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EXHIBIT 23.3
CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANT
The Board of Directors
Pfizer Inc.
We hereby consent to the incorporation by reference in this Registration
Statement on Form S-3 of our report dated January 24, 2000, except for Note 6,
as to which the date is February 7, 2000, relating to the financial statements
of Warner-Lambert Company as of December 31, 1999, 1998 and 1997 and for each
of the years then ended, which appears in the Current Report on Form 8-K of
Pfizer Inc., dated September 1, 2000. We also consent to the reference to us
under the heading "Experts" in such Registration Statement.
/s/ PricewaterhouseCoopers LLP
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PricewaterhouseCoopers LLP
Florham Park, NJ
October 20, 2000
