- 2018 - present
Board MemberInternational Dermoscopy Society
- 2009 - present
MemberLaser Safety Committee, Department of Dermatology
- 2006 - present
MemberDermatology Task Force of Mayo Pharmaceutical Formulary Committee, Mayo Clinic Arizona Task Forces
- 2005
Co-DirectorPhoenix Derm Open, Phoenix Dermatological Society
- 2004 - present
MemberPhoenix Dermatological Society
- 2003 - present
MemberMaricopa County Medical Society
- 2001 - 2002
Board ChairmanHennepin Medical Society
- 2001 - 2002
EditorMedical Staff News, North Memorial Medical Center
- 2000 - 2001
PresidentHennepin Medical Society
- 1999 - 2000
President-ElectHennepin Medical Society
- 1996 - 1998
Secretary/TreasurerMinnesota Dermatological Society
- 1995
Chief of StaffNorth Memorial Medical Center
- 1994 - 1996
Peer Review ConsultantMinnesota Medical Association
- 1994
PresidentMinnesota Dermatological Society
- 1994
Chief of Staff-electNorth Memorial Medical Center
- 1993
MemberTask Force on Cost Containment, American Academy of Dermatology
- 1993
President-ElectMinnesota Dermatological Society
- 1992 - 1994
ChairLegislative Committee, Minnesota Medical Association
- 1992
Vice PresidentMinnesota Dermatological Society
- 1991 - 1994
ChairQuality Assurance, Medica Corporation
- 1990 - 1992
MemberBoard of Directors, Minnesota Medical Services Corporation, Minnesota Medical Association
- 1990 - 1991
ChiefSection of Internal Medicine, North Memorial Medical Center
- 1987 - present
MemberAmerican Academy of Dermatology
- 1984 - 1989
ChairCardiovascular Coordinating Committee, North Memorial Medical Center
- 1982 - 2003
MemberHennepin Medical Society
- 1981 - 2003
MemberMinnesota Medical Association
- 1981 - 2000
MemberAmerican Medical Association
- 1976
MemberAlpha Omega Alpha Honor Medical Society