Janet (Cohen) Zimmerman, 82, of West Hartford, died March 30. She was the wife of Richard Zimmerman M.D. Born in New Haven, she was the daughter of the late Jacob and Sarah (Allinson) Cohen. In addition to her husband, she is survived by her son Glenn Zimmerman and his wife Shay of Tampa, Fla.; her brothers, Ronald Cohen and his wife Judy of New Jersey, and Michael Cohen and his wife Phyllis of Pennsylvania;  and her grandchildren, Coen and Eden Zimmerman.