Bachelor, Western Reserve U., 1959; Doctor of Medicine, Western Reserve U., 1963.
Intern, Mount Sinai Hospital, Cleveland, 1963-1964; resident in ophthalmology, Mount Sinai Hospital, Cleveland, 1964-1967; private practice, Painesville and Mentor, Ohio., since 1969. Chairman of the Board, co-founder Western Reserve Health Plan, Cleveland, 1981-1985.
Lieutenant commander United States Public Health Service, 1967-1969. Fellow American College of Surgeons (credential committee), American Academy Ophthalmology. Member American Society Cataract and Refractive Surgery, Ohio Ophthalmological Society, Ohio and Lake County Medical Society, Cleveland Ophthalmological Society (treasurer).
Married Linda A. Maron, August 21, 1960. Children: David, Laura Posner Dim.