RENAL CARE GROUP INC
DEF 14A, 1997-05-01
MISC HEALTH & ALLIED SERVICES, NEC
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<PAGE>   1
                            SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934
                              (Amendment No. ____)

Filed by Registrant [x]
Filed by a Party other than the Registrant [  ]
Check the appropriate box:
[ ] Preliminary Proxy Statement
[ ] Confidential, for use of the Commission Only (as permitted by 
    Rule 14a-6(e)(2)) 
[x] Definitive Proxy Statement 
[ ] Definitive Additional Materials
[ ] Soliciting Material Pursuant to 240.14a-11(c) or 240.14a-12

                             Renal Care Group, Inc.
- --------------------------------------------------------------------------------
                (Name of Registrant as Specified in Its Charter)

- --------------------------------------------------------------------------------
      (Name of Person(s) Filing Proxy Statement, if other than Registrant)

Payment of Filing Fee (Check the appropriate box):
[x] No fee required.
[ ] Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

         1)   Title of each class of securities to which transaction applies:

              ------------------------------------------------------------------
 
         2)   Aggregate number of securities to which transaction applies:

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

         3)   Per unit price or other underlying value of transaction computed 
              pursuant to Exchange Act Rule 0-11:

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

         4)   Proposed maximum aggregate value of transaction:
              ------------------------------------------------------------------

         5)   Total fee paid:
              ------------------------------------------------------------------

[  ] Fee paid previously with preliminary materials.
[  ] Check box if any part of the fee is offset as provided by Exchange Act
     Rule 0-11(a)(2) and identify the filing for which the offsetting fee was
     paid previously. Identify the previous filing by registration statement
     number, or the Form or Schedule and the date of its filing.

         1)   Amount Previously Paid:

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

         2)   Form, Schedule or Registration Statement No.:

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

         3)   Filing Party:

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

         4)   Date Filed:

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<PAGE>   2
 
                            (LOGO) Renal Care Group
 
   
                                  May 1, 1997
    
 
   
To the Stockholders of Renal Care Group, Inc.
    
 
   
     You are cordially invited to attend the annual meeting of stockholders (the
"Annual Meeting") of Renal Care Group, Inc. ("RCG") to be held on Wednesday,
June 4, 1997, at 9:00 a.m., local time, at Loews Vanderbilt Plaza, 2100 West End
Avenue, Nashville, Tennessee.
    
 
   
     Enclosed are the (i) Notice of Annual Meeting, (ii) Proxy Statement and
(iii) Proxy for the Annual Meeting. The Proxy Statement describes in detail the
specific matters to be acted upon at the Annual Meeting.
    
 
   
     We urge you to complete, sign, and date the enclosed Proxy and return it
promptly in the enclosed envelope, whether or not you plan to attend the Annual
Meeting. If you attend the Annual Meeting you make revoke your Proxy and vote in
person if you wish.
    
 
   
     We look forward to seeing you at the Annual Meeting.
    
 
   
                                          Sincerely yours,
    
 
   
                                          HARRY R. JACOBSON, M.D.
    
   
                                          Chairman
    
<PAGE>   3
 
                             RENAL CARE GROUP, INC.
                        2100 WEST END AVENUE, SUITE 800
                           NASHVILLE, TENNESSEE 37203
 
                    NOTICE OF ANNUAL MEETING OF STOCKHOLDERS
                            WEDNESDAY, JUNE 4, 1997
 
To the Stockholders of Renal Care Group, Inc.:
 
     Notice is hereby given that the Annual Meeting of Stockholders (the "Annual
Meeting") of Renal Care Group, Inc. (the "Company"), will be held at Vanderbilt
Plaza, 2100 West End Avenue, Nashville, Tennessee, on Wednesday, June 4, 1997 at
9:00 a.m. (Central Standard Time) for the following purposes:
 
        (1) To elect two Class I Directors to serve for a term of three (3)
            years and until their successors are elected;
 
        (2) To consider and vote upon a proposal to approve an amendment to the
            Renal Care Group, Inc. 1996 Stock Option Plan (the "Option Plan") to
            increase the number of shares available for issuance thereunder;
 
        (3) To amend Article IV of the Company's Certificate of Incorporation
            (the "Certificate") to increase the number of authorized shares of
            its $.01 par value Common Stock ("Common Stock") from 22,000,000 to
            60,000,000 shares; and
 
        (4) To transact such other business as may properly come before the
            Annual Meeting or any adjournment or postponement thereof.
 
     Only stockholders of record at the close of business on April 10, 1997 are
entitled to notice of and to vote at the Annual Meeting or any adjournment or
postponement thereof.
 
     Your attention is directed to the Proxy Statement accompanying this Notice
for more complete information regarding the matters to be acted upon at the
Annual Meeting.
 
     The Board of Directors of RCG unanimously recommends that stockholders vote
FOR the director nominees named in the Proxy Statement, FOR approval of the
proposed amendment to the Company's Option Plan and FOR approval of the proposed
amendment to the Certificate.
 
     Stockholders are cordially invited to attend the meeting in person.
 
                                          By Order of the Board of Directors
 
                                          Ronald Hinds,
                                          Secretary
 
   
May 1, 1997
    
 
                                   IMPORTANT
 
     YOUR PROXY IS IMPORTANT. WHETHER OR NOT YOU EXPECT TO BE PERSONALLY PRESENT
AT THE ANNUAL MEETING, PLEASE BE SURE THAT THE ENCLOSED PROXY CARD IS PROPERLY
COMPLETED, DATED, SIGNED, AND RETURNED WITHOUT DELAY IN THE ENCLOSED ENVELOPE,
WHICH REQUIRES NO POSTAGE IF MAILED IN THE UNITED STATES.
<PAGE>   4
 
                             RENAL CARE GROUP, INC.
                             ---------------------
 
                                PROXY STATEMENT
                             ---------------------
 
                         ANNUAL MEETING OF STOCKHOLDERS
                            TO BE HELD JUNE 4, 1997
 
     This Proxy Statement is being furnished in connection with the solicitation
of proxies on behalf of the Board of Directors of Renal Care Group, Inc. (the
"Company" or "RCG") from holders of the Company's shares of common stock, $.01
par value (the "Common Stock") to be voted at the 1997 annual meeting of
stockholders of the Company (the "Annual Meeting") to be held at 9:00 a.m.
(Central Standard Time) on Wednesday, June 4, 1997, at Vanderbilt Plaza, 2100
West End Avenue, Nashville, Tennessee, and at any adjournments or postponements
thereof. The mailing address of the principal executive offices of the Company
is 2100 West End Avenue, Suite 800, Nashville, Tennessee 37203.
 
     Only holders of record of the 14,494,135 shares of Common Stock outstanding
as of the close of business on April 10, 1997 (the "Record Date"), are entitled
to notice of and to vote on each matter submitted to a vote at the Annual
Meeting and any adjournment(s) or postponement(s) thereof. Each share of Common
Stock is entitled to one vote on all matters presented at the Annual Meeting.
Stockholders do not have the right to cumulate their votes for directors. The
Notice of Annual Meeting, this Proxy Statement, and the proxy are being first
mailed to stockholders on or about April 30, 1997.
 
     A majority of the shares of Common Stock, represented in person or by
proxy, is required to constitute a quorum. If a quorum is not present at the
Annual Meeting, or if for any reason the Company believes that additional time
should be allowed for the solicitation of proxies, the Company may adjourn or
postpone the Annual Meeting with or without a vote of the stockholders. If
adjournment is proposed by the Company, the person named on the enclosed proxy
will vote such shares for which they have voting authority in favor of
adjournment.
 
     All shares of Common Stock represented at the Annual Meeting by properly
executed proxies received prior to or at the Annual Meeting and not properly
revoked will be voted at the Annual Meeting in accordance with the instructions
indicated thereon. If no specification is made, the proxies will be voted in
favor of the matters listed on the proxy card. Directors must be elected by a
plurality of votes cast (in person or by proxy) by the holders of Common Stock
entitled to vote at the Annual Meeting if a quorum is present. The approval of
the amendment to the Certificate requires the affirmative vote of a majority of
the outstanding shares of Common Stock entitled to vote thereon. All other
matters shall be determined based upon the vote of the majority of votes cast
(in person or by proxy) by the holders of Common Stock entitled to vote at the
Annual Meeting if a quorum is present.
 
     Shares represented by proxies that are marked "withhold authority" or
"abstain" will be counted as shares present for purposes of establishing a
quorum. Shares represented by proxies, which include broker nonvotes, will also
be counted as shares present for purposes of establishing a quorum. A broker
nonvote occurs when a broker or nominee holding shares for a beneficial owner
votes on one proposal but does not vote on another proposal because the broker
or nominee does not have discretionary voting power and has not received
instructions from the beneficial owner. Neither withholding authority to vote
with respect to one or more nominees or a broker nonvote will have an effect on
the outcome of the election of directors. Abstentions will have the same effect
as a vote against approval of the amendment to the Option Plan and the amendment
to the Certificate. Broker nonvotes will have the same effect as a vote against
the approval of the amendment to the Option Plan. Broker nonvotes, however, will
have no effect on the approval of the amendment to the Certificate.
 
     All expenses of the Annual Meeting, including the cost of soliciting
proxies, will be paid by the Company. The Company may reimburse persons holding
shares in their names for others, or holding shares for others
<PAGE>   5
 
who have the right to give voting instructions, such as brokers, banks,
fiduciaries and nominees, for such persons' reasonable expenses in forwarding
the proxy materials to their principals.
 
     Any stockholder returning the accompanying proxy card may revoke such proxy
at any time prior to its exercise by (a) giving written notice to the Company of
such revocation, (b) voting in person at the meeting, or (c) executing and
delivering to the Company a proxy card bearing a later date.
 
                        PROPOSALS FOR STOCKHOLDER ACTION
 
                                   PROPOSAL 1
 
                         ELECTION OF CLASS I DIRECTORS
 
   
     The Company's Board of Directors is composed of three classes, designated
Class I, Class II, and Class III. The initial term of the Class I Directors
expires at the Annual Meeting. The Board of Directors has designated Sam A.
Brooks and Stephen D. McMurray, M.D. as the two nominees for election as Class I
Directors at the Annual Meeting. The initial term of the Class II Directors is
until the 1998 annual meeting of the stockholders of the Company and the initial
term of the Class III Directors is until the 1999 annual meeting of the
stockholders of the Company. Each succeeding term of a director in Class I,
Class II, or Class III shall be for three years or until his or her successor is
elected. Currently, the members of the three classes are as follows: Class
I -- Sam A. Brooks and Stephen D. McMurray, M.D.; Class II -- Joseph C. Hutts
and Thomas W. Lowery, M.D.; Class III -- Harry R. Jacobson, M.D., John D. Bower,
M.D., W. Tom Meredith, M.D., and Kenneth E. Johnson, Jr., M.D.
    
 
     The Amended and Restated Certificate of Incorporation of the Company
presently provides that the Board of Directors shall consist of not less than
five or more than twelve members, and that the actual number of directors
comprising the Board of Directors shall be determined within such minimum and
maximum by resolutions adopted by an affirmative vote of at least two-thirds
( 2/3) of the total number of directors then in office. The Amended and Restated
Certificate of Incorporation of the Company further provides that any vacancy in
the Board created by increase in the number of directors, death, resignation,
retirement, disqualification, removal from office, or otherwise, may be filled,
until the next election of directors by the stockholders, by the affirmative
vote of at least two-thirds ( 2/3) of the total number of directors then
remaining in office, though they may constitute less than a quorum of the Board.
 
   
     Each Class I nominee has consented to be a candidate and to be so named in
this Proxy Statement and to serve, if elected. If any nominee becomes unable or
unwilling to serve, although not anticipated, the persons named as proxies will
have the discretionary authority to vote for a substitute. Directors will be
elected by a plurality of the votes cast by the shares of Common Stock
represented in person or by proxy at the Annual Meeting. Therefore, the two
nominees for election as Class I Directors to the Board of Directors who receive
the greatest number of votes cast at the Annual Meeting will be elected to the
Board of Directors as Class I directors. The accompanying proxy, unless
otherwise specified, will be voted FOR Mr. Brooks and Dr. McMurray.
    
 
   
     Information as to each nominee and as to directors continuing as Class II
Directors and Class III Directors follows:
    
 
CLASS I DIRECTORS -- NOMINEES FOR ELECTION AT THE ANNUAL MEETING -- TERM
EXPIRING AT THE 2000 ANNUAL MEETING
 
SAM A. BROOKS
Age -- 57
 
     Mr. Brooks has been President and Chief Executive Officer of the Company
since June 1995, served as Treasurer from June 1995 to November 1995, and has
been President of Renal Care Group, Inc., a Tennessee corporation ("RCG
Tennessee") since February 1994. He also currently serves as President of
MedCare Investments, Inc., a health care investment company and Chairman of the
Board of MedSolutions, Inc., a radiology management services company, and has
held such positions since June 1991 and April 1992,
 
                                        2
<PAGE>   6
 
respectively. Mr. Brooks is a director of Kinetic Concepts, Inc., a manufacturer
and distributor of specialty hospital beds; Quorum Health Group, Inc., an owner,
operator and manager of acute care hospitals; Nationwide Health Properties,
Inc., a health care real estate investment trust; and PhyCor, Inc., an operator
of multi-specialty medical clinics.
 
STEPHEN D. MCMURRAY, M.D.
Age -- 49
 
     Dr. McMurray has been a director of the Company since January 1996. He is a
board-certified nephrologist trained at Indiana University Medical Center and
has been practicing nephrology in Fort Wayne, Indiana, since 1977. He has been
President of the Medical Staff at Lutheran Hospital in Fort Wayne, Indiana, and
has been affiliated with Indiana Dialysis Management, P.C. since 1991.
 
     THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" THE ELECTION OF THE ABOVE
NOMINEES AS CLASS I DIRECTORS.
 
