- 2029 - 2031Immediate Past ChairAmerican Heart Association Council on Lifestyle and Cardiometabolic Health, Lifestyle Obesity Committee 
- 2027 - 2029ChairAmerican Heart Association Council on Lifestyle and Cardiometabolic Health, Lifestyle Obesity Committee 
- 2025 - 2027Chair-ElectAmerican Heart Association Council on Lifestyle and Cardiometabolic Health, Lifestyle Obesity Committee 
- 2022 - 2025MemberAmerican College of Cardiology/Health Care Innovation Section Leadership Council 
- 2018 - presentCo-DirectorDepartment of Cardiovascular Medicine, Artificial Intelligence Working Group  
- 2013MemberThe Obesity Society 
- 2013 - presentFacultyMayo Clinic Rehabilitation Medicine Research Center 
- 2012 - presentDirector of ResearchDan Abraham Healthy Living Center 
- 2012 - presentMemberIschemic Heart Disease Council Executive Committee 
- 2012 - presentMemberSaint Marys Hospital Quality and Safety Committee, Mayo Clinic Rochester Committees 
- 2011 - presentDirectorQuality Improvement and Safety, Cardiovascular Health Clinic, Division of Cardiovascular Diseases 
- 2011 - presentScientific AdvisorTreatment Strategies - US Cardiology 
- 2011 - presentMemberNorth American Association for the Study of Obesity 
- 2010 - 2012Abstract ReviewerAmerican Heart Association Epidemiology and Prevention Scientific Meetings 
- 2010Grant Application ReviewerCatalan Agency for Health Technology Assessment and Research 
- 2010Abstract ReviewerAndaluza Society of Cardiology National Meeting 
- 2010 - presentMemberAmerican Society of Echocardiography 
- 2010 - presentInternational Committee RepresentativeAmerican Association of Cardiovascular and Pulmonary Rehabilitation 
- 2010 - presentMemberAmerican Association of Cardiovascular and Pulmonary Rehabilitation 
- 2009 - presentMemberCouncil on Nutrition, Physical Activity, and Metabolism, American Heart Association 
- 2009 - presentMemberAmerican Heart Association 
- 2008 - 2011ChairClinical Practice Committee, Cardiovascular Health Clinic, Division of Cardiovascular Diseases 
- 2007 - 2010MemberKnowledge and Encounter Research (KER) Unit 
- 2007 - presentMemberPatient Education Research Committee, Mayo Clinic Committees 
- 2007 - presentMemberCase-Based Learning System, Department of Internal Medicine 
- 2005 - presentMemberQUEST Outcomes Research Group, Department of Internal Medicine 
- 2005 - presentMemberHeart Failure Quality Improvement Program 
- 2004 - presentMemberResearch Committee, Cardiovascular Health Clinic, Division of Cardiovascular Diseases 
- 2004 - presentFellowAmerican Heart Association 
- 2002 - 2006MemberData Review Committee, Minnesota Heart Disease and Stroke Prevention Initiative, Minnesota Department of Health 
- 2002 - presentFellowAmerican College of Cardiology 
- 2001 - 2006MemberSteering Committee, Guanajuato Project for Cardiovascular Disease Prevention 
- 2001 - presentMemberCardioVision 2020 
- 2000 - 2006AdvisorHealth Policy, Government of the State of Guanajuato, Mexico 
- 2000 - 2006MemberHealth Policy, Government of the State of