- 2007 - present
ChairChristian Medical and Dental Association
- 2004 - present
MemberAmerican Psychosocial Oncology Society
- 2003 - present
MemberAmerican Academy of Hospice and Palliative Medicine
- 2002 - present
MemberNorth Central Cancer Treatment Group, Mayo Clinic Cancer Center - Rochester, Mayo Clinic Cancer Center
- 2001 - present
MemberPsychiatry Section, Christian Medical and Dental Association
- 2000 - present
MemberPalliative Care Task Force, Mayo Clinic Rochester Task Forces
- 1998 - present
MemberAmerican Academy of Sleep Medicine
- 1997
ChairBlackmun Program Committee, Humanities in Medicine - Mayo Clinic, Mayo Clinic Education Committee
- 1997 - 2002
ChairHumanities in Medicine - Mayo Clinic, Mayo Clinic Education Committee, Mayo Clinic Committees
- 1997 - present
ExaminerAmerican Board of Psychiatry and Neurology
- 1996 - 2001
MemberTraumatic Brain Injury Multispecialty Committee, Mayo Clinic Rochester Committees
- 1996 - present
MemberAmerican Association for Geriatric Psychiatry
- 1993 - 1996
ChairAccreditation Committee, American Sleep Disorders Association
- 1992
FellowAmerican Psychiatric Association
- 1991 - 2002
MemberHumanities in Medicine - Mayo Clinic, Mayo Clinic Education Committee, Mayo Clinic Committees
- 1991 - 1993
ChairNorth Central Region, Accreditation Committee, American Sleep Disorders Association
- 1991
FellowAcademy of Psychosomatic Medicine
- 1990 - 1998
MemberExecutive Committee, Department of Psychiatry & Psychology
- 1990 - 1994
MemberPsychiatric Disease Advisory Panel, United States Pharmacopeial Convention
- 1990
MemberEthics Committee, Minnesota Psychiatric Association, American Psychiatric Association
- 1989
DelegateState Meeting, Minnesota Medical Association
- 1989 - 1992
MemberExecutive Committee, Zumbro Valley Medical Society, Minnesota Medical Association
- 1989 - 1991
Co-ChairNorth Central Region, Accreditation Committee, American Sleep Disorders Association
- 1988 - 1990
ChairCommittee on Religion, Medicine and Bioethics, Zumbro Valley Medical Society, Minnesota Medical Association
- 1987 - 1989
MemberTraumatic Brain Injury Multispecialty Committee, Mayo Clinic Rochester Committees
- 1987 - 1989
MemberOutpatient Treatment Subcommittee, Traumatic Brain Injury Multispecialty Committee, Mayo Clinic Rochester Committees
- 1986
MemberSigma Xi, The Scientific Research Society
- 1985
Clinical ExaminerBoard of Registered Polysomnography Technologists
- 1981 - 1990
MemberHemophilia Steering Committee, Division of Hematology, Department of Internal Medicine
- 1981 - 1989
ChairUndergraduate Education Committee, Department of Psychiatry & Psychology
- 1981 - 1984
MemberSteering Committee, Therapeutic Donor Insemination Program, Department of Obstetrics & Gynecology
- 1981 - 1983
MemberMedicine and Medical Specialties Committee, MMS II through MMS IV, Mayo Medical School
- 1981 - present
MemberAmerican Medical Association
- 1980
MemberCommittee on Alcohol and Drug Abuse, Zumbro Valley Medical Society, Minnesota Medical Association
- 1979 - 1989
MemberUndergraduate Education Committee, Department of Psychiatry & Psychology
- 1977 - 1978
Resident MemberGraduate Education Committee, Department of Psychiatry & Psychology
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Site VisitorAssociation of Sleep Disorders Centers
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MemberAmerican College of Physicians
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MemberAssociated Professional Sleep Societies
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MemberClinical Sleep Society
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MemberAssociation for Academic Psychiatry
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MemberAssociation of Directors of Medical Student Education in Psychiatry
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MemberThe American Scientific Affiliation
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MemberAssociation of Medicine and Psychiatry
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MemberAssociation for Convulsive Therapy