1947 University of California, San Francisco, California M.D
1945 University of California, San Francisco, California B.A
1943-1944College of St. Thomas, St. Paul, Minnesota
1942 California Institute of Technology, Pasadena, California
1941-1942 Pasadena Junior College, Pasadena, California
1947-1948 San Francisco City and County Hospital, San Francisco, California
1948-1953 Residency in Neurosurgery University of California at San Francisco, San Francisco, CA
1958-2003 Clinical Associate Professor, Neurosurgery Stanford University Medical School
1955-1960 Clinical Instructor Surgery University of California School of Medicine
1955 Research Neurological Surgeon University of California School of Medicine
1952 Instructor, Neuro-anatomy University of California School of Medicine
1950 Instructor, Surgery University of California School of Medicine
1955-Present Active Staff Sequoia Hospital, Redwood City
1955-1992 Active Staff San Mateo County General Hospital
1958-Present Active Staff Stanford University Hospital
1961-Present American College of Surgeons, Fellow
1958-Present Harvey Cushing Society (American Association of Neurosurgeons)
1954-Present Congress of Neurological Surgery
1954-Present San Francisco Neurological Society
1978-Present California Association of Neurological Surgeons (Founding Member)
1956 American Board of Neurological Surgery
1947 California
1998 Vermont
1954 Chief of Neurosurgery, Letterman Army Hospital, San Francisco, California
1953 Chief of Neurosurgery, Fort Campbell Army Hospital, Kentucky
1949 Locum Tenens (three months), Los Angeles, California
1978-1996 Stanford University Hospital, Deputy Chief, Department of Neurosurgery
1976-1978 Sequoia Hospital, Chief of Staff
1975-1976 Sequoia Hospital, Member Surgical Control Committee
1982-1993 Sequoia Hospital, Board of Directors, three years as President
1989-1992 San Mateo County General Hospital, Contract Neurosurgeon
1942-1945 United States Navy
1953-1955 United States Army
Certified as Qualified Medical Evaluator, State of California
Independent Medical Examiner with hundreds of depositions, court and arbitration appearances