MEMORANDUM OPINION
ZIEGLER, District Judge.
Plaintiff brings this action alleging unlawful discrimination based on age pursuant to the Age Discrimination in Employment Act (ADEA). 29 U.S.C. § 621 et seq. Defendant, North Pittsburgh Oral Surgery Associates, Ltd. (NPOSA), hired plaintiff in 1970. Plaintiff alleges that on or about July 16, 1985, when she was sixty two years old, defendant forced her to retire. There is a minor dispute between the...