Bachelor of Science, Le Moyne College College, 1968. Doctor of Philosophy, University Delaware, 1977.
Vice president, laboratory manager, Brandt Associations Inc., Newark, Delaware, 1970-1973; teaching assistant, U. Delaware, Newark, 1973-1977; staff fellow, National Institutes of Health, Bethesda, Maryland., 1977-1980; research associate, University of Michigan, Ann Arbor, 1980-1981; research assistant professor genetics, University of Pennsylvania, Philadelphia, 1981-1988; associate professor, Hahnemann U., Philadelphia, since 1988. Member institute biosafety committee Smith, Kline, Beecham, King of Prussia, Pennsylvania, since 1987. Science advisor Molecular Oncology Inc., Gaithersburg, Maryland., since 1988.
Married Linda Susan Zimmerman, August 4, 1984. Children: Scott Andrew, Karissa Anne.