- 2019 - presentMemberSTART taskforce, Surgical Practice Committee, Mayo Clinic Florida Committees 
- 2017 - presentMemberClinical Practice Committee 
- 2017 - presentMemberSurgical and Procedural Committee 
- 2017 - presentMemberAnesthesiology Specialty Council, Mayo Clinic Specialty Councils, Mayo Clinic Clinical Practice Committee 
- 2017 - presentMemberSurgical and Procedural Specialty Council, Mayo Clinic Enterprise 
- 2017 - presentMemberPreoperative Evaluation Clinic Committee 
- 2017 - presentMemberMultidisciplinary Task Force for Outpatient Preoperative Medicine Practice, Mayo Clinic Medical Center 
- 2017 - presentChairFinance Committee, Department of Anesthesiology and Perioperative Medicine 
- 2017 - presentChairAdministrative Committee, Department of Anesthesiology and Perioperative Medicine 
- 2017 - presentMemberAnesthesia Quality Committee, Department of Anesthesiology and Perioperative Medicine 
- 2017 - presentCo-ChairAnesthesia Practice Optimization Group, Department of Anesthesiology and Perioperative Medicine 
- 2017 - presentMemberAnesthesia Education Committee, Mayo Clinic Florida Committees 
- 2017 - presentMemberAnesthesia Research Committee, Department of Anesthesiology and Perioperative Medicine 
- 2017 - presentMemberFlorida Society of Anesthesiologists 
- 2014 - presentMemberSociety of Anesthesia and Sleep Medicine 
- 2013MemberAmerican Medical Association 
- 2009 - presentMemberAsk Mayo Expert Advisory Group, Education Technology Center, Department of Education Administration 
- 2009 - presentMemberELS Steering Committee, Education Technology Center, Department of Education Administration 
- 2009 - presentMemberELS Search Requirements Committee, Education Technology Center, Department of Education Administration 
- 2008MemberEndovascular OR Expansion Workgroup, Mayo Clinic Rochester Workgroups 
- 2006 - presentMemberTask Force on Perioperative Transesophageal Echocardiography, American Society of Anesthesiologists 
- 2001 - presentMemberCouncil on Cardio-Thoracic and Vascular Surgery, American Heart Association 
- 2001 - presentMemberASE/SCA Task Force on Guidelines for Training in Perioperative Echocardiography, Society of Cardiovascular Anesthesiologists 
- 2000 - 2007MemberRevenue Systems Intermediary Group, Revenue Systems and Compliance Subcommittee - Rochester, Finance Committee - Rochester 
- 2000 - presentMemberEducation Committee, Society of Cardiovascular Anesthesiologists 
- 1999 - 2002MemberSubcommittee on Equipment, Monitoring, and Engineering Technologies, American Society of Anesthesiologists 
- 1999 - 2001MemberWorkstation Oversight Group, Information Technology Committee - Rochester, Mayo Clinic Rochester Committees 
- 1999 - presentMemberRecruitment Committee, Department of Anesthesiology and Perioperative Medicine 
- 1998MemberHospital Formulary Advisory Group, Mayo Group Practices 
- 1997 - 2007Vice ChairIntranet Development Subcommittee, Information Technology Committee - Rochester, Mayo Clinic Rochester Committees 
- 1997 - 2007MemberIntranet Development Subcommittee, Information Technology Committee - Rochester, Mayo Clinic Rochester Committees 
- 1997 - 2007MemberIntranet Management Subcommittee, Information Technology Committee - Rochester, Mayo Clinic Rochester Committees 
- 1997 - 2003ChairIntranet Task Force, Department of Anesthesiology and Perioperative Medicine 
- 1997 - 2003MemberIntranet Task Force, Department of Anesthesiology and Perioperative Medicine 
- 1997 - 2000MemberTask Force on DRG 104-107 (Valve and CABG Surgery), Mayo Clinic Rochester Task Forces 
- 1997 - 2000MemberTask Force on DRG (Catheterization for Patients with Congenital Heart Defects), Mayo Clinic Rochester Task Forces 
- 1997 - 2000MemberTask Force on DRG 112 (PTCA), Mayo Clinic Rochester Task Forces 
- 1997 - 1999MemberMayo 3M Peer Review Board 
- 1996 - 2008MemberAdministrative Committee, Department of Anesthesiology and Perioperative Medicine 
- 1996 - 2007Vice ChairAnesthesia Electronic Medical Record Steering Group, Department of Anesthesiology and Perioperative Medicine 
