AB, Cornell Univercity, 1965; Master of Business Administration, Harvard University, 1967; Doctor of Medicine, Harvard University, 1979.
Retinal surgeon, New York Hospital managing director, D. H. Blair & Company. New York City, 1967-1975, 86-; managing director, D. H. Blair & Company. New York City, from 1967, since 1986; managing director, Med-Tech Superior vena cava syndrome, New York City, since 1989.
Vice chairman business committee Metropolitan Museum Art, New York City. Member President's Council Cornell Women.
M. Zachary Berk.