Diane (Fleischman) Cohen, of Newton formerly of Portsmouth, NH on Tuesday, December 27, 2011. Beloved wife of Robert B.Cohen. Devoted mother of Michael Cohen and his wife Elissa, Cheryl Cohen Leahy and her husband Christopher, and Lisa H. Cohen. Dear grandmother of Joshua and Jessica Cohen, and Samantha and Courtney Leahy. Sister of Evelyn Rosenberg and the late Harry Fleischman and Sylvia Schwartz. Services at Levine Chapels, 470 Harvard St., Brookline on Thursday, December 29 at 10:00AM. Interment will follow at the Shara Tfilo Cemetery, 776 Baker St., West Roxbury. Memorial observance will be at her late residence following interment until 9PM with Minyan Services at 7:30PM continuing on Friday from 12noon-3PM and on Saturday from 7-9PM. In lieu of flowers, remembrances may be made to MGH Cancer Center, 165 Cambridge St., Suite 600, Boston, MA 02114 or to Beth Israel Deaconess Cancer Center, Office of Development, 330 Brookline Ave., Boston, MA 02215.