- 2025 - presentMemberFAA AEROMEDICAL INNOVATION AND MODERNIZATION WORKING GROUP 
- 2022 - 2023MemberAmerican Board of Preventive Medicine 
- 2016 - 2018DirectorMayo Clinic Center for Military Medicine 
- 2015 - 2016ChairMayo Military Education Committee 
- 2015 - 2018MemberMayo Clinic and the Military work group 
- 2014 - 2018MemberMayo Military Education Committee 
- 2014 - presentFellowAerospace Medical Association 
- 2011 - presentMemberAccreditation Council for Graduate Medical Education/American Board of Preventive Medicine, American Board of Preventive Medicine 
- 2011 - 2012RepresentativeCommission on Accreditation of Medical Transport Systems 
- 2009 - 2020MemberExecutive Committee, Division of Preventive, Occupational and Aerospace Medicine, Department of Internal Medicine 
- 2009 - 2016MemberEducation Committee, Department of Internal Medicine 
- 2009 - 2016ChairEducation Committee, Division of Preventive, Occupational and Aerospace Medicine, Department of Internal Medicine 
- 2009 - 2015MemberOccupational Health and Case Management Implementation Group, Division of Preventive, Occupational and Aerospace Medicine, Department of Internal Medicine 
- 2009 - 2015MemberSubcommittee on General Medical Training, Department of Internal Medicine 
- 2009 - 2015MemberSubcommittee on Subspecialty Training, Department of Internal Medicine 
- 2008 - 2018MemberEducation Committee, Division of Preventive, Occupational and Aerospace Medicine, Department of Internal Medicine 
- 2008 - 2020MemberAerospace Section Committee, Division of Preventive, Occupational and Aerospace Medicine, Department of Internal Medicine 
- 2008 - 2018Program DirectorAerospace Medicine Fellowship 
- 2008 - 2015MemberOccupational Medicine Committee, Division of Preventive, Occupational and Aerospace Medicine, Department of Internal Medicine 
- 2008 - 2020MemberMinnesota Medical Association 
- 2008 - 2018MemberMayo Preventive Medicine Fellowship Residency Advisory Committee 
- 2008 - 2016MemberResidency Advisory Committee, USAF School of Aerospace Medicine, United States Air Force 
- 2008MemberNational Aerospace Medicine Residency Advisory Committee 
- 2004 - 2016MemberAmerican College of Occupational and Environmental Medicine 
- 2002 - 2005MemberGraduate Medical Education Committee, USAF School of Aerospace Medicine 
- 1997 - presentMemberAerospace Medical Association 
- 1989 - 1990MemberContinuing Medical Education Committee, Carver College of Medicine, University of Iowa 
- 1988 - 1990MemberResearch Committee, Department of Family Practice, Carver College of Medicine 
- 1987 - 1990MemberResidency Committee, Department of Family Practice, University of Iowa Carver College of Medicine 
- 1982 - 2021FellowAmerican Academy of Family Practice 
-  MemberSociety of USAF Flight Surgeons 
-  MemberResidency Committee, USAF Family Practice Residency, Ehrling Bergquist Hospital