- 1996 - 2007MemberAnesthesia Electronic Medical Record Steering Group, Department of Anesthesiology and Perioperative Medicine 
- 1996 - 2004MemberHospital-Based Applications Oversight Group 
- 1996 - 2004MemberInpatient EMR Planning Group, Hospital-Based Applications Oversight Group 
- 1996 - 1998MemberCareVue Patient Record Task Force, Hospital-Based Applications Oversight Group 
- 1996 - 1997ChairAcademic Appointments and Promotions Committee, Department of Anesthesiology and Perioperative Medicine 
- 1994Program ChairWorkshop on Transesophageal Echocardiography, American Society of Anesthesiologists 
- 1994MemberWorkshop on Transesophageal Echocardiography, American Society of Anesthesiologists 
- 1994 - 2008MemberClinical Practice Committee, Department of Anesthesiology and Perioperative Medicine 
- 1994MemberProgram Committee, American Society of Echocardiography 
- 1994 - presentMemberIntraoperative Council, American Society of Echocardiography 
- 1993 - 1996MemberSCA/ASA Ad Hoc Task Force for Practice Parameters on Transesophageal Echocardiography, Society of Cardiovascular Anesthesiologists 
- 1992 - 1995MemberContinued Demonstration of Qualifications, Department of Anesthesiology and Perioperative Medicine 
- 1991 - 2007Vice ChairComputer, Equipment and Products Committee, Department of Anesthesiology and Perioperative Medicine 
- 1991 - 2007MemberComputer, Equipment and Products Committee, Department of Anesthesiology and Perioperative Medicine 
- 1991 - 1995Vice ChairAcademic Appointments and Promotions Committee, Department of Anesthesiology and Perioperative Medicine 
- 1991 - 1993MemberAlumni Liaison Committee, Department of Anesthesiology and Perioperative Medicine 
- 1991 - 1993MemberContinuing Medical Education Committee, Department of Anesthesiology and Perioperative Medicine 
- 1991ChairCareer Recognition Task Force, Department of Anesthesiology and Perioperative Medicine 
- 1991MemberAnesthesia Administration/Organization Task Force, Department of Anesthesiology and Perioperative Medicine 
- 1991MemberCareer Recognition Task Force, Department of Anesthesiology and Perioperative Medicine 
- 1991MemberOn-Call Task Force, Department of Anesthesiology and Perioperative Medicine 
- 1991MemberSearch Committee for Career Scientist Position, Department of Anesthesiology and Perioperative Medicine 
- 1991Associate ExaminerAmerican Board of Anesthesiology 
- 1990 - presentMemberAmerican Society of Echocardiography 
- 1989 - 1997MemberAcademic Appointments and Promotions Committee, Department of Anesthesiology and Perioperative Medicine 
- 1989MemberTask Force on Anesthesia Rotation, Department of Anesthesiology and Perioperative Medicine 
- 1989MemberAnesthesia Rotation Task Force, Department of Anesthesiology and Perioperative Medicine 
- 1988 - 1990ChairComputer Advisory Committee, Department of Anesthesiology and Perioperative Medicine 
- 1988 - 1990MemberComputer Advisory Committee, Department of Anesthesiology and Perioperative Medicine 
- 1987 - 1989Research CoordinatorCardiovascular Anesthesia, Department of Anesthesiology and Perioperative Medicine 
- 1987 - 1989MemberCardiovascular Anesthesia, Department of Anesthesiology and Perioperative Medicine 
- 1987MemberHospital Intensive Care Units Committee, Saint Marys Hospital 
- 1985 - 1989MemberCritical Care Research Committee, Mayo Clinic Committees 
- 1983 - 1986MemberAnesthesiology Research Committee, Department of Anesthesiology and Perioperative Medicine 
- 1982 - presentMemberAmerican Society of Anesthesiologists 
- 1982 - presentMemberInternational Anesthesia Research Society 
- 1982 - presentMemberMinnesota Society of Anesthesiologists 
- 1982 - presentMemberSociety of Cardiovascular Anesthesiologists 
- 1977 - presentMemberRoyal College of Anaesthetists 
-  MemberExecutive Committee, Intranet Management Subcommittee, Information Technology Committee - Rochester 
-  MemberMinnesota Medical Association 
-  MemberZumbro Valley Medical Society, Minnesota Medical Association