CURRENT DIRECTORS WHOSE TERMS HAVE NOT EXPIRED AND WHO ARE THEREFORE NOT UP FOR
REELECTION:
 
CLASS II DIRECTORS -- TERM EXPIRING AT THE 1998 ANNUAL MEETING
 
JOSEPH C. HUTTS
Age -- 55
 
     Mr. Hutts has been a director of the Company since December 1995. He has
been Chairman of the Board, President and Chief Executive Officer of PhyCor,
Inc., an operator of multi-specialty medical clinics, since 1988. Mr. Hutts was
formerly with Hospital Corporation of America in various positions, the last of
which was President, HCA Health Plans. From 1986 to 1988, Mr. Hutts was Vice
Chairman and Chief Operating Officer of Equitable HCA Corporation d/b/a Equicor.
Mr. Hutts serves on the board of directors of Response Technologies, Inc., a
provider of cancer treatment services, and Quorum Health Group, Inc.
 
THOMAS A. LOWERY, M.D.
Age -- 53
 
     Dr. Lowery has been a director of the Company since January 1996. He is a
board-certified nephrologist trained at Baylor College of Medicine and the
University of Alabama, Birmingham. He has served on the Executive Committee of
Southwest Organ Bank and has been the Director of the Renal Transplant Program
of East Texas Medical Center in Tyler, Texas. In addition, he has been
practicing as a partner of Tyler Dialysis & Transplant Associates, P.A. since
1979.
 
CLASS III DIRECTORS -- TERM EXPIRING AT THE 1999 ANNUAL MEETING
 
HARRY R. JACOBSON, M.D.
Age -- 49
 
   
     Dr. Jacobson has been Chairman of the Board of Directors of the Company
since June 1995. He currently serves as Deputy Vice Chancellor for Health
Affairs at Vanderbilt University, a position he has held since August 1995. He
also currently serves as Professor of Medicine of the Division of Nephrology,
Department of Medicine, Vanderbilt University Medical Center. Dr. Jacobson
received a B.S. degree from the University of Illinois and his M.D. from the
University of Illinois Abraham Lincoln School of Medicine. He completed his
internal medicine training at Johns Hopkins Hospital and his nephrology training
at Southwestern Medical School in Dallas, Texas.
    
 
                                        3
<PAGE>   7
 
JOHN D. BOWER, M.D.
Age -- 65
 
     Dr. Bower has been a director of the Company since January 1996. He is a
board-certified nephrologist trained at Medical College of Virginia and has been
practicing in Mississippi since 1972. He has been a Professor of Medicine and
Chief, Division of Nephrology at University of Mississippi Medical Center since
June 1976 and June 1990, respectively. In addition, he has served as Chairman of
the Board and President of Medical Enterprises Ltd., a Mississippi corporation
("MEL") since October 1977, and served as Chief Executive Officer of MEL from
December 1993 to January 1995. He also has served as Chairman of the Board and
President of Kidney Care, Inc., a Mississippi nonprofit corporation ("Kidney
Care") since August 1973. MEL and Kidney Care were related dialysis providers
included in the formation of the Company.
 
   
KENNETH E. JOHNSON, JR., M.D.
    
Age -- 52
 
     Dr. Johnson has been a director of the Company since September 1996. He is
a board-certified nephrologist trained at the University of Utah. In 1975, Dr.
Johnson was a founding partner of Arizona Nephrology Associates and RenalWest,
L.C. ("RenalWest"). Dr. Johnson has served as the director of the critical care
units of two hospitals and serves as chairman of several Departments of Medicine
in the East Valley area of Mesa, Arizona. Dr. Johnson is a member of the Medical
Review Board of the Regional End Stage Renal Disease Network.
 
W. TOM MEREDITH, M.D.
Age -- 61
 
     Dr. Meredith has been a director of the Company since January 1996. He is a
board-certified nephrologist and has been practicing in Wichita, Kansas, since
1969. He has been Clinical Associate Professor Department of Internal Medicine,
The University of Kansas School of Medicine, Wichita, since 1977. In addition,
he has been the President of Kansas Nephrology Association since November 1979
and the President of Kansas Nephrology Physicians, P.A. since August 1990.
 
                                   PROPOSAL 2
 
                     APPROVAL OF PROPOSED AMENDMENT TO THE
                             1996 STOCK OPTION PLAN
 
   
     The Renal Care Group, Inc. 1996 Stock Option Plan (the "Option Plan") was
adopted by the Board of Directors and approved by the then sole stockholder of
RCG effective January 15, 1996. The Option Plan was amended and restated in
September 1996. Under the Option Plan, options to purchase a total of 1,000,000
shares of Common Stock were reserved for grant to eligible employees and
consultants of the Company. The Board of Directors has adopted resolutions
approving and recommending to the stockholders for their approval an amendment
to the Option Plan which would increase the number of shares of Common Stock
reserved for issuance under the Option Plan from 1,000,000 to 2,000,000 shares.
If approved by the stockholders, the proposed amendment will be effective as of
the date of the Annual Meeting.
    
 
   
     The following is a brief description of the material terms of the Option
Plan. Such description is qualified in its entirety by reference to the full
text of the Option Plan itself which is attached hereto as Appendix A.
    
 
GENERAL
 
     Eligible Participants.  Options may be granted under the plan only to
individuals who are officers or other key employees (including employees who
also are directors or officers) of RCG or a subsidiary, or bona fide
consultants, as determined by the Compensation Committee (as defined below).
Certain restrictions apply to holders of ten percent or more of the Common
Stock. The number of eligible participants in the plan as of March 31, 1997 was
approximately 192 persons.
 
                                        4
<PAGE>   8
 
     Administration.  The Option Plan is currently administered by a committee
(the "Committee") appointed by the Board of Directors from time to time and
consisting of at least two members of the Board, each of whom shall be both (i)
a "non-employee director" as such term is defined in new Rule 16b-3 of the
Securities Exchange Act of 1934, as amended (the "Exchange Act"), and (ii) an
"outside director" as that term is used in Section 162 of the Internal Revenue
Code of 1986, as amended (the "Code"), and the regulations thereunder.
 
     In the absence of an appointment of a Committee, the RCG Board of Directors
shall serve as the Committee. Subject to the terms of the Option Plan, the
Committee has the exclusive power, authority, and discretion to (a) designate
participants; (b) determine the type or types of options to be granted to each
participant; (c) determine the number of options to be granted and number of
shares of Common Stock to which an option will relate; (d) determine the terms
and conditions of any option granted under the Option Plan, including but not
limited to, the exercise price, any restrictions or limitations on the option,
any schedule for lapse of forfeiture restrictions or restrictions on the
exercisability of an option, and accelerations or waivers thereof, based in each
case on such considerations as the Committee in its sole discretion determines;
(e) determine whether, to what extent, and under what circumstances an option
may be settled in, or the exercise price of an option may be paid in, cash,
shares of Common Stock, or other property, or an option may be canceled,
forfeited, or surrendered; (f) prescribe the form of each option agreement,
which need not be identical for each participant; (g) decide all other matters
that must be determined in connection with an option; (h) establish, adopt, or
revise any rules and regulations as it may deem necessary or advisable to
administer the Option Plan; and (i) make all other decisions and determinations
that may be required under the Option Plan or as the Committee deems necessary
or advisable to administer the Option Plan.
 
   
     Number of Shares Available.  The maximum number of shares of Common Stock
for which options may be granted under the Option Plan currently is 1,000,000
and, if the proposed amendment is approved by the stockholders at the Annual
Meeting, will be increased to 2,000,000. To the extent that an option is
canceled, terminates, expires, or lapses for any reason, any shares of stock
subject to the option will again be available for the grant of options under the
Option Plan. The maximum number of shares of stock with respect to one or more
options that may be granted to any one participant in any one taxable year is
100,000, subject to adjustment as set forth in the Option Plan. The number of
shares of Common Stock available under the Option Plan is subject to adjustment
in the event of a stock split, stock dividend, recapitalization, or other
similar action. The shares of Common Stock distributed pursuant to an option may
consist, in whole or in part, of authorized and unissued stock, treasury stock,
or stock purchased on the open market.
    
 
     Amendment and Termination.  With the approval of the Board, at any time and
from time to time, the Committee may terminate, amend, or modify the Option Plan
without stockholder approval; provided, however, that the Committee may
condition any amendment on the approval of stockholders if such approval is
necessary or deemed advisable with respect to tax, securities, or other
applicable laws, policies, or regulations. No termination, amendment, or
modification of the Option Plan shall adversely affect any option previously
granted under the Option Plan, without the written consent of the option holder.
 
STOCK OPTIONS
 
     Stock Options.  The Committee is authorized to grant options, which may be
incentive stock options or nonqualified stock options, to participants. All
options will be evidenced by a written option agreement between RCG and the
participant, which will include such provisions as may be specified by the
Committee. The terms of any incentive stock option must meet the requirements of
Sections 421, 422, and 424 of the Code.
 
   
     Option Price.  The exercise price of each incentive stock option granted
under the Option Plan will not be less than 100% of the fair market value of
Common Stock on the date the option is granted. The Committee may elect to grant
non-qualified stock options with an exercise price of less than the fair market
value of the Common Stock on the date such option is granted. The closing price
for RCG's Common Stock on the Nasdaq National Market System ("Nasdaq NMS") was
$33.75 per share as of April 10, 1997.
    
 
                                        5
<PAGE>   9
 
   
     Duration of Options.  The Committee may provide in the option agreement for
the termination of all or any portion of the options under certain
circumstances, including, without limitation, the termination of a participant's
employment, provided that the Committee may distinguish among various causes of
termination as the Committee deems appropriate. In addition, the Committee may
provide that if a participant's employment is terminated: (i) such participant's
option(s) may be exercised for specified periods thereafter, but no later than
the expiration date of such option; (ii) to the extent not fully exercisable on
the date of termination of employment, such option may continue to become
exercisable within the term of the option; or (iii) some or all of the options
not fully exercisable on the date of termination of employment may be deemed
fully exercisable.
    
 
     Exercise.  Each option may be exercised at such time or times as may be
determined by the Board or the Committee. The Committee also shall determine the
performance or other conditions, if any, that must be satisfied before all or
part of an option any be exercised.
 
     Payment.  The Committee shall determine the methods by which the exercise
price of an option may be paid, the form of payment, including, without
limitation, cash, shares of Common Stock, or other property (including "cashless
exercise" arrangements), and the methods by which shares of Common Stock shall
be delivered or deemed to be delivered to participants. The Committee may, in
the exercise of its discretion, allow a participant to pay the exercise price of
an option by directing RCG to withhold from the shares of stock that would
otherwise be issued upon exercise of the option that number of shares of Common
Stock having fair market value on the exercise date equal to the exercise price,
all as determined pursuant to rules and procedures established by the Committee.
 
     Restrictions on Transfer.  No right or interest of a participant in any
option granted under the Option Plan may be pledged, encumbered, or hypothecated
to or in favor of, or be subjected to any lien, obligation, or liability of such
participant to, any party other than RCG or a subsidiary. No such option is
assignable or transferable by a participant other than by will or the laws of
descent and distribution or, except in the case of an Incentive Stock Option,
pursuant to a qualified domestic relations order. However, a participant may, in
the manner determined by the Committee, designate a beneficiary to exercise the
rights of the participant upon the participant's death. Any Incentive Stock
Option shall be exercisable during the lifetime of the person to whom the option
is granted only by such person.
 
     Adjustments.  If any change is made in the stock subject to the Option Plan
or subject to any option granted thereunder (through recapitalization,
reclassification, stock split, combination of shares, stock dividend, or
transaction having similar effect), the Option Plan and outstanding options will
be appropriately adjusted.
 
   
     Acceleration Upon Change in Control.  In the event of a Change in Control
(as defined in the Option Plan) followed by a participant's termination of
employment (other than by reason of participant's death, disability, resignation
without good reason or termination for cause) within twelve months thereafter,
then all of such participant's unexercised options (whether vested or not
vested) shall automatically vest and become unforfeitable and shall be cashed
out at the greater of (i) the highest closing price per share paid for the
purchase of the Common Stock in a national securities market during the 90 day
period ending on the date of the Change in Control (the "Change in Control
Price") or (ii) the fair market value of the Common Stock on the date of such
termination. Upon a Change in Control that results directly or indirectly in the
Common Stock (or the stock of any successor received in exchange therefor)
ceasing to be publicly traded in a national securities market, all unexercised
options (whether vested or not vested) shall automatically vest and become
unforfeitable and shall be cashed out at the Change in Control Price. Upon a
Change in Control, no action may be taken that would adversely affect the rights
of any participant or the operation of the plan with respect to any option to
which a participant may be entitled on or prior to the date, or as a result, of
the Change in Control. Under certain conditions, the Board of Directors may
determine that events otherwise constituting a Change in Control shall not be so
considered.
    
 
     Modification and Renewal.  The Committee may modify, renew, or accept the
surrender of outstanding options issued under the Option Plan (or surrender of
similar grants issued under any other plan of RCG or a subsidiary), including
the acceleration or waiver of any vesting or other restrictions or limitations,
or the
 
                                        6
<PAGE>   10
 
conversion of such options (with appropriate adjustments) to be applicable to
the securities of any successor corporation to RCG, and the Committee may
authorize new options pursuant to the Option Plan in substitution for any
outstanding options. Any substituted, modified, or converted options may bear
such different or additional terms and conditions as the Committee shall deem
appropriate within the limitations of the Option Plan. The determination of the
Committee as to the terms of any of the foregoing may be made without regard to
whether a Change in Control has or has not occurred (or whether the Board of
Directors has determined that any event shall not be considered to be a Change
in Control) and shall be conclusive and binding notwithstanding the provisions
of the respective option agreements regarding exercisability. No modification of
an option shall, without the consent of the participant, adversely affect the
rights or obligations of such participant with respect to such option.
 
