Research interests include; epidemiology of birth defects; gene-environment approaches to perinatal outcomes; and nutrition and reproductive outcomes. I currently serve as Co-PI of the March of Dimes Prematurity Research Center at Stanford, PI of the California Center Finding Causes and Preventives of Birth Defects, and formerly a PI for UC Berkeley/Stanford Children?s Environmental Health Center.
Chair, Committee on Graduate Studies, Stanford University (2018 - 2020)
Associate Chair Clinical Research, Dept of Pediatrics (2012 - Present)
Boards, Advisory Committees, Professional Organizations
Associate Editor, Am J Med Genetics (2008 - Present)
Associate Editor, Birth Defects Res A (2005 - Present)
DrPH, UC Berkeley, Epidemiology (1986)