Bachelor, Columbia University, 1973. Master of Arts, Columbia University, 1975. Master in Public Health, Columbia University, 1976.
Doctor of Philosophy, Columbia University, 1982.
Research fellow, Metropolitan Museum Art, New York City, 1976-1978; director, Crosson Dannis Fine Art Appraisers, New York City, Dallas, 1982-1985; director research, Piero Corsini, Inc., New York City, 1987-1989; fine art dealer and appraiser, Robert B. Smion, New York City, since 1985. Consultant Stanley Moss & Company, Riverdale, New York, 1989-1993.
(IMPORTANT OLD MASTER PAINTINGS: DISCOVERIES ~ IN UNA NUOV...)
Member planning board Architectural Review Board, Tuxedo Park, New York, 1987-1988. Board of directors Tuxedo Park Conservancy, 1989. Member American Society Appraisers (senior member), Appraisers Association American (board directors), American Association Museum, College Art Association.