FEDERAL INCOME TAX CONSEQUENCES
 
     Non-qualified Stock Options.  Under present federal income tax regulations,
there will be no federal income tax consequences to either RCG or the
participant upon the grant of a non-discounted non-qualified option. However,
the participant will realize ordinary income on the exercise of a non-qualified
option in an amount equal to the excess of the fair market value of the Common
Stock acquired upon the exercise of such option over the exercise price, and RCG
will receive a corresponding deduction. The gain, if any, realized upon the
subsequent disposition by the participant of the Common Stock will constitute
either short-term or long-term capital gain, depending on the participant's
holding period. If a non-qualified option is granted with an exercise price
substantially less than the fair market value of the Common Stock on the date of
the grant, it is possible that the Internal Revenue Service could take the
position that the participant will realize ordinary income on the date of grant
in an amount equal to the excess of the fair market value of the stock on the
date of grant over the exercise price. If so, RCG should receive a corresponding
deduction.
 
     Incentive Stock Options.  Under present federal income tax regulations,
there will be no federal income tax consequences to either RCG or the
participant upon the grant of an incentive stock option or the exercise thereof
by the participant. If the participant holds the shares for the greater of two
years after the date the option was granted or one year after the acquisition of
such shares (the "required holding period"), the difference between the
aggregate option price and the amount realized upon disposition of the shares
will constitute a long-term capital gain or loss, and RCG will not be entitled
to a federal income tax deduction. If the shares are disposed of in a sale,
exchange, or other "disqualifying disposition" during the required holding
period, the grantee will realize taxable ordinary income in an amount equal to
the excess of the fair market value of the shares purchased at the time of
exercise over the aggregate option price and RCG will be entitled to a federal
income tax deduction equal to such amount.
 
                                        7
<PAGE>   11
 
BENEFITS TO NAMED EXECUTIVE OFFICERS AND OTHERS
 
     As of March 31, 1997, stock options had been granted under the Option Plan
to the persons and groups shown in the table below. The Committee has not yet
made any determination as to which eligible participants will be awarded options
under the Option Plan in the future. Consequently, it is not presently possible
to determine, with respect to the persons and groups shown in the table below,
the benefits or amounts that will be received in the future by such person or
groups pursuant to the Option Plan.
 
<TABLE>
<CAPTION>
                                                               AMENDED AND RESTATED OPTION PLAN
                                                              -----------------------------------
                                                               NUMBER OF SHARES
NAME AND POSITION                                             UNDERLYING OPTIONS   EXERCISE PRICE
- -----------------                                             ------------------   --------------
<S>                                                           <C>                  <C>
Gary A. Brukardt............................................       100,000         $29.00
  Executive Vice President and Chief Operating Officer
Ronald Hinds................................................        25,000         $18.00
  Executive Vice President, Chief Financial Officer,
     Treasurer and Secretary
All Executive Officers as a Group...........................       125,000         $18.00-$29.00
All Non-Executive Directors as a Group......................        70,000         $18.00
All Non-Executive Officer Employees as a Group..............       696,244         $18.00-$36.25
</TABLE>
 
REASONS FOR AMENDMENT OF OPTION PLAN
 
     Management believes that the grant of options to purchase Common Stock
under the Option Plan is necessary to attract, retain, and motivate qualified
employees and consultants, including but not limited to individuals who have
been or will be employed by RCG or engaged by RCG as Medical Directors in
connection with acquisitions or joint ventures. As of the Record Date, the
Company had granted 990,993 of the 1,000,000 shares currently authorized and
reserved for issuance pursuant to the Option Plan.
 
     Accordingly, the proposed amendment to increase the shares of Common Stock
reserved for issuance is necessary to allow the Company to meet its foreseeable
future needs for stock option grants under the Option Plan.
 
     THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" THE APPROVAL OF THE
AMENDMENT TO THE OPTION PLAN.
 
                                   PROPOSAL 3
 
                      PROPOSED AMENDMENT TO THE COMPANY'S
                        CERTIFICATE OF INCORPORATION TO
                      INCREASE THE AUTHORIZED COMMON STOCK
 
     On April 10, 1997, the Board unanimously adopted a resolution proposing
that the number of authorized shares of Common Stock be increased from
22,000,000 to 60,000,000, subject to approval of the stockholders of the
Company. The relative rights and limitations of the Common Stock would remain
unchanged under the amendment. The Common Stock does not have preemptive rights.
 
     As of the Record Date, there were 14,494,135 shares of Common Stock
outstanding. In addition, approximately 2,422,000 shares of Common Stock were
reserved for issuance under the Company's Amended and Restated 1996 Stock Option
Plan, 1996 Stock Option Plan for Outside Directors, Amended and Restated
Employee Stock Purchase Plan and certain outstanding freestanding options. Thus,
as of April 10, 1997, there were approximately 5,083,865 authorized shares of
Common Stock unissued and not reserved for issuance. Furthermore, if the
stockholders approve Proposal 2, an additional 1,000,000 shares of Common Stock
will be reserved under the 1996 Stock Option Plan, reducing the authorized
shares of Common Stock unissued and not reserved for issuance to approximately
4,083,865.
 
     Management believes that the proposed amendment to Article IV of the
Certificate will provide several long-term advantages to the Company and its
stockholders. The proposed increase in the number of shares of
 
                                        8
<PAGE>   12
 
   
authorized Common Stock will ensure that a sufficient number of shares will be
available, if needed, for issuance in connection with any possible future
transaction approved by the Board of Directors, including, among others,
mergers, acquisitions, financings, stock splits, stock dividends and other
corporate purposes. The Board of Directors believes that the availability of the
additional shares of Common Stock for such purposes without delay or the
necessity for a special stockholders' meeting (except as may be required by
applicable law or regulatory authorities or by the rules of the Nasdaq NMS or
any stock exchange on which the Company's securities may then be listed), will
be beneficial to the Company by providing it with the flexibility required to
consider and respond to future business opportunities and needs as they arise.
The availability of additional authorized shares of Common Stock will also
enable the Company to act promptly when the Board of Directors determines that
the issuance of additional shares is advisable.
    
 
     The Company has no specific plans or proposals for the use of the
additional shares, the authorization of which is sought hereby. The Company
continually reviews and evaluates acquisition candidates as part of its growth
strategy and is at various stages of evaluation, discussion or negotiation with
a number of such candidates, although the Company is not a party to any
definitive agreement or letter of intent regarding any material acquisition, nor
are there any material acquisitions that it considers probable.
 
     The proposed increase in the authorized number of shares of Common Stock
could have a number of effects on the Company's stockholders depending upon the
exact nature and circumstances of any actual issuances of authorized but
unissued shares. The increase could have an anti-takeover effect, in that
additional shares could be issued (within the limits imposed by applicable law)
in one or more transactions that could make a change in control or takeover of
the Company more difficult. For example, additional shares could be issued by
the Company so as to dilute the stock ownership or voting rights of persons
seeking to obtain control of the Company. Similarly, the issuance of additional
shares to certain persons allied with the Company's management could have the
effect of making it more difficult to remove the Company's current management by
diluting the stock ownership or voting rights of persons seeking to cause such
removal. Shares of Common Stock may be issued at a time and under circumstances
that may increase or decrease earnings per share and increase or decrease the
book value per share of shares presently held. Additional issuances of Common
Stock could also effect the market price of the Common Stock.
 
     The affirmative vote of the holders of record of a majority of the
outstanding shares of Common Stock entitled to vote thereon is necessary to
adopt the proposed amendment to Article IV of the Certificate. The Board of
Directors believes that it is in the best interests of the Company to approve
the proposed increase in the authorized Common Stock. If the proposal is
adopted, the amended portion of Article IV of the Certificate will read as
follows:
 
                                  "ARTICLE IV
 
                                 CAPITAL STOCK
 
          Section 4.1.  Total Number of Shares of Stock. The total number of
     shares of stock of all classes that the Company shall have authority to
     issue is 70,000,000. The authorized capital stock is divided into
     10,000,000 shares of Preferred Stock, $.01 par value per share (the
     "Preferred Stock"), and 60,000,000 shares of Common Stock, $.01 par value
     per share (the "Common Stock")."
 
     The only changes in Article IV which will be effected if the proposal is
approved are the changes to the two numbers set forth in bold face type above.
Presently, the Certificate provides that the aggregate number of all classes
which the Company may issue is 32,000,000 of which 22,000,000 are shares of
Common Stock. All other portions of Article IV will remain unchanged, including
the authorization of 10,000,000 shares of preferred stock, the preferences of
which are to be designated by the Board.
 
     THE BOARD OF DIRECTORS RECOMMENDS A VOTE "FOR" THE APPROVAL OF THE
AMENDMENT TO THE CERTIFICATE.
 
                                        9
<PAGE>   13
 
                        SECURITY OWNERSHIP OF DIRECTORS,
                      OFFICERS AND PRINCIPAL STOCKHOLDERS
 
     The following table sets forth the number of shares of Common Stock held
beneficially, directly or indirectly, as of the Record Date by (a) each person
known by the Company to be the beneficial owner of more than five percent of the
Common Stock, (b) each director of the Company, (c) the Company's Chief
Executive Officer and the Company's four most highly compensated executive
officers other than the Chief Executive Officer whose total salary and bonus for
1996 exceeded $100,000 (are collectively, the "Named Executive Officers"), and
(d) all directors and officers of the Company as a group, together with the
percentage of the outstanding shares of Common Stock which such ownership
represents.
 
                                  COMMON STOCK
 
   
<TABLE>
<CAPTION>
                                                              BENEFICIAL OWNERSHIP(1)
                                                              ------------------------
NAME AND ADDRESS                                                NUMBER        PERCENT
- ----------------                                              -----------    ---------
<S>                                                           <C>            <C>
T. Rowe Price(2)............................................    1,234,200        8.5%
Harry R. Jacobson, M.D.(3)..................................      165,430        1.1
Sam A. Brooks(4)............................................      341,388        2.3
Gary Brukardt(5)............................................       20,553       *
Ronald Hinds(6).............................................       36,319       *
Raymond Hakim, M.D., Ph.D.(7)...............................       50,427       *
Joseph C. Hutts(8)..........................................        6,000       *
John D. Bower, M.D.(9)......................................      836,858        5.8
Stephen D. McMurray, M.D.(10)...............................      148,898        1.0
W. Tom Meredith, M.D........................................      225,002        1.6
Thomas A. Lowery, M.D.(11)..................................      238,924        1.7
Kenneth E. Johnson, Jr., M.D.(12)...........................      295,008        2.0
All executive officers and directors as a group (11
  persons)(13)..............................................    2,364,807       15.7%
</TABLE>
    
 
- ---------------
 
* Less than 1% of the outstanding Common Stock.
 (1) Information relating to the beneficial ownership of Common Stock by the
     above individuals is based upon information furnished by each such
     individual using "beneficial ownership" concepts set forth in rules
     promulgated by the Securities and Exchange Commission under Section 13(d)
     of the Exchange Act. Beneficial ownership includes shares as to which such
     person or group, directly or indirectly, through any contract, management,
     understanding, relationship, or otherwise has or shares voting power and/or
     investment power as those terms are defined in Rule 13d-3(a) of the
     Exchange Act. Except as indicated in other footnotes to this table, the
     above individuals possess sole voting and investment power with respect to
     all shares set forth by their names, except to the extent such power is
     shared by a spouse under applicable law. Any security that any person named
     above has the right to acquire within 60 days is deemed to be outstanding
     for purposes of calculating the ownership percentage by the particular
     person or group, but are not deemed outstanding for any other purpose.
 (2) The address of T. Rowe Price Associates, Inc. is 100 East Pratt Street,
     Baltimore, Maryland 21202. Includes shares owned by various individual and
     institutional investors, including T. Rowe Price New Horizons Fund (which
     owns 770,000 shares), which T. Rowe Price Associates, Inc. ("Price
     Associates") serves as investment adviser with power to direct investments
     and/or sole power to vote the securities. For purposes of the reporting
     requirements of the Securities Exchange Act of 1934, Price Associates is
     deemed to be a beneficial owner of such shares; however, Price Associates
     expressly disclaims that it is, in fact the beneficial owner of such
     securities. Such information is based solely on information provided to the
     Company by T. Rowe Price.
 (3) Includes 70,000 shares of Common Stock which may be acquired upon exercise
     of immediately exercisable warrants. Includes 30,000 Shares of Common Stock
     which may be acquired upon exercise of options exercisable within 60 days.
     Does not include 45,000 shares of Common Stock which may be acquired upon
     the exercise of options not exercisable within 60 days.
 
                                       10
<PAGE>   14
 
 (4) Includes 90,000 shares of Common Stock which may be acquired upon exercise
     of immediately exercisable warrants and 250,000 shares of Common Stock
     which may be acquired upon exercise of options exercisable within 60 days.
     Does not include 73,831 shares of Common Stock owned of record by the W.J.
     Brooks Trust. Mr. Brooks' daughter is the sole beneficiary of the W.J.
     Brooks Trust.
 (5) Includes 20,000 shares of Common Stock which may be acquired upon exercise
     of options. Does not include 80,000 shares of Common Stock that are not
     exercisable within 60 days.
 (6) Includes 34,000 shares of Common Stock which may be acquired upon exercise
     of options exercisable within 60 days. Does not include 51,000 shares of
     Common Stock which may be acquired upon exercise of options that will not
     be exercisable within 60 days.
 (7) Includes 40,000 shares of Common Stock which may be acquired upon exercise
     of options that will be exercisable within 60 days. Does not include 60,000
     shares of Common Stock which may be a acquired upon exercise of options
     that will not be exercisable within 60 days.
 (8) Includes 6,000 shares of Common Stock which may be acquired upon exercise
     of options that will be exercisable within 60 days. Does not include 9,000
     shares of Common Stock which may be acquired upon exercise of options that
     will not be exercisable within 60 days.
 (9) Dr. Bower's address is 3925 West Northside Drive, Jackson, Mississippi
     39209. Includes 13,500 shares of Common Stock which may be acquired upon
     exercise of options exercisable within 60 days. Does not include 24,000
     shares of Common Stock which may be acquired upon exercise of options that
     will not be exercisable within 60 days. Dr. Bower is a director of Kidney
     Care. Dr. Bower disclaims beneficial ownership of the shares held by Kidney
     Care and such shares are not included in Dr. Bower's holdings.
(10) Includes 8,000 shares of Common Stock which may be acquired upon exercise
     of options exercisable within 60 days. Does not include 12,000 shares of
     Common Stock which may be acquired upon exercise of options that will not
     be exercisable within 60 days.
(11) Includes 8,000 shares of Common Stock which may be acquired upon exercise
     of options exercisable within 60 days. Does not include 12,000 shares of
     Common Stock which may be acquired upon exercise of options that will not
     be exercisable within 60 days.
(12) Includes 77,808 shares of Common Stock held for the benefit of (in the
     amount of 9,726 each) Kenneth Eugene Johnson, Steven Michael Johnson,
     Daniel Aaron Johnson, David Alexander Johnson, Timothy Paul Johnson, Rachel
     Ann Johnson, Angela Sharon Johnson, and Graham Brinton Johnson.
(13) Includes 569,500 shares of Common Stock which may be acquired upon exercise
     of options and warrants.
 
