an
any way contingent  upon, the referral of patients or any other  arrangement for
the  provision  of any item or  service  offered  by MCPA.  The  parties to this
Agreement  agree that no payments  made under this  Agreement are made in return
for or to induce  any  person  to:  (i) refer an  individual  to anyone  for the
furnishing  or  arranging  for the  furnishing  of items or  services  for which
payment  may be made in whole or in part under  Medicare or  Medicaid;  or, (ii)
purchase,  lease,  order or  arrange  for or  recommend  purchasing,  leasing or
ordering any good,  facility,  service or item for which  payment may be made in
whole or in part under Medicare or Medicaid.

     4.     Employment Duties.

          (a) The  Physician  agrees  during  his or her  employment  under this
Agreement to: (i) provide medical  services on behalf of MCPA as a duly licensed
physician  under the laws of the State of Texas;  (ii) keep all  records  as are
necessary  and  reasonably  required  by  MCPA  to  assist  MCPA  in the  proper
administration  and  management  of its business;  and,  (iii) perform any other
duties and  assignments  relating to the business of MCPA,  its  Affiliates  (as
defined below) and subsidiaries,  as MCPA's Board of Directors or its delegatees
reasonably  directs,  provided further that those duties or assignments shall be
reasonably  related to the Physician's  expertise and experience  ((i), (ii) and
(iii)  shall  be  collectively,  the  "Physician  Duties").  In all  events  the
Physician's  duties shall be reasonable  and Physician  shall not be required to
breach any of his ethical  responsibilities  as defined in the American  Medical
Association's  Code of Conduct.  During the Term,  the Physician  shall,  except
during  vacation  periods,  approved  leaves  and  periods  of  illness,  devote
sufficient  business  time and  attention to the  performance  of the  Physician
Duties under this  Agreement and shall use his or her best  efforts,  skills and
abilities to perform his or her duties in accordance  with applicable laws which
are  brought  to his or her  attention  by  MCPA  and  to  promote  MCPA's  best
interests.

          (b)  Call.  The  Physician  agrees  and  acknowledges  that his or her
services may be necessary on evenings and  weekends,  and shall be available for
weekday and weekend  call in  accordance  with call  policies  and  schedules as
established by MCPA. Any call coverage involving physicians not employed by MCPA
may only be arranged with the prior written consent of MCPA, after  verification
of  the  credentials,   malpractice  history  and  insurance  coverages  of  the
non-employee physicians who are proposed to be providing call coverage.

          (c)  Access  to  Records.  Upon  written  request,  and to the  extent
required by Title 42 of the United  States Code,  Section  1395(x)(v)(1)(I),  as
amended,  Physician  agrees to make  available  to the  Secretary  of the United
States Department of Health and Human Services or the Comptroller General of the
United States, or any of their duly authorized representatives,  this Agreement,
all documents and records necessary to certify the nature and extent of services
provided by Physician under this Agreement.


                                       5
<PAGE>

          (d) Licensure and  Certification.  The Physician agrees as a condition
of his or her employment under this Agreement to maintain all required state and
governmental  licenses,  certifications and authorizations  necessary to perform
his or her obligations under this Agreement.

          (e)  Activities.  MCPA  shall  reimburse  Physician  for any  expenses
incurred by the Physician, which were reasonable business expenses,  incurred in
conformity  with written MCPA  policies and after  submission  of  documentation
regarding those expense as required by MCPA policies.

          (f)  Medical  Records.  With  respect  to all  services  performed  by
Physician  under this  Agreement,  the Physician  agrees to complete all medical
records  with  respect to  patient  care in  accordance  with the  policies  and
procedures of MCPA and further agrees to complete in a timely manner,  all forms
and ancillary records which may be required by MCPA policy,  third-party  payors
or others in connection with patient care.

          (g) Medical  Staff  Privileges.  During the Term as requested by MCPA,
Physician  shall  become  a member  of the  medical  staff  and  maintain  other
privileges (the  "Privileges")  at any hospital,  ambulatory  surgical center or
other facility where MCPA provides medical  services in the Dallas  Metropolitan
Area at the locations listed on Schedule 4 (g).

          (h)  Non-Discrimination.  The  Physician  agrees  not to  discriminate
against patients because of race,  color,  sex, age,  religion,  payor or health
status.

          (i) HMOs, IPAs,  PPOs, and Employer Groups,  Etc. For and on behalf of
Physician,  MCPA shall have the sole and exclusive  right and authority to enter
into  contractual  relationships  with HMOs,  IPAs,  PPOs,  and employer  groups
(collectively  "Third Party  Payor(s)"),  or other  managed  care  arrangements.
Physician  shall  provide the same  quality of care to all  patients  from these
sources as is  provided  to other  patients  of MCPA.  Upon  request  from MCPA,
Physician  shall execute all Third Party Payor documents as "provider" if deemed
necessary  or  advisable by MCPA.  Physician  shall not contract  with any Third
Party Payors without MCPA's prior written consent in each instance.

          (j)     Miscellaneous.

               (i) The Physician  further agrees and acknowledges that he or she
shall comply with and follow all reasonable written policies,  standards,  rules
and  regulations  established  by MCPA  from  time to  time  in  performing  the
Physician  Duties under this Agreement which are provided to the Physician,  and
agrees  to be bound  by and  comply  with  the  terms  and  conditions  of other
agreements  to which  MCPA is a party to, or to which it may  become a party to,
with hospitals,  ambulatory surgical centers,  insurance companies,  third party
payors and other providers of medical  services in connection with the provision
of medical services.


                                       6
<PAGE>

               (ii) Except as provided in Schedule 4(j)(ii), the Physician shall
not, during his or her employment under this Agreement,  render medical services
(except for  non-compensated  good  samaritan  emergencies),  or expert  witness
testimony or legal medical  consulting  services or any other related  services,
for any other person or entity as an employee,  agent, independent contractor or
otherwise .

               (iii) Without  MCPA's prior written  consent  exercisable  in its
reasonable  discretion,  the Physician  shall not,  during his or her employment
under this  Agreement,  devote any time to or engage in any  self-employment  or
employment  activities . Notwithstanding the preceding sentence,  as long as the
foregoing does not interfere with  Physician's  provision of services under this
Agreement,  Physician may lecture,  teach and publish without  obtaining  MCPA's
consent, which shall not be unreasonably withheld.

               (iv) The Physician shall  immediately  notify MCPA of any and all
incidents, unfavorable occurrences, notices or claims made arising out of his or
her services  under this  Agreement  as soon as he or she becomes  aware of this
information and shall cooperate in any  investigation  and in the defense of any
incidents, unfavorable occurrences, notices and claims.

               (v) The Physician agrees to be bound by and comply with the terms
and conditions of the MSA, applicable to Physician.

     5.     Duty to Account.

          (a)  Except as  otherwise  permitted  by the terms of this  Agreement,
Physician  shall  assign,  account,  and pay to MCPA  all  accounts  receivable,
compensation  and any other form of remuneration  due from or paid by any source
other than MCPA attributable to (i) services he or she has rendered on behalf of
MCPA under this Agreement;  (ii) services he or she has rendered during the Term
in violation of the terms of this  Agreement  including  without  limitation,  a
violation  of  Sections  4 and 8; or  (iii)  sums  which  come  into  his or her
possession  which are  attributable  to the services of other employees of MCPA,
including, but not limited to, fees for medical services,  teaching,  lecturing,
consulting,   research,  court  testimony  and  publication  of  articles  of  a
professional   nature  (the   accounts   receivable,   compensation   and  other
remuneration  attributable  to  services  described  in (i),  (ii) and (iii) are
collectively  the "MCPA  Receivables").  Physician  appoints  MCPA as his or her
attorney in fact to execute,  deliver and/or endorse  checks,  applications  for
payments, insurance claim forms or other instruments or documents, convenient or
required  in the  exclusive  discretion  of MCPA to fully  collect,  secure  and
realize  all MCPA  Receivables  and  other  sums due with  respect  to  services
provided  under this  Agreement.  This  power of  attorney  is  coupled  with an
interest, is irrevocable and shall survive the expiration or termination of this
Agreement for a time period without  limitation for all services rendered during
the Term.  Disability  insurance  benefits  and medical  expense  reimbursements
received  by  Physician  pursuant  to any  formal  plan  of  MCPA  shall  not be
considered a MCPA Receivable for purposes of this Section.


                                       7
<PAGE>

          (b) All MCPA  Receivables  shall be the sole  property of MCPA.  In no
event shall  Physician  be entitled to any portion of MCPA  Receivables,  or the
proceeds from MCPA Receivables, during the Term or after the termination of this
Agreement, whether or not MCPA Receivables may have been derived in any way from
the performance of Physician pursuant to the terms of this Agreement.

     6.  Representations and Warranties of Physician.  The Physician  represents
and warrants to MCPA as follows:

          (a)     Physician is a physician duly licensed to practice medicine
under the laws of the State of Texas;

          (b) Physician has to the best of his knowledge complied with all laws,
rules and regulations  relating to the practice of medicine and is able to enter
into and perform all duties under this Agreement;

          (c) except for the Related  Documents,  Physician is not a party to or
bound by any other  agreement or  commitment,  or subject to any  restriction or
agreement   related  to   previous   employment   or   consultation   containing
confidentiality  or non-compete  covenants or other relevant  restrictions which
may have a possible present or future adverse affect on MCPA or the Physician in
the performance of his or her duties under this Agreement;

          (d) except as disclosed on Schedule 6(d), Physician has never: (i) had
his or her professional  license,  Drug Enforcement  Agency number,  Medicare or
Medicaid provider status or staff privileges at any hospital or medical facility
suspended,   relinquished,   terminated  or  revoked;   (ii)  been  reprimanded,
sanctioned or disciplined by any licensing board or any federal,  state or local
society or agency,  governmental body, hospital,  third party payor or specialty
board;  or, (iii) had a final judgment or settlement  without  judgment  entered
against him or her in connection with a malpractice or similar action;

          (e) to the best of his or her knowledge, Physician is in good physical
and mental health and does not suffer from any illness or disability which could
prevent  him or her  from  fulfilling  his or her  responsibilities  under  this
Agreement; and

          (f) none of the  representations  or  warranties  made by Physician in
this  Agreement  or in any resumes or curricula  vitae  submitted to MCPA or any
Affiliate of MCPA,  or in any  insurance  applications  or any staff  membership
applications  submitted to any third party in  connection  with this  Agreement,
contains or will contain any untrue  statement of a material  fact,  or omits or
will omit to state a material fact  necessary in order to make the statements or
provisions in this Agreement not misleading or incomplete.

          During the Term, the Physician  agrees to  immediately  notify MCPA of
any fact or circumstance which occurs or is discovered during the Term, which in
itself or with the passage of time and/or the combination  with other reasonably
anticipated factors does render or will render any of these  representations and
warranties to be untrue.

                                       8
<PAGE>

     7.     Confidentiality.

          (a) Confidential  Information.  The Physician  acknowledges  that as a
result of the  Physician's  employment  with MCPA,  the  Physician  has and will
necessarily  become  informed  of, and have  access  to,  certain  valuable  and
confidential information of MCPA, including,  without limitation, trade secrets,
technical information,  plans, lists of patients,  data, records, fee schedules,
computer programs, manuals, processes, methods, scheduling, financial data, file
schedules,  intangible  rights,  contracts,   agreements,   licenses,  personnel
information  and the  identity  of  health  care  providers  (collectively,  the
"Confidential Information"),  and that the Confidential Information, even though
it may be  contributed,  developed  or  acquired  in  whole  or in  part  by the
Physician, is MCPA's exclusive property to be held by the Physician in trust and
solely for MCPA's  benefit.  Accordingly,  except as  required by law or for the
performance of Physician's duties under this Agreement, the Physician shall not,
at any time,  either  during or  subsequent to the Term,  use,  reveal,  report,
publish,  copy,  transcribe,  transfer  or  otherwise  disclose  to any  person,
corporation or other entity,  any of the  Confidential  Information  without the
prior written consent of MCPA  exercisable in its sole and absolute  discretion,
except to  officers  and  employees  of MCPA and  except for  information  which
legally  and  legitimately  is or  becomes  of  general  public  knowledge  from
authorized sources other than the Physician.

          (b)  Return  of  Confidential  Information.  Upon the  termination  of
Physician's  employment  under this  Agreement,  the  Physician  shall  promptly
deliver to MCPA all MCPA property and possessions including, without limitation,
all drawings,  manuals, letters, notes, notebooks,  reports, copies, deliverable
Confidential  Information  and all other  materials  relating to MCPA's business
which are in the Physician's possession or control.

     8.  Non-Competition and Nonsolicitation.  Physician  acknowledges that as a
result of Physician's  employment  with MCPA,  Physician will become informed of
and  have  access  to the  Confidential  Information,  the  unauthorized  use or
disclosure of which would cause irreparable injury to MCPA. In consideration for
access to the Confidential  Information,  the substantial  compensation  paid to
Physician  by MCPA,  and the other  benefits  received by  Physician  hereunder,
Physician agrees with MCPA as follows:

          (a)  Definitions.  As used in this Section 8, the following terms have
the specified meanings:

               (i)  "Competing   Business"  means  any  business  that  provides
management  services  that are the same as or similar to those  provided  by the
Management Company during the Initial Term and any Renewal Term.

                                       9
<PAGE>

               (ii)   "Contracting   Parties"  means  any  and  all  facilities,
including but not limited to hospitals,  clinics,  PHOs, PPOs, HMOs,  integrated
delivery  systems,   ambulatory  centers,   third  party  payors,  managed  care
companies,  and other parties or  facilities  that have  contracted  with or are
serviced by MCPA or any of its Affiliates.
               (iii)  "Management  Company"  means  Sheridan  Healthcorp,  Inc.,
Sheridan Healthcare, Inc., and their respective Affiliates.

               (iv)  "Restricted  Area" means the area within  twenty-five  (25)
miles of any location  where  Physician  provided  medical  services  during the
twenty  four  (24)  months  immediately  prior  to the  date of  termination  of
Physician's employment with MCPA.

          (b)  Noncompetition  During  Employment.  Physician agrees that during
Physician's employment with MCPA or any of its Affiliates,  Physician shall not,
either  directly or  indirectly,  on  Physician's  own behalf or as an employee,
employer,  consultant,   contractor,  agent,  principal,  partner,  stockholder,
corporate  officer,  director,  or in any  other  individual  or  representative
capacity,  (i) provide medical services to or for any person or entity except in
Physician's  capacity as an employee of MCPA or an  Affiliate  of MCPA,  or (ii)
engage in a Competing Business.

          (c)  Noncompetition  After  Employment.  Physician  agrees  that for a
period of two (2) years commencing on the date of the termination of Physician's
employment  with  MCPA  (whether  by  resignation,   discharge,  or  otherwise),
Physician shall not, either directly or indirectly, on Physician's own behalf or
as an employee, employer,  consultant,  contractor,  agent, principal,  partner,
stockholder,  corporate  officer,  director,  or  in  any  other  individual  or
representative  capacity,  (i) provide  medical  services  within the Restricted
Area, or (ii) engage in a Competing Business within the State of Texas.

          (d) Termination of Medical Staff  Privileges.  Physician  acknowledges
that  Privileges at the hospital or any other health care facilities to which he
or she is assigned are predicated and contingent  upon  Physician's  contractual
relationship with the MCPA. If Physician's employment relationship with the MCPA
is  terminated  for any reason  whatsoever,  the  Privileges of Physician at the
hospital or any other health care facilities to which he or she is assigned will
terminate  automatically  and  Physician  shall  immediately  resign  from,  and
surrender, all Privileges at the hospital or any other health care facilities to
which he or she is  assigned  and  Physician  expressly  waives any right to any
challenge  or  review  (under  any  fair  hearing  plan  or  otherwise)  of  the
termination  of his or her  Privileges  at the  hospital or at those health care
facilities and all claims of any kind whatsoever,  including due process claims,
he or she or  his  or  her  estate  may  have  against  the  MCPA  or any of its
Affiliates  and all other parties with respect to the  termination of his or her
Privileges;  provided,  however, that if concurrent with the termination of such

                                       10
<PAGE>

membership or privileges  under this Section,  a hospital or medical staff takes
action that is based on the quality of services rendered by Physician or that is
reportable  to the  Texas  State  Board of  Medical  Examiners  or the  National
Practitioner  Data Bank,  then nothing in this Section shall affect or limit any
applicable  hearing  rights  Physician  may have  regarding  such  action by the
hospital or medical  staff under the then  current  medical  staff bylaws at the
hospital  or  health  care  facility.  The  terms of this  Agreement  will  take
precedence over any  inconsistent  terms which may be found in the bylaws of the
medical  staff or of the hospital or any other health care  facilities  to which
Physician is assigned, or in the MCPA's contract with any employees. Termination
or resignation by Physician  shall not, in and of itself,  constitute a negative
action  reportable  as staff  membership  revocation in future  applications  by
Physician. Physician agrees that for a period of two (2) years commencing on the
date of termination of Physician's employment with the MCPA, Physician shall not
apply for or obtain Privileges at the hospital or any other health care facility
to which he or she was assigned  during the twenty four (24) months  immediately
prior to the date of termination of Physician's employment with the MCPA.

          (e)  Nonsolicitation  and Related  Activities.  Physician  agrees that
during  Physician's  employment  with  MCPA  and for a period  of two (2)  years
commencing on the date of the  termination of Physician's  employment  with MCPA
(whether by resignation,  discharge, or otherwise),  Physician shall not, either
directly or indirectly:

               (i) induce or solicit,  or attempt to induce or  solicit,  any of
MCPA's patients to terminate,  curtail or restrict their  relationship with MCPA
or any of its Affiliates;

               (ii) induce or solicit,  or attempt to induce or solicit,  any of
MCPA's Contracting Parties to terminate,  curtail or restrict their relationship
with MCPA or any of its Affiliates;

               (iii)  induce or solicit,  or attempt to induce or  solicit,  any
person  employed  or  contracted  by  MCPA  or any of its  Affiliates  to  leave
Physician's  employment or not fulfill Physician's  contractual  responsibility,
whether or not the employment or contracting is full-time or temporary, pursuant
to a written or oral agreement,  or for a determined  period of time or at will;
or

               (iv) assist others in taking any action  described in clauses (i)
through (iii) above.

