Biology and Biological Engineering Division
B.S., Arizona State University, Tempe, 1973; Ph.D., Caltech, 1978. Research Fellow, Caltech, 1978; Assistant Professor, 1981-88; Associate Professor, 1988-96; Professor, 1996-2002; Bren Professor, 2003-; Davis Leadership Chair, Merkin Institute; 2019-23; Merkin Institute Professor, 2024-; Director, Beckman Institute, 2001-11, Director, Merkin Institute, 2019-23.