Administrative Appointments
- Director, Center for Law and the Biosciences (2004
- present)
- Director, Stanford Interdisciplinary Group on Neuroscience and Society (2009
- present)
- Chair, Steering Committee, Stanford Center for Biomedical Ethics (1997
- present)
- Member, Bio-X Faculty Leadership Council (2005
- present)
- Member, Stanford Stem Cell Research Oversight Committee (2006
- present)
- Member, IRB 3 (2009
- present)
- Member, Advisory Committee, Stanford Cancer Institute (2008
- present)
- Member, Advisory Committee, Program in Regenerative Medicine (2005
- present)
- Member, Advisory Committee, Stanford Program in Genetic Counseling (2008
- present)
- Member, Advisory Committee, Program in Science, Technology, and Society (2007
- present)
- Chair, Stanford Faculty Senate (2002
- 2003)