          (f)  Reasonableness of Restrictions.  Physician  acknowledges that the
time,  geographical scope, and scope of activity  restrictions set forth in this
Agreement are  reasonable  in scope and are necessary for the  protection of the
business and goodwill of MCPA. Physician expressly  acknowledges and agrees that
Physician's  experience and abilities are such that Physician's  compliance with
the  covenants  and  restrictive  covenants  contained  herein  will  not  cause
Physician any undue hardship or unreasonably  interfere with Physician's ability
to earn a livelihood.  Physician agrees that should any portion of the covenants
in this Section 8 be  unenforceable  because of the scope  thereof or the period
covered  thereby or otherwise,  the covenants  shall be deemed to be reduced and
limited to enable them to be enforced to the extent  permissible  under the laws
and public policies applied in the jurisdiction in which enforcement is sought.

                                       11
<PAGE>

          (g) Independent Agreement. All of the covenants and provisions of this
Section  8 on the part of the  Physician  shall  be  construed  as an  agreement
independent  of any other  agreement  between  MCPA and the  Physician,  and the
existence of any claim or cause of action of the Physician against MCPA, whether
predicated  on any such other  agreement or  otherwise,  shall not  constitute a
defense to the  enforcement  by MCPA of the  covenants  and  provisions  of this
Section 8; provided that  notwithstanding  anything contained in this Agreement,
in the  event  that  this  Agreement  is  properly  terminated  for cause by the
Physician  pursuant to Section 10(c), then Sections 8(c) and (d) shall not apply
and clause (iii) of Section 8(e) shall not apply except to the extent it applies
to clauses (i), (ii) and (iv) of Section 8(e).


          Notwithstanding  anything  contained in this  Agreement,  in the event
that  MCPA  materially  breaches  or  materially  fails  to  meet  any  material
obligation  under this  Agreement  (after MCPA has received at least thirty (30)
days written  notice of that material  breach  pursuant to Section 11(f) of this
Agreement  and MCPA has failed to remedy that breach  within the thirty (30) day
period),  then  Sections  8(b),  (c) and (d) (except to the extent it applies to
Sections 8(a), (e), (f) and (g)) shall not apply.

     9. Remedies. The Physician and MCPA each acknowledge that: (i) the services
Physician  will render under this Agreement are special and unique and cannot be
replaced by MCPA;  (ii) the event of a breach by the Physician of the provisions
of Sections 4(c), 5, 7, 8, 10(d) or 11(a) will cause MCPA irreparable harm; and,
(iii) monetary  damages in an action at law would not provide an adequate remedy
in the event of a breach. Accordingly, the Physician agrees that, in addition to
any other remedies (legal,  equitable or otherwise)  available to MCPA, MCPA may
seek and obtain injunctive relief against the breach or threatened breach of the
provisions of Sections 4(c), 5, 7, 8, 10(d) or 11(a) as well as all other rights
and remedies available at law and equity. The existence of any claim or cause of
action of Physician  against MCPA or any of its Affiliates,  whether arising out
of  this  Agreement  or  otherwise,  shall  not  constitute  a  defense  to  the
enforcement  by  MCPA  or any of its  Affiliates  of  the  provisions  of  these
Sections.  Nothing contained in this Section 9 shall be construed as prohibiting
MCPA and all other injured  parties from pursuing all other  remedies  available
(if  available) to them for a breach or threatened  breach of the  provisions of
Sections 4(c), 5, 7, 8, 10(d) or 11(a),  including the recovery of  compensatory
and punitive damages from Physician.  Physician further  acknowledges and agrees
that the  covenants  contained  in  Sections  4(c),  5, 7, 8, 10(d) or 11(a) are
necessary for the  protection  of MCPA's  legitimate  business and  professional
duties,  ethical  obligations  and  interests,  and are  reasonable in scope and
content. These legitimate business interests include, without limitation,  trade
secrets (as defined under  applicable  Texas law);  other valuable  confidential
business information that may not qualify as trade secrets, but as to which MCPA
or any of its  Affiliates  has expended time and money in  developing  and as to
which any of them  holds  confidential  and  proprietary,  substantial  business
relationships  with existing and  prospective  customers,  clients and patients;

                                       12
<PAGE>

customer,  client and patient goodwill  associated with its ongoing business and
evidenced by the various trademarks,  trade names, service marks and trade dress
used by MCPA or any of its  Affiliates in connection  with its business,  and an
expectation  of continuing  patronage from its existing  customers,  clients and
patients;  and the  extraordinary  and  specialized  training  in  managed  care
medicine  which will be provided by MCPA to  Physician  during the Term.  In the
event of any  breach or  violation  by  Physician  of any of the  provisions  of
Section 8, the  running of the  two-year  period  (but not MCPA's and any of the
Physician's  obligations  thereunder) shall be tolled during the continuation of
any breach or violation.

     10.     Termination.  Physician's employment under this Agreement may be
terminated prior to the expiration of the Term described in Section 2, upon
the occurrence of any of the following events:

          (a) Death. This Agreement will automatically  terminate upon the death
of the Physician.  MCPA shall have no further obligation under this Agreement to
make any payments to, or bestow any benefits on, the Physician's  beneficiary or
beneficiaries  from and after the date of the Physician's  death,  other than as
provided in Section 10(d).

          (b) Disability.  To the extent permitted by law, this Agreement may be
terminated at MCPA's option, exercisable in its absolute sole discretion, if the
Physician  shall  suffer  a  permanent  disability.  For  the  purposes  of this
Agreement,  the term "permanent  disability" means the Physician's  inability to
perform  his or her  material  duties  under this  Agreement,  with or without a
reasonable  accommodation,  for a period of any three (3) consecutive months due
to illness, accident or any other physical or mental incapacity. Physician shall
not be entitled to receive any compensation during any periods of absence caused
by a permanent or temporary  disability.  MCPA shall have no further  obligation
under this  Agreement  to make any  payments  to, or bestow any benefits on, the
Physician from and after the date of  termination  under this  provision,  other
than as provided in Section 10(d).

          (c)  Cause.  This  Agreement  may be  terminated  for  cause at MCPA's
option,  at any time upon  delivery of written  notice to the  Physician.  Cause
shall mean, for purposes of this Agreement, the Physician's: (i) material breach
of any material provision of this Agreement;  (ii) willful refusal to perform an
ethical (as defined by the AMA Code of Conduct) duty directed by MCPA's Board of
Directors or a  supervising  officer,  an  executive  of MCPA or any  authorized
delegatee, which is reasonably within the scope of the Physician's duties; (iii)
misappropriation  of  assets  or  business  opportunities  of MCPA or any of its
Affiliates  for personal or non-MCPA  use; (iv)  commission  of any  misdemeanor
involving moral turpitude and any felony; (v) commission of fraud, embezzlement,
or breach of trust;  (vi)  revocation or suspension  of  Physician's  license to
practice medicine under the laws of the State of Texas for a time period greater
than thirty  days;  (vii)  failure or inability to  competently  and  adequately
perform his or her duties under this Agreement, as determined by MCPA's Board of
Directors,  exercisable  in its sole  discretion;  (viii)  breach  of his or her
obligations contained in Section 11(a) of this Agreement; (ix) loss, suspension,
revocation or  substantial  curtailment  of  Physician's  appointment  to and/or
privileges  on the medical  staff at any health care  facility  where  Physician
provides  services  under  this  Agreement  (a  "Health  Care  Facility");   (x)
commission of a material act of professional misconduct; (xi) commission of acts
that in any way  materially  jeopardize  or damage the  professional  integrity,
reputation or relationships of MCPA or any of its Affiliates; (xii) this section
not used;  (xiii)  negligence,  misfeasance or  malfeasance  in connection  with
performing or discharging Physician's obligations under this Agreement; or (xiv)

                                       13
<PAGE>

being a primary basis for MCPA's or an Affiliate's  inability to obtain adequate
professional  liability  coverage  in  accordance  with  Section  3(e)  of  this
Agreement.  Prior to  MCPA's  termination  of this  Agreement  for  cause  under
Sections  10(c)(i)  (except as provided  below),  10(c)(vi) or 10(c)(vii),  MCPA
shall first have provided Physician with at least thirty (30) days prior written
notice and Physician shall have not, within that thirty (30) days,  remedied the
basis of that termination to MCPA's  reasonable  satisfaction.  No right of cure
shall exist for MCPA's  termination  of this  Agreement for cause under Sections
10(c)(ii), (iii), (iv), (v), (viii), (ix), (x), (xi), or (xiii).

               This  Agreement  may be terminated  for cause at the  Physician's
option,  for MCPA's  failure to  substantially  perform its  obligations  to the
Physician under this Agreement after MCPA has received at least thirty (30) days
prior written notice of that substantial failure and MCPA has failed within that
thirty  (30) day period to remedy  the  substantial  failure to the  Physician's
reasonable satisfaction.

               Neither MCPA nor its Affiliates shall have any further obligation
under this  Agreement  to make any  payments  to, or bestow any benefits on, the
Physician  from and after the date of  termination  of the Agreement  under this
provision, other than as provided in Section 10(d).

          (d) Obligations.  In the event of a termination  under Sections 10(a),
(b) or (c), MCPA shall have no further  obligation  under this Agreement to make
any payments to, or bestow any  benefits  on, the  Physician  from and after the
date of termination, other than payments or benefits accrued and due and payable
to Physician prior to the date of the termination.  Physician shall, upon MCPA's
request and promptly upon notice, vacate all premises,  including all facilities
serviced by MCPA.  Physician  shall  return all of the  property of MCPA and its
Affiliates that is in his or her possession or control.

          (e) Medical Staff Privileges.  Physician  acknowledges and agrees that
Physician's  employment is expressly  contingent  upon  Physician  being granted
appropriate  continuous  clinical privileges to provide services at the hospital
or any other health care facilities to which he or she is assigned. If Physician
is unable to receive or maintain those clinical privileges  necessary to perform
all material services of Physician under this Agreement at the hospital or other
health  care  facilities  for  any  reason  whatsoever,  whether  or  not  those
privileges  are  granted  to  other   employees  or  contractors  of  the  MCPA,
Physician's employment under this Agreement shall be terminated.

     11.     Miscellaneous.

          (a) Substance  Abuse Policy.  It is MCPA's policy (the  "Policy") that
none of its employees  shall use or abuse any controlled  substances at any time
or be under the influence of alcohol or be affected by the use of alcohol during
the time  period  required to perform  their  duties and  obligations  under any
employment  agreements.  Physician  agrees to abide by the Policy  described  in
Schedule A to this Agreement.

                                       14
<PAGE>

          (b) Survival.  The  provisions of Sections 4(c), 6, 7, 8, 9, 10(d) and
11 shall survive the  expiration  or  termination  of this  Agreement for a time
period without limitation.

          (c) Entire  Agreement;  Waiver.  This  Agreement  contains  the entire
understanding   of  the  parties  and  merges  and   supersedes   any  prior  or
contemporaneous  agreements  between  the parties  relating to this  Agreement's
subject matter.  This Agreement may not be modified or terminated orally, and no
modification,  termination or attempted waiver of any of the provisions shall be
binding  unless in writing and signed by the party  against whom it is sought to
be enforced; provided however, that Physician's compensation may be increased at
any  time by MCPA  without  in any way  affecting  any of the  other  terms  and
conditions of this  Agreement,  which in all other respects shall remain in full
force and effect. Failure of a party to enforce one or more of the provisions of
this Agreement or to require at any time  performance of any of the  obligations
under this Agreement  shall not be construed to be a waiver of any provisions by
a party nor to in any way affect the  validity  of this  Agreement  or a party's
right to enforce any provision of this  Agreement,  nor to preclude a party from
taking any other action at any time which it would legally be entitled to take.

          (d) Mergers and Consolidation; Successors and Assigns. Physician shall
not have the right to assign or delegate this personal service Agreement, or any
of his or her rights or obligations under this Agreement, without MCPA's consent
exercisable in its sole discretion.  The preceding sentence shall not hinder the
Physician's  estate  from being  entitled  to  receive  all  accrued  and unpaid
compensation and benefits due to Physician at the time of his or her death. MCPA
may  freely  assign  and  delegate  all of its  rights  and  duties  under  this
Agreement.  Additionally,  the  parties  each agree that upon the sale of all or
substantially  all of the  assets,  business  and  goodwill  of  MCPA  or all or
substantially  all of the stock of MCPA to another  company or any other entity,
or upon the merger or  consolidation  of MCPA with another  company or any other
entity,  this Agreement shall inure to the benefit of, and be binding upon, both
Physician and MCPA and any entity purchasing the assets,  business,  goodwill or
stock, or surviving merger or consolidation.

          (e)  Additional  Acts.  The Physician and MCPA each agrees to execute,
acknowledge and deliver all further instruments,  agreements or documents and do
all further acts that are  necessary or expedient to carry out this  Agreement's
intended  purposes.  Each  party  recognizes  that time is of the  essence  with
respect to each of their obligations in this Agreement. Each party agrees to act
as soon as practicable in light of the  particular  circumstances  and use their
best  efforts  in as timely a fashion  as  possible  to  maximize  the  intended
benefits of this Agreement.

          (f)  Notices.  Whenever  any notice,  demand or request is required or
permitted under this Agreement,  that notice,  demand or request shall be either
hand-delivered in person or sent by United States Mail, registered or certified,
postage prepaid, or delivered via overnight courier to the addresses below or to
any other  address  that either  party may specify by notice to the other party.

                                       15
<PAGE>

Neither party shall be obligated to send more than one notice to the other party
and no notice of a change of address  shall be effective  until  received by the
other party. A notice shall be deemed received upon hand delivery,  two business
days after posting in United  States Mail or one business day after  dispatch by
overnight courier.

          To MCPA:              Michael R. Cavenee, M.D., P.A.
                                4651 Sheridan Street, Suite 400
                                Hollywood, Florida 33021
                         ATTN:  Jay A. Martus, Esq., General Counsel

          To the Physician:     Michael R. Cavenee, M.D.
                                5128 Corinthian Bay
                                Plano, Texas  75093

          With a copy to:       Jenkens & Gilchrist, a Professional Corporation
                                1445 Ross Avenue, Suite 3200
                                Dallas, Texas  75202
                          ATTN: Kenneth Gordon, Esq.

          (g) Headings.  The headings of the  paragraphs of this  Agreement have
been inserted for  convenience of reference only and shall in no way restrict or
otherwise  affect the construction of the terms or provisions of this Agreement.
References in this Agreement to Sections are to the sections of this Agreement.

          (h) Construction.  This Agreement shall be construed without regard to
any presumption or other rule requiring  construction  against the party causing
this Agreement to be drafted, including any presumption of superior knowledge or
responsibility  based upon a party's  business or profession or any professional
training,  experience,  education  or degrees of any member,  agent,  officer or
employee of any party.  If any words in this Agreement have been stricken out or
otherwise eliminated (whether or not any other words or phrases have been added)
and the  stricken  words  initialed  by the  party  against  whom the  words are
construed,  this Agreement shall be construed as if the words so stricken out or
otherwise eliminated were never included in this Agreement and no implication or
inference  shall be drawn from the fact that those  words were  stricken  out or
otherwise eliminated.

          (i)   Counterparts.   This  Agreement  may  be  executed  in  multiple
counterparts,  each of which shall be deemed to be an original  and all of which
together shall be deemed to be one and the same instrument.

          (j)  Severability.  The invalidity or  unenforceability  of any one or
more of the words,  phrases,  sentences,  clauses, or sections contained in this
Agreement  shall not affect the  validity  or  enforceability  of the  remaining
provisions  of this  Agreement  or any part of any  provision,  all of which are
inserted  conditionally  on their being valid in law,  and in the event that any

                                       16
<PAGE>

one or more of the words, phrases,  sentences,  clauses or sections contained in
this Agreement shall be declared invalid or unenforceable,  this Agreement shall
be  construed  as if such  invalid  or  unenforceable  word or words,  phrase or
phrases,  sentence or sentences,  clause or clauses,  or section or sections had
not been inserted or shall be enforced as nearly as possible  according to their
original  terms and intent to eliminate any invalidity or  unenforceability.  If
any invalidity or unenforceability is caused by the length of any period of time
or the size of any area set forth in any part of this  Agreement,  the period of
time or area,  or both,  shall be  considered  to be reduced to a period or area
which would cure the invalidity or unenforceability.

          (k) Governing  Law.  This  Agreement is made and executed and shall be
governed  by and  construed  in  accordance  with the laws of the State of Texas
applicable to contracts  wholly  negotiated,  executed and  performable  in that
state, without regard to its conflicts of laws principles.

          (l) No Third Party  Beneficiaries.  All obligations of MCPA under this
Agreement are imposed solely and exclusively  for the benefit of Physician,  and
no other person will have standing to enforce, be entitled to or be deemed to be
the beneficiary of any of these obligations.

          (m) Litigation;  Prevailing  Party. In the event of any arbitration or
litigation,  including  appeals,  with regard to this Agreement,  the prevailing
party,  as defined by the trier of fact,  shall be entitled to recover  from the
non-prevailing  party all reasonable  fees,  costs,  and expenses of counsel (at
pre-trial, trial and appellate levels).

          (n) Definition of Affiliates.  The term  "Affiliates"  for purposes of
this Agreement  means an individual or entity (whether now existing or hereafter
created)  that  directly,  or  indirectly  through  one or more  intermediaries,
controls,  is controlled by, or is under common control with,  another person or
entity, and includes: (1) a spouse, parent, brother, sister, child, aunt, uncle,
grandparent,  niece,  nephew,  first cousin of an individual or an  individual's
spouse (a "Relative"); (2) an officer, director, trustee, employee,  shareholder
or partner of a person which is not a Relative of any such person;  (3) a spouse
of any Relative;  and (4) any individual or entity controlled by, controlling or
under  common  control  with any  individual  or entity  designated  above.  For
purposes of the foregoing,  "control" means the possession,  direct or indirect,
of the power to direct or cause the direction of the  management and policies of
an entity or individual,  whether through the ownership of voting securities, by
contract, or otherwise.

