- 2009 - 2016
MemberAmerican Medical Association
- 2009 - present
MemberMinnesota Medical Association
- 2008 - 2011
MemberAdvisory Council, North American Quitline Consortium
- 2007 - 2014
MemberAssociation for the Treatment of Tobacco Use and Dependence
- 2006 - 2010
MemberSmoking Cessation Initiative Task Force, American Society of Anesthesiologists
- 2004 - 2014
MemberNorth American Quitline Consortium
- 2001 - 2012
MemberSociety for Research on Nicotine and Tobacco
- 1998 - 2005
MemberAmerican Society of Addiction Medicine
- 1997 - 2001
Section HeadDivision of Community Internal Medicine, Geriatrics and Palliative Care, Department of Internal Medicine
- 1997 - 2001
MemberAdministrative Committee, Division of Community Internal Medicine, Geriatrics and Palliative Care, Department of Internal Medicine
- 1995 - 2001
MemberAmerican Geriatrics Society
- 1994 - 2014
MemberSociety of General Internal Medicine
- 1992 - 1997
MemberPatient and Health Education Committee, Mayo Clinic Rochester Committees
- 1992 - 1994
ChairEducation Committee, Division of Community Internal Medicine, Geriatrics and Palliative Care, Department of Internal Medicine
- 1992 - 1994
MemberAdministrative Committee, Division of Community Internal Medicine, Geriatrics and Palliative Care, Department of Internal Medicine
- 1992 - 1994
MemberGeneral Medicine Training Committee, Mayo Clinic Committees
- 1990 - 1991
MemberPersonnel Committee, Division of Community Internal Medicine, Geriatrics and Palliative Care, Department of Internal Medicine
- 1990 - present
MemberAmerican College of Physicians
- 1989 - 2005
MemberAmerican Medical Association
- 1989 - 2005
MemberMinnesota Medical Association
- 1986 - 1997
MemberEducation Committee, Division of Community Internal Medicine, Geriatrics and Palliative Care, Department of Internal Medicine
- 1986 - 1987
MemberLong-Range Planning Task Force, Division of Community Internal Medicine, Geriatrics and Palliative Care, Department of Internal Medicine