                                       11
<PAGE>   15
 
                                   MANAGEMENT
 
     Except as otherwise described under "Management -- Employment Agreements"
herein, the executive officers of the Company are elected annually by the Board
of Directors following the Annual Meeting of Stockholders to serve for a
one-year term and until their successors are elected. Biographical information
concerning those executive officers of the Company who are also directors of the
Company is set forth under Proposal 1 in this proxy statement. Biographical
information concerning all other executive officers of the Company is set forth
below.
 
<TABLE>
<CAPTION>
                   NAME                      AGE                   POSITION
                   ----                      ---                   --------
<S>                                          <C>  <C>
Sam A. Brooks..............................  57   President, Chief Executive Officer and
                                                    Director
Gary Brukardt..............................  51   Executive Vice President, Chief Operating
                                                    Officer
Ronald Hinds...............................  49   Executive Vice President, Chief Financial
                                                    Officer, Treasurer and Secretary
Raymond Hakim, M.D., Ph.D..................  51   Executive Vice President and Chief Medical
                                                    Officer
</TABLE>
 
     Mr. Brukardt has been Executive Vice President and Chief Operating Officer
of the Company since August 1996. From 1991 to August 1996, Mr. Brukardt served
as Executive Vice President of Baptist Health Care Affiliates in Nashville,
Tennessee, where he was responsible for the development and operation of
physician practice management organizations and the management of four hospitals
and 22 outpatient facilities. In addition, from 1991 to August 1996, Mr.
Brukardt served as Chairman and President of HealthNet Management, Inc., a
managed care company.
 
     Mr. Hinds has been an Executive Vice President and Chief Financial Officer
of the Company since August 1995. He was an audit partner with Deloitte & Touche
LLP from 1981 to 1994 where he managed the health care practice of the Nashville
office. During his tenure at Deloitte & Touche, Mr. Hinds also served as a
Regional Health Care Partner for the firm. Mr. Hinds received his B.A. in
accounting from Middle Tennessee State University.
 
     Dr. Hakim has been Executive Vice President and Chief Medical Officer of
the Company since June 1995. He has published extensively on the adequacy of
dialysis and the clinical aspects of bio-compatibility. From 1992 to 1995, Dr.
Hakim served as Medical Director for the Vanderbilt Dialysis Program. He served
as a member of the Medical Board of Vanderbilt in 1992, as Chairman of the
Ambulatory Services Committee of Vanderbilt in 1990 and 1991, and as Director,
Clinical Nephrology of Vanderbilt from 1987 to 1991. He received his M.S. from
Rensselaer Polytechnic Institute, his Ph.D. from Massachusetts Institute of
Technology and his M.D. from McGill University. Dr. Hakim performed his
residency at Royal Victoria Hospital and his renal fellowship at Brigham and
Women's Hospital.
 
                                       12
<PAGE>   16
 
                             EXECUTIVE COMPENSATION
 
COMPENSATION OF EXECUTIVE OFFICERS
 
     The following table sets forth the annual salaries paid to the Company's
Chief Executive Officer and the Company's Named Executive Officers for the year
ended December 31, 1996.
 
   
<TABLE>
<CAPTION>
                                                                                       LONG TERM
                                                                                      COMPENSATION
                                                                                         AWARDS
                                                                                      ------------
                                                                                       SECURITIES
                                                            ANNUAL COMPENSATION        UNDERLYING
                                                         --------------------------     OPTIONS/
NAME AND PRINCIPAL POSITION                              YEAR    SALARY    BONUS(1)       SARS
- ---------------------------                              ----   --------   --------   ------------
<S>                                                      <C>    <C>        <C>        <C>
Sam A. Brooks..........................................  1996   $250,000   $287,500           0
  President
Gary Brukardt..........................................  1996    220,000     35,585     100,000
  Executive Vice President, Chief Operating Officer
Ronald Hinds...........................................  1996    200,000    105,000           0
  Executive Vice President, Chief Financial Officer,
  Treasurer and Secretary
Raymond Hakim, M.D., Ph.D..............................  1996    200,000     53,552           0
  Executive Vice President and Chief Medical Officer
</TABLE>
    
 
- ---------------
 
(1) Reflects bonus earned during the fiscal year. In some instances all or a
    portion of the bonus was paid during the following fiscal year.
 
OPTION GRANTS IN LAST FISCAL YEAR
 
     The following table is a summary of all stock options granted during the
year ended December 31, 1996. Individual grants are listed separately for each
Named Executive Officer. In addition, this table shows the potential gain that
could be realized if the fair market value of the Common Stock was to appreciate
at either 5% or 10% annual rate over the period of the option term.
 
   
<TABLE>
<CAPTION>
                                             % OF TOTAL                              POTENTIAL REALIZABLE VALUE
                                NUMBER OF     OPTIONS                                AT ASSUMED ANNUAL RATES OF
                                SECURITIES   GRANTED TO                               STOCK PRICE APPRECIATION
                                UNDERLYING   EMPLOYEES    EXERCISE OR                    FOR OPTION TERM(1)
                                 OPTIONS     IN FISCAL    BASE PRICE    EXPIRATION   --------------------------
NAME                             GRANTED        YEAR       ($/SHARE)       DATE          5%             10%
- ----                            ----------   ----------   -----------   ----------   -----------    -----------
<S>                             <C>          <C>          <C>           <C>          <C>            <C>
Sam A. Brooks.................         0          0            N/A           N/A             N/A            N/A
Gary Brukardt.................   100,000        9.1%        $29.00       7-22-06      $1,823,794     $4,621,853
Ronald Hinds..................         0          0            N/A           N/A             N/A            N/A
Raymond Hakim, M.D., Ph.D.....         0          0            N/A           N/A             N/A            N/A
</TABLE>
    
 
- ---------------
 
(1) The potential realizable value through the expiration date of the options
    has been determined on the basis of the market price per share at the time
    of grant compounded annually over the term of the option, net of the
    exercise price. These values have been determined based upon assumed rates
    of appreciation mandated by the Securities and Exchange Commission (the
    "Commission") and are not intended to forecast the possible future
    appreciation, if any, of the price or value of the Common Stock.
 
                                       13
<PAGE>   17
 
AGGREGATED OPTION EXERCISES AND FISCAL YEAR-END VALUES
 
     Set forth below is information with respect to unexercised options held by
the Named Executive Officers as of December 31, 1996.
 
   
<TABLE>
<CAPTION>
                                                NUMBER OF SECURITIES
                                                     UNDERLYING
                                                UNEXERCISED OPTIONS             VALUE OF UNEXERCISED
                                                      HELD AT                   IN-THE-MONEY OPTIONS
                                                 DECEMBER 31, 1996            AT DECEMBER 31, 1996(1)
                                            ----------------------------    ----------------------------
NAME                                        EXERCISABLE    UNEXERCISABLE    EXERCISABLE    UNEXERCISABLE
- ----                                        -----------    -------------    -----------    -------------
<S>                                         <C>            <C>              <C>            <C>
Sam A. Brooks.............................    250,000              0        $6,031,520      $        0
Gary Brukardt.............................     20,000         80,000            52,500         210,000
Ronald Hinds..............................     34,000         51,000           715,250       1,072,875
Raymond Hakim, M.D., Ph.D.................     60,000         40,000         1,447,500         965,000
</TABLE>
    
 
- ---------------
 
   
(1) The market value of the Common Stock was $31 5/8 per share as of December
    31, 1996 (the last trading day in 1996) based on the closing price per share
    on Nasdaq NMS.
    
 
          BOARD COMMITTEES, ATTENDANCE, AND COMPENSATION OF DIRECTORS
 
COMMITTEES
 
     The Board of Directors has established three Committees which include the
Audit Committee, the Compensation Committee, and the Nominating Committee, each
of which is briefly described below.
 
     The Company's Audit Committee, composed solely of non-employee directors,
recommends the annual appointment of the Company's independent auditors, and, in
conjunction with such auditors, reviews the scope of audit and other assignments
and related fees, accounting principles used by the Company in financial
reporting and internal auditing procedures, and the adequacy of the Company's
internal control procedures. The Audit Committee currently consists of Mr.
Hutts, Dr. Johnson, Dr. Lowery, and Dr. Meredith.
 
     The Company's Compensation Committee, composed solely of non-employee
directors is responsible for establishing salaries, bonuses, and other
compensation for the Company's executive officers and administering any stock
option and other employee benefit plans of the Company. The Compensation
Committee currently consists of Mr. Hutts, Dr. McMurray, and Dr. Meredith.
 
   
     The Company's Nominating Committee is responsible for considering
nominations of directors of the Company's Board of Directors and currently
consists of Dr. Jacobson, Mr. Brooks and Dr. Bower. The Nominating Committee
will consider nominees recommended by stockholders provided that the names of
such persons are submitted no later than the date established for the submission
of stockholder proposals for action at the Company's next annual meeting of
stockholders.
    
 
MEETINGS
 
     During 1996, the Board of Directors of the Company held six regularly
scheduled meetings. In addition, the Compensation Committee met once. Each
director attended 75% or more of the aggregate number of meetings held by the
Board of Directors and its committees on which he served.
 
COMPENSATION OF DIRECTORS
 
     Employees of the Company who are members of the Board of Directors of the
Company do not receive any compensation for serving on the Company's Board of
Directors. Each non-employee member of the Board of Directors receives a fee of
$2,000 for each meeting of the Board of Directors attended by such director, and
$1,000 for each committee meeting not attended on the same day as a meeting of
the Board of Directors. All directors of the Company, including members who are
employees, receive reimbursement of out-of-pocket expenses incurred in
connection with attending Board of Directors or committee meetings thereof.
 
                                       14
<PAGE>   18
 
Dr. Jacobson was paid $75,000 by the Company for his efforts relating to the
initial public offering and $50,000 in reimbursement for the costs and expenses
associated with the services provided by Dr. Jacobson in connection with the
secondary offering.
 
     In January 1996, the Company adopted the Renal Care Group, Inc. 1996 Stock
Option Plan for Outside Directors (the "Outside Director Plan") to provide for
grants of options to its non-employee directors. Supplemental to the Outside
Director Plan, (a) Mr. Hutts has been granted options to purchase an aggregate
of 15,000 shares of Common Stock, of which 10,000 are exercisable at a price of
$7.50 per share and 5,000 are exercisable at $18.00 per share, and (b) Dr.
Jacobson has been granted options to purchase an aggregate of 75,000 shares of
Common Stock, of which 25,000 are exercisable at a price of $7.50 per share and
50,000 are exercisable at $18.00 per share.
 
   
     The Outside Director Plan provides for automatic grants to directors to the
Company who are (i) not employees of the Company, (ii) not the Chairman or Vice
Chairman of the Board of Directors of the Company, and (iii) not a party to, and
whose medical practices are not a party to, a then current effective medical
director agreement with the Company (each an "Eligible Director"). The Outside
Director Plan provides for an initial grant to each Eligible Director of 5,000
shares on the date such person first becomes a Director and subsequent annual
grants of options to purchase 2,500 shares of Common Stock following each annual
meeting. The annual grants are made on the day following each annual meeting of
stockholders beginning with the Annual Meeting to which this Proxy Statement
relates. The Option Price for each option granted under the Outside Director
Plan is the "Fair Market Value," as that term is defined in the Outside Director
Plan, of the shares of Common Stock subject to the option on the date the option
is granted. Such options are immediately exercisable and will have a term of ten
years. Accordingly, on the date after the Annual Meeting to which this Proxy
Statement relates, Mr. Hutts will receive a grant of an option to purchase 2,500
shares of Common Stock with an exercise price of the Fair Market Value on such
date.
    
 
EMPLOYMENT AGREEMENTS
 
     The Company has entered into or assumed employment agreements with certain
of its principal executive officers, including Messrs. Brooks, Hinds, Brukardt,
and Dr. Hakim, and certain other key personnel. The Company does not have, and
does not expect to enter into, an employment agreement with Dr. Jacobson, the
Chairman of the Board, because he does not devote his full time and attention to
the affairs of the Company. Other than Dr. Hakim, each Named Executive Officers'
employment agreement contains restrictive covenants prohibiting such officer
from competing with the Company for a period of one year after the end of the
employment term. The terms of the employment agreements, other than Mr.
Brukardt's commenced on February 6, 1996 and will continue for a term of three
years and successive one year renewal terms thereafter. Mr. Brukardt's
employment agreement commenced on July 22, 1996 and will continue for a term of
three years, with successive one year renewal terms thereafter.
 
     The annual salaries of the Named Executive Officers as set forth in the
employment agreements are $250,000, $220,000, $200,000, and $200,000 for Messrs.
Brooks, Brukardt, Hinds, and Dr. Hakim, respectively. Each Named Executive
Officer is eligible under his employment agreement for bonuses at the sole
discretion of the Company.
 
