- 2011 - present
ChairPharma, Industry, and FDA Committee, American Motility Society
- 2008 - 2010
PresidentAmerican Motility Society
- 2007 - 2010
MemberCouncil, American Gastroenterological Association
- 2007 - 2009
MemberAudit Committee, American Gastroenterological Association
- 2007 - 2009
MemberFuture Trends Committee, American Gastroenterological Association
- 2007 - 2009
MemberResearch Committee, Mayo Clinic Rochester - Executive Board, Mayo Clinic Rochester Committees
- 2007 - present
MemberAdvisory Board, International Foundation for Functional Gastrointestinal Disorders
- 2005 - 2014
ConsultantGastrointestinal Drugs Advisory Committee, Food and Drug Administration
- 2004 - 2010
MemberLeadership Cabinet, American Gastroenterological Association
- 2004 - 2007
MemberK12 Multidisciplinary Advisory Committee, Clinical Research Training Program
- 2004 - present
ChairAdmissions/Graduation Subcommittee, Clinical Research Training Program
- 2004 - present
MemberAdmissions/Graduation Subcommittee, Clinical Research Training Program
- 2004 - present
MemberCurriculum Subcommittee, Clinical Research Training Program
- 2004 - present
MemberOpportunity Assessment Group, Mayo Clinic Rochester Committees
- 2004 - present
MemberExecutive Committee, Robert and Arlene Kogod Program on Aging, Department of Internal Medicine
- 2003 - 2009
MemberResearch Award Selection Committee, International Foundation for Functional Gastrointestinal Disorders
- 2003 - 2008
ChairMedical-Industry Relations Committee, Mayo Clinic Committees
- 2003 - 2008
ChairConflict of Interest Review Board - Mayo Clinic, Mayo Clinic Committees
- 2003 - 2004
MemberMayo Clinic Brand and Marketing Committee, Mayo Clinic Committees
- 2003 - 2004
ChairGastrointestinal Drugs Advisory Committee, Food and Drug Administration
- 2002 - 2004
MemberPublications and Informatics Committee, American Gastroenterological Association
- 2002 - 2003
ChairEducation Committee, Clinical Research Training Program
- 2002 - 2003
ChairMayo Clinic Research Compliance Committee, Mayo Clinic Rochester Committees
- 2002 - 2003
MemberEducation Committee, Division of Gastroenterology and Hepatology, Department of Internal Medicine
- 2002 - 2003
MemberMayo Clinic Research Compliance Committee, Mayo Clinic Rochester Committees
- 2002
MemberPersonnel Committee, Division of Gastroenterology and Hepatology, Department of Internal Medicine
- 2002 - present
Associate DirectorClinical Research Training Program
- 2002 - present
Vice ChairExecutive Committee, Clinical Research Training Program
- 2002 - present
MemberEducation Committee, Clinical Research Training Program
- 2001 - 2002
MemberStrategic Issues Committee, Mayo Clinic Rochester Committees
- 2001
ChairMayo Clinic Study Section Subcommittee, Mayo Clinic Rochester Committees
- 2001 - present
Strategic Planning ChairPersonnel Committee, Division of Gastroenterology and Hepatology, Department of Internal Medicine
- 2000 - 2004
MemberGastrointestinal Drugs Advisory Committee, Food and Drug Administration
- 2000 - 2001
ChairMayo Clinic Gene Therapy Advisory Subcommittee, Mayo Clinic Committees
- 2000 - 2001
MemberMayo Clinic Gene Therapy Advisory Subcommittee, Mayo Clinic Committees
- 2000 - 2001
MemberMayo Clinic Study Section Subcommittee, Mayo Clinic Rochester Committees
- 2000 - 2001
MemberStrategic Alliance Committee, Mayo Clinic Rochester Committees
- 2000
ChairEquipment Subcommittee, Mayo Clinic Clinical Practice Committee, Mayo Clinic Committees
- 2000
MemberEquipment Subcommittee, Mayo Clinic Clinical Practice Committee, Mayo Clinic Committees
- 2000
MemberMayo Clinic Operations Committee, Mayo Clinic Committees
- 2000
Vice ChairMayo Clinic Study Section Subcommittee, Mayo Clinic Rochester Committees
- 1999 - present
MemberExecutive Committee, Division of Gastroenterology and Hepatology, Department of Internal Medicine
- 1998 - 2003
MemberClinical Research Subcommittee, Research Committee, Mayo Clinic Rochester - Executive Board
- 1998 - 2003
MemberExecutive Committee, Clinical Research Subcommittee, Research Committee
- 1997 - 2001
Co-ChairMotility, Nerve-Gut Section, Nominating Committee, American Gastroenterological Association
- 1997 - 2001
MemberCouncil, American Gastroenterological Association
- 1997 - 1999
ChairInstitutional Review Board, Mayo Clinic Committees
- 1997 - 1999
MemberResearch Committee, Mayo Clinic Rochester - Executive Board, Mayo Clinic Rochester Committees
- 1997 - 1998
ChairClinical Practice Section, American Motility Society
- 1997 - 1998
MemberClinical Practice Section, American Motility Society
- 1996 - 2000
MemberGoverning Board, American Motility Society
- 1996 - 1999
MemberInstitutional Review Board, Mayo Clinic Committees
- 1996
Vice ChairInstitutional Review Board, Mayo Clinic Committees
- 1995 - 2003
MemberSteering Committee, Motility, Nerve-Gut Section, Nominating Committee
- 1995 - 1998
MemberResearch Committee, American College of Gastroenterology
- 1995 - present
MemberMotility, Nerve-Gut Section, Nominating Committee, American Gastroenterological Association
- 1994 - 1996
MemberExecutive Committee, Division of Gastroenterology and Hepatology, Department of Internal Medicine
- 1994
MemberTask Force on Accreditation and Education, American Motility Society
- 1991 - present
MemberInternational Advisory Board of Argomenti di Gastroenterologia Clinica
- 1990 - 1993
DirectorAmerican Gastroenterological Association Center for Specialized Postgraduate Education (Motility Section), Internal Medicine and Medical Specialties, Mayo Graduate School of Medicine
- 1990 - 1993
MemberAmerican Gastroenterological Association Center for Specialized Postgraduate Education (Motility Section), Internal Medicine and Medical Specialties, Mayo Graduate School of Medicine
- 1990 - 1992
MemberInstitutional Review Board, Mayo Clinic Committees
- 1989 - 1992
MemberAdvisory Committee, Clinical Research Center
- 1989 - present
Abstract ReviewerMotility, Nerve-Gut Section, Nominating Committee, American Gastroenterological Association
- 1988 - 1998
MemberResearch Committee, Division of Gastroenterology and Hepatology, Department of Internal Medicine
- 1988 - present
MemberDivision of Gastroenterology and Hepatology, Department of Internal Medicine
-
MemberDivision of Gastroenterology, Internal Medicine and Medical Specialties, Mayo Graduate School of Medicine
-
MemberMinnesota Medical Association
-
MemberZumbro Valley Medical Society, Minnesota Medical Association