- 2024 - present
TreasurerAmerican Society of Transplant Surgeons
- 2023 - present
MemberAmerican Society of Transplant Surgeons, American Transplant Congress Planning Committee
- 2021 - present
Education Committee MemberInternational Liver Cancer Association
- 2021 - 2022
Vice ChairPersonnel Committee
- 2021 - 2022
PresidentOfficers and Councilors of Staff
- 2020 - present
Task Force MemberHepatobiliary Task Force (HB TF), Gastrointestinal Steering Committe (GISC), National Cancer Institute
- 2020 - 2021
President-ElectOfficers and Councilors
- 2019 - present
MemberAmerican Surgical Association
- 2018 - 2021
CouncilAmerican Society of Transplant Surgeons, American Transplant Congress Planning Committee
- 2017 - 2019
ChairOPTN/UNOS Liver and Intestinal Organ Transplant Committee, United Network for Organ Sharing
- 2017 - 2022
MemberPersonnel Committee
- 2017 - 2020
Advisory Panel MemberOffice of Staff Services, Department of Human Resources
- 2016
Course ChairLiver Transplant SIG, American Association for the Study of Liver Diseases
- 2016 - 2018
ChairCommunications Committee, American Society of Transplant Surgeons
- 2016 - 2018
Co-ChairHCC Guideline Writing Group, Practice Guidelines Committee, American Association for the Study of Liver Diseases
- 2015 - 2018
Governing BoardAmerican Association for the Study of Liver Diseases
- 2015 - 2017
Vice ChairOPTN/UNOS Liver and Intestinal Organ Transplant Committee, United Network for Organ Sharing
- 2015 - present
MemberOPTN/UNOS Policy Oversight Committee, United Network for Organ Sharing
- 2015 - 2017
Councilor - Surgery and Surgical SpecialtiesOfficers and Councilors
- 2014 - 2016
MemberOfficers and Councilors
- 2014 - 2016
MemberPractice Guidelines Committee, American Association for the Study of Liver Diseases
- 2014 - 2017
Board of DirectorsUnited Network for Organ Sharing
- 2014 - 2016
Executive Committee MemberUnited Network for Organ Sharing
- 2014
MemberNominating Committee, American Association for the Study of Liver Diseases
- 2012
ChairAASLD/ILTS Transplant Course, American Association for the Study of Liver Diseases
- 2012 - 2014
Regional RepresentativeOPTN/UNOS Membership and Professional Standards Committee, United Network for Organ Sharing
- 2012 - 2016
MemberResearch Executive Committee, Department of Surgery
- 2012 - present
MemberInternational Liver Transplantation Society
- 2011 - 2016
MemberCommunications Committee, American Society of Transplant Surgeons
- 2010 - 2012
MemberEducation Committee, American Association for the Study of Liver Diseases
- 2008 - 2011
MemberOPTN/UNOS Operations Committee, United Network for Organ Sharing
- 2008 - present
MemberQuality Committee, Executive Committee, William J von Liebig Transplant Center
- 2007 - 2012
MemberOPTN/UNOS Liver and Intestinal Organ Transplant Committee, United Network for Organ Sharing
- 2007 - 2011
MemberClinical Experiences Curriculum Committee, Mayo Clinic College of Medicine and Science, Department of Education Administration
- 2007 - 2010
ChairOPTN/UNOS Region 7 Review Board, United Network for Organ Sharing
- 2007 - 2009
MemberVanguard Committee, American Society of Transplant Surgeons
- 2006 - present
FellowAmerican College of Surgeons
- 2005 - 2008
Member at LargeOPTN/UNOS Membership and Professional Standards Committee, United Network for Organ Sharing
- 2005 - present
MemberAmerican Association for the Study of Liver Diseases
- 2005 - present
MemberAmerican Society of Transplant Surgeons
- 2005 - present
MemberAmerican Society of Transplantation