- 2025 - present
ChairDepartment of Medicine Research Chairs Committee
- 2019 - present
FellowAmerican Association for the Study of Liver Diseases
- 2015 - 2020
ChairMayo Clinic Research Core Subcommittee
- 2014 - 2017
Co-ChairIndividualized Medicine Clinic Cancer Task Force, Mayo Clinic Center for Individualized Medicine
- 2014 - 2016
Course DirectorCIM Program Oversight Committee, Mayo Clinic Center for Individualized Medicine
- 2013 - 2014
ChairNext Generation Sequencing in Cancer Task Force, Mayo Clinic Center for Individualized Medicine
- 2012 - 2021
DirectorClinomics Translational Program, Mayo Clinic Center for Individualized Medicine
- 2012 - 2016
ChairIndividualized Medicine Working Group, Mayo Clinic Center for Individualized Medicine
- 2012 - 2016
DirectorIndividualized Medicine Clinic, Mayo Clinic Center for Individualized Medicine
- 2011 - 2013
ChairDepartment of Medicine, Division of Gastroenterology and Hepatology, Research Associate Consultant Task Force
- 2011
ChairPathology Working Group, Mayo Clinic Center for Individualized Medicine
- 2011 - present
MemberIndividualized Medicine Executive Committee, Mayo Clinic Center for Individualized Medicine
- 2011 - present
MemberCIM Program Directors Meeting, Mayo Clinic Center for Individualized Medicine
- 2010 - 2015
MemberDepartment of Medicine Research Chairs Committee
- 2010 - 2015
ChairDepartment of Medicine, Division of Gastroenterology and Hepatology, Gastroenterology and Hepatology Research Committee
- 2008 - 2009
Assistant ChairDepartment of Medicine, Division of Gastroenterology and Hepatology, Gastroenterology and Hepatology Research Committee
- 2004 - 2005
MemberS.C. Johnson Genomics of Addiction Program
- 2003 - present
MemberAmerican Society of Human Genetics
- 2002 - present
MemberAmerican Association for the Study of Liver Diseases
- 2001 - present
MemberAmerican Gastroenterological Association
- 2000 - present
MemberAmerican College of Physicians-American Society of Internal Medicine
- 1997 - present
MemberEuropean Association for the Study of Liver Diseases
- 1996 - 2001
Trainee MemberAmerican Association for the Study of Liver Diseases
- 1996 - 2000
Trainee MemberAmerican Gastroenterological Association
- 1996 - present
MemberMayo Clinic Alumni Association, Mayo Clinic College of Medicine and Science, Department of Education Administration
- 1993 - present
MemberMinnesota Medical Association
- 1993 - present
MemberAmerican Medical Association
- 1992 - 2000
AssociateAmerican College of Physicians-American Society of Internal Medicine
- 1989 - present
MemberMedical Association of Thessaloniki, Greece