          (o)  Arbitration;  Jury  Trial.  THE  PARTIES  SHALL  USE  GOOD  FAITH
NEGOTIATION TO RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF,
RELATING  TO OR IN  CONNECTION  WITH  THIS  AGREEMENT  OR  THE  BREACH  OF  THIS
AGREEMENT.  IN THE EVENT THE  PARTIES  ARE  UNABLE TO  RESOLVE  ANY  DISPUTE  OR
CONTROVERSY  BY  NEGOTIATION,  EITHER  PARTY MAY SUBMIT SUCH  DISPUTE TO BINDING
ARBITRATION WHICH SHALL BE CONDUCTED IN DALLAS,  TEXAS. THE BINDING  ARBITRATION
SHALL BE CONDUCTED IN ACCORDANCE  WITH THE RULES OF PROCEDURE FOR ARBITRATION OF

                                       17
<PAGE>

THE NATIONAL HEALTH LAWYERS ASSOCIATION  ALTERNATIVE DISPUTE RESOLUTION SERVICE.
JUDGMENT ON THE AWARD OR DECISION  RENDERED BY THE  ARBITRATOR MAY BE ENTERED IN
ANY COURT HAVING JURISDICTION. NOTWITHSTANDING THE TERMS OF THIS SECTION, IN THE
EVENT  OF ANY  BREACH  OR  DISPUTE  OF  THIS  AGREEMENT  OR  ANY OF THE  RELATED
AGREEMENTS FOR WHICH AN EQUITABLE  REMEDY IS APPROPRIATE THE AGGRIEVED PARTY MAY
SEEK AND OBTAIN RELIEF IN A COURT OF COMPETENT  JURISDICTION  TO AVAIL ITSELF OF
THE  EQUITABLE  REMEDIES.  IN THAT CASE SHOULD ANY PENDENT  LEGAL CLAIMS  ARISE,
THOSE CLAIMS SHALL BE  SUBMITTED  TO BINDING  ARBITRATION,  HOWEVER IF THE COURT
FAILS TO REMAND THOSE LEGAL CLAIMS TO ARBITRATION,  THEN FOR THOSE LEGAL CLAIMS,
THE PARTIES WAIVE ALL RIGHTS TO ANY TRIAL BY JURY IN ALL LITIGATION  RELATING TO
OR ARISING OUT OF THIS AGREEMENT.

     Each of the parties have duly executed  this  Agreement as of the Execution
Date.


                                            MCPA:


Date:                                       By:
      --------------------                      --------------------------------
                                                MICHAEL R. CAVENEE, M.D., P.A.,
                                                a Texas professional association



Date:                                       By:
      --------------------                      --------------------------------
                                                Michael R. Cavenee, M.D.
                                                President


                                            PHYSICIAN:

                                            MICHAEL R. CAVENEE, M.D.



Date:                                       By:
      --------------------                      --------------------------------
                                                Michael R.Cavenee, M.D.






                                       18
<PAGE>

                                   Schedule A

                           SUBSTANCE ABUSE POLICY OF

                          MICHAEL CAVENEE, M.D., P.A.


     PURPOSE AND SCOPE:  Michael Cavenee, M.D., P.A. ( "MCPA"), disapproves of
the use of any illegal substances and the abuse of legal drugs or alcohol by
its employees or independent contractors.

     MCPA has a vital  interest in  maintaining  safe,  healthful  and efficient
working  conditions for its employees and independent  contractors.  Being under
the influence of a drug or alcohol on the job may pose serious safety and health
risks not only to the user but to all  those  who work  with the user.  The use,
possession,  sale or  distribution  of drugs or  alcohol  in the Work  Place (as
defined  below),  while on MCPA business,  or while using MCPA property may also
pose unacceptable risks for safe, healthful and efficient operations.

     MCPA  recognizes  that its own health and  future  are  dependent  upon the
physical and psychological health of its employees and independent  contractors.
Accordingly,  it is the right and intent of MCPA to  maintain a safe,  healthful
and efficient  working  environment  for all of its  employees  and  independent
contractors and to protect MCPA property, equipment and operations.

     With these basic  objectives in mind, MCPA has established this policy (the
"Substance  Abuse  Policy")  with  regard  to  the  use,  possession,   sale  or
distribution of drugs,  inhalants and alcohol. This policy is intended to comply
with the  requirements  for a substance  abuse policy  under the Texas  Workers'
Compensation   Act  and  related  rules   promulgated   by  the  Texas  Workers'
Compensation Commission.

     Prohibition  of  Substance  Abuse:   MCPA  expressly   prohibits  the  use,
possession,  sale  or  distribution  of  drugs,  inhalants,  or  alcohol  by its
employees or independent  contractors  (each an  "Individual") in the Work Place
(as defined below) or while performing MCPA business,  including but not limited
to, the following:

          A.   Alcohol: The use or being under the influence of alcohol while in
               the Work Place or while performing MCPA business is prohibited.

          B.   Illegal Drugs:   The use,  being under the influence, possession,
               sale, purchase, distribution or transfer of an illegal drug while
               in the   Work Place or   while  performing   MCPA   business   is
               prohibited. The presence in any detectable amount of any illegal
               drug in an  Individual  while in the Work Place or while
               performing MCPA business is prohibited.

          C.   Legal Drugs (Prescription  Drugs):     The use or being under the
               influence of any legally  obtained drug   while performing   MCPA
               business or while in the Work Place is  prohibited  to the extent
               such   use  or   influence may affect   (i)   the safety   of the
               Individual,    other   employees or independent  contractors,  or
               members of the public,  or  (ii)  the  safe, efficient  operation
               of  MCPA's  facilities  and equipment.

     MCPA  also  prohibits  the use or  being  under  the  influence  of  drugs,
inhalants or alcohol by an Individual  during  non-work hours while using a MCPA
vehicle or MCPA equipment since MCPA believes that such use could jeopardize the
safety of the Individual, other employees or independent contractors, members of
the public, and MCPA equipment.

     MCPA  further  prohibits  the storage by an  Individual  of illegal  drugs,
inhalants or alcohol at the Work Place, whether in lockers,  desks,  vehicles or
any other depository or in the Individual's  personal effects (including without
limitation purses, briefcases and vehicles).

                                       19
<PAGE>

     Definition of Work Place:  For the purposes of this Substance Abuse Policy,
the term  "Work  Place"  refers to (i) all of  MCPA's  premises  and  facilities
(including   without   limitation   offices,   warehouses,   parking  lots,  and
recreational  or rest areas),  (ii) all of the work sites at which MCPA business
is  performed,  whether or not MCPA owns,  leases or has control  over such work
sites,   (iii)  all  facilities  at  which  MCPA's   employees  and  independent
contractors  provide  medical  services on behalf of MCPA, (iv) all locations at
which MCPA's employees are attending meetings concerning MCPA business,  and (v)
all automobiles,  trucks,  and other vehicles and equipment being used by MCPA's
employees and  independent  contractors  while on MCPA business,  whether or not
owned, leased or under the control of MCPA.

     Testing:   An  Individual  may  be  requested  to  undergo  a  blood  test,
urinalysis,  "breath  analyzer"  test, or other  diagnostic test (each a "Test")
under any of the following circumstances:

     1.     Prior to commencement of employment or engagement;

     2.     After the occurrence  of any work-related accident whether or not at
            the  Work Place;

     3.     When management of MCPA has reasonable suspicion that drugs,
            inhalants or alcohol are affecting  job  performance  and/or conduct
            of an Individual in the Work Place;

     4.     Before returning to work following a leave of absence; or

     5.     As part of a random sampling of employees and independent
            contractors.

     An Individual's  refusal to submit  immediately upon request to such a Test
may result in disciplinary action up to and including  termination of employment
or engagement.

     The   results  of  any  Test  will  be   reported   to   management   level
representatives of MCPA on a need-to-know basis and will be kept confidential.

     Searches:  To monitor compliance with this policy,  MCPA reserves the right
to conduct searches or inspections of an Individual's person or personal effects
including, without limitation, purses, briefcases, and motor vehicles located on
property  of  MCPA,  as well as  work  areas  and  property  of MCPA  used by an
Individual,  including without limitation,  lockers, desks, and offices, whether
secured,  unsecured,  or  secured  by lock or locking  device.  An  Individual's
refusal to submit to a search on request may result in disciplinary action up to
and including termination.

     Consequences  For Violation:  An  Individual's  violation of this Substance
Abuse Policy can result in disciplinary action, up to and including  termination
of  employment,  even for a first  offense.  The  decision to take  disciplinary
action is solely in the discretion of MCPA.

     Available Treatment Programs: MCPA does not provide any treatment programs,
drug and  alcohol  abuse  rehabilitation  programs,  or drug and  alcohol  abuse
education  programs.  MCPA does provide  health care  benefits for its full-time
employees   which  may  cover  some  drug  and/or  alcohol  abuse  treatment  or
rehabilitation.  For  further  information  about  the  availability  of and the
requirements for  participation in the programs,  if any, covered by such health
care insurance, please contact MCPA's current health care insurance carrier.

                                       20
<PAGE>

                             SUBSTANCE ABUSE POLICY
                           ACKNOWLEDGMENT AND CONSENT


     By my signature below, I acknowledge as follows:

     1.   I have received a copy of the attached Substance Abuse Policy of MCPA.

     2.   I have read and fully understand the attached Substance Abuse Policy.

     3.   I understand that if I violate the attached  Substance Abuse Policy it
          can   result in  disciplinary  action  against me, up to and including
          termination of employment or engagement, even for a first offense.

     4.   I understand  that, in order to provide  a safe  and  healthy  working
          environment,  it is the policy of MCPA to conduct drug screening tests
          and other investigative exams.

     5.   I understand that I am not compelled to consent to any search or test,
          but that if I do not  consent,  I will not be  allowed  to enter or to
          remain on MCPA's  premises  and I  will  be  subject  to  disciplinary
          action,  including termination of employment.

     6.   I understand and consent  to  disclosure  of the  results  of any drug
          screening test or investigative  examination to management level
          representatives of MCPA on a need-to-know basis.

     7.   With full knowledge of MCPA's Substance Abuse Policy, I hereby consent
          to the search and  testing  by MCPA or  its  agents for the purpose of
          enforcing  the attached Substance Abuse Policy.

     8.   I understand that compliance with the attached  Substance Abuse Policy
          is a condition of  employment.  I  understand  that failure or refusal
          to cooperate fully, sign any required   document,  or  submit  to  any
          inspection or test will be grounds for termination of employment.

     9.   I agree to abide by the attached Substance Abuse Policy.


WITNESS:                                EMPLOYEE:

                                        MICHAEL R. CAVENEE, M.D.



- -----------------------------           -----------------------------------
Witness Signature                       Michael R. Cavenee, M.D.



                                Date:
- -----------------------------           -----------------------------------
Printed Name of Witness


Date
     -------------------------


                         PHYSICIAN EMPLOYMENT AGREEMENT

     THIS PHYSICIAN  EMPLOYMENT AGREEMENT (the "Agreement") dated as of March 4,
1998 (the "Execution  Date"),  is entered into by and between  KENNETH  TRIMMER,
M.D.,  P.A., a Texas  professional  association  and its  successors and assigns
("KTPA"), and KENNETH J. TRIMMER, M.D., (the "Physician" or "Dr.
Trimmer").

                             PRELIMINARY STATEMENTS

     One day after the execution and delivery of this Agreement,  KTPA,  Michael
Cavenee, M.D., P.A., also a Texas professional association ("MCPA", collectively
with KTPA, the "Company"); each of the shareholders of the Company, and Sheridan
Healthcorp, Inc., a Florida corporation ("Sheridan") have executed and delivered
a Management  Services  Agreement  (the "MSA")  pursuant to which  Sheridan will
manage  all of the  business  of the  Company  except the  provision  of medical
services. Capitalized terms not defined in this Agreement have the meaning given
to them in the MSA.

     KTPA  desires  to employ  the  Physician  and the  Physician  desires to be
employed with KTPA, on the terms and subject to the conditions contained in this
Agreement.

     In  consideration  of the parties'  promises  and mutual  covenants in this
Agreement, KTPA and the Physician agree as follows:

                                   AGREEMENT

     1. Employment.  As of the Commencement Date, KTPA employs the Physician and
the Physician accepts the employment upon this Agreement's terms and conditions.

     2. Term of Employment.  Unless  terminated  earlier under the provisions of
this  Agreement,  the initial term of employment of the Physician shall be for a
period of five (5) years (the "Initial Term"), commencing on March 5, 1998, (the
"Commencement  Date") and  expiring  on March 4, 2003 (the  "Expiration  Date").
Unless terminated  earlier under the provisions of this Agreement,  and provided
that both (i) the  Physician  shall be less than sixty five (65) years of age on
the Expiration  Date of the Initial Term, or a Renewal Term (as defined  below);
and, (ii) the Company has met the Earnings  Threshold (as defined  below),  then
the Physician may elect,  in his or her sole  discretion,  to extend the Initial
Term or a Renewal Term for an  additional  period of three (3) years (a "Renewal
Term") by sending a written  notice (a  "Renewal  Notice")  to KTPA at least One
Hundred Eighty (180) days prior to the expiration of the Initial Term or Renewal
Term then in effect,  as the case may be. Any  Renewal  Terms  shall be upon the

<PAGE>

same terms and conditions as contained in this Agreement, except where otherwise
specified  in this  Agreement  or by the parties in writing.  Unless  terminated
earlier under the provisions of this  Agreement,  this Agreement shall terminate
upon the Expiration  Date of the Initial Term or Renewal Term then in effect (i)
if the  Physician  elects  not to  extend  the term of the  Agreement  by timely
sending KTPA a Renewal  Notice;  (ii) if the  Physician is older than sixty five
(65) years of age on the Expiration  Date of the Initial Term or a Renewal Term,
as the case may be; or (iii) in KTPA's sole  discretion,  if the Company has not
met the Earnings  Threshold as of the date the Renewal  Notice is received.  For
purposes of this Agreement,  any references to the "Term" of the Agreement shall
be to the Initial Term and any Renewal Terms then in effect.

     For  purposes of this  Agreement,  a Contract  Year shall be defined as the
twelve (12) month period  commencing on the Commencement  Date of this Agreement
(or on its  anniversary  in  subsequent  years) and ending on the day before the
anniversary of the Commencement  Date.  During the term of the MSA, the Earnings
Threshold shall be met when the aggregate amount of all monthly  Management Fees
paid to Sheridan  pursuant to Article IV of the MSA during each Contract Year of
the Initial Term or Renewal Term then in effect is equal to at least Two Million
Five Hundred Twenty Five Thousand Dollars  ($2,525,000.00)  (the "Base Amount").
In the event that the MSA is terminated for any reason,  the Earnings  Threshold
shall be met if the net  earnings  of the  Company  for the most recent four (4)
quarters for which financial  information is available on the expiration date of
the Initial Term or Renewal Term then in effect (after  payment of any physician
base  compensation  pursuant to Section 3(a)(i) of this Agreement or pursuant to
any other written  arrangement with any other physician employee of the Company,
but before payment of any Incentive  Compensation  pursuant to Section 3(a)(iii)
of this  Agreement or pursuant to any other written  arrangement  with any other
physician employee of the Company) is at least equal to the Base Amount.

     3.  Compensation.  During the Term,  the Physician  shall be compensated as
follows:

          (a)     Monetary Compensation.

               (i) Base Compensation.  Provided that this Agreement has not been
terminated,  KTPA shall pay to the Physician as compensation for the performance
of his or  her  duties  under  this  Agreement,  base  compensation  (the  "Base
Compensation")  at an annual rate of Two Hundred Thousand Dollars  ($200,000.00)
during the Initial Term and any Renewal  Terms (or the pro rata portion  thereof
for periods less than a full Contract Year).

                    The Physician shall be paid Base  Compensation  bi-weekly in
substantially  equal  installments,  or at more  frequent  intervals as KTPA may
determine, subject to all applicable withholdings, set offs, and taxes.

               (ii) Incentive  Compensation during the Term of the MSA. Provided
that this  Agreement has not been  terminated,  during each Contract Year of the
Term, and provided the MSA has not been  terminated,  to the extent permitted by
law,  KTPA shall pay to the Physician  incentive  compensation  (the  "Incentive
Compensation") in an amount equal to the Physician's Share (as defined below) of
any amounts  paid to the Company  pursuant to Sections  4.1(d) and 4.1(e) of the
MSA. The  Physician's  Share shall be equal to the percentage set forth opposite
the Physician's name on Schedule 3(a)(ii) attached to this Agreement, as amended
by written agreement of the parties from time to time.


                                       2
<PAGE>

               (iii)  Incentive   Compensation  upon  termination  of  the  MSA.
Provided that this Agreement has not been  terminated,  upon  termination of the
MSA and to the extent  permitted by law, at the end of each Contract Year,  KTPA
shall pay to the  Physician  as  Incentive  Compensation  an amount equal to the
Physician's Share of the Additional  Compensation  Amount (as defined below), if
any, and  Physician's  Share of the Excess Net Earnings (as defined  below),  if
any. For purposes of this Agreement, the Additional Compensation Amount shall be
equal to the Net Earnings (as defined below) which are above the Base Amount, up
to a maximum of Two Hundred Thirty Thousand Dollars  ($230,000.00)  For purposes
of this  Agreement,  Excess Net Earnings for any Contract Year shall be equal to
Forty percent  (40%) of the Net Earnings (as defined  below) which are above the
Base Amount after payment of any Additional  Compensation  Amount.  Net Earnings
means the net  earnings of the Company for the most recent four (4) quarters for
which  financial  information is available at the expiration  date of a Contract
Year as  calculated  by Sheridan  according  to  generally  accepted  accounting
principles  applied on a consistent basis as provided by the FASB, after payment
of any base  compensation,  but before payment of any incentive  compensation to
the Physician or any shareholders or physician employees of the Company.

                    Any  Incentive   Compensation   payable   pursuant  to  this
Agreement  shall be paid to the Physician  within ninety (90) days of the end of
each Contract Year, or as soon as reasonable practicable thereafter,  subject to
all  applicable  withholds,  set offs and taxes.  In the event this Agreement is
terminated  during a Contract  Year,  the  Physician  shall receive the pro rata
portion of his or her Incentive Compensation  attributable to the portion of the
Contract Year during which the Physician provided services to KTPA.

          (b) Physician  Benefit Plans.  During the Term, the Physician shall be
entitled to  participate  in or benefit from the benefit plans and policies that
are  afforded to other  similarly  situated  KTPA or physician  employees.  KTPA
retains the right to terminate or alter in its sole and absolute discretion, any
benefit plans or policies from time to time subject to the terms of the MSA.

          (c) Vacation and Sick Days. The Physician  shall accrue five (5) weeks
paid  vacation  time during each twelve (12) month  calendar  year or a pro rata
amount for periods less than a full  calendar  year.  The  Physician  shall also
accrue six (6) paid sick days during each calendar year or a pro rata amount for
periods  less than a full  calendar  year.  Vacation and sick days shall be used
within the calendar  year, and vacation days shall only be used at the times and
intervals  mutually agreed upon between  Physician and KTPA. The Physician shall
not be entitled to any  additional  compensation  for unused  vacation  and sick
days.  Additionally,  any time spent by Physician on (i) religious holidays;  or
(ii)  education,   through  the  attendance  of  lectures,   seminars  or  other
educational activities,  at a time when Physician would otherwise be required to
provide  services  to KTPA  shall be  considered  vacation  time.  Physician  is
expected to use his or her vacation  time for  fulfillment  of all of his or her
CME requirements.

