1973 - Harvard Medical School
Boston, Massachusetts (M.D.)

1971 - Dartmouth Medical School
Hanover, New Hampshire (B.M.S.)

1969 - Dartmouth College
Hanover, New Hampshire (A.B.)

1973 - 1974 - Intern, Medicine, Pennsylvania Hospital
Philadelphia, Pennsylvania

1974 - 1977 - Resident, Department of Dermatology,
University of California, San Francisco

1977 - 1978 - Chief Resident, Department of Dermatology,
University of California, San Francisco

1978 - 1979 - Fellowship: Dermatologic Surgery - Mohs' Surgery
University of California, San Francisco

1978 - Diplomate, American Board of Dermatology

1982 - Certification in Dermatopathology by
American Boards of Dermatology & Pathology

1999 - 2006 - Archives of Dermatology
Editorial Board

2004 - Present - Dermatologic Surgery
Contributing Editor
1997 - 2004 Section Editor - Cosmetic Surgery

1978 - Present - Fellow - American Academy of Dermatology

1995 - Present - Fellow - American Dermatological Association

1982 - Present - Fellow American Academy of Cosmetic Surgery
1993 - 1998 - Board of Directors

1991 - Present - Fellow - American Academy of Facial Plastic & Reconstructive Surgery

1982 - Present - Charter Fellow - American Society of Liposuction Surgery

1982 - Present - Fellow - American College of Mohs' Micrographic Surgery and Cutaneous Oncology
1989 - 1992 - Board of Directors

1979 - Present - Fellow American Society for Dermatologic Surgery
1991 - 1994 - Board of Directors

1982 - Present - Fellow - American Society for Dermatopathology

1985 - Present - Charter Fellow - North American Society of Phlebology

1990 - 1999 - Dermatology Foundation - Leaders Society
1993- 1999 - Board of Trustees

1989 - Present - California Dermatology Society
1993 - 1999 - Board of Directors

1979 - Present - San Francisco Dermatological Society

1979 - Present - San Francisco Medical Society

1979 - Present - San Mateo County Medical Society

University of California, San Francisco

Department of Dermatology
1988- Present - Co-Director - Dermatologic Surgery Fellowship
1994 - Present - Clinical Professor of Dermatology
1988 - 1994 - Clinical Associate Professor of Dermatology