EXHIBIT 99.6
CONSENT OF PERSON NAMED
AS ABOUT TO BECOME A DIRECTOR
I hereby consent to my being named in the Registration Statement on Form
S-4 of Pfizer Inc. (the "Company") as a person who will become a director of the
Company upon consummation of the transactions contemplated therein.
August 12, 2002
/s/ FRED HASSAN
-------------------------------------------
Fred Hassan