          (d) Licenses,  Staff,  Association and Society Fees.  During the Term,
KTPA  shall  pay  Physician's   applicable   hospital  medical  staff  fees  and
professional  license  fees  which  enable  Physician  to  fulfill  his  or  her
obligations  under this  Agreement.  During  the Term,  KTPA shall pay up to One
Thousand Five Hundred  Dollars  ($1,500.00)  per calendar  year of  professional
association and societies dues and membership fees selected by the Physician.


                                       3
<PAGE>

          (e)     Professional Liability Insurance.  During the Term, the
following will apply:

               (i) KTPA shall insure,  at its cost,  the Physician  under KTPA's
current professional liability policy ("Physicians' Insurance") in the amount of
$1,000,000.00  for each claim and  $3,000,000.00  annual aggregate limit and the
costs for such insurance shall be borne by KTPA;

               (ii)  in  the  event  KTPA  determines  to  provide  professional
liability insurance for the Physician from other than Physicians' Insurance,  at
its costs,  KTPA agrees to provide  coverage limits no less than as specified in
subsection (i) above;

               (iii) subject to Section  3(e)(i) and 3(e)(vi),  KTPA may, in its
absolute sole discretion, at any time during the Term, cancel, continue, modify,
change or substitute the  malpractice  insurance  policy  coverage for Physician
and/or KTPA for  Physician's  provision of medical  services while acting in the
scope of his or her  employment  pursuant  to the terms and  conditions  of this
Agreement  which  was  obtained  pursuant  to  KTPA's   obligations  under  this
Agreement;

                 (iv) Physician shall immediately execute and deliver, in strict
accordance  with KTPA's  written  instructions,  all documents  and  instruments
necessary to effectuate the provisions of this Section;

               (v) Physician agrees to act in full accordance with the terms and
conditions of any and all malpractice insurance policies,  copies of which shall
be provided to the Physician; and,

               (vi) subject to Section 3(e)(i) and 3(e)(iii), KTPA will obtain a
continuous  claims  made  professional   liability  insurance  policy  to  cover
Physician pursuant to the terms of this Agreement.  In the event Physician is no
longer  employed  by KTPA,  KTPA  shall,  at KTPA's  expense,  continue to cover
Physician for medical  malpractice  claims  arising out of his or her employment
under this  Agreement  through the  applicable  statute of  limitations  by: (i)
continuing the continuous claims made professional  liability  insurance policy;
(ii)  purchasing a replacement  continuous  claims made  professional  liability
insurance  policy with  retroactive  coverage which does not create any lapse in
coverage;  or, (iii) purchasing appropriate tail coverage to meet its obligation
under this subparagraph.

          (f)  Withholdings.  KTPA shall withhold from any compensation or other
benefits  payable  under this  Agreement,  or arrange  for the  payment  of, any
federal,  state, city or other taxes as shall be required pursuant to any law or
governmental regulation or ruling.


                                       4
<PAGE>


          (g)  Patient  Referrals.  The  parties  agree  that the  benefits  and
compensation  paid to Physician  under this  Agreement are fair market value for
services  rendered and do not  require,  are not payment to induce nor are in an
any way contingent  upon, the referral of patients or any other  arrangement for
the  provision  of any item or  service  offered  by KTPA.  The  parties to this
Agreement  agree that no payments  made under this  Agreement are made in return
for or to induce  any  person  to:  (i) refer an  individual  to anyone  for the
furnishing  or  arranging  for the  furnishing  of items or  services  for which
payment  may be made in whole or in part under  Medicare or  Medicaid;  or, (ii)
purchase,  lease,  order or  arrange  for or  recommend  purchasing,  leasing or
ordering any good,  facility,  service or item for which  payment may be made in
whole or in part under Medicare or Medicaid.

     4.     Employment Duties.

          (a) The  Physician  agrees  during  his or her  employment  under this
Agreement to: (i) provide medical  services on behalf of KTPA as a duly licensed
physician  under the laws of the State of Texas;  (ii) keep all  records  as are
necessary  and  reasonably  required  by  KTPA  to  assist  KTPA  in the  proper
administration  and  management  of its business;  and,  (iii) perform any other
duties and  assignments  relating to the business of KTPA,  its  Affiliates  (as
defined below) and subsidiaries,  as KTPA's Board of Directors or its delegatees
reasonably  directs,  provided further that those duties or assignments shall be
reasonably  related to the Physician's  expertise and experience  ((i), (ii) and
(iii)  shall  be  collectively,  the  "Physician  Duties").  In all  events  the
Physician's  duties shall be reasonable  and Physician  shall not be required to
breach any of his ethical  responsibilities  as defined in the American  Medical
Association's  Code of Conduct.  During the Term,  the Physician  shall,  except
during  vacation  periods,  approved  leaves  and  periods  of  illness,  devote
sufficient  business  time and  attention to the  performance  of the  Physician
Duties under this  Agreement and shall use his or her best  efforts,  skills and
abilities to perform his or her duties in accordance  with applicable laws which
are  brought  to his or her  attention  by  KTPA  and  to  promote  KTPA's  best
interests.

          (b)  Call.  The  Physician  agrees  and  acknowledges  that his or her
services may be necessary on evenings and  weekends,  and shall be available for
weekday and weekend  call in  accordance  with call  policies  and  schedules as
established by KTPA. Any call coverage involving physicians not employed by KTPA
may only be arranged with the prior written consent of KTPA, after  verification
of  the  credentials,   malpractice  history  and  insurance  coverages  of  the
non-employee physicians who are proposed to be providing call coverage.

          (c)  Access  to  Records.  Upon  written  request,  and to the  extent
required by Title 42 of the United  States Code,  Section  1395(x)(v)(1)(I),  as
amended,  Physician  agrees to make  available  to the  Secretary  of the United
States Department of Health and Human Services or the Comptroller General of the
United States, or any of their duly authorized representatives,  this Agreement,
all documents and records necessary to certify the nature and extent of services
provided by Physician under this Agreement.


                                       5
<PAGE>

          (d) Licensure and  Certification.  The Physician agrees as a condition
of his or her employment under this Agreement to maintain all required state and
governmental  licenses,  certifications and authorizations  necessary to perform
his or her obligations under this Agreement.

          (e)  Activities.  KTPA  shall  reimburse  Physician  for any  expenses
incurred by the Physician, which were reasonable business expenses,  incurred in
conformity  with written KTPA  policies and after  submission  of  documentation
regarding those expense as required by KTPA policies.

          (f)  Medical  Records.  With  respect  to all  services  performed  by
Physician  under this  Agreement,  the Physician  agrees to complete all medical
records  with  respect to  patient  care in  accordance  with the  policies  and
procedures of KTPA and further agrees to complete in a timely manner,  all forms
and ancillary records which may be required by KTPA policy,  third-party  payors
or others in connection with patient care.

          (g) Medical  Staff  Privileges.  During the Term as requested by KTPA,
Physician  shall  become  a member  of the  medical  staff  and  maintain  other
privileges (the  "Privileges")  at any hospital,  ambulatory  surgical center or
other facility where KTPA provides medical  services in the Dallas  Metropolitan
Area at the locations listed on Schedule 4 (g).

          (h)  Non-Discrimination.  The  Physician  agrees  not to  discriminate
against patients because of race,  color,  sex, age,  religion,  payor or health
status.

          (i) HMOs, IPAs,  PPOs, and Employer Groups,  Etc. For and on behalf of
Physician,  KTPA shall have the sole and exclusive  right and authority to enter
into  contractual  relationships  with HMOs,  IPAs,  PPOs,  and employer  groups
(collectively  "Third Party  Payor(s)"),  or other  managed  care  arrangements.
Physician  shall  provide the same  quality of care to all  patients  from these
sources as is  provided  to other  patients  of KTPA.  Upon  request  from KTPA,
Physician  shall execute all Third Party Payor documents as "provider" if deemed
necessary  or  advisable by KTPA.  Physician  shall not contract  with any Third
Party Payors without KTPA's prior written consent in each instance.

          (j)     Miscellaneous.

               (i) The Physician  further agrees and acknowledges that he or she
shall comply with and follow all reasonable written policies,  standards,  rules
and  regulations  established  by KTPA  from  time to  time  in  performing  the
Physician  Duties under this Agreement which are provided to the Physician,  and
agrees  to be bound  by and  comply  with  the  terms  and  conditions  of other
agreements  to which  KTPA is a party to, or to which it may  become a party to,
with hospitals,  ambulatory surgical centers,  insurance companies,  third party
payors and other providers of medical  services in connection with the provision
of medical services.


                                       6
<PAGE>

               (ii) Except as provided in Schedule 4(j)(ii), the Physician shall
not, during his or her employment under this Agreement,  render medical services
(except for  non-compensated  good  samaritan  emergencies),  or expert  witness
testimony or legal medical  consulting  services or any other related  services,
for any other person or entity as an employee,  agent, independent contractor or
otherwise .

               (iii) Without  KTPA's prior written  consent  exercisable  in its
reasonable  discretion,  the Physician  shall not,  during his or her employment
under this  Agreement,  devote any time to or engage in any  self-employment  or
employment  activities . Notwithstanding the preceding sentence,  as long as the
foregoing does not interfere with  Physician's  provision of services under this
Agreement,  Physician may lecture,  teach and publish without  obtaining  KTPA's
consent, which shall not be unreasonably withheld.

               (iv) The Physician shall  immediately  notify KTPA of any and all
incidents, unfavorable occurrences, notices or claims made arising out of his or
her services  under this  Agreement  as soon as he or she becomes  aware of this
information and shall cooperate in any  investigation  and in the defense of any
incidents, unfavorable occurrences, notices and claims.

               (v) The Physician agrees to be bound by and comply with the terms
and conditions of the MSA, applicable to Physician.

     5.     Duty to Account.

          (a)  Except as  otherwise  permitted  by the terms of this  Agreement,
Physician  shall  assign,  account,  and pay to KTPA  all  accounts  receivable,
compensation  and any other form of remuneration  due from or paid by any source
other than KTPA attributable to (i) services he or she has rendered on behalf of
KTPA under this Agreement;  (ii) services he or she has rendered during the Term
in violation of the terms of this  Agreement  including  without  limitation,  a
violation  of  Sections  4 and 8; or  (iii)  sums  which  come  into  his or her
possession  which are  attributable  to the services of other employees of KTPA,
including, but not limited to, fees for medical services,  teaching,  lecturing,
consulting,   research,  court  testimony  and  publication  of  articles  of  a
professional   nature  (the   accounts   receivable,   compensation   and  other
remuneration  attributable  to  services  described  in (i),  (ii) and (iii) are
collectively  the "KTPA  Receivables").  Physician  appoints  KTPA as his or her
attorney in fact to execute,  deliver and/or endorse  checks,  applications  for
payments, insurance claim forms or other instruments or documents, convenient or
required  in the  exclusive  discretion  of KTPA to fully  collect,  secure  and
realize  all KTPA  Receivables  and  other  sums due with  respect  to  services
provided  under this  Agreement.  This  power of  attorney  is  coupled  with an
interest, is irrevocable and shall survive the expiration or termination of this
Agreement for a time period without  limitation for all services rendered during
the Term.  Disability  insurance  benefits  and medical  expense  reimbursements
received  by  Physician  pursuant  to any  formal  plan  of  KTPA  shall  not be
considered a KTPA Receivable for purposes of this Section.


                                       7
<PAGE>

          (b) All KTPA  Receivables  shall be the sole  property of KTPA.  In no
event shall  Physician  be entitled to any portion of KTPA  Receivables,  or the
proceeds from KTPA Receivables, during the Term or after the termination of this
Agreement, whether or not KTPA Receivables may have been derived in any way from
the performance of Physician pursuant to the terms of this Agreement.

     6.  Representations and Warranties of Physician.  The Physician  represents
and warrants to KTPA as follows:

          (a)     Physician is a physician duly licensed to practice medicine
under the laws of the State of Texas;
          (b) Physician has to the best of his knowledge complied with all laws,
rules and regulations  relating to the practice of medicine and is able to enter
into and perform all duties under this Agreement;

          (c) except for the Related  Documents,  Physician is not a party to or
bound by any other  agreement or  commitment,  or subject to any  restriction or
agreement   related  to   previous   employment   or   consultation   containing
confidentiality  or non-compete  covenants or other relevant  restrictions which
may have a possible present or future adverse affect on KTPA or the Physician in
the performance of his or her duties under this Agreement;

          (d) except as disclosed on Schedule 6(d), Physician has never: (i) had
his or her professional  license,  Drug Enforcement  Agency number,  Medicare or
Medicaid provider status or staff privileges at any hospital or medical facility
suspended,   relinquished,   terminated  or  revoked;   (ii)  been  reprimanded,
sanctioned or disciplined by any licensing board or any federal,  state or local
society or agency,  governmental body, hospital,  third party payor or specialty
board;  or, (iii) had a final judgment or settlement  without  judgment  entered
against him or her in connection with a malpractice or similar action;

          (e) to the best of his or her knowledge, Physician is in good physical
and mental health and does not suffer from any illness or disability which could
prevent  him or her  from  fulfilling  his or her  responsibilities  under  this
Agreement; and

          (f) none of the  representations  or  warranties  made by Physician in
this  Agreement  or in any resumes or curricula  vitae  submitted to KTPA or any
Affiliate of KTPA,  or in any  insurance  applications  or any staff  membership
applications  submitted to any third party in  connection  with this  Agreement,
contains or will contain any untrue  statement of a material  fact,  or omits or
will omit to state a material fact  necessary in order to make the statements or
provisions in this Agreement not misleading or incomplete.

          During the Term, the Physician  agrees to  immediately  notify KTPA of
any fact or circumstance which occurs or is discovered during the Term, which in

                                       8
<PAGE>

itself or with the passage of time and/or the combination  with other reasonably
anticipated factors does render or will render any of these  representations and
warranties to be untrue.

     7.     Confidentiality.

          (a) Confidential  Information.  The Physician  acknowledges  that as a
result of the  Physician's  employment  with KTPA,  the  Physician  has and will
necessarily  become  informed  of, and have  access  to,  certain  valuable  and
confidential information of KTPA, including,  without limitation, trade secrets,
technical information,  plans, lists of patients,  data, records, fee schedules,
computer programs, manuals, processes, methods, scheduling, financial data, file
schedules,  intangible  rights,  contracts,   agreements,   licenses,  personnel
information  and the  identity  of  health  care  providers  (collectively,  the
"Confidential Information"),  and that the Confidential Information, even though
it may be  contributed,  developed  or  acquired  in  whole  or in  part  by the
Physician, is KTPA's exclusive property to be held by the Physician in trust and
solely for KTPA's  benefit.  Accordingly,  except as  required by law or for the
performance of Physician's duties under this Agreement, the Physician shall not,
at any time,  either  during or  subsequent to the Term,  use,  reveal,  report,
publish,  copy,  transcribe,  transfer  or  otherwise  disclose  to any  person,
corporation or other entity,  any of the  Confidential  Information  without the
prior written consent of KTPA  exercisable in its sole and absolute  discretion,
except to  officers  and  employees  of KTPA and  except for  information  which
legally  and  legitimately  is or  becomes  of  general  public  knowledge  from
authorized sources other than the Physician.

          (b)  Return  of  Confidential  Information.  Upon the  termination  of
Physician's  employment  under this  Agreement,  the  Physician  shall  promptly
deliver to KTPA all KTPA property and possessions including, without limitation,
all drawings,  manuals, letters, notes, notebooks,  reports, copies, deliverable
Confidential  Information  and all other  materials  relating to KTPA's business
which are in the Physician's possession or control.

     8.  Non-Competition and Nonsolicitation.  Physician  acknowledges that as a
result of Physician's  employment  with KTPA,  Physician will become informed of
and  have  access  to the  Confidential  Information,  the  unauthorized  use or
disclosure of which would cause irreparable injury to KTPA. In consideration for
access to the Confidential  Information,  the substantial  compensation  paid to
Physician  by KTPA,  and the other  benefits  received by  Physician  hereunder,
Physician agrees with KTPA as follows:

          (a)  Definitions.  As used in this Section 8, the following terms have
the specified meanings:

               (i)  "Competing   Business"  means  any  business  that  provides
management  services  that are the same as or similar to those  provided  by the
Management Company during the Initial Term and any Renewal Term.


                                       9
<PAGE>

               (ii)   "Contracting   Parties"  means  any  and  all  facilities,
including but not limited to hospitals,  clinics,  PHOs, PPOs, HMOs,  integrated
delivery  systems,   ambulatory  centers,   third  party  payors,  managed  care
companies,  and other parties or  facilities  that have  contracted  with or are
serviced by KTPA or any of its Affiliates.

               (iii)  "Management  Company"  means  Sheridan  Healthcorp,  Inc.,
Sheridan Healthcare, Inc., and their respective Affiliates.

               (iv)  "Restricted  Area" means the area within  twenty-five  (25)
miles of any location  where  Physician  provided  medical  services  during the
twenty  four  (24)  months  immediately  prior  to the  date of  termination  of
Physician's employment with KTPA.

          (b)  Noncompetition  During  Employment.  Physician agrees that during
Physician's employment with KTPA or any of its Affiliates,  Physician shall not,
either  directly or  indirectly,  on  Physician's  own behalf or as an employee,
employer,  consultant,   contractor,  agent,  principal,  partner,  stockholder,
corporate  officer,  director,  or in any  other  individual  or  representative
capacity,  (i) provide medical services to or for any person or entity except in
Physician's  capacity as an employee of KTPA or an  Affiliate  of KTPA,  or (ii)
engage in a Competing Business.

          (c)  Noncompetition  After  Employment.  Physician  agrees  that for a
period of two (2) years commencing on the date of the termination of Physician's
employment  with  KTPA  (whether  by  resignation,   discharge,  or  otherwise),
Physician shall not, either directly or indirectly, on Physician's own behalf or
as an employee, employer,  consultant,  contractor,  agent, principal,  partner,
stockholder,  corporate  officer,  director,  or  in  any  other  individual  or
representative  capacity,  (i) provide  medical  services  within the Restricted
Area, or (ii) engage in a Competing Business within the State of Texas.

