Bio

Clinical Focus


  • Family Medicine
  • general adult medicine and seniors
  • LGBTQ Friendly

Academic Appointments


Administrative Appointments


  • Associate Dean for Primary Care, Stanford School of Medicine (2012 - Present)
  • Division Chief, Primary Care and Population Health, Department of Medicine (2016 - Present)
  • Chief Medical Officer, Stanford Health Care Medicare Advantage Health Plan (2016 - Present)

Professional Education


  • Residency:UCSF - Dept of Family Medicine (1990) CA
  • Medical Education:University of California at San Francisco School of Medicine (1987) CA
  • Board Certification: Family Medicine, American Board of Family Medicine (1991)
  • MPH, University of California, Berkeley, Public Health (2007)
  • BA, Harvard College, Psychology (1982)