Bachelor in Physics, Brandeis University, 1973. Doctor of Philosophy in Biophysics Science, State University of New York, Buffalo, 1981.
National Institutes of Health postdoctoral trainee, fellow, Cardiovascular Research Institute, University of California, San Francisco, 1981-1984; senior software engineer, Bio-Rad Inc., Richmond, California, 1984-1985; research scientist, Cooper Lasersonics/Coopervision Inc., Santa Clara, California, 1985-1987; department manager, senior scientist, Eppendorf Inc., Fremont, California, 1988-1990; private practice consultant, 1990-1991; software development manager, Lucas Signatone Inc., Sunnyvale, California, 1991-1992; research manager, senior biomedical engineer, Visx Inc., Santa Clara, since 1992.
Member Association for Research in Vision and Ophthalmology, American Society for Cell Biology, Biophysics Society.
Married Sharon Bragdon, January 3, 1974. Children: Emily T., Johanna L.