          (d) Termination of Medical Staff  Privileges.  Physician  acknowledges
that  Privileges at the hospital or any other health care facilities to which he
or she is assigned are predicated and contingent  upon  Physician's  contractual
relationship with the KTPA. If Physician's employment relationship with the KTPA
is  terminated  for any reason  whatsoever,  the  Privileges of Physician at the
hospital or any other health care facilities to which he or she is assigned will
terminate  automatically  and  Physician  shall  immediately  resign  from,  and
surrender, all Privileges at the hospital or any other health care facilities to
which he or she is  assigned  and  Physician  expressly  waives any right to any
challenge  or  review  (under  any  fair  hearing  plan  or  otherwise)  of  the
termination  of his or her  Privileges  at the  hospital or at those health care
facilities and all claims of any kind whatsoever,  including due process claims,

                                       10
<PAGE>

he or she or  his  or  her  estate  may  have  against  the  KTPA  or any of its
Affiliates  and all other parties with respect to the  termination of his or her
Privileges;  provided,  however, that if concurrent with the termination of such
membership or privileges  under this Section,  a hospital or medical staff takes
action that is based on the quality of services rendered by Physician or that is
reportable  to the  Texas  State  Board of  Medical  Examiners  or the  National
Practitioner  Data Bank,  then nothing in this Section shall affect or limit any
applicable  hearing  rights  Physician  may have  regarding  such  action by the
hospital or medical  staff under the then  current  medical  staff bylaws at the
hospital  or  health  care  facility.  The  terms of this  Agreement  will  take
precedence over any  inconsistent  terms which may be found in the bylaws of the
medical  staff or of the hospital or any other health care  facilities  to which
Physician is assigned, or in the KTPA's contract with any employees. Termination
or resignation by Physician  shall not, in and of itself,  constitute a negative
action  reportable  as staff  membership  revocation in future  applications  by
Physician. Physician agrees that for a period of two (2) years commencing on the
date of termination of Physician's employment with the KTPA, Physician shall not
apply for or obtain Privileges at the hospital or any other health care facility
to which he or she was assigned  during the twenty four (24) months  immediately
prior to the date of termination of Physician's employment with the KTPA.

          (e)  Nonsolicitation  and Related  Activities.  Physician  agrees that
during  Physician's  employment  with  KTPA  and for a period  of two (2)  years
commencing on the date of the  termination of Physician's  employment  with KTPA
(whether by resignation,  discharge, or otherwise),  Physician shall not, either
directly or indirectly:

               (i) induce or solicit,  or attempt to induce or  solicit,  any of
KTPA's patients to terminate,  curtail or restrict their  relationship with KTPA
or any of its Affiliates;

               (ii) induce or solicit,  or attempt to induce or solicit,  any of
KTPA's Contracting Parties to terminate,  curtail or restrict their relationship
with KTPA or any of its Affiliates;

               (iii)  induce or solicit,  or attempt to induce or  solicit,  any
person  employed  or  contracted  by  KTPA  or any of its  Affiliates  to  leave
Physician's  employment or not fulfill Physician's  contractual  responsibility,
whether or not the employment or contracting is full-time or temporary, pursuant
to a written or oral agreement,  or for a determined  period of time or at will;
or

               (iv) assist others in taking any action  described in clauses (i)
through (iii) above.

          (f)  Reasonableness of Restrictions.  Physician  acknowledges that the
time,  geographical scope, and scope of activity  restrictions set forth in this
Agreement are  reasonable  in scope and are necessary for the  protection of the
business and goodwill of KTPA. Physician expressly  acknowledges and agrees that
Physician's  experience and abilities are such that Physician's  compliance with
the  covenants  and  restrictive  covenants  contained  herein  will  not  cause
Physician any undue hardship or unreasonably  interfere with Physician's ability
to earn a livelihood.  Physician agrees that should any portion of the covenants
in this Section 8 be  unenforceable  because of the scope  thereof or the period
covered  thereby or otherwise,  the covenants  shall be deemed to be reduced and
limited to enable them to be enforced to the extent  permissible  under the laws
and public policies applied in the jurisdiction in which enforcement is sought.

                                       11
<PAGE>

          (g) Independent Agreement. All of the covenants and provisions of this
Section  8 on the part of the  Physician  shall  be  construed  as an  agreement
independent  of any other  agreement  between  KTPA and the  Physician,  and the
existence of any claim or cause of action of the Physician against KTPA, whether
predicated  on any such other  agreement or  otherwise,  shall not  constitute a
defense to the  enforcement  by KTPA of the  covenants  and  provisions  of this
Section 8; provided that  notwithstanding  anything contained in this Agreement,
in the  event  that  this  Agreement  is  properly  terminated  for cause by the
Physician  pursuant to Section 10(c), then Sections 8(c) and (d) shall not apply
and clause (iii) of Section 8(e) shall not apply except to the extent it applies
to clauses (i), (ii) and (iv) of Section 8(e).


          Notwithstanding  anything  contained in this  Agreement,  in the event
that  KTPA  materially  breaches  or  materially  fails  to  meet  any  material
obligation  under this  Agreement  (after KTPA has received at least thirty (30)
days written  notice of that material  breach  pursuant to Section 11(f) of this
Agreement  and KTPA has failed to remedy that breach  within the thirty (30) day
period),  then  Sections  8(b),  (c) and (d) (except to the extent it applies to
Sections 8(a), (e), (f) and (g)) shall not apply.

     9. Remedies. The Physician and KTPA each acknowledge that: (i) the services
Physician  will render under this Agreement are special and unique and cannot be
replaced by KTPA;  (ii) the event of a breach by the Physician of the provisions
of Sections 4(c), 5, 7, 8, 10(d) or 11(a) will cause KTPA irreparable harm; and,
(iii) monetary  damages in an action at law would not provide an adequate remedy
in the event of a breach. Accordingly, the Physician agrees that, in addition to
any other remedies (legal,  equitable or otherwise)  available to KTPA, KTPA may
seek and obtain injunctive relief against the breach or threatened breach of the
provisions of Sections 4(c), 5, 7, 8, 10(d) or 11(a) as well as all other rights
and remedies available at law and equity. The existence of any claim or cause of
action of Physician  against KTPA or any of its Affiliates,  whether arising out
of  this  Agreement  or  otherwise,  shall  not  constitute  a  defense  to  the
enforcement  by  KTPA  or any of its  Affiliates  of  the  provisions  of  these
Sections.  Nothing contained in this Section 9 shall be construed as prohibiting
KTPA and all other injured  parties from pursuing all other  remedies  available
(if  available) to them for a breach or threatened  breach of the  provisions of
Sections 4(c), 5, 7, 8, 10(d) or 11(a),  including the recovery of  compensatory
and punitive damages from Physician.  Physician further  acknowledges and agrees
that the  covenants  contained  in  Sections  4(c),  5, 7, 8, 10(d) or 11(a) are
necessary for the  protection  of KTPA's  legitimate  business and  professional
duties,  ethical  obligations  and  interests,  and are  reasonable in scope and
content. These legitimate business interests include, without limitation,  trade
secrets (as defined under  applicable  Texas law);  other valuable  confidential
business information that may not qualify as trade secrets, but as to which KTPA
or any of its  Affiliates  has expended time and money in  developing  and as to
which any of them  holds  confidential  and  proprietary,  substantial  business
relationships  with existing and  prospective  customers,  clients and patients;
customer,  client and patient goodwill  associated with its ongoing business and
evidenced by the various trademarks,  trade names, service marks and trade dress
used by KTPA or any of its  Affiliates in connection  with its business,  and an
expectation  of continuing  patronage from its existing  customers,  clients and
patients;  and the  extraordinary  and  specialized  training  in  managed  care

                                       12
<PAGE>

medicine  which will be provided by KTPA to  Physician  during the Term.  In the
event of any  breach or  violation  by  Physician  of any of the  provisions  of
Section 8, the  running of the  two-year  period  (but not KTPA's and any of the
Physician's  obligations  thereunder) shall be tolled during the continuation of
any breach or violation.

     10.     Termination.  Physician's employment under this Agreement may be
terminated prior to the expiration of the Term described in Section 2, upon
the occurrence of any of the following events:

          (a) Death. This Agreement will automatically  terminate upon the death
of the Physician.  KTPA shall have no further obligation under this Agreement to
make any payments to, or bestow any benefits on, the Physician's  beneficiary or
beneficiaries  from and after the date of the Physician's  death,  other than as
provided in Section 10(d).

          (b) Disability.  To the extent permitted by law, this Agreement may be
terminated at KTPA's option, exercisable in its absolute sole discretion, if the
Physician  shall  suffer  a  permanent  disability.  For  the  purposes  of this
Agreement,  the term "permanent  disability" means the Physician's  inability to
perform  his or her  material  duties  under this  Agreement,  with or without a
reasonable  accommodation,  for a period of any three (3) consecutive months due
to illness, accident or any other physical or mental incapacity. Physician shall
not be entitled to receive any compensation during any periods of absence caused
by a permanent or temporary  disability.  KTPA shall have no further  obligation
under this  Agreement  to make any  payments  to, or bestow any benefits on, the
Physician from and after the date of  termination  under this  provision,  other
than as provided in Section 10(d).

          (c)  Cause.  This  Agreement  may be  terminated  for  cause at KTPA's
option,  at any time upon  delivery of written  notice to the  Physician.  Cause
shall mean, for purposes of this Agreement, the Physician's: (i) material breach
of any material provision of this Agreement;  (ii) willful refusal to perform an
ethical (as defined by the AMA Code of Conduct) duty directed by KTPA's Board of
Directors or a  supervising  officer,  an  executive  of KTPA or any  authorized
delegatee, which is reasonably within the scope of the Physician's duties; (iii)
misappropriation  of  assets  or  business  opportunities  of KTPA or any of its
Affiliates  for personal or non-KTPA  use; (iv)  commission  of any  misdemeanor
involving moral turpitude and any felony; (v) commission of fraud, embezzlement,
or breach of trust;  (vi)  revocation or suspension  of  Physician's  license to
practice medicine under the laws of the State of Texas for a time period greater
than thirty  days;  (vii)  failure or inability to  competently  and  adequately
perform his or her duties under this Agreement, as determined by KTPA's Board of
Directors,  exercisable  in its sole  discretion;  (viii)  breach  of his or her
obligations contained in Section 11(a) of this Agreement; (ix) loss, suspension,
revocation or  substantial  curtailment  of  Physician's  appointment  to and/or
privileges  on the medical  staff at any health care  facility  where  Physician
provides  services  under  this  Agreement  (a  "Health  Care  Facility");   (x)
commission of a material act of professional misconduct; (xi) commission of acts
that in any way  materially  jeopardize  or damage the  professional  integrity,
reputation or relationships of KTPA or any of its Affiliates; (xii) this section
not used;  (xiii)  negligence,  misfeasance or  malfeasance  in connection  with
performing or discharging Physician's obligations under this Agreement; or (xiv)

                                       13
<PAGE>

being a primary basis for KTPA's or an Affiliate's  inability to obtain adequate
professional  liability  coverage  in  accordance  with  Section  3(e)  of  this
Agreement.  Prior to  KTPA's  termination  of this  Agreement  for  cause  under
Sections  10(c)(i)  (except as provided  below),  10(c)(vi) or 10(c)(vii),  KTPA
shall first have provided Physician with at least thirty (30) days prior written
notice and Physician shall have not, within that thirty (30) days,  remedied the
basis of that termination to KTPA's  reasonable  satisfaction.  No right of cure
shall exist for KTPA's  termination  of this  Agreement for cause under Sections
10(c)(ii), (iii), (iv), (v), (viii), (ix), (x), (xi), or (xiii).

               This  Agreement  may be terminated  for cause at the  Physician's
option,  for KTPA's  failure to  substantially  perform its  obligations  to the
Physician under this Agreement after KTPA has received at least thirty (30) days
prior written notice of that substantial failure and KTPA has failed within that
thirty  (30) day period to remedy  the  substantial  failure to the  Physician's
reasonable satisfaction.

               Neither KTPA nor its Affiliates shall have any further obligation
under this  Agreement  to make any  payments  to, or bestow any benefits on, the
Physician  from and after the date of  termination  of the Agreement  under this
provision, other than as provided in Section 10(d).

          (d) Obligations.  In the event of a termination  under Sections 10(a),
(b) or (c), KTPA shall have no further  obligation  under this Agreement to make
any payments to, or bestow any  benefits  on, the  Physician  from and after the
date of termination, other than payments or benefits accrued and due and payable
to Physician prior to the date of the termination.  Physician shall, upon KTPA's
request and promptly upon notice, vacate all premises,  including all facilities
serviced by KTPA.  Physician  shall  return all of the  property of KTPA and its
Affiliates that is in his or her possession or control.

          (e) Medical Staff Privileges.  Physician  acknowledges and agrees that
Physician's  employment is expressly  contingent  upon  Physician  being granted
appropriate  continuous  clinical privileges to provide services at the hospital
or any other health care facilities to which he or she is assigned. If Physician
is unable to receive or maintain those clinical privileges  necessary to perform
all material services of Physician under this Agreement at the hospital or other
health  care  facilities  for  any  reason  whatsoever,  whether  or  not  those
privileges  are  granted  to  other   employees  or  contractors  of  the  KTPA,
Physician's employment under this Agreement shall be terminated.

     11.     Miscellaneous.

          (a) Substance  Abuse Policy.  It is KTPA's policy (the  "Policy") that
none of its employees  shall use or abuse any controlled  substances at any time
or be under the influence of alcohol or be affected by the use of alcohol during
the time  period  required to perform  their  duties and  obligations  under any
employment  agreements.  Physician  agrees to abide by the Policy  described  in
Schedule A to this Agreement.


                                       14
<PAGE>

          (b) Survival.  The  provisions of Sections 4(c), 6, 7, 8, 9, 10(d) and
11 shall survive the  expiration  or  termination  of this  Agreement for a time
period without limitation.

          (c) Entire  Agreement;  Waiver.  This  Agreement  contains  the entire
understanding   of  the  parties  and  merges  and   supersedes   any  prior  or
contemporaneous  agreements  between  the parties  relating to this  Agreement's
subject matter.  This Agreement may not be modified or terminated orally, and no
modification,  termination or attempted waiver of any of the provisions shall be
binding  unless in writing and signed by the party  against whom it is sought to
be enforced; provided however, that Physician's compensation may be increased at
any  time by KTPA  without  in any way  affecting  any of the  other  terms  and
conditions of this  Agreement,  which in all other respects shall remain in full
force and effect. Failure of a party to enforce one or more of the provisions of
this Agreement or to require at any time  performance of any of the  obligations
under this Agreement  shall not be construed to be a waiver of any provisions by
a party nor to in any way affect the  validity  of this  Agreement  or a party's
right to enforce any provision of this  Agreement,  nor to preclude a party from
taking any other action at any time which it would legally be entitled to take.
          (d) Mergers and Consolidation; Successors and Assigns. Physician shall
not have the right to assign or delegate this personal service Agreement, or any
of his or her rights or obligations under this Agreement, without KTPA's consent
exercisable in its sole discretion.  The preceding sentence shall not hinder the
Physician's  estate  from being  entitled  to  receive  all  accrued  and unpaid
compensation and benefits due to Physician at the time of his or her death. KTPA
may  freely  assign  and  delegate  all of its  rights  and  duties  under  this
Agreement.  Additionally,  the  parties  each agree that upon the sale of all or
substantially  all of the  assets,  business  and  goodwill  of  KTPA  or all or
substantially  all of the stock of KTPA to another  company or any other entity,
or upon the merger or  consolidation  of KTPA with another  company or any other
entity,  this Agreement shall inure to the benefit of, and be binding upon, both
Physician and KTPA and any entity purchasing the assets,  business,  goodwill or
stock, or surviving merger or consolidation.

          (e)  Additional  Acts.  The Physician and KTPA each agrees to execute,
acknowledge and deliver all further instruments,  agreements or documents and do
all further acts that are  necessary or expedient to carry out this  Agreement's
intended  purposes.  Each  party  recognizes  that time is of the  essence  with
respect to each of their obligations in this Agreement. Each party agrees to act
as soon as practicable in light of the  particular  circumstances  and use their
best  efforts  in as timely a fashion  as  possible  to  maximize  the  intended
benefits of this Agreement.

          (f)  Notices.  Whenever  any notice,  demand or request is required or
permitted under this Agreement,  that notice,  demand or request shall be either
hand-delivered in person or sent by United States Mail, registered or certified,
postage prepaid, or delivered via overnight courier to the addresses below or to
any other  address  that either  party may specify by notice to the other party.
Neither party shall be obligated to send more than one notice to the other party
and no notice of a change of address  shall be effective  until  received by the
other party. A notice shall be deemed received upon hand delivery,  two business
days after posting in United  States Mail or one business day after  dispatch by
overnight courier.


                                       15
<PAGE>

          To KTPA:Kenneth        J. Trimmer, M.D., P.A.
                                 4651 Sheridan Street, Suite 400
                                 Hollywood, Florida 33021
                                 ATTN:  Jay A. Martus, Esq., General Counsel

          To the Physician:      Kenneth J. Trimmer, M.D.
                                 6628 Castle Pines Drive
                                 Plano, Texas 75093

          With a copy to:        Jenkens & Gilchrist, a Professional Corporation
                                 1445 Ross Avenue, Suite 3200
                                 Dallas, Texas  75202
                           Attn: Kenneth Gordon, Esq.

          (g) Headings.  The headings of the  paragraphs of this  Agreement have
been inserted for  convenience of reference only and shall in no way restrict or
otherwise  affect the construction of the terms or provisions of this Agreement.
References in this Agreement to Sections are to the sections of this Agreement.

          (h) Construction.  This Agreement shall be construed without regard to
any presumption or other rule requiring  construction  against the party causing
this Agreement to be drafted, including any presumption of superior knowledge or
responsibility  based upon a party's  business or profession or any professional
training,  experience,  education  or degrees of any member,  agent,  officer or
employee of any party.  If any words in this Agreement have been stricken out or
otherwise eliminated (whether or not any other words or phrases have been added)
and the  stricken  words  initialed  by the  party  against  whom the  words are
construed,  this Agreement shall be construed as if the words so stricken out or
otherwise eliminated were never included in this Agreement and no implication or
inference  shall be drawn from the fact that those  words were  stricken  out or
otherwise eliminated.

          (i)   Counterparts.   This  Agreement  may  be  executed  in  multiple
counterparts,  each of which shall be deemed to be an original  and all of which
together shall be deemed to be one and the same instrument.