     The employment agreements of Messrs. Brooks, Brukardt, and Hinds, also
provide for severance for each such Named Executive Officer of (i) his salary
for 12 months if such officer is terminated without cause, (ii) his salary for
one month if such officer is terminated for cause, or (iii) his salary for 36
months if such officer is terminated within 12 months of certain changes in
control of the Company either (A) without cause, or (B) by resignation of the
officer as a result of declining to accept reassignment to a job that is not the
equivalent of his then current position. Dr. Hakim's employment agreement
contains similar severance provisions that become operative if he enters into a
non-competition agreement.
 
     In addition to the above provisions, Mr. Brooks' employment agreement also
provides for (i) life insurance coverage of $2.0 million, (ii) long term
disability insurance of 60% of Mr. Brooks' annual base salary, (iii) an annual
bonus of 75% of his annual base salary to be earned if the Company meets or
exceeds its earning per share projections as approved by the Compensation
Committee, (iv) a $100,000 payment for
 
                                       15
<PAGE>   19
 
efforts related to the initial public offering, paid out of the proceeds of the
initial public offering, and (v) severance as provided above but based upon his
salary plus his prior year's bonus.
 
COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION
 
     The members of the Company's Compensation Committee are Joseph C. Hutts,
Stephen D. McMurray, M.D., and W. Tom Meredith, M.D. Mr. Brooks, the Chief
Executive Officer, President, and a Director of the Company, is a member of the
board of directors of PhyCor, Inc., of which Mr. Hutts is the Chairman of the
Board, President, and Chief Executive Officer.
 
     In February 1996, RCG commenced operations by acquiring and combining five
companies in simultaneous transactions. As consideration for their interests in
the companies acquired, Drs. McMurray and Meredith received cash, shares of
Common Stock (valued at the initial public offering price of $18.00 per share)
and notes in the aggregate amounts of $3,581,000 and $6,888,000, respectively,
and the Company assumed approximately $6,618,000 of indebtedness for which Dr.
McMurray's company was obligated. In addition, in December 1995, Dr. McMurray
purchased $20,000 and Dr. Meredith purchased $120,000 of convertible notes which
were converted into shares of Common Stock at $7.50 per share in December 1996.
 
     Dr. McMurray is a member of Indiana Dialysis Management, P.C., a practice
group currently consisting of four nephrologists. The Company entered into a
Medical Director agreement dated February 12, 1996 with such practice group that
has a term of seven years with successive renewal terms of three years each and
provides for medical director fees of $228,000 in year one, $277,000 in year
two, and $326,000 in year three and each year thereafter in effect. In addition,
pursuant to the terms of such Medical Director agreement, on February 12, 1996
the Company granted to such practice an option to purchase 37,500 shares of
Common Stock with an exercise price of $18.00 per share.
 
     Dr. Meredith is a member of Kansas Nephrology Physicians, P.A., a practice
group currently consisting of four nephrologists. The Company entered into a
Medical Director agreement dated February 12, 1996 with such practice group that
has a term of seven years with successive renewal terms of three years each and
provides for medical director fees of $245,000 in year one, $289,000 in year
two, and $350,000 in year three and each year thereafter in effect. In addition,
pursuant to the terms of such Medical Director agreement, on February 12, 1996
the Company granted to such practice an option to purchase 37,500 shares of
Common Stock with an exercise price of $18.00 per share.
 
     In connection with development services provided to the Company, the
Company granted options with an exercise price equal to $18.00 per share to
purchase 20,000 shares of Common Stock to Dr. McMurray.
 
     Dr. Meredith owns a one-third interest in a partnership that subleases to
the Company approximately 4,100 square feet for its Dodge City, Kansas center.
The sublease, dated February 12, 1996, has a term of five years, with five
additional options to renew for periods of five years. The sublease is a double
net sublease with a base rent payment of approximately $3,300 per month,
adjusted at the commencement of each extended term by a factor based on the
consumer price index.
 
                        REPORTS OF BENEFICIAL OWNERSHIP
                    UNDER SECTION 16(A) OF THE EXCHANGE ACT
 
   
     Under the securities laws of the United States, the Company's directors,
executive officers and any person holding more than ten percent of the Common
Stock are required to report their ownership of the Common Stock and any changes
in that ownership to the Commission and the Nasdaq NMS. These persons also are
required by SEC regulations to furnish the Company with copies of these reports.
Specific due dates for these reports have been established and the Company is
required to report in this proxy statement any failure to file by these dates in
1996. Based solely on a review of the reports furnished to the Company or
written representations from the Company's directors, officers, and ten percent
beneficial owners, all reporting requirements were complied with except that a
Form 3 was filed late by Gary Brukardt in connection with the grant of 100,000
options to purchase Common Stock.
    
 
                                       16
<PAGE>   20
 
            COMPENSATION COMMITTEE REPORT ON EXECUTIVE COMPENSATION
 
INTRODUCTION
 
     This report is submitted by the Company's Compensation Committee at the
direction of the Board of Directors. This report provides certain data and
information regarding the compensation and benefits provided to the Company's
Chief Executive Officer and other executive officers. The Compensation Committee
of the Board of Directors is responsible for all decisions regarding
compensation for the Company's executive officers. The Compensation Committee is
composed of three non-employee directors. Because the Compensation Committee
believes that each executive officer has the potential to affect the short-term
and long-term profitability of the Company, the Committee places considerable
importance on the task of creating and implementing the Company's executive
compensation program.
 
     The Company's executive compensation program is focused on stockholder
value, the overall performance of the Company, success of the Company as
affected by the executive's performance, and the individual performance of the
particular executive.
 
COMPENSATION PHILOSOPHY
 
     The Compensation Committee's philosophy is to integrate the compensation of
the Company's executive officers with corporate performance. The Committee's
objectives are to measure executive performance against short-term and long-term
goals, reward performance, recognize individual initiative and achievements,
assist the Company in attracting, motivating, and retaining qualified
executives, and align the incentives of management with the interests of
stockholders. The compensation policies and programs utilized by the
Compensation Committee and endorsed by the Board of Directors generally consists
of the following:
 
     - recommend executive officer total compensation in relation to Company
      performance;
 
     - align compensation amounts with comparable levels paid to executive
      officers of companies comparable in size and performance to the Company;
      and
 
     - provide long-term incentive compensation in the form of stock option
      awards and cash bonuses based upon a percentage of annual salary to
      motivate and retain high quality executive officers.
 
     The compensation program of the Company currently consists of base salary,
annual incentive compensation in the form of cash bonuses, and options. In 1996,
the Company's executive compensation was reviewed by the Compensation Committee
and the Board of Directors relative to executive compensation of peer groups.
Because the Company's compensation plan involves incentives contingent upon the
Company's performance and individual performance, an executive officer's actual
compensation level in any particular year may be above or below that of an
officer of competitors of the Company. The Compensation Committee will review
each element of executive compensation on an annual basis.
 
     The 1996 compensation package for the executive officers included salary
and cash bonuses as well as stock options. The key components of the Company's
executive compensation plan are described below.
 
BASE SALARY
 
     The Compensation Committee, along with the CEO of the Company, review and
approve an annual salary plan for the Company's executive officers. The salary
plan is developed by the Company's CEO. Many subjective factors are included in
determining base salaries such as the responsibilities born by the executive
officer, the scope of the position, length of service with the Company,
corporate and individual performance, and the salaries paid by competitive
companies to officers in similar positions. While these subjective factors are
then integrated with other objective factors, including the Company's net
income, earnings per share, return on equity, and growth, the overall assessment
is primarily a subjective one, intended to reflect the level of responsibility
and individual performance of the particular executive officer.
 
                                       17
<PAGE>   21
 
BONUSES
 
     The Compensation Committee is of the view that a significant portion of the
total cash compensation for executive officers should be subject to the
attainment by the Company of specific performance criteria, including earnings.
Executive officers of the Company receive a cash bonus based on a percentage of
annual base salary, in the event the Company meets an annual performance target.
This means that a significant part of the compensation package is at risk.
Participation in the cash bonus plan is limited to a select group of management
who have a material impact on Company performance. The participants are selected
by the Compensation Committee and include the executive officers, other members
of senior management, and regional chief operating officers.
 
LONG-TERM COMPONENT -- STOCK INCENTIVE PLANS
 
   
     To date, the Company has relied primarily upon stock option awards to
provide long-term incentives for executives. The Compensation Committee
continues to believe that stock options have been and remain an excellent
vehicle for providing financial incentives for management. The Company's 1996
Stock Option Plan (the "Option Plan") authorizes the issuance of stock options
to officers, key employees, and consultants of the Company. Subject to general
limits prescribed by the Option Plan, the Compensation Committee has the
authority to determine the individuals to whom stock options are awarded, the
terms of the options, and the number of shares subject to each option. The size
of any particular stock option award is based upon position and the individual
performance during the related evaluation period. Because the option exercise
price for the employee is the price of stock on the date of grant and the
options generally carry a ten year life, employees benefit only if the value of
the Company's Common Stock increases. Thus, employees with stock options are
rewarded for their efforts to improve long-term stock market performance. In
this way, the financial interests of management are aligned with those of the
Company's stockholders.
    
 
     Executive officers of the Company may also participate in the Company's
Employee Stock Purchase Plan (the "Stock Purchase Plan"). Executive officers
participate in the Stock Purchase Plan on the same terms as non-executive
employees who meet the applicable eligibility criteria, subject to any legal
limitations on the amounts that may be contributed or the benefits that may be
payable under the Stock Purchase Plan. All contributions to the Stock Purchase
Plan are made or invested in the Company's Common Stock. These features are
intended to align further the employees' and stockholders' long-term financial
interests.
 
CHIEF EXECUTIVE OFFICER COMPENSATION
 
     The Compensation Committee's basis for compensation of the CEO is derived
from the same considerations addressed above. Mr. Brooks participates in the
same executive compensation plans available to the other executive officers. In
1996, the Board of Directors determined that the salary of Mr. Brooks, the
Company's Chief Executive Officer, would be $250,000 and determined to grant
options for the purchase of 250,000 shares of Common Stock. The compensation
levels established for Mr. Brooks were in response to the Committee's and the
Board's assessments of the Company's performance and accomplishments in 1996 as
well as Mr. Brooks' position in the Company and the nature of his
responsibilities. The Committee considered Mr. Brooks' performance in terms of
the Company's success in meeting its performance targets, from both an
operational and a financial standpoint, and in executing its strategic plan. The
Committee also considered the Company's performance relative to its peers and
competitors in the industry in evaluating Mr. Brooks' compensation.
 
FEDERAL INCOME TAX DEDUCTIBILITY LIMITATIONS
 
     The Compensation Committee intends to use its best efforts to structure
future compensation so that executive compensation paid by the Company is fully
deductible in accordance with Section 162(m) of the Internal Revenue Code
enacted in 1993, which generally disallows a tax deduction to public companies
for compensation over $1 million paid to certain executive officers unless
certain conditions are met.
 
                                       18
<PAGE>   22
 
SUMMARY
 
     The Committee believes that this mix of base salaries, variable cash
incentives and the potential for equity ownership in the Company represents a
balance that will motivate the management team to continue to produce strong
returns. The Committee further believes this program strikes an appropriate
balance between the interests and needs of the Company in operating its business
and appropriate rewards based on stockholder value.
 
           Submitted by the Compensation Committee of the Company's Board of
Directors.
 
               Stephen D. McMurray, M.D., Chairman
               W. Tom Meredith, M.D.
               Joseph C. Hutts
 
                                       19
<PAGE>   23
 
                               STOCKHOLDER RETURN
                               PERFORMANCE GRAPH
 
   
     The following is a comparative performance graph which compares the
percentage change of cumulative total stockholder return on the Company's Common
Stock with (a) the performance of a broad equity market indicator and (b) the
performance of a published industry index or peer group. The following graph
compares the percentage change of cumulative total stockholder return on the
Company's Common Stock with (a) the Standard & Poor's 500 Composite Index (the
"Broad Index") and (b) Standard & Poor's Health Care Diversified Index (the
"Industry Index"). The graph begins on February 7, 1996, the date on which the
Company's Common Stock first began trading on the Nasdaq NMS, and assumes the
investment on such date of $100 in the Company's Common Stock, the Broad Index
and the Industry Index and assumes that all dividends, if any, were reinvested
at the time they were paid.
    
 
     The comparison in the graph below is based on historical data and is not
intended to forecast the possible future performance of the Company's Common
Stock.
 
<TABLE>
<CAPTION>
        Measurement Period          Renal Care Group,                      S&P Health Care
      (Fiscal Year Covered)               Inc.              S&P 500             Div.
<S>                                 <C>                <C>                <C>
2/7/96                                            100                100                100
2/29/96                                           117                 98                 96
5/31/96                                           143                103                101
8/30/96                                           156                101                106
11/29/96                                          135                117                123
12/31/96                                          135                115                116
</TABLE>
 
                                       20
<PAGE>   24
 
                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
 
CONSIDERATION FOR FOUNDING COMPANIES
 
     In February 1996, RCG commenced operations by acquiring and combining five
companies (the "Combination") in simultaneous transactions (the "Founding
Companies"). As consideration for their interests in the Founding Companies,
certain officers, directors and holders of 5% or more of the Common Stock
received cash (excluding $7.0 million of contingent payments), shares of Common
Stock (valued at the initial public offering price of $18.00 per share) and
notes approximately as follows: Harry R. Jacobson, M.D. (Chairman of the
Board) -- $2,674,000; Sam A. Brooks (President, Chief Executive Officer and
Director) -- $1,337,000 (received in the form of shares of Common Stock, as to
which Mr. Brooks disclaims beneficial ownership because the shares are held in a
trust of which Mr. Brooks' daughter is the sole beneficiary); Dr.
Bower -- $13,436,000; Dr. McMurray -- $3,581,000; Dr. Meredith -- $6,888,000;
Dr. Lowery -- $5,281,000; and Kidney Care -- $31,783,000. In addition, the
Company assumed indebtedness for which certain officers, directors and holders
of 5% or more of the Common Stock or their Founding Companies were obligated
approximately as follows: Dr. Bower -- $2,244,000; Dr. McMurray -- $6,618,000;
and Dr. Lowery -- $2,300,000, all of which indebtedness was repaid with a
portion of the proceeds of the Company's initial public offering.
 
