- 2018 - present
DirectorAmerican College of Surgeons
- 2017 - present
MemberBoard of Trustees - Mayo Clinic, Mayo Clinic Committees
- 2017 - present
MemberNamed Professorship Committee, Mayo Clinic Board of Governors
- 2017 - present
MemberMayo Clinic Board of Governors
- 2016 - 2017
MemberAmerican Society of Colon and Rectal Surgeons, Fundamentals of Rectal Cancer Project Committee
- 2015 - 2017
MemberAmerican Society of Colon and Rectal Surgeons
- 2015 - 2018
LiaisonCommission on Cancer, American College of Surgeons
- 2015 - 2021
MemberMicrobiome Executive Leadership
- 2014 - 2017
Executive CouncilAmerican Society of Colon and Rectal Surgeons
- 2014 - 2017
MemberAmerican Society of Colon and Rectal Surgeons, Young Surgeons Committee
- 2014 - 2017
Executive Council MemberAmerican Society of Colon and Rectal Surgeons
- 2013 - present
MemberMidwest Executive Operations Team, Mayo Clinic Health System
- 2013 - present
MemberSurgical and Procedural Committee
- 2013 - present
MemberSociety of Surgical Chairs
- 2012 - present
MemberRochester Diversity and Inclusion Council
- 2012 - present
MemberMayo Clinic - University of Illinois Urbana Champaign Steering Committee
- 2011 - 2014
MemberPersonnel Committee - Rochester, Mayo Clinic Rochester Committees
- 2011 - present
Program DirectorMicrobiome Program, Mayo Clinic Center for Individualized Medicine
- 2010 - present
MemberAlliance for Clinical Trials in Oncology, Mayo Clinic Cancer Center
- 2010 - present
Program DirectorAlliance for Clinical Trials in Oncology, Mayo Clinic Cancer Center
- 2006 - 2011
MemberClinical Oncology Study Section, National Cancer Institute, National Institutes of Health
- 2006 - 2011
ChairClinical Oncology Study Section, National Cancer Institute, National Institutes of Health
- 2006 - 2009
MemberClinical Trials Advisory Committee, National Cancer Institute, National Institutes of Health
- 2005 - 2011
Co-ChairOncology Group, American College of Surgeons
- 2005 - 2011
Co-ChairAmerican College of Surgery Oncology Group
- 2004 - 2005
PresidentNorthwest Society of Colon and Rectal Surgeons
- 2002 - 2005
Vice ChairNorth Central Cancer Treatment Group
- 2002 - present
LiaisonGenomics Liaison Subcommittee, Mayo Clinic Rochester Committees
- 2002
ChairSurgical Therapy of Colorectal Cancer, Hindgut Session, World Congress of Gastroenterology
- 2002
ChairColon Cancer, Interactive Session, World Congress of Gastroenterology
- 2002 - present
MemberAdvisory Committee, National Surgical Adjuvant Breast and Bowel Project
- 2001 - present
Vice PresidentNorthwest Society of Colon and Rectal Surgeons
- 2001
MemberFrameworks for Assessing Clinical Utility of Diagnostic Tests, National Cancer Institute, National Institutes of Health
- 2001 - 2002
PresidentMayo Clinic Chapter, Sigma Xi, The Scientific Research Society
- 2001
ChairSubcommittee H, Initial Review Committee (Study Section), National Cancer Institute
- 2000
MemberAmerican Joint Commission on Cancer
- 2000 - 2002
PresidentResearch Foundation, American Society of Colon and Rectal Surgeons
- 2000
President-ElectMayo Clinic Chapter, Sigma Xi, The Scientific Research Society
- 2000
MemberInternational Society of Intraoperative Radiation Therapy
- 1999
ChairColorectal Cancer Surgery Guidelines Meeting, National Cancer Institute, National Institutes of Health
- 1999 - 2010
LeaderGI Program, Mayo Clinic Cancer Center
- 1999 - 2010
MemberInternal Scientific Advisory Committee, Mayo Clinic Cancer Center Committees, Mayo Clinic Cancer Center
- 1999 - 2001
MemberRochester Clinical Facilities Committee, Mayo Clinic Rochester Committees
- 1999
MemberResearch Committee, Mayo Clinic Rochester - Executive Board, Mayo Clinic Rochester Committees
- 1999 - present
MemberExecutive Committee, Mayo Clinic Cancer Center - Rochester, Mayo Clinic Cancer Center
- 1998 - 2000
Vice PresidentResearch Foundation, American Society of Colon and Rectal Surgeons
- 1998 - 1999
MemberInstitutional Clinical Research Subcommittee, Mayo Clinic Rochester Committees
- 1998 - present
Senior Board ExaminerAmerican Board of Colon and Rectal Surgery