          (j)  Severability.  The invalidity or  unenforceability  of any one or
more of the words,  phrases,  sentences,  clauses, or sections contained in this
Agreement  shall not affect the  validity  or  enforceability  of the  remaining
provisions  of this  Agreement  or any part of any  provision,  all of which are
inserted  conditionally  on their being valid in law,  and in the event that any
one or more of the words, phrases,  sentences,  clauses or sections contained in


                                       16
<PAGE>

this Agreement shall be declared invalid or unenforceable,  this Agreement shall
be  construed  as if such  invalid  or  unenforceable  word or words,  phrase or
phrases,  sentence or sentences,  clause or clauses,  or section or sections had
not been inserted or shall be enforced as nearly as possible  according to their
original  terms and intent to eliminate any invalidity or  unenforceability.  If
any invalidity or unenforceability is caused by the length of any period of time
or the size of any area set forth in any part of this  Agreement,  the period of
time or area,  or both,  shall be  considered  to be reduced to a period or area
which would cure the invalidity or unenforceability.

          (k) Governing  Law.  This  Agreement is made and executed and shall be
governed  by and  construed  in  accordance  with the laws of the State of Texas
applicable to contracts  wholly  negotiated,  executed and  performable  in that
state, without regard to its conflicts of laws principles.

          (l) No Third Party  Beneficiaries.  All obligations of KTPA under this
Agreement are imposed solely and exclusively  for the benefit of Physician,  and
no other person will have standing to enforce, be entitled to or be deemed to be
the beneficiary of any of these obligations.

          (m) Litigation;  Prevailing  Party. In the event of any arbitration or
litigation,  including  appeals,  with regard to this Agreement,  the prevailing
party,  as defined by the trier of fact,  shall be entitled to recover  from the
non-prevailing  party all reasonable  fees,  costs,  and expenses of counsel (at
pre-trial, trial and appellate levels).

          (n) Definition of Affiliates.  The term  "Affiliates"  for purposes of
this Agreement  means an individual or entity (whether now existing or hereafter
created)  that  directly,  or  indirectly  through  one or more  intermediaries,
controls,  is controlled by, or is under common control with,  another person or
entity, and includes: (1) a spouse, parent, brother, sister, child, aunt, uncle,
grandparent,  niece,  nephew,  first cousin of an individual or an  individual's
spouse (a "Relative"); (2) an officer, director, trustee, employee,  shareholder
or partner of a person which is not a Relative of any such person;  (3) a spouse
of any Relative;  and (4) any individual or entity controlled by, controlling or
under  common  control  with any  individual  or entity  designated  above.  For
purposes of the foregoing,  "control" means the possession,  direct or indirect,
of the power to direct or cause the direction of the  management and policies of
an entity or individual,  whether through the ownership of voting securities, by
contract, or otherwise.

          (o)  Arbitration;  Jury  Trial.  THE  PARTIES  SHALL  USE  GOOD  FAITH
NEGOTIATION TO RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF,
RELATING  TO OR IN  CONNECTION  WITH  THIS  AGREEMENT  OR  THE  BREACH  OF  THIS
AGREEMENT.  IN THE EVENT THE  PARTIES  ARE  UNABLE TO  RESOLVE  ANY  DISPUTE  OR
CONTROVERSY  BY  NEGOTIATION,  EITHER  PARTY MAY SUBMIT SUCH  DISPUTE TO BINDING
ARBITRATION WHICH SHALL BE CONDUCTED IN DALLAS,  TEXAS. THE BINDING  ARBITRATION
SHALL BE CONDUCTED IN ACCORDANCE  WITH THE RULES OF PROCEDURE FOR ARBITRATION OF
THE NATIONAL HEALTH LAWYERS ASSOCIATION  ALTERNATIVE DISPUTE RESOLUTION SERVICE.
JUDGMENT ON THE AWARD OR DECISION  RENDERED BY THE  ARBITRATOR MAY BE ENTERED IN
ANY COURT HAVING JURISDICTION. NOTWITHSTANDING THE TERMS OF THIS SECTION, IN THE
EVENT  OF ANY  BREACH  OR  DISPUTE  OF  THIS  AGREEMENT  OR  ANY OF THE  RELATED
AGREEMENTS FOR WHICH AN EQUITABLE  REMEDY IS APPROPRIATE THE AGGRIEVED PARTY MAY

                                       17
<PAGE>

SEEK AND OBTAIN RELIEF IN A COURT OF COMPETENT  JURISDICTION  TO AVAIL ITSELF OF
THE  EQUITABLE  REMEDIES.  IN THAT CASE SHOULD ANY PENDENT  LEGAL CLAIMS  ARISE,
THOSE CLAIMS SHALL BE  SUBMITTED  TO BINDING  ARBITRATION,  HOWEVER IF THE COURT
FAILS TO REMAND THOSE LEGAL CLAIMS TO ARBITRATION,  THEN FOR THOSE LEGAL CLAIMS,
THE PARTIES WAIVE ALL RIGHTS TO ANY TRIAL BY JURY IN ALL LITIGATION  RELATING TO
OR ARISING OUT OF THIS AGREEMENT.

     Each of the parties have duly executed  this  Agreement as of the Execution
Date.


                                   KTPA:

                                   KENNETH TRIMMER, M.D., P.A.,
                                   a Texas professional association



Date:                              By:
     --------------------              -----------------------------------------
                                       Kenneth J. Trimmer, M.D.
                                       President


                                   PHYSICIAN:

                                   KENNETH J. TRIMMER, M.D.



Date:
     --------------------          ---------------------------------------------
                                   Kenneth J.Trimmer, M.D.




                                       18
<PAGE>


Schedule A

SUBSTANCE ABUSE POLICY OF

KENNETH J. TRIMMER, M.D., P.A.


     Purpose and Scope: Kenneth Trimmer, M.D., P.A. ( "KTPA"), disapproves of
the use of any illegal substances and the abuse of legal drugs or alcohol by
its employees or independent contractors.

     KTPA has a vital  interest in  maintaining  safe,  healthful  and efficient
working  conditions for its employees and independent  contractors.  Being under
the influence of a drug or alcohol on the job may pose serious safety and health
risks not only to the user but to all  those  who work  with the user.  The use,
possession,  sale or  distribution  of drugs or  alcohol  in the Work  Place (as
defined  below),  while on KTPA business,  or while using KTPA property may also
pose unacceptable risks for safe, healthful and efficient operations.

     KTPA  recognizes  that its own health and  future  are  dependent  upon the
physical and psychological health of its employees and independent  contractors.
Accordingly,  it is the right and intent of KTPA to  maintain a safe,  healthful
and efficient  working  environment  for all of its  employees  and  independent
contractors and to protect KTPA property, equipment and operations.

     With these basic  objectives in mind, KTPA has established this policy (the
"Substance  Abuse  Policy")  with  regard  to  the  use,  possession,   sale  or
distribution of drugs,  inhalants and alcohol. This policy is intended to comply
with the  requirements  for a substance  abuse policy  under the Texas  Workers'
Compensation   Act  and  related  rules   promulgated   by  the  Texas  Workers'
Compensation Commission.

     Prohibition  of  Substance  Abuse:   KTPA  expressly   prohibits  the  use,
possession,  sale  or  distribution  of  drugs,  inhalants,  or  alcohol  by its
employees or independent  contractors  (each an  "Individual") in the Work Place
(as defined below) or while performing KTPA business,  including but not limited
to, the following:

     A.       Alcohol:  The use or being under the  influence  of alcohol  while
              in the Work Place or while performing KTPA business is prohibited.

     B.       Illegal Drugs: The use, being under the influence, possession,
              sale, purchase, distribution  or   transfer  of an  illegal   drug
              while in the Work Place or while performing KTPA business is
              prohibited. The presence in any detectable amount of any   illegal
              drug in an Individual while in the Work Place or while  performing
              KTPA business is prohibited.

     C.       Legal Drugs (Prescription  Drugs): The use or being   under    the
              influence of any legally   obtained  drug    while performing KTPA
              business or while in the Work Place is  prohibited  to  the extent
              such use or influence may affect (i) the safety of the Individual,
              other employees   or independent  contractors,  or  members of the
              public,  or  (ii)  the  safe,   efficient  operation  of    KTPA's
              facilities  and equipment.

     KTPA  also  prohibits  the use or  being  under  the  influence  of  drugs,
inhalants or alcohol by an Individual  during  non-work hours while using a KTPA
vehicle or KTPA equipment since KTPA believes that such use could jeopardize the
safety of the Individual, other employees or independent contractors, members of
the public, and KTPA equipment.

     KTPA  further  prohibits  the storage by an  Individual  of illegal  drugs,
inhalants or alcohol at the Work Place, whether in lockers,  desks,  vehicles or
any other depository or in the Individual's  personal effects (including without
limitation purses, briefcases and vehicles).

                                       
<PAGE>

     Definition of Work Place:  For the purposes of this Substance Abuse Policy,
the term  "Work  Place"  refers to (i) all of  KTPA's  premises  and  facilities
(including   without   limitation   offices,   warehouses,   parking  lots,  and
recreational  or rest areas),  (ii) all of the work sites at which KTPA business
is  performed,  whether or not KTPA owns,  leases or has control  over such work
sites,   (iii)  all  facilities  at  which  KTPA's   employees  and  independent
contractors  provide  medical  services on behalf of KTPA, (iv) all locations at
which KTPA's employees are attending meetings concerning KTPA business,  and (v)
all automobiles,  trucks,  and other vehicles and equipment being used by KTPA's
employees and  independent  contractors  while on KTPA business,  whether or not
owned, leased or under the control of KTPA.

     Testing:   An  Individual  may  be  requested  to  undergo  a  blood  test,
urinalysis,  "breath  analyzer"  test, or other  diagnostic test (each a "Test")
under any of the following circumstances:

     1.     Prior to commencement of employment or engagement;

     2.     After the occurrence of any work-related  accident whether or not at
            the Work Place;

     3.     When management of KTPA has reasonable suspicion that drugs, 
            inhalants or alcohol are affecting job  performance  and/or  conduct
            of an Individual in the Work Place;

     4.     Before returning to work following a leave of absence; or

     5.     As part of a random sampling of employees and independent
            contractors.

     An Individual's  refusal to submit  immediately upon request to such a Test
may result in disciplinary action up to and including  termination of employment
or engagement.

     The   results  of  any  Test  will  be   reported   to   management   level
representatives of KTPA on a need-to-know basis and will be kept confidential.

     Searches:  To monitor compliance with this policy,  KTPA reserves the right
to conduct searches or inspections of an Individual's person or personal effects
including, without limitation, purses, briefcases, and motor vehicles located on
property  of  KTPA,  as well as  work  areas  and  property  of KTPA  used by an
Individual,  including without limitation,  lockers, desks, and offices, whether
secured,  unsecured,  or  secured  by lock or locking  device.  An  Individual's
refusal to submit to a search on request may result in disciplinary action up to
and including termination.

     Consequences  For Violation:  An  Individual's  violation of this Substance
Abuse Policy can result in disciplinary action, up to and including  termination
of  employment,  even for a first  offense.  The  decision to take  disciplinary
action is solely in the discretion of KTPA.

     Available Treatment Programs: KTPA does not provide any treatment programs,
drug and  alcohol  abuse  rehabilitation  programs,  or drug and  alcohol  abuse
education  programs.  KTPA does provide  health care  benefits for its full-time
employees   which  may  cover  some  drug  and/or  alcohol  abuse  treatment  or
rehabilitation.  For  further  information  about  the  availability  of and the
requirements for  participation in the programs,  if any, covered by such health
care insurance, please contact KTPA's current health care insurance carrier.

<PAGE>

 
                              SUBSTANCE ABUSE POLICY
                           ACKNOWLEDGMENT AND CONSENT


     By my signature below, I acknowledge as follows:

     1.   I have received a copy of the attached Substance Abuse Policy of MCPA.

     2.   I have read and fully understand the attached Substance Abuse Policy.

     3.   I understand that if I violate the attached  Substance Abuse Policy it
          can   result in  disciplinary  action  against me, up to and including
          termination of employment or engagement, even for a first offense.

     4.   I understand  that, in order to provide  a safe  and  healthy  working
          environment,  it is the policy of MCPA to conduct drug screening tests
          and other investigative exams.

     5.   I understand that I am not compelled to consent to any search or test,
          but that if I do not  consent,  I will not be  allowed  to enter or to
          remain on MCPA's  premises  and I  will  be  subject  to  disciplinary
          action,  including termination of employment.

     6.   I understand and consent  to  disclosure  of the  results  of any drug
          screening test or investigative  examination to management level
          representatives of MCPA on a need-to-know basis.

     7.   With full knowledge of MCPA's Substance Abuse Policy, I hereby consent
          to the search and  testing  by MCPA or  its  agents for the purpose of
          enforcing  the attached Substance Abuse Policy.

     8.   I understand that compliance with the attached  Substance Abuse Policy
          is a condition of  employment.  I  understand  that failure or refusal
          to cooperate fully, sign any required   document,  or  submit  to  any
          inspection or test will be grounds for termination of employment.

     9.   I agree to abide by the attached Substance Abuse Policy.


WITNESS:                                EMPLOYEE:

                                        KENNETH J. TRIMMER, M.D.



- -----------------------------           -----------------------------------
Witness Signature                       Kenneth J. Trimmer, M.D.



                                Date:
- -----------------------------           -----------------------------------
Printed Name of Witness


Date
     -------------------------

                                   EXHIBIT D
                             VOTING TRUST AGREEMENT

     THIS VOTING TRUST AGREEMENT ("Agreement") is made and entered into this 4th
day  of  March,  1998,  by and  among  SHERIDAN  HEALTHCARE,  INC.,  a  Delaware
corporation  ("SHCR"),   MICHAEL  CAVENEE,  M.D.,  P.A.,  a  Texas  professional
association (the "Company"),  MICHAEL CAVENEE, M.D., the sole shareholder of the
Company (the "Shareholder"), and GILBERT DROZDOW, M.D. ("Trustee").

                                R E C I T A L S

     1. Simultaneously with the execution and delivery of this Agreement,  SHCR,
the Shareholder  and the Company have entered into a Purchase Option  Agreement,
dated March 4, 1998.

     2. In accordance with Section 4 of that certain Purchase Option  Agreement,
the parties have agreed to execute this  Agreement for the purposes of obtaining
stable and  experienced  management  for the Company,  preserving  the Company's
value and  continuing  the  Company's  operations  prior to the  exercise of the
option under the Purchase Option Agreement.

     NOW, THEREFORE, for and in consideration of the mutual agreements set forth
below, the parties agree as follows:

I.     TRUSTEE.

     A.     Appointment.  Gilbert Drozdow, M.D. is hereby appointed the
trustee under this Agreement ("Trustee").  The Trustee acknowledges that he is
an individual who is licensed to practice medicine in the State of Texas (an
"Eligible Person").

     B, Successor Trustee. SHCR may, in its sole discretion, replace the Trustee
with another Eligible Person at any time upon ten (10) days prior written notice
to the  Shareholder.  If the  Trustee  shall  resign,  die,  become  permanently
disabled,  or be unable or refuse for any  reason to act as  Trustee  hereunder,
SHCR  shall  have the  right to  select,  in its sole  discretion,  a  successor
Trustee,  provided,  however,  that such successor  Trustee shall be an Eligible
Person.  Upon SHCR's  designation  of a replacement  or successor  Trustee,  the
Trustee or his  personal  representative  shall  deliver to the  replacement  or
successor  Trustee all share  certificates  representing  shares  deposited with
Trustee under this Agreement, with such share certificates endorsed in blank and
accompanied  by  instruments  of transfer  that will enable the  replacement  or
successor  Trustee  to cause  the  shares to be  transferred  to the name of the
replacement or successor Trustee.

II.     VOTING TRUST.

     A. Exchange of Shares for Voting Trust  Certificates.  Simultaneously  with
the execution of this Agreement,  but subject to the restrictions on transfer of
the common stock, par value $.10 per share,  (the "Common Stock") of the Company
by  law,  rule,   regulations,   judicial   interpretation   or  other  official
governmental  interpretation,  the  Shareholder  shall assign and  deliver,  for
deposit with the  Trustee,  share  certificates  for all of the shares of Common
Stock held or owned by the  Shareholder  (which  number is One  Thousand  Shares
(1000)),  and immediately upon receipt by Shareholder,  Shareholder shall assign
and deliver,  for deposit with  Trustee,  share  certificates  for all shares of
Common Stock that are  subsequently  held or owned by Shareholder.  All of these
share  certificates  shall be  endorsed  in blank  and shall be  accompanied  by
instruments  of  transfer  that will  enable  Trustee  to cause the shares to be
transferred in the name of Trustee.

                                       
<PAGE>

     Trustee  will cause such shares of Common  Stock to be  transferred  to the
Trustee,  on the  books  of the  Company,  and will  issue  and  deliver  to the
Shareholder  Voting Trust  Certificates for the number of shares of Common Stock
transferred to the Trustee.

     B.     Form of Voting Trust Certificates. The Voting Trust Certificates
shall be in the form attached hereto as Exhibit "A."

     C.  Transfers  and Record  Owner.  The Voting Trust  Certificates  shall be
transferable, subject to applicable laws and this Agreement, on the books of the
Trustee by the Shareholder,  either in person or by attorney duly authorized and
upon  surrender  thereof.  Until  so  transferred  the  Trustee  may  treat  the
registered holder as owner thereof for all purposes whatsoever. Every transferee
of a Voting Trust Certificate shall by the acceptance  thereof become a party to
this  Agreement  with the same force and effect as if he or she had signed  this
Agreement,  and shall be embraced  within the  meaning of the term Voting  Trust
Certificate  Holder  whenever  used  herein.  Share  certificates  shall  not be
deliverable  hereunder  without  the  surrender  of  Voting  Trust  Certificates
representing an equivalent  number of shares.  The transfer books of the Trustee
may, in his  discretion,  be closed and  transfers of Voting Trust  Certificates
thereon may be  suspended  from time to time for such  reasonable  period as the
Trustee may determine. The Trustee may, at any time, appoint a registrar for the
Voting Trust Certificates,  and may provide that Voting Trust Certificates shall
not be valid unless registered and countersigned by such registrar.

     D. Voting by Trustee.  During the period of this Voting Trust,  the Trustee
shall possess the exclusive right, in his unrestricted  discretion,  to vote the
shares and to exercise the rights set forth in Section II.H. of this  Agreement.
If more than one person is serving as the  Trustee,  all  actions to be taken on
any  questions  shall be  determined  by the vote or  agreement of a majority of
those serving as the Trustee.

     E.  Subscriptions  to New Shares or  Securities.  In case the Company shall
offer  any  of  its  shares  or  other   securities  to  its   shareholders  for
subscription,  then in such case upon receiving from the  Shareholder,  prior to
the time  limited by the  Company for  subscription  and  payment,  a request to
subscribe in his behalf,  and the money  required to pay for a stated  amount of
such shares or other  securities  the Trustee  will make such  subscription  and
payment,  and upon  receiving from the Company the share  certificates  or other
securities so subscribed  for, will issue one or more Voting Trust  Certificates
in respect thereof to the Shareholder. The Trustee shall not, in any event, with
respect to any  dividend  in shares or shares  subscribed  for,  be  required to
deliver certificates  representing  fractional parts of a share, but may in lieu
thereof  deliver,   in  respect  of  fractional   interest,   fractional  script
certificates  in such form and upon such terms and conditions as the Trustee may
in his discretion determine.