TENNESSEE WARRANTS
 
   
     Various options and warrants of RCG Tennessee outstanding at the time of
the Combination were assumed by the Company, on a share-for-share basis
unadjusted for the exchange rate in the transactions with RCG Tennessee in the
Combination. In addition, the exercise price of the outstanding warrants of RCG
Tennessee was reduced from $10.00 to $7.50 per share upon consummation of the
Combination. Sam A. Brooks and Harry R. Jacobson, M.D., hold warrants for the
purchase of 90,000 and 70,000 shares, respectively.
    
 
ISSUANCE OF CONVERTIBLE NOTES
 
     The Company issued $1.38 million of Convertible Notes on December 7, 1995
to provide funds to complete the Combination and its initial public offering.
Certain executive officers, directors and holders of 5% or more of the Common
Stock purchased Convertible Notes as follows: Dr. Bower -- $100,000 (7.2% of the
outstanding); Dr. McMurray -- $20,000 (1.4% of the outstanding); Dr.
Meredith -- $120,000 (8.7% of the outstanding); Dr. Lowery -- $100,000 (7.2% of
the outstanding); and Kidney Care -- $160,000 (11.6% of the outstanding). The
executive officers and directors as a group purchased $340,000 of Convertible
Notes (24.6% of the outstanding). In December 1996, the Convertible Notes were
converted into shares of Common Stock at $7.50 per share. The shares of Common
Stock into which the Convertible Notes were converted are eligible for the
"piggy back" registration rights applicable to the shares acquired by such
holders in the Combination.
 
MEDICAL DIRECTOR ARRANGEMENTS
 
     Dr. McMurray is a member of Indiana Dialysis Management, P.C., a practice
group currently consisting of four nephrologists. The Company entered into a
Medical Director agreement dated February 12, 1996 with such practice group that
has a term of seven years with successive renewal terms of three years each and
provides for medical director fees of $228,000 in year one, $277,000 in year
two, and $326,000 in year three and each year thereafter in effect. In addition,
pursuant to the terms of such Medical Director agreement, on February 12, 1996,
the Company granted to such practice an option to purchase 37,500 shares of
Common Stock with an exercise price of $18.00 per share.
 
     Dr. Meredith is a member of Kansas Nephrology Physicians, P.A., a practice
group currently consisting of four nephrologists. The Company entered into a
Medical Director agreement dated February 12, 1996 with such practice group that
has a term of seven years with successive renewal terms of three years each and
provides for medical director fees of $245,000 in year one, $289,000 in year
two, and $350,000 in year three and each year thereafter in effect. In addition,
pursuant to the terms of such Medical Director agreement, on
 
                                       21
<PAGE>   25
 
February 12, 1996 the Company granted to such practice an option to purchase
37,500 shares of Common Stock with an exercise price of $18.00 per share.
 
     Dr. Lowery is a member of Tyler Dialysis & Transplant Associates, P.A., a
practice group currently consisting of five nephrologists. The Company entered
into a Medical Director agreement with such practice group dated February 12,
1996 that has a term of seven years with successive renewal terms of three years
each and provides for medical director fees of $274,000 in year one, $333,000 in
year two, and $392,000 in year three and each year thereafter in effect. In
addition, pursuant to the terms of such Medical Director agreement, on February
12, 1996, the Company granted to such practice an option to purchase 37,500
shares of Common Stock with an exercise price of $18.00 per share.
 
     Dr. Bower is a party to an agreement with the Company dated February 12,
1996 to serve as Chief Medical Officer of the Company's centers in Mississippi
for which he is compensated $100,000 annually through February 2000. The
agreement has a term of four years with successive annual renewals.
 
     Dr. Johnson is a party to a Medical Director Services Agreement with
several additional nephrologists dated September 30, 1996 that has a term of
seven years with successive renewal terms of three years each and provides for
medical director fees of $840,000 per year.
 
     The Company believes that each of the foregoing Medical Director Agreements
were obtained on terms no less favorable to the Company that could be obtained
from unaffiliated third parties. The terms of each such Medical Director
Agreement were determined by arm's-length negotiations between the Company and
the practices, and such terms were subject to scrutiny and negotiations with
representatives of the Founding Companies in connection with the Combination.
 
LABORATORY MANAGEMENT AGREEMENT
 
     Effective January 1, 1997, Kidney Care sold substantially all of the assets
of its clinical laboratory located in Jackson, Mississippi to RenaLab, Inc., a
wholly owned subsidiary of the Company. The purchase price for the laboratory
was $196,384, paid in cash by the Company. Prior to the acquisition, the Company
had been a party to a management agreement with Kidney Care dated February 12,
1996, pursuant to which the Company provided certain business, management,
administrative and equipment maintenance service to the laboratory. Under the
management agreement, Kidney Care paid the Company a fixed management fee of
$250,000 per year and reimbursed the Company for its expenses in providing
services under the Agreement, including the cost of certain employees,
laboratory supplies and equipment maintenance. The management agreement for the
Laboratory was terminated in January 1997. Total fees paid under the management
agreement from Kidney Care to the Company were $221,000. Dr. Bower, a director
of the Company, has served as Chairman of the Board and President of Kidney Care
since August 1973.
 
DEVELOPMENT SERVICES
 
     In connection with development services provided to the Company, the
Company granted options with an exercise price equal to $18.00 per share to
purchase 30,000, 20,000, and 20,000 shares of Common Stock to Drs. Bower,
Lowery, and McMurray, respectively.
 
PURCHASE OF REAL PROPERTY
 
     The Company has purchased certain real property owned by Dr. Bower on which
certain of the centers previously operated by Kidney Care are located. The
purchase price was paid by the Company by the issuance of 68,000 shares of
Common Stock valued at the initial public offering price of $18.00 per share,
plus the assumption of approximately $1.1 million of indebtedness incurred by
Dr. Bower to finance such property. The consideration paid to Dr. Bower for the
real estate was determined by arm's-length negotiations between the Company and
Dr. Bower, and such consideration was subject to scrutiny by and negotiations
with representatives of the Founding Companies.
 
                                       22
<PAGE>   26
 
LEASES OF REAL PROPERTY
 
     Pursuant to a lease agreement dated February 12, 1996, the Company leases
from an affiliate of Dr. Bower approximately 20,000 square feet of
administrative and other space used by the Company for the operation of the
centers acquired from Kidney Care. The lease is a triple net lease at a rate of
approximately $6.00 per square foot per year, or a gross payment of
approximately $10,000 per month. The lease contains an initial term of ten years
and two five-year renewal options.
 
     Dr. Lowery owns a 25% interest in certain real property and improvements
used in connection with the operation of two of Tyler's centers. Pursuant to a
lease agreement dated February 12, 1996, the Company leases those centers which
are located in Carthage and Tyler, Texas. Each lease is a triple net lease with
rent payable at $12.00 per square foot per year. The Tyler lease requires a
gross payment of $20,092 per month, and the Carthage lease requires a gross
payment of $2,479 per month. Each lease has an initial term of ten years with
two additional five-year renewal options. The amount of rent is subject to a
consumer price index adjustment after the initial five-year period. In addition,
the Company has subleased back to Tyler Nephrology Associates, Inc. a portion of
the Tyler center on terms substantially similar to those contained in the lease
of such center to the Company.
 
     Dr. Meredith owns a one-third interest in a partnership that subleases to
the Company approximately 4,100 square feet for its Dodge City, Kansas center.
The sublease, dated February 12, 1996, has a term of five years, with five
additional options to renew for periods of five years. The sublease is a double
net sublease with a base rent payment of approximately $3,300 per month,
adjusted at the commencement of each extended term by a factor based on the
consumer price index.
 
EMPLOYMENT AGREEMENT
 
     Anne N. Bower, Dr. Bower's daughter, is a party to an employment agreement
dated February 7, 1996 with the Company with an annual base salary of $125,000
and having a term of three years, renewable thereafter for successive one-year
terms. Ms. Bower serves as the chief operating officer of the Company's
Mississippi operations.
 
RELATIONSHIP WITH VANDERBILT UNIVERSITY
 
   
     Dr. Jacobson currently serves as Deputy Vice Chancellor of Health Affairs
at Vanderbilt University and as Professor of Medicine of the Division of
Nephrology, Department of Medicine, Vanderbilt University. On February 12, 1996,
the Company assumed a Dialysis Center Management Agreement with Vanderbilt
University Medical Center pursuant to which the Company manages its outpatient
dialysis center. The Company received revenues of approximately $363,522
pursuant to this agreement for the year ended December 31, 1996. Such agreement
has a one-year term that is automatically renewed each year unless either party
cancels the agreement at least 90 days prior to the end of the current term.
Vanderbilt University owns approximately 246,103 of the outstanding shares of
the Company.
    
 
SUPPLY RELATIONSHIP
 
     The Company has entered into an agreement dated February 12, 1996, with
Healthcare Suppliers, Inc. ("HSI"), a former affiliate of Kidney Care, pursuant
to which the Company is obligated, for a period of 18 months, to purchase most
of the dialysis and related supplies required for its Kidney Care centers at
pre-determined prices no greater than the best prices available to any other
Founding Company as of November 1995. The Company believes it will purchase
approximately $5.0 million of supplies from HSI during the 18-month term of the
agreement.
 
COMPANY POLICY
 
     The Company has adopted a policy pursuant to which transactions with
affiliates (other than those entered into pursuant to the Combination) must be
reviewed by the Audit Committee and approved by a
 
                                       23
<PAGE>   27
 
majority of the disinterested members of the Board of Directors and will be made
on terms no less favorable to the Company than could be obtained from
unaffiliated third parties.
 
                                    AUDITORS
 
     The firm of Ernst & Young LLP has served as the Company's independent
public accountants since inception and, while not yet approved by the audit
committee is expected to be selected to serve in such capacity for the fiscal
year ended December 31, 1997. A representative of Ernst & Young LLP is expected
to attend the Annual Meeting to respond to questions from stockholders and to
make a statement if he so desires.
 
          STOCKHOLDER PROPOSALS TO BE PRESENTED AT NEXT ANNUAL MEETING
 
     Stockholders of the Company wishing to submit a proposal for action at the
Company's 1998 annual meeting of stockholders and to have the proposal included
in the Company's proxy materials relating to that meeting, must deliver their
proposals to the Company at its principal offices not later than January 1,
1998. Additional legal requirements apply to any inclusion of stockholder
proposals in proxy materials of the Company.
 
                                 ANNUAL REPORTS
 
     The Company's 1996 Annual Report to stockholders is being mailed to the
Company's stockholders with this proxy statement. The Annual Report is not part
of the proxy soliciting material.
 
          INCORPORATION BY REFERENCE OF CERTAIN FINANCIAL INFORMATION
 
     The Company's audited financial statements at December 31, 1995 and 1996
and for the years ended December 31, 1994, 1995, and 1996 and "Management's
Discussion and Analysis of Financial Condition and Results of Operations" are
hereby incorporated by reference from the Company's Annual Report on Form 10-K
for the fiscal year ended December 31, 1996 filed with the Securities and
Exchange Commission on March 31, 1997 (Commission File Number 0-27640).
 
                                 OTHER MATTERS
 
     The management of the Company knows of no other matters to be presented and
acted upon at the Annual Meeting other than those set forth in the accompanying
notice. However, if any other matters requiring a vote of the stockholders
should properly come before the Annual Meeting or any adjournment thereof, each
proxy will be voted with respect thereto in accordance with the best judgment of
the proxy holder.
 
                                       24
<PAGE>   28
 
                                                                      APPENDIX A
 
                             RENAL CARE GROUP, INC.
 
                  AMENDED AND RESTATED 1996 STOCK OPTION PLAN
 
                                   ARTICLE I
 
                                    PURPOSE
 
     1.1 General.  The purpose of the Renal Care Group, Inc. Amended and
Restated 1996 Stock Option Plan (the "Plan") is to promote the success, and
enhance the value, of Renal Care Group, Inc. (the "Company"), by linking the
personal interests of its key employees and consultants to those of Company
stockholders and by providing its key employees and consultants with an
incentive for outstanding performance. The Plan is further intended to provide
flexibility to the Company in its ability to motivate, attract, and retain the
services of employees and consultants upon whose judgment, interest, and special
effort the successful conduct of the Company's operation is largely dependent.
Accordingly, the Plan permits the grant of stock option awards from time to time
to selected officers and key employees and consultants.
 
                                   ARTICLE 2
 
                                 EFFECTIVE DATE
 
     2.1 Effective Date.  The Plan first became effective upon approval of the
same by the Board of Directors of the Company (January 15, 1996) (the "Effective
Date"), as approved by the sole stockholder of the Company. The first amendments
to the Plan were approved by the Board of Directors of the Company on August 15,
1996, and approved by the stockholders of the Company at the special meeting of
stockholders held on September 27, 1996. The Second amendments to the Plan were
approved by the Board of Directors on April 10, 1997, subject to approval
thereof by the stockholders of the Company at the annual meeting held on June 4,
1997.
 
                                   ARTICLE 3
 
                                  DEFINITIONS
 
     3.1 Definitions.  When a word or phrase appears in this Plan with the
initial letter capitalized, and the word or phrase does not commence a sentence,
the word or phrase shall generally be given the meaning ascribed to it in this
Section or in Sections 1.1 or 2.1 unless a clearly different meaning is required
by the context. The following words and phrases shall have the following
meanings:
 
          (a) "Board" means the Board of Directors of the Company.
 
          (b) "Cause" means the continued failure by a Participant to
     substantially perform such Participant's duties of employment after written
     warnings identifying the lack of substantial performance are communicated
     to the Participant by the employer that identify the manner in which the
     employer believes that the Participant has not substantially performed such
     duties, or the engaging by an Participant in illegal conduct that is
     materially and demonstrably injurious to the Company, unless otherwise
     defined in an employment agreement between the Participant and the Company
     or a Subsidiary in effect on the date of termination in which case "Cause"
     shall be defined as set forth therein.
 
          (c) "Change in Control" means a change in control of the Company after
     the closing of an initial public offering of Stock registered under the
     Securities Act on a Registration Statement on Form S-1 of a nature that
     would be required to be reported (assuming such event has not been
     "previously reported") in response to Item 1(a) of a Current Report on Form
     8-K pursuant to Section 13 or 15(d) of the Exchange
 
                                       A-1
<PAGE>   29
 
     Act; provided that, without limitation, a Change in Control shall also be
     deemed to have occurred at such time as:
 
             (i) any "person" within the meaning of Section 14(d) of the
        Exchange Act, other than the Company, a Subsidiary, or any employee
        benefit plan(s) sponsored by the Company or any Subsidiary, is or has
        become the "beneficial owner," as defined in Rule 13d-3 under the
        Exchange Act, directly or indirectly, of 25% or more of the combined
        voting power of the outstanding securities of the Company ordinarily
        having the right to vote at the election of directors;
 
             (ii) individuals who constitute the Board immediately prior to any
        meeting of stockholders (the "Incumbent Board") have ceased for any
        reason to constitute at least a majority thereof, provided that any
        person becoming a director whose election, or nomination for election by
        the Company's stockholders, was approved by a vote of at least
        three-quarters ( 3/4) of the directors comprising the Incumbent Board
        (either by a specific vote or by approval of the proxy statement of the
        Company in which such person is named as a nominee for director without
        objection to such nomination) shall be, for purposes of this Agreement,
        considered as though such person were a member of the Incumbent Board;
 
             (iii) upon approval by the Company's stockholders of a
        reorganization, merger, share exchange or consolidation, other than one
        with respect to which those persons who were the beneficial owners,
        immediately prior to such reorganization, merger, share exchange or
        consolidation, of outstanding securities of the Company ordinarily
        having the right to vote in the election of directors own, immediately
        after such transaction, more than 75% of the outstanding securities of
        the resulting corporation ordinarily having the right to vote in the
        election of directors; or
 
             (iv) upon approval by the Company's stockholders of a complete
        liquidation and dissolution of the Company or the sale or other
        disposition of all or substantially all of the assets of the Company
        other than to a Subsidiary.
 
     Notwithstanding the occurrence of any of the foregoing, the Board may
determine, if it deems it to be in the best interest of the Company, that an
event or events otherwise constituting a Change in Control shall not be so
considered. Such determination shall be effective if it is made by the Board
prior to the occurrence of an event that otherwise would be or probably will
lead to a Change in Control or after such event if made by the Board a majority
of which is composed of directors who were members of the Board immediately
prior to the event that otherwise would be or probably will lead to a Change in
Control. Upon such determination, such event or events shall not be deemed to be
a Change in Control for any purposes hereunder, including but not limited to,
Section 8.6.
 
          (d) "Change in Control Price" means the highest closing price per
     share paid for the purchase of Stock in a national securities market during
     the ninety (90) day period ending on the date the Change in Control occurs.
 
          (e) "Code" means the Internal Revenue Code of 1986, as amended from
     time to time.
 
          (f) "Committee" means the committee of the Board described in Article
     4.
 
          (g) "Company" means Renal Care Group, Inc., a Delaware corporation.
 
          (h) "Disability" shall mean any permanent disability as defined by
     Section 22(e)(3) of the Code. The Committee may require such medical or
     other evidence as it deems necessary to judge the nature and permanency of
     a Participant's Disability.
 
          (i) "Effective Date" has the meaning assigned such term in Section
     2.1.
 
          (j) "Exchange Act" means the Securities Exchange Act of 1934, as
     amended from time to time.
 
          (k) "Fair Market Value" means the closing price of the shares of Stock
     on the New York Stock Exchange or other national securities exchange on the
     day on which such value is to be determined or, if no shares were traded on
     such day, on the next preceding day on which shares were traded, as
     reported by
 
                                       A-2
<PAGE>   30
 
     the National Quotation Bureau, Inc. or other national quotation service. If
     the shares are not traded on an exchange but are traded in the
     over-the-counter market, Fair Market Value means the closing "asked" price
     of the shares in the over-the-counter market on the day on which such value
     is to be determined or, if such "asked" price is not available, the last
     sales price on such day or, if no shares were traded on such day, on the
     next preceding day on which the shares were traded, as reported by the
     National Association of Securities Dealers Automatic Quotation System
     (NASDAQ) or other national quotation service.
 
          (l) "Incentive Stock Option" means an Option that is intended to meet
     the requirements of Section 422 of the Code or any successor provision
     thereto.
 
          (m) "Non-Qualified Stock Option" means an Option that is not an
     Incentive Stock Option.
 
          (n) "Option" means a right granted to a Participant under Article 7 of
     the Plan to purchase Stock at a specified price during specified time
     periods. An Option may be either an Incentive Stock Option or a
     Non-Qualified Stock Option.
 
          (o) "Option Agreement" means any written agreement, contract, or other
     instrument or document evidencing an Option.
 
          (p) "Participant" means a person who, as an officer or key employee or
     consultant of the Company or any Subsidiary, has been granted an Option
     under the Plan.
 
          (q) "Plan" means the Renal Care Group, Inc. 1996 Stock Option Plan, as
     amended from time to time.
 
          (r) "Securities Act" means the Securities Act of 1933, as amended from
     time to time.
 
          (s) "Stock" means the $0.01 par value common stock of the Company and
     such other securities of the Company as may be substituted for Stock
     pursuant to the terms of the Plan including but not limited to Article 9
     hereof.
 
          (t) "Subsidiary" means any corporation that qualifies as a subsidiary
     of a corporation under the definition of "subsidiary corporation" contained
     in Section 424(f) of the Code.
 
                                   ARTICLE 4
 
                                 ADMINISTRATION
 
     4.1 The Plan shall be administered by a committee of directors of the
Company (the "Committee") appointed by the Board from time to time and
consisting of at least two members of the Board, each of whom shall be both (i)
a "non-employee director" as such term is defined in Rule 16b-3 promulgated
under Section 16 of the Exchange Act or any successor provision, and (ii) an
"outside director" as that term is used in Section 162 of the Code and the
regulations promulgated thereunder. In the absence of an appointment of a
Committee, the Board shall serve as the Committee.
 
     4.2 Authority of Committee.  The Committee has the exclusive power,
authority and discretion to:
 
          (a) Designate Participants;
 
          (b) Determine the type or types of Options to be granted to each
     Participant;
 
          (c) Determine the number of Options to be granted and the number of
     shares of Stock to which an Option will relate;
 
          (d) Determine the terms and conditions of any Option granted under the
     Plan, including but not limited to, the exercise price, any restrictions or
     limitations on the Option, any schedule for lapse of forfeiture
     restrictions or restrictions on the exercisability of an Option, and
     accelerations or waivers thereof, based in each case on such considerations
     as the Committee in its sole discretion determines;
 
                                       A-3
<PAGE>   31
 
          (e) Determine whether, to what extent, and under what circumstances an
     Option may be settled in, or the exercise price of an Option may be paid
     in, cash, Stock, or other property, or an Option may be canceled,
     forfeited, or surrendered;
 
          (f) Prescribe the form of each Option Agreement, which need not be
     identical for each Participant;
 
          (g) Decide all other matters that must be determined in connection
     with an Option;
 
          (h) Establish, adopt or revise any rules and regulations as it may
     deem necessary or advisable to administer the Plan; and
 
          (i) Make all other decisions and determinations that may be required
     under the Plan or as the Committee deems necessary or advisable to
     administer the Plan.
 
     4.3. Decisions Binding.  The Committee's interpretation of the Plan, any
Options granted under the Plan, any Option Agreement and all decisions and
determinations by the Committee with respect to the Plan are final, binding, and
conclusive on all parties.
 
                                   ARTICLE 5
 
                           SHARES SUBJECT TO THE PLAN
 
     5.1. Number of Shares.  Subject to adjustment as provided in Section 9.1,
the aggregate number of shares of Stock reserved and available for Options shall
be 2,000,000.
 
     5.2. Lapsed Awards.  To the extent that an Option is canceled, terminates,
expires or lapses for any reason, any shares of Stock subject to the Option will
again be available for the grant of an Option under the Plan.
 
     5.3. Stock Distributed.  Any Stock distributed pursuant to an Option may
consist, in whole or in part, of authorized and unissued Stock, treasury Stock
or Stock purchased on the open market.
 
     5.4. Limitation on Number of Shares Subject to Awards.  Notwithstanding any
provision in the Plan to the contrary, the maximum number of shares of Stock
with respect to one or more Options that may be granted to any one Participant
in any one taxable year shall be 100,000, subject to adjustment as set forth in
Article 9 hereto.
 
                                   ARTICLE 6
 
                                  ELIGIBILITY
 
     6.1. General.  Options may be granted only to individuals who are (i)
officers or other key employees (including employees who also are directors or
officers) of the Company or a Subsidiary, or (ii) bona fide consultants to the
Company or a Subsidiary, as determined by the Committee.
 
                                   ARTICLE 7
 
                                 STOCK OPTIONS
 
     7.1. General.  The Committee is authorized to grant Options to Participants
on the following terms and conditions:
 
          (a) Exercise Price.  The exercise price per share of Stock under an
     Option shall be determined by the Committee. The Committee may elect to
     grant Non-Qualified Stock Options with an exercise price per share of Stock
     less than the Fair Market Value of a share of Stock on the date any such
     Non-Qualified Stock Option is granted.
 
                                       A-4
<PAGE>   32
 
          (b) Time and Conditions of Exercise.
 
             (i) The Committee shall determine the time or times at which an
        Option may be exercised in whole or in part. The Committee also shall
        determine the performance or other conditions, if any, that must be
        satisfied before all or part of an Option may be exercised.
 
             (ii) In connection with the grant of any Options, the Committee may
        provide in the Option Agreement for the termination of all or any
        portion of the Options under certain circumstances, including, without
        limitation, termination of a Participant's employment, provided that the
        Committee may distinguish among various causes of termination as the
        Committee deems appropriate. In addition, the Committee may provide,
        through the Option Agreement or otherwise, that if a Participant's
        employment is terminated: (i) such Participant's Option(s) may be
        exercised for specified periods thereafter but no later than the
        expiration date of such Option; (ii) to the extent not fully exercisable
        on the date of termination of employment, such Option may continue to
        become exercisable within the term of the Option; or (iii) some or all
        of the Options not fully exercisable on the date of termination of
        employment may be deemed fully exercisable. A Participant's employment
        shall be deemed to terminate on the last date for which he or she
        receives a regular wage or salary payment (excluding severance payments
        unless otherwise provided in the Option Agreement). Whether military,
        government or other service or other leave of absence shall constitute a
        termination of employment shall be determined in each case by the
        Committee at its discretion, and any determination by the Committee
        shall be final and conclusive. A termination of employment shall not
        occur where the Participant transfers from the Company to one of its
        Subsidiaries, transfers from a Subsidiary to the Company or transfers
        from one Subsidiary to another Subsidiary.
 
          (c) Payment.  The Committee shall determine the methods by which the
     exercise price of an Option may be paid, the form of payment, including,
     without limitation, cash, shares of Stock, or other property (including
     "cashless exercise" arrangements), and the methods by which shares of Stock
     shall be delivered or deemed to be delivered to Participants. Without
     limiting the power and discretion conferred on the Committee pursuant to
     the preceding sentence, the Committee may, in the exercise of its
     discretion, but need not, allow a Participant to pay the exercise price of
     an Option by directing the Company to withhold from the shares of Stock
     that would otherwise be issued upon exercise of the Option that number of
     shares having a Fair Market Value on the exercise date equal to the
     exercise price, all as determined pursuant to rules and procedures
     established by the Committee.
 
          (d) Evidence of Grant.  All Options shall be evidenced by a written
     Option Agreement between the Company and the Participant. The Option
     Agreement shall include such provisions as may be specified by the
     Committee.
 
     7.2. Incentive Stock Options.  The terms of any Incentive Stock Options
granted under the Plan must comply with the following additional rules:
 
          (a) Exercise Price.  The exercise price per share of Stock shall be
     set by the Committee, provided that the exercise price for any Incentive
     Stock Option shall not be less than the Fair Market Value as of the date of
     the grant.
 
          (b) Exercise.  In no event may any Incentive Stock Option be
     exercisable for more than ten years from the date of its grant.
 
          (c) Individual Dollar Limitation.  The aggregate Fair Market Value
     (determined as of the time an Option is made) of all shares of Stock with
     respect to which Incentive Stock Options are first exercisable by a
     Participant in any calendar year may not exceed $100,000.
 
          (d) Ten Percent Owners.  No Incentive Stock Option shall be granted to
     any individual who, at the date of grant, owns stock possessing more than
     ten percent of the total combined voting power of all classes of stock of
     the Company or any Subsidiary unless the exercise price per share of such
     Option is at
 
                                       A-5
<PAGE>   33
 
     least 110% of the Fair Market Value per share of Stock at the date of grant
     and the Option expires no later than five years after the date of grant.
 
          (e) Expiration of Incentive Stock Options.  No award of an Incentive
     Stock Option may be made pursuant to the Plan on or after the tenth
     anniversary of the Effective Date.
 
          (f) Right To Exercise.  During a Participant's lifetime, an Incentive
     Stock Option may be exercised only by the Participant.
 
          (g) Interpretation of Incentive Stock Options.  In interpreting this
     Section 7.2 of the Plan and the provisions of individual Option Agreements
     granting Incentive Stock Options, the Committee shall be governed by the
     principles and requirements of Sections 421, 422 and 424 of the Code, and
     applicable Treasury Regulations.
 
                                   ARTICLE 8
 
                    GENERAL PROVISIONS APPLICABLE TO OPTIONS
 
     8.1. Stand-Alone, Tandem, and Substitute Options.  Options granted under
the Plan may, in the discretion of the Committee, be granted either alone or in
addition to, in tandem with, or in substitution for, any other Option granted
under the Plan. If an Option is granted in substitution for another Option, the
Committee may require the surrender of such other Option in consideration of the
grant of the new Option. Options granted in addition to or in tandem with other
Options may be granted either at the same time as or at a different time from
the grant of such other Options.
 
     8.2. Exchange Provisions.  The Committee may at any time offer to exchange
or buy out any previously granted Option for a payment in cash, Stock, or
another Option (subject to Section 8.1), based on the terms and conditions the
Committee determines and communicates to the Participant at the time the offer
is made.
 
     8.3. Term of Option.  The term of each Option shall be for the period as
determined by the Committee, provided that in no event shall the term of any
Incentive Stock Option exceed a period of ten years from the date of grant.
 
     8.4. Limits on Transfer.  No right or interest of a Participant in any
Option may be pledged, encumbered, or hypothecated to or in favor of any party
other than the Company or a Subsidiary, or shall be subject to any lien,
obligation, or liability of such Participant to any other party other than the
Company or a Subsidiary. No Option shall be assignable or transferable by a
Participant other than by will or the laws of descent and distribution or,
except in the case of an Incentive Stock Option, pursuant to a domestic
relations order as defined in Section 414(p)(1)(B) of the Code, if the order
satisfies Section 414(p)(1)(A) of the Code.
 
     8.5. Stock Certificates.  All Stock certificates delivered under the Plan
are subject to any stop-transfer orders and other restrictions as the Committee
deems necessary or advisable to comply with federal or state securities laws,
rules and regulations and the rules of any national securities exchange or
automated quotation system on which the Stock is listed, quoted, or traded. The
Committee may place legends on any Stock certificate to reference restrictions
applicable to the Stock.
 
     8.6. Changes in Control.
 
          (a) Change in Control Followed by Employment Termination. In the event
     that a Change in Control shall occur and an employee Participant's
     employment shall terminate, except as provided in the next sentence, within
     twelve (12) months after the Change in Control, then (i) all unexercised
     Options (whether vested or not vested) shall automatically become one
     hundred percent (100%) vested immediately, (ii) no other terms, conditions,
     restrictions or limitations shall be imposed upon any such Options after
     such date, and in no circumstance shall an Option be forfeited on or after
     such date, and (iii) all such Options shall be valued on the basis of the
     greater of the Change in Control Price or the Fair Market Value on the date
     of such termination, and such value shall promptly be paid to the
     Participant in cash by the Company or its successor. The foregoing shall
     not apply if employment termination is due to
 
                                       A-6
<PAGE>   34
 
     (i) death, (ii) disability entitling the Participant to benefits under the
     Company's or its successor's long-term disability plan, (iii) Cause, or
     (iv) resignation (other than (A) resignation from a declined reassignment
     to a job that is not reasonably equivalent in responsibility or
     compensation or that is not in the same geographic area, or (B) resignation
     within 30 days following a reduction in base pay).
 
          (b) Automatic Acceleration and Cash-Out.  Upon a Change in Control
     that results directly or indirectly in the Stock (or the stock of any
     successor to the Company received in exchange for Stock) ceasing to be
     publicly traded in a national securities market, (i) all unexercised
     Options (whether vested or not vested) shall automatically become one
     hundred percent (100%) vested immediately, (ii) no other terms, conditions,
     restrictions or limitations shall be imposed upon any such Options after
     such date, and in no circumstance shall an Option be forfeited on or after
     such date, and (iii) all such Options shall be valued on the basis of the
     Change in Control Price, and such value shall promptly be paid to the
     Participant in cash by the Company or its successor.
 
          (c) Miscellaneous.  Upon a Change in Control, no action, including,
     without limitation, the amendment, suspension or termination of the Plan,
     shall be taken that would adversely affect the rights of any Participant or
     the operation of the Plan with respect to any Option to which a Participant
     may have become entitled hereunder on or prior to the date of the Change in
     Control or to which such Participant may become entitled as a result of
     such Change in Control.
 
     8.7. Modification, Extension and Renewal.  The Committee may modify, renew
or accept the surrender of outstanding Options issued under the Plan (or the
surrender of similar grants issued under any other plan of the Company or a
Subsidiary), including the acceleration or waiver of any vesting or other
restrictions or limitations, or the conversion of such Options (with appropriate
adjustments) to be applicable to the securities of any successor corporation to
the Company, and the Committee may authorize new Options pursuant to the Plan in
substitution for any outstanding Options. Any substituted, modified or converted
Options may bear such different or additional terms and conditions as the
Committee shall deem appropriate within the limitations of the Plan. The
determination of the Committee as to the terms of any of the foregoing may be
made without regard to whether a Change in Control has or has not occurred (or
whether the Committee has determined that any event shall not be considered to
be a Change in Control) and shall be conclusive and binding notwithstanding the
provisions of the respective agreements regarding exercisability. Any fractional
shares resulting from any of the foregoing adjustments under this Section shall
be disregarded and eliminated. However, no modification of an Option shall,
without the consent of the Participant holding the Option, adversely affect the
rights or obligations of such Participant with respect to such Option.
 
                                   ARTICLE 9
 
                          CHANGES IN CAPITAL STRUCTURE
 
     9.1. General.  If the Company's outstanding shares of Stock are increased
or decreased or changed into or exchanged for a different number or kind of
shares or other securities of the Company by reason of any recapitalization,
reclassification, stock split, combination of shares, stock dividend, or
transaction having similar effect, the Board shall proportionately and
appropriately adjust (i) the number of shares of Stock authorized and reserved
for grants under the Plan as set forth in Section 5.1, (ii) the number of shares
of Stock that may be subject to one or more Options granted to any one
Participant in any one taxable year as set forth in Section 5.4, and (iii) the
number and kind of shares that are subject to each Option and the exercise price
per share, without any change in the aggregate price to be paid therefor upon
exercise of each Option.
 
                                   ARTICLE 10
 
                    AMENDMENT, MODIFICATION AND TERMINATION
 
     10.1. Amendment, Modification and Termination.  With the approval of the
Board, at any time and from time to time, the Committee may terminate, amend or
modify the Plan without stockholder approval; provided, however, that the
Committee may condition any amendment on the approval of stockholders of the
 
                                       A-7
<PAGE>   35
 
Company if such approval is necessary or deemed advisable with respect to tax,
securities or other applicable laws, policies or regulations.
 
     10.2 Options Previously Granted.  No termination, amendment, or
modification of the Plan shall adversely affect any Option previously granted
under the Plan, without the written consent of the Participant.
 
                                   ARTICLE 11
 
                               GENERAL PROVISIONS
 
     11.1. No Rights to Options.  No Participant or employee shall have any
claim to be granted any Option under the Plan, and neither the Company nor the
Committee is obligated to treat Participants and employees uniformly.
 
     11.2. No Stockholder Rights.  No Option gives the Participant any of the
rights of a stockholder of the Company unless and until shares of Stock are in
fact issued to such person in connection with such Option.
 
     11.3. Withholding.  The Company or any Subsidiary shall have the authority
and the right to deduct or withhold, or require a Participant to remit to the
Company, an amount sufficient to satisfy federal, state, and local taxes
(including the Participant's FICA obligation) required by law to be withheld
with respect to any taxable event arising as a result of the Plan. With respect
to withholding required upon any taxable event under the Plan, the Committee
may, at the time the Option is granted or thereafter, require that any such
withholding requirement be satisfied, in whole or in part, by withholding shares
of Stock having a Fair Market Value on the date of withholding equal to the
amount to be withheld for tax purposes, all in accordance with such procedures
as the Committee establishes.
 
     11.4. No Right to Employment.  Nothing in the Plan or any Option Agreement
shall interfere with or limit in any way the right of the Company or any
Subsidiary to terminate any Participant's employment at any time, nor confer
upon any Participant any right to continue in the employ of the Company or any
Subsidiary.
 
     11.5. Unfunded Status.  The Plan is intended to be an "unfunded" plan for
incentive and deferred compensation. With respect to any payments not yet made
to a Participant pursuant to the Plan, nothing contained in the Plan or any
Option Agreement shall give the Participant any rights that are greater than
those of a general creditor of the Company or any Subsidiary.
 
     11.6. Relationship to Other Benefits.  No payment under the Plan shall be
taken into account in determining any benefits under any pension, retirement,
savings, profit sharing, group insurance, welfare or benefit plan of the Company
or any Subsidiary.
 
     11.7. Expenses.  The expenses of administering the Plan shall be borne by
the Company and its Subsidiaries.
 
     11.8. Titles and Headings.  The titles and headings of the Sections in the
Plan are for convenience of reference only, and in the event of any conflict,
the text of the Plan, rather than such titles or headings, shall control.
 
     11.9. Gender and Number.  Except where otherwise indicated by the context,
any masculine term used herein also shall include the feminine; the plural shall
include the singular and the singular shall include the plural.
 
     11.10. Fractional Shares.  No fractional shares of Stock shall be issued
and the Committee shall determine, in its discretion, whether cash shall be
given in lieu of fractional shares or whether such fractional shares shall be
eliminated by rounding up.
 
     11.11. Securities Law Compliance.  It is intended that the provisions of
the Plan and any grant of Options hereunder shall comply in all respects with
the terms and conditions of Rule 16b-3 under the Exchange Act, or any successor
provisions, as it relates to persons subject to the reporting requirements of
Section 16(a) of the Exchange Act. Any agreement granting any Options shall
contain such provisions as are necessary or appropriate to assure such
compliance. To the extent that any provision hereof is found not to be
 
                                       A-8
<PAGE>   36
 
in compliance with such Rule as it relates to such Act, such provision shall be
deemed to be modified so as to be in compliance with such Rule, or if such
modification is not possible, shall be deemed to be null and void, as it relates
to such Participant.
 
     11.12. Government and Other Regulations.  The obligation of the Company to
make payment of awards in Stock or otherwise shall be subject to all applicable
laws, rules, and regulations, and to such approvals by government agencies as
may be required. The Company shall be under no obligation to register under the
Securities Act any of the shares of Stock paid under the Plan. If the shares
paid under the Plan may in certain circumstances be exempt from registration
under the Securities Act, the Company may restrict the transfer of such shares
in such manner as it deems advisable to ensure the availability of any such
exemption.
 
     11.13. Governing Law.  To the extent not governed by federal law, the Plan
and all Option Agreements shall be construed in accordance with and governed by
the laws of the State of Delaware.
 
     IN WITNESS WHEREOF, Renal Care Group, Inc., acting by and through its duly
authorized officers, has executed this instrument as of the day of April, 1997.
 
                                          RENAL CARE GROUP, INC.
 
                                          By: /s/ SAM A. BROOKS, JR.
                                            ------------------------------------
                                            Sam A. Brooks, Jr.
                                            President and Chief Executive
                                              Officer
 
ATTEST:
 
By: /s/ RONALD HINDS
    ----------------------------------
    Ronald Hinds
    Secretary
 
                                       A-9
<PAGE>   37
                                                                     APPENDIX B
                             RENAL CARE GROUP, INC.
 
          THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS.
 
    The undersigned hereby appoints Sam A. Brooks and Ronald Hinds as Proxies,
each with power to appoint his substitute, and hereby authorizes either one or
both of them to represent and to vote, as designated below, all the shares of
Common Stock of Renal Care Group, Inc. held of record by the undersigned on
April 10, 1997, at the Annual Meeting of Stockholders to be held on June 4,
1997.
 
    The Board of Directors recommends a vote "FOR" all of the following
proposals:
 
1.  ELECTION OF DIRECTORS
 
<TABLE>
    <S>  <C>                                                     <C>  <C>
    [ ]  FOR all nominees listed below                           [ ]  WITHHOLD AUTHORITY to vote for all nominees
         (except as marked to the contrary)                           listed below
</TABLE>
 
   (INSTRUCTION: TO WITHHOLD AUTHORITY TO VOTE FOR ANY INDIVIDUAL NOMINEE, WRITE
                               THAT NOMINEE'S NAME ON THE SPACE PROVIDED BELOW.)
 
     ---------------------------------------------------------------------------
 
                     (Sam A. Brooks, Stephen D. McMurray, M.D.)
 
2.  PROPOSAL TO: approve an amendment to the Renal Care Group, Inc. 1996 Stock
    Option Plan that would increase the number of shares of RCG Common Stock
    reserved for issuance under the Option Plan from 1,000,000 shares to
    2,000,000 shares.
 
    [ ]  FOR                    [ ]  AGAINST                    [ ]  ABSTAIN
 
3.  PROPOSAL TO: approve an amendment to the Renal Care Group, Inc. Certificate
    of Incorporation that would (i) increase the authorized number of shares of
    stock of all classes that the Company shall have authority to issue to
    70,000,000 and (ii) increase the authorized number of shares of RCG Common
    Stock to 60,000,000.
 
    [ ]  FOR                    [ ]  AGAINST                    [ ]  ABSTAIN
 
             (Continued and to be dated and signed on reverse side)
 
4.  In their discretion, the Proxies are authorized to vote upon such other
    business as may properly come before the meeting.
 
    THIS PROXY, WHEN PROPERLY EXECUTED, WILL BE VOTED IN THE MANNER DIRECTED
HEREIN BY THE UNDERSIGNED STOCKHOLDER. IF NO DIRECTION IS MADE, THIS PROXY WILL
BE VOTED FOR ALL NOMINEES FOR DIRECTOR LISTED ABOVE AND FOR PROPOSALS 2 AND 3
ABOVE.
 
    Please sign exactly as name appears below. When shares are held by joint
tenants, both should sign. When signing as attorney, executor, administrator,
trustee or guardian, please give full title as such.
 
    If a corporation, please sign in full corporate name by President or other
authorized officer. If a partnership, please sign in partnership name by
authorized person.
 
                                                  Dated:                  , 1997
                                                        ------------------
 
                                                  ------------------------------
                                                  Signature
 
                                                  ------------------------------
                                                  Signature if held jointly


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