- 1997 - 2000
MemberExecutive/Electoral Committee, Mayo Clinic Chapter, Sigma Xi, The Scientific Research Society
- 1997 - 2006
MemberMayo Clinic Rochester Surgical Committee, Mayo Clinic Rochester Committees
- 1997 - 1999
MemberInstitutional Review Board, Mayo Clinic Committees
- 1997
Program ChairNorthwest Society of Colon and Rectal Surgeons
- 1996 - 2001
MemberSubcommittee H, Initial Review Committee (Study Section), National Cancer Institute
- 1996
MemberCoordinating Committee, Mayo Clinic Rochester Committees
- 1996 - present
MemberAdministrative Committee, Department of Surgery
- 1996 - present
MemberColorectal Cancer Section, Cooperative Group Clinical Trials Program, American College of Surgeons
- 1995 - 2011
MemberSociety of University Surgeons
- 1995 - 1996
MemberData Monitoring Committee, North Central Cancer Treatment Group
- 1995 - present
MemberNorth Central Cancer Treatment Group
- 1995 - present
MemberDistrict #2 Committee on Applicants, Minnesota Chapter, American College of Surgeons
- 1994 - 2001
ChairAwards Committee, Research Foundation, American Society of Colon and Rectal Surgeons
- 1994 - 1998
Associate ExaminerAmerican Board of Colon and Rectal Surgery
- 1994 - 1995
MemberContinuous Improvement Task Force on Patient Waiting Time in the Sixth Floor Lobby, Mayo Clinic Task Forces/Work Groups
- 1994 - 1995
MemberCommittee for Review of Colorectal Cooperative Clinical Trials, American Society of Colon and Rectal Surgeons
- 1994
MemberNominating Committee, Officers & Councilors of Staff - Rochester, Mayo Clinic Rochester Committees
- 1994
MemberSociety for Surgery of the Alimentary Tract
- 1994 - present
MemberClinical Practice Committee, Department of Surgery
- 1994 - present
MemberOutpatient GI & CRS Integration Work Group, Mayo Clinic Rochester Workgroups
- 1994 - present
MemberBoard of Trustee, American Society of Colon and Rectal Surgeons
- 1993 - 1996
MemberAdvisory Committee, General Clinical Research Center
- 1993 - 1996
MemberYoung Surgeons Committee, American Society of Colon and Rectal Surgeons
- 1993 - 1995
MemberBoard of Directors, Minnesota Surgical Society
- 1993
FellowAmerican College of Surgeons
- 1993
MemberAmerican Association for the Advancement of Science
- 1993
MemberProgram Committee, American Society of Colon and Rectal Surgeons
- 1993 - present
MemberMinimally Invasive Surgery Advisory Committee, Department of Surgery
- 1992 - 1995
MemberInstitutional Animal Care and Use Committee, Mayo Clinic Committees
- 1992
ChairAwards Committee, American Society of Colon and Rectal Surgeons
- 1992
MemberMinnesota Chapter, American College of Surgeons
- 1992
MemberSociety of Surgical Oncology
- 1991 - 1994
MemberEqual Opportunities Committee, Mayo Clinic Committees
- 1991
MemberAmerican Association for Cancer Research
- 1991
MemberAmerican Gastroenterological Association
- 1991
MemberAssociation of Women Surgeons
- 1991 - present
MemberGeneral Surgery Undergraduate Education Committee, Department of Surgery
- 1990 - 1995
MemberSurgical Research Committee, Mayo Clinic Rochester Committees
- 1990 - 1995
ChairYoung Researcher's Committee, American Society of Colon and Rectal Surgeons
- 1990
Affiliate MemberAmerican College of Surgeons
- 1990
MemberAmerican Medical Women's Association
- 1990 - present
MemberMayo Lower GI Committee, Mayo Clinic Rochester Committees
- 1989
MemberAssociation for Academic Surgery
- 1989 - present
MemberNorthwest Society of Colon and Rectal Surgeons
- 1988 - present
MemberPriestley Society
- 1987
MemberAmerican Medical Association
- 1987
MemberMinnesota Medical Association
- 1987
MemberZumbro Valley Medical Society, Minnesota Medical Association
- 1985
CandidateAmerican College of Surgeons
-
MemberColon and Rectal Surgery, Journal Club, Department of Surgery
-
MemberNorth Central Cancer Treatment Group, Mayo Clinic Cancer Center - Rochester, Mayo Clinic Cancer Center
-
MemberMedical-Industry Relations Committee, Mayo Clinic Committees
-
Scientific CoordinatorSurgery Section, North Central Cancer Treatment Group