     F. Termination of Trust. This Voting Trust shall terminate upon on March 4,
2097,  or if a court of  competent  jurisdiction  would  render  this  Agreement
unenforceable or invalid due to the termination  date, then the termination date
shall  automatically  be reduced to a date which  would cure the  invalidity  or
unenforceability.  The trust created by this Agreement is expressly  declared to
be  irrevocable to the extent  permitted by law,  except as it may be terminated
pursuant to this Section. The trust created by this Agreement is coupled with an
interest and is expressly  declared to be irrevocable to the extent permitted by
law, except as it may be terminated pursuant to this Section.

                                       2
<PAGE>

     Upon  termination of this Agreement,  the  Shareholder  shall surrender his
Voting Trust  Certificates to the Trustee,  and the Trustee shall deliver to the
Shareholder  certificates  representing  shares of the Company properly endorsed
for transfer, equivalent to the amount of shares represented by the Voting Trust
Certificates surrendered; provided, however, that the Trustee shall be obligated
to deliver  such  shares only if any and all liens  against  same have been duly
released.

     G. Trustee as Shareholder or Employee.  The Trustee,  and his successor(s),
may be a party to this Agreement as a Voting Trust  Certificate  Holder,  and to
the  extent of the shares  deposited  by him and he is  qualified  by law to own
shares in the  Company,  he shall be entitled in all respects to the same rights
and benefits as other Voting Trust  Certificate  Holders.  The Trustee may serve
the  Company or any of its  subsidiaries  as a director  or an officer or in any
other  capacity,   and  may  receive  compensation  from  the  Company  or  such
subsidiaries for such services.

     H. Rights and Powers of Trustee. The Trustee shall possess and be entitled,
subject to the provisions hereof and law, in his discretion, to exercise all the
rights and powers of the beneficial  owners of all shares  deposited  hereunder,
including, but without limitation, the right to receive dividends on such shares
(for  the  benefit  of SHCR)  and the  right to vote,  consent  in  writing,  or
otherwise act with respect to any corporate or shareholders' action, to increase
or reduce the stated  capital of the Company,  to classify or reclassify  any of
the shares as now or hereafter  authorized  into  preferred or common  shares or
other  classes of shares,  to amend the Articles of  Association  or Bylaws,  to
merge or consolidate the Company with other  Companies,  to sell all or any part
of the assets,  or for any other  lawful  corporate  act or purpose  that may be
undertaken by shareholders of the Company, it being expressly stipulated that no
voting right shall pass to others by or under the Voting Trust  Certificates  or
by or under this Agreement (with the exception of any successor Trustee named in
accordance  with  Article I  hereof),  or by or under any  agreement  express or
implied;  provided,  however,  that Trustee shall have no rights to transfer the
shares except pursuant to a consolidation or merger.

     In case the Trustee  shall vote or  otherwise  act in respect of the shares
deposited  hereunder  so as to effect a  consolidation  or merger of the Company
with and into  another  professional  association  or other  legal  entity,  the
Trustee may in  connection  with such  consolidation  or merger  surrender  such
shares and receive in lieu thereof and in exchange  therefor the shares issuable
therefore in such merger or  consolidation,  and may hold the shares so received
in  place  of  the  shares  deposited  hereunder.  Thereafter,  the  rights  and
obligations  of the  Trustee  and of the  Shareholder  with  respect  to  shares
deposited  hereunder shall for all purposes be treated as applying to the shares
so  received.  Upon demand of the Trustee to the  Shareholder,  the  Shareholder
shall surrender his Voting Trust  Certificates to the Trustee,  and shall accept
in lieu thereof one or more new Voting Trust  Certificates  in a form similar to
that set forth in Exhibit "A" of this Agreement,  but modified so as to describe
expressly the interest then  represented  by the Voting Trust  Certificate.  Any
transfer tax or other charges  payable in respect of any such exchange  shall be
paid by the Trustee.

     The Trustee is also  authorized to become a party to or prosecute or defend
or intervene in any suits or legal proceedings  involving the shares held in the
Voting Trust.

     I. Compensation and Expenses of Trustee.  The Trustee is not to receive any
compensation  for its services  hereunder.  The Trustee may employ counsel,  and
such other assistance as may be convenient, in the performance of his functions.
The Trustee  shall be  responsible  for any and all  expenses  incurred by it in
connection  with or arising out of this Agreement or the discharge of its duties
hereunder.

     J.  Meetings of Voting  Trust  Certificate  Holders.  In the event that the
Trustee  shall desire to  ascertain  the views of SHCR or the  Shareholder  with
respect  to any  action  or thing  done or  proposed  to be done by it or by the
Company,  the Trustee may for such  purpose call a meeting of such holders to be
held in Dallas,  Texas. Such notice shall set forth the time, place, and purpose
of the  meeting and notice  thereof  shall be  delivered  at least five (5) days
before  the date of such  meeting  to the  Shareholder.  No  action  at any such
meeting shall operate to modify the express  provisions of this  Agreement or in
any way limit the  powers  and  discretion  of the  Trustee  as  defined by this
Agreement.

                                       3
<PAGE>

     K. Notices from Company. Copies of notices, reports,  statements, and other
communications  directed to the  Trustee  from the  Company  shall be  forwarded
immediately to the Shareholder, with the postmarked date and the date of receipt
endorsed on the communication.

     L. Liability of Trustee No Trustee shall be liable for the acts or defaults
of any other  Trustee or for the acts or defaults of an agent or  representative
of any other  Trustee.  Each Trustee shall be free from liability in acting upon
any paper, document, or signature believed by him to be genuine and to have been
signed by the proper party.  No Trustee shall be liable under this  Agreement or
otherwise for any action of any kind taken or omitted by him  hereunder,  or for
any error of judgment,  mistake of law, or other mistake or  negligence,  except
for Trustee's own gross negligence or willful misconduct.

III.     MISCELLANEOUS.

     A.     Term.  This Agreement shall commence as of the date first set
forth above and terminate as set forth in Section II.F. above.

     B.     Amendment.  This Agreement may be amended by the written agreement
of the parties hereto.  The Trustee shall agree to and execute, as necessary,
any such written agreement by and among SHCR, the Company and the Shareholder.

     C. Addition of Other Parties.  The execution by additional  parties to this
Agreement,  after the effective date of this Agreement, is permissible only with
the prior approval of Trustee and the Shareholder;  provided,  however, that the
Shareholder  shall not withhold such approval of any designee of SHCR designated
under that certain Purchase Option Agreement. No such approval shall be required
for parties added as a result of any transfers of shares already subject to this
Agreement.

     D.     Legend on Stock Certificates.  From and after the date of this
Agreement, each certificate  evidencing the shares and the Voting Trust
Certificate shall bear the following legends:

     On the front side:

     "VOTING AND TRANSFER OF THE SHARES REPRESENTED BY THIS CERTIFICATE IS
RESTRICTED - SEE REVERSE SIDE."

     On the reverse side:

     "THE SHARES  REPRESENTED BY THIS  CERTIFICATE ARE SUBJECT TO AND THE VOTING
AND TRANSFER  THEREOF IS RESTRICTED BY THE TERMS AND  PROVISIONS OF THAT CERTAIN
VOTING TRUST AGREEMENT DATED MARCH 4, 1998, EXECUTED BY CERTAIN  SHAREHOLDERS OF
THE COMPANY, A COPY OF WHICH IS ON FILE IN THE OFFICES OF THE COMPANY."


                                       4
<PAGE>

     E. Notices. Whenever any notice, request,  information or other document is
required or permitted to be given under this Agreement,  that notice,  demand or
request shall be in writing and shall be either hand  delivered,  sent by United
States certified mail, postage prepaid or delivered via overnight courier to the
addresses  below or to any other address that any party may specify by notice to
the other  parties.  No party shall be obligated to send more than one notice to
each of the  other  parties,  and no  notice  of a change  of  address  shall be
effective until received by the other parties. A notice shall be deemed received
upon hand delivery, five (5) days after posting in the United States mail or one
(1) day after dispatch by overnight courier.

          If to SHCR:     Sheridan Healthcare, Inc.
                    4651 Sheridan Street, Suite 400
                         Hollywood, Florida  33021
                         ATTN:  Jay A. Martus, Esq.
                           Vice President and General Counsel

          If to Shareholder:     Michael R. Cavenee, M.D.
                         5128 Corinthian Bay
                         Plano, Texas  75093

          If to the Company:     Michael Cavenee, M.D., P.A.
                        8160 Walnut Hill Lane, Suite 001
                               Dallas, Texas 75231

          With a copy to:          Jenkens & Gilchrist, a Professional
Corporation
                          1445 Ross Avenue, Suite 3200
                               Dallas, Texas 75202
                          ATTN: R. Kenneth Gordon, Esq.

     F. Specific  Performance.  The parties to this Agreement declare that it is
impossible  to measure in money the damages which will accrue to a party to this
Agreement, his heirs, executors, administrators and other legal representatives,
by  reason  of a failure  to  perform  or  comply  with the  provisions  of this
Agreement.  Therefore,  if a party  to this  Agreement,  his  heirs,  executors,
administrators  or other legal  representatives  shall  institute  any action or
proceeding to enforce the provisions of this Agreement,  any person against whom
such action or proceeding is brought hereby agrees that specific performance may
be sought and obtained for any breach of this  Agreement,  without the necessity
of proving actual damages.

     G. Waiver/Non-Waiver.  Except as stated above, no term or condition of this
Agreement  shall be deemed to have been waived,  nor shall there by any estoppel
to enforce any provision of this Agreement,  except by written instrument signed
by the party  charged  with such  waiver or  estoppel.  No delay or failure by a
party to  exercise  any right  under  this  Agreement,  and no partial or single
exercise of that right,  shall  constitute  a waiver of that or any other right,
unless otherwise expressly provided herein.

     H.     Assignment.  This Agreement shall be binding upon and inure to the
benefit of the parties hereto, their respective executors, administrators,
other legal representatives, successors and assigns.
     I.  Severability.  In case any one or more of the  provisions  contained in
this  Agreement  shall  follow  any  reason be held to be  invalid,  illegal  or
unenforceable,  such invalidity, illegality or unenforceability shall not affect
any other provision of this Agreement.


                                       5
<PAGE>

     J.     Entire Agreement.  This Agreement contains the entire agreement
between the parties with respect to the subject matter of this Agreement.

     K. Attorneys' Fees. If any action at law or in equity,  including an action
for  declaratory  relief,  is brought to enforce or interpret the  provisions of
this  Agreement,  the prevailing  party shall be entitled to recover  reasonable
attorneys'  fees from the other party or  parties,  which fees may be set by the
court in the  trial of such  action  or may be  enforced  in a  separate  action
brought  for that  purpose,  and which  fees shall be in  addition  to any other
relief which may be awarded.

     L.     Headings. The headings contained in this Agreement are for purpose
of reference only and shall not limit or otherwise affect the meaning of any
of the provisions contained herein.

     M.     Word Usage.  The gender of all words shall be read in the
masculine, feminine or neuter as applicable, and the number of all words shall
be read in the singular and plural.

     N.     Multiple Counterparts.  This Agreement may be executed in multiple
counterparts, each of which shall be deemed to be an original.

     O.     GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS.

     P.     Deposit With Company.  Company acknowledges receipt of a copy of
this Agreement and agrees to maintain a copy at its principal place of
business or its registered office during the term of this Agreement.

     Q.     Recitals.  The recitals at the beginning of this Agreement are
incorporated into this Agreement by this reference and are a substantive,
contractual part of this Agreement.

     R. Arbitration; Jury Trial. THE PARTIES SHALL USE GOOD FAITH NEGOTIATION TO
RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF, RELATING TO OR
IN CONNECTION WITH THIS AGREEMENT OR THE BREACH OF THIS AGREEMENT.  IN THE EVENT
THE PARTIES ARE UNABLE TO RESOLVE ANY  DISPUTE OR  CONTROVERSY  BY  NEGOTIATION,
EITHER  PARTY MAY SUBMIT  SUCH  DISPUTE TO BINDING  ARBITRATION  WHICH  SHALL BE
CONDUCTED  IN DALLAS,  TEXAS.  THE BINDING  ARBITRATION  SHALL BE  CONDUCTED  IN
ACCORDANCE  WITH THE RULES OF PROCEDURE FOR  ARBITRATION OF THE NATIONAL  HEALTH
LAWYERS  ASSOCIATION  ALTERNATIVE  DISPUTE RESOLUTION  SERVICE.  JUDGMENT ON THE
AWARD OR DECISION  RENDERED BY THE ARBITRATOR MAY BE ENTERED IN ANY COURT HAVING
JURISDICTION.  NOTWITHSTANDING  THE TERMS OF THIS  SECTION,  IN THE EVENT OF ANY
BREACH OR DISPUTE OF THIS AGREEME NT OR ANY OF THE RELATED  AGREEMENTS FOR WHICH
AN  EQUITABLE  REMEDY IS  APPROPRIATE  THE  AGGRIEVED  PARTY MAY SEEK AND OBTAIN
RELIEF IN A COURT OF COMPETENT  JURISDICTION  TO AVAIL  ITSELF OF THE  EQUITABLE
REMEDIES. IN THAT CASE SHOULD ANY PENDENT LEGAL CLAIMS ARISE, THOSE CLAIMS SHALL
BE SUBMITTED TO BINDING ARBITRATION,  HOWEVER IF THE COURT FAILS TO REMAND THOSE
LEGAL CLAIMS TO ARBITRATION,  THEN FOR THOSE LEGAL CLAIMS, THE PARTIES WAIVE ALL
RIGHTS TO ANY TRIAL BY JURY IN ALL LITIGATION RELATING TO OR ARISING OUT OF THIS
AGREEMENT.

                                       6
<PAGE>

     IN WITNESS  WHEREOF,  the undersigned  have executed this Agreement on this
4th day of March, 1998.

                              TRUSTEE:

                              GILBERT DROZDOW, M.D.




                              Gilbert Drozdow, M.D., Individually

                              COMPANY:

                              MICHAEL CAVENEE, M.D., P.A.,
                              a Texas professional association




By:
                                      Michael R. Cavenee, President


                              SHAREHOLDER:

                            MICHAEL R. CAVENEE, M.D.




                              Michael R. Cavenee, Individually




                             VOTING TRUST AGREEMENT


     THIS VOTING TRUST AGREEMENT ("Agreement") is made and entered into this 4th
day  of  March,  1998,  by and  among  SHERIDAN  HEALTHCARE,  INC.,  a  Delaware
corporation  ("SHCR"),   KENNETH  TRIMMER,  M.D.,  P.A.,  a  Texas  professional
association (the "Company"),  KENNETH TRIMMER, M.D., the sole shareholder of the
Company (the "Shareholder"), and GILBERT DROZDOW, M.D. ("Trustee").

R E C I T A L S

     1. Simultaneously with the execution and delivery of this Agreement,  SHCR,
the Shareholder  and the Company have entered into a Purchase Option  Agreement,
dated March 4, 1998.

     2. In accordance with Section 4 of that certain Purchase Option  Agreement,
the parties have agreed to execute this  Agreement for the purposes of obtaining
stable and  experienced  management  for the Company,  preserving  the Company's
value and  continuing  the  Company's  operations  prior to the  exercise of the
option under the Purchase Option Agreement.

     NOW, THEREFORE, for and in consideration of the mutual agreements set forth
below, the parties agree as follows:

I.     TRUSTEE.

     A.     Appointment.  Gilbert Drozdow, M.D. is hereby appointed the
trustee under this Agreement ("Trustee").  The Trustee acknowledges that he is
an individual who is licensed to practice medicine in the State of Texas (an
"Eligible Person").

     B, Successor Trustee. SHCR may, in its sole discretion, replace the Trustee
with another Eligible Person at any time upon ten (10) days prior written notice
to the  Shareholder.  If the  Trustee  shall  resign,  die,  become  permanently
disabled,  or be unable or refuse for any  reason to act as  Trustee  hereunder,
SHCR  shall  have the  right to  select,  in its sole  discretion,  a  successor
Trustee,  provided,  however,  that such successor  Trustee shall be an Eligible
Person.  Upon SHCR's  designation  of a replacement  or successor  Trustee,  the
Trustee or his  personal  representative  shall  deliver to the  replacement  or
successor  Trustee all share  certificates  representing  shares  deposited with
Trustee under this Agreement, with such share certificates endorsed in blank and
accompanied  by  instruments  of transfer  that will enable the  replacement  or
successor  Trustee  to cause  the  shares to be  transferred  to the name of the
replacement or successor Trustee.

II.     VOTING TRUST.

     A. Exchange of Shares for Voting Trust  Certificates.  Simultaneously  with
the execution of this Agreement,  but subject to the restrictions on transfer of
the common stock, par value $.10 per share,  (the "Common Stock") of the Company
by  law,  rule,   regulations,   judicial   interpretation   or  other  official
governmental  interpretation,  the  Shareholder  shall assign and  deliver,  for
deposit with the  Trustee,  share  certificates  for all of the shares of Common
Stock held or owned by the  Shareholder  (which  number is One  Thousand  Shares
(1000),  and immediately upon receipt by Shareholder,  Shareholder  shall assign
and deliver,  for deposit with  Trustee,  share  certificates  for all shares of
Common Stock that are  subsequently  held or owned by Shareholder.  All of these
share  certificates  shall be  endorsed  in blank  and shall be  accompanied  by
instruments  of  transfer  that will  enable  Trustee  to cause the shares to be
transferred in the name of Trustee.
<PAGE>

     Trustee  will cause such shares of Common  Stock to be  transferred  to the
Trustee,  on the  books  of the  Company,  and will  issue  and  deliver  to the
Shareholder  Voting Trust  Certificates for the number of shares of Common Stock
transferred to the Trustee.

     B.     Form of Voting Trust Certificates. The Voting Trust Certificates
shall be in the form attached hereto as Exhibit "A."

     C.  Transfers  and Record  Owner.  The Voting Trust  Certificates  shall be
transferable, subject to applicable laws and this Agreement, on the books of the
Trustee by the Shareholder,  either in person or by attorney duly authorized and
upon  surrender  thereof.  Until  so  transferred  the  Trustee  may  treat  the
registered holder as owner thereof for all purposes whatsoever. Every transferee
of a Voting Trust Certificate shall by the acceptance  thereof become a party to
this  Agreement  with the same force and effect as if he or she had signed  this
Agreement,  and shall be embraced  within the  meaning of the term Voting  Trust
Certificate  Holder  whenever  used  herein.  Share  certificates  shall  not be
deliverable  hereunder  without  the  surrender  of  Voting  Trust  Certificates
representing an equivalent  number of shares.  The transfer books of the Trustee
may, in his  discretion,  be closed and  transfers of Voting Trust  Certificates
thereon may be  suspended  from time to time for such  reasonable  period as the
Trustee may determine. The Trustee may, at any time, appoint a registrar for the
Voting Trust Certificates,  and may provide that Voting Trust Certificates shall
not be valid unless registered and countersigned by such registrar.

     D. Voting by Trustee.  During the period of this Voting Trust,  the Trustee
shall possess the exclusive right, in his unrestricted  discretion,  to vote the
shares and to exercise the rights set forth in Section II.H. of this  Agreement.
If more than one person is serving as the  Trustee,  all  actions to be taken on
any  questions  shall be  determined  by the vote or  agreement of a majority of
those serving as the Trustee.

     E.  Subscriptions  to New Shares or  Securities.  In case the Company shall
offer  any  of  its  shares  or  other   securities  to  its   shareholders  for
subscription,  then in such case upon receiving from the  Shareholder,  prior to
the time  limited by the  Company for  subscription  and  payment,  a request to
subscribe in his behalf,  and the money  required to pay for a stated  amount of
such shares or other  securities  the Trustee  will make such  subscription  and
payment,  and upon  receiving from the Company the share  certificates  or other
securities so subscribed  for, will issue one or more Voting Trust  Certificates
in respect thereof to the Shareholder. The Trustee shall not, in any event, with
respect to any  dividend  in shares or shares  subscribed  for,  be  required to
deliver certificates  representing  fractional parts of a share, but may in lieu
thereof  deliver,   in  respect  of  fractional   interest,   fractional  script
certificates  in such form and upon such terms and conditions as the Trustee may
in his discretion determine.

     F.  Termination  of Trust.  This Voting  Trust shall  terminate on March 4,
2097,  or if a court of  competent  jurisdiction  would  render  this  Agreement
unenforceable or invalid due to the termination  date, then the termination date
shall  automatically  be reduced to a date which  would cure the  invalidity  or
unenforceability.  The  trust  created  by this  Agreement  is  coupled  with an
interest and is expressly  declared to be irrevocable to the extent permitted by
law, except as it may be terminated pursuant to this Section.



                                       2
<PAGE>


     Upon  termination of this Agreement,  the  Shareholder  shall surrender his
Voting Trust  Certificates to the Trustee,  and the Trustee shall deliver to the
Shareholder  certificates  representing  shares of the Company properly endorsed
for transfer, equivalent to the amount of shares represented by the Voting Trust
Certificates surrendered; provided, however, that the Trustee shall be obligated
to deliver  such  shares only if any and all liens  against  same have been duly
released.

     G. Trustee as Shareholder or Employee.  The Trustee,  and his successor(s),
may be a party to this Agreement as a Voting Trust  Certificate  Holder,  and to
the  extent of the shares  deposited  by him and he is  qualified  by law to own
shares in the  Company,  he shall be entitled in all respects to the same rights
and benefits as other Voting Trust  Certificate  Holders.  The Trustee may serve
the  Company or any of its  subsidiaries  as a director  or an officer or in any
other  capacity,   and  may  receive  compensation  from  the  Company  or  such
subsidiaries for such services.

     H. Rights and Powers of Trustee. The Trustee shall possess and be entitled,
subject to the provisions hereof and law, in his discretion, to exercise all the
rights and powers of the beneficial  owners of all shares  deposited  hereunder,
including, but without limitation, the right to receive dividends on such shares
(for  the  benefit  of SHCR)  and the  right to vote,  consent  in  writing,  or
otherwise act with respect to any corporate or shareholders' action, to increase
or reduce the stated  capital of the Company,  to classify or reclassify  any of
the shares as now or hereafter  authorized  into  preferred or common  shares or
other  classes of shares,  to amend the Articles of  Association  or Bylaws,  to
merge or consolidate the Company with other  Companies,  to sell all or any part
of the assets,  or for any other  lawful  corporate  act or purpose  that may be
undertaken by shareholders of the Company, it being expressly stipulated that no
voting right shall pass to others by or under the Voting Trust  Certificates  or
by or under this Agreement (with the exception of any successor Trustee named in
accordance  with  Article I  hereof),  or by or under any  agreement  express or
implied;  provided,  however,  that Trustee shall have no rights to transfer the
shares except pursuant to a consolidation or merger.

     In case the Trustee  shall vote or  otherwise  act in respect of the shares
deposited  hereunder  so as to effect a  consolidation  or merger of the Company
with and into  another  professional  association  or other  legal  entity,  the
Trustee may in  connection  with such  consolidation  or merger  surrender  such
shares and receive in lieu thereof and in exchange  therefor the shares issuable
therefore in such merger or  consolidation,  and may hold the shares so received
in  place  of  the  shares  deposited  hereunder.  Thereafter,  the  rights  and
obligations  of the  Trustee  and of the  Shareholder  with  respect  to  shares
deposited  hereunder shall for all purposes be treated as applying to the shares
so  received.  Upon demand of the Trustee to the  Shareholder,  the  Shareholder
shall surrender his Voting Trust  Certificates to the Trustee,  and shall accept
in lieu thereof one or more new Voting Trust  Certificates  in a form similar to
that set forth in Exhibit "A" of this Agreement,  but modified so as to describe
expressly the interest then  represented  by the Voting Trust  Certificate.  Any
transfer tax or other charges  payable in respect of any such exchange  shall be
paid by the Trustee.

     The Trustee is also  authorized to become a party to or prosecute or defend
or intervene in any suits or legal proceedings  involving the shares held in the
Voting Trust.

     I. Compensation and Expenses of Trustee.  The Trustee is not to receive any
compensation  for its services  hereunder.  The Trustee may employ counsel,  and
such other assistance as may be convenient, in the performance of his functions.
The Trustee  shall be  responsible  for any and all  expenses  incurred by it in
connection  with or arising out of this Agreement or the discharge of its duties
hereunder.

     J.  Meetings of Voting  Trust  Certificate  Holders.  In the event that the
Trustee  shall desire to  ascertain  the views of SHCR or the  Shareholder  with
respect  to any  action  or thing  done or  proposed  to be done by it or by the
Company,  the Trustee may for such  purpose call a meeting of such holders to be
held in Dallas,  Texas. Such notice shall set forth the time, place, and purpose
of the  meeting and notice  thereof  shall be  delivered  at least five (5) days
before  the date of such  meeting  to the  Shareholder.  No  action  at any such
meeting shall operate to modify the express  provisions of this  Agreement or in
any way limit the  powers  and  discretion  of the  Trustee  as  defined by this
Agreement.

                                       3
<PAGE>

     K. Notices from Company. Copies of notices, reports,  statements, and other
communications  directed to the  Trustee  from the  Company  shall be  forwarded
immediately to the Shareholder, with the postmarked date and the date of receipt
endorsed on the communication.

     L. Liability of Trustee No Trustee shall be liable for the acts or defaults
of any other  Trustee or for the acts or defaults of an agent or  representative
of any other  Trustee.  Each Trustee shall be free from liability in acting upon
any paper, document, or signature believed by him to be genuine and to have been
signed by the proper party.  No Trustee shall be liable under this  Agreement or
otherwise for any action of any kind taken or omitted by him  hereunder,  or for
any error of judgment,  mistake of law, or other mistake or  negligence,  except
for Trustee's own gross negligence or willful misconduct.

III.     MISCELLANEOUS.

     A.     Term.  This Agreement shall commence as of the date first set
forth above and terminate as set forth in Section II.F. above.

     B.     Amendment.  This Agreement may be amended by the written agreement
of the parties hereto.  The Trustee shall agree to and execute, as necessary,
any such written agreement by and among SHCR, the Company and the Shareholder.

     C. Addition of Other Parties.  The execution by additional  parties to this
Agreement,  after the effective date of this Agreement, is permissible only with
the prior approval of Trustee and the Shareholder;  provided,  however, that the
Shareholder  shall not withhold such approval of any designee of SHCR designated
under that certain Purchase Option Agreement. No such approval shall be required
for parties added as a result of any transfers of shares already subject to this
Agreement.

     D.     Legend on Stock Certificates.  From and after the date of this
Agreement, each certificate  evidencing the shares and the Voting Trust
Certificate shall bear the following legends:

     On the front side:

     "VOTING AND TRANSFER OF THE SHARES REPRESENTED BY THIS CERTIFICATE IS
RESTRICTED - SEE REVERSE SIDE."

     On the reverse side:

     "THE SHARES  REPRESENTED BY THIS  CERTIFICATE ARE SUBJECT TO AND THE VOTING
AND TRANSFER  THEREOF IS RESTRICTED BY THE TERMS AND  PROVISIONS OF THAT CERTAIN
VOTING TRUST AGREEMENT DATED MARCH 4, 1998, EXECUTED BY CERTAIN  SHAREHOLDERS OF
THE COMPANY, A COPY OF WHICH IS ON FILE IN THE OFFICES OF THE COMPANY."

     E. Notices. Whenever any notice, request,  information or other document is
required or permitted to be given under this Agreement,  that notice,  demand or
request shall be in writing and shall be either hand  delivered,  sent by United
States certified mail, postage prepaid or delivered via overnight courier to the
addresses  below or to any other address that any party may specify by notice to
the other  parties.  No party shall be obligated to send more than one notice to
each of the  other  parties,  and no  notice  of a change  of  address  shall be
effective until received by the other parties. A notice shall be deemed received
upon hand delivery, five (5) days after posting in the United States mail or one
(1) day after dispatch by overnight courier.

                                       4
<PAGE>

          If to SHCR:     Sheridan Healthcare, Inc.
                    4651 Sheridan Street, Suite 400
                         Hollywood, Florida  33021
                         ATTN:  Jay A. Martus, Esq.
                                      Vice President and General Counsel
                         Telecopier:  (954) 987-8359

          If to Shareholder:     Kenneth J. Trimmer, M.D.
                         6628 Castle Pines Drive
                         Plano, Texas  75093

          If to the Company:     Kenneth Trimmer, M.D., P.A.
                         8160 Walnut Hill Lane
                         Suite 001
                         Dallas, Texas  75231

          With a copy to:          Jenkens & Gilchrist, a Professional
Corporation
                         1445 Ross Avenue, Suite 3200
                         Dallas, Texas  75202
                         ATTN:  R. Kenneth Gordon, Esq.
                         Telecopier:  (214) 855-4300

     F. Specific  Performance.  The parties to this Agreement declare that it is
impossible  to measure in money the damages which will accrue to a party to this
Agreement, his heirs, executors, administrators and other legal representatives,
by  reason  of a failure  to  perform  or  comply  with the  provisions  of this
Agreement.  Therefore,  if a party  to this  Agreement,  his  heirs,  executors,
administrators  or other legal  representatives  shall  institute  any action or
proceeding to enforce the provisions of this Agreement,  any person against whom
such action or proceeding is brought hereby agrees that specific performance may
be sought and obtained for any breach of this  Agreement,  without the necessity
of proving actual damages.

     G. Waiver/Non-Waiver.  Except as stated above, no term or condition of this
Agreement  shall be deemed to have been waived,  nor shall there by any estoppel
to enforce any provision of this Agreement,  except by written instrument signed
by the party  charged  with such  waiver or  estoppel.  No delay or failure by a
party to  exercise  any right  under  this  Agreement,  and no partial or single
exercise of that right,  shall  constitute  a waiver of that or any other right,
unless otherwise expressly provided herein.

     H.     Assignment.  This Agreement shall be binding upon and inure to the
benefit of the parties hereto, their respective executors, administrators,
other legal representatives, successors and assigns.

     I.  Severability.  In case any one or more of the  provisions  contained in
this  Agreement  shall  follow  any  reason be held to be  invalid,  illegal  or
unenforceable,  such invalidity, illegality or unenforceability shall not affect
any other provision of this Agreement.

     J.     Entire Agreement.  This Agreement contains the entire agreement
between the parties with respect to the subject matter of this Agreement.

     K. Attorneys' Fees. If any action at law or in equity,  including an action
for  declaratory  relief,  is brought to enforce or interpret the  provisions of
this  Agreement,  the prevailing  party shall be entitled to recover  reasonable
attorneys'  fees from the other party or  parties,  which fees may be set by the
court in the  trial of such  action  or may be  enforced  in a  separate  action
brought  for that  purpose,  and which  fees shall be in  addition  to any other
relief which may be awarded.

                                       5
<PAGE>

     L.     Headings. The headings contained in this Agreement are for purpose
of reference only and shall not limit or otherwise affect the meaning of any
of the provisions contained herein.

     M.     Word Usage.  The gender of all words shall be read in the
masculine, feminine or neuter as applicable, and the number of all words shall
be read in the singular and plural.

     N.     Multiple Counterparts.  This Agreement may be executed in multiple
counterparts, each of which shall be deemed to be an original.

     O.     GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS.

     P.     Deposit With Company.  Company acknowledges receipt of a copy of
this Agreement and agrees to maintain a copy at its principal place of
business or its registered office during the term of this Agreement.

     Q.     Recitals.  The recitals at the beginning of this Agreement are
incorporated into this Agreement by this reference and are a substantive,
contractual part of this Agreement.

     R. Arbitration; Jury Trial. THE PARTIES SHALL USE GOOD FAITH NEGOTIATION TO
RESOLVE ANY CONTROVERSY,  DISPUTE OR DISAGREEMENT ARISING OUT OF, RELATING TO OR
IN CONNECTION WITH THIS AGREEMENT OR THE BREACH OF THIS AGREEMENT.  IN THE EVENT
THE PARTIES ARE UNABLE TO RESOLVE ANY  DISPUTE OR  CONTROVERSY  BY  NEGOTIATION,
EITHER  PARTY MAY SUBMIT  SUCH  DISPUTE TO BINDING  ARBITRATION  WHICH  SHALL BE
CONDUCTED  IN DALLAS,  TEXAS.  THE BINDING  ARBITRATION  SHALL BE  CONDUCTED  IN
ACCORDANCE  WITH THE RULES OF PROCEDURE FOR ARB ITRATION OF THE NATIONAL  HEALTH
LAWYERS  ASSOCIATION  ALTERNATIVE  DISPUTE RESOLUTION  SERVICE.  JUDGMENT ON THE
AWARD OR DECISION  RENDERED BY THE ARBITRATOR MAY BE ENTERED IN ANY COURT HAVING
JURISDICTION.  NOTWITHSTANDING  THE TERMS OF THIS  SECTION,  IN THE EVENT OF ANY
BREACH OR DISPUTE OF THIS  AGREEMENT OR ANY OF THE RELATED  AGREEMENTS FOR WHICH
AN  EQUITABLE  REMEDY IS  APPROPRIATE  THE  AGGRIEVED  PARTY MAY SEEK AND OBTAIN
RELIEF IN A COURT OF COMPETENT  JURISDICTION  TO AVAIL  ITSELF OF THE  EQUITABLE
REMEDIES. IN THAT CASE SHOULD ANY PENDENT LEGAL CLAIMS ARISE, THOSE CLAIMS SHALL
BE SUBMITTED TO BINDING ARBITRATION,  HOWEVER IF THE COURT FAILS TO REMAND THOSE
LEGAL CLAIMS TO ARBITRATION,  THEN FOR THOSE LEGAL CLAIMS, THE PARTIES WAIVE ALL
RIGHTS TO ANY TRIAL BY JURY IN ALL LITIGATION RELATING TO OR ARISING OUT OF THIS
AGREEMENT.

                                       6
<PAGE>

     IN WITNESS  WHEREOF,  the undersigned  have executed this Agreement on this
4th day of March, 1998.

                              TRUSTEE:

                              GILBERT DROZDOW, M.D.




                              Gilbert Drozdow, M.D., Individually

                              COMPANY:

                          KENNETH TRIMMER, M.D., P.A.,
                        a Texas professional association




By:
                                   Kenneth J. Trimmer, President

                              SHAREHOLDER:

                            KENNETH J. TRIMMER, M.D.




                              Michael R. Cavenee, Individually



FOR IMMEDIATE RELEASE               Contact:     Michael Schundler
                                                 Chief Operating Officer
                                                 PH:  (954) 986-7506



                   SHERIDAN HEALTHCARE ANNOUNCES ACQUISITION

Hollywood,  Florida (March 6, 1998) - Sheridan Healthcare, Inc. (Nasdaq/NM:SHCR)
announced today that it recently entered into a long-term  management  agreement
with a hospital-based perinatology practice in Texas. The newly managed practice
includes  two  perinatologists  who  provide  services  to  high-risk  obstetric
patients at a large tertiary hospital.

     Mitchell Eisenberg,  M.D., Chairman and Chief Executive Officer of Sheridan
Healthcare,  Inc.,  commented,  "We are very pleased to be affiliated  with this
successful  perinatology practice,  which provides Sheridan with a base that can
be used to build an integrated network in a new geographic market."

     Sheridan Healthcare,  Inc. is a physician practice management company which
provides  specialist  physician  services at hospital  and  ambulatory  surgical
facilities  in  the  areas  of  anesthesia,   pediatrics,   emergency  services,
obstetrics and  perinatology,  and owns and operates,  or manages,  office-based
primary care, obstetrical, gynecological, pain management and surgical physician
practices. The Company is currently affiliated with approximately 240 physicians
practicing under 53 specialty service contracts at 36 hospitals and at 21 office
locations.

     Statements  contained in this press release which are not historical  facts
may be  considered  forward-looking  statements  as that term is  defined in the
Private  Securities   Litigation  Reform  Act  of  1995.  These  forward-looking
statements  are subject to risks and  uncertainties  which  could  cause  actual
results to differ materially from those projected. Those risks and uncertainties
include  fluctuations  in the volume of  procedures  delivered by the  Company's
affiliated physicians, changes in the reimbursement rates for thos e procedures,
uncertainty  about  the  ability  to  collect  the  appropriate  fees for  those
procedures,  fluctuations in the cost and utilization rates of referral services
used by patients that are subject to shared-risk  capitation  arrangements,  the
loss of significant hospital or third-party payor relationships,  and changes in
the number of patients using the Company's physician services,  as well as other
risks  detailed  in the  Company's  filings  with the  Securities  and  Exchange
Commission.

                                     -END-




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