No political experience information on file.

No caucus information on file.

Senior Judge, United States District Court, Northern District of California, 2009-2012

Judge, United States District Court, Northern District of California, 1980-1997, 2004-2009

Chief Judge, United States District Court, Northern District of California, 1997-2004

Judge, Municipal Court, Oakland-Piedmont Judicial District, State of California, 1976-1980

Private practice, San Francisco, California, 1971-1976

Adjunct Professor of Law, University of California, San Francisco, Hastings College of Law, 1974-1976

Attorney, Immigration & Naturalization Service, United States Department of Justice, San Francisco, 1967-1971

Private Practice, New York City, 1963-1967

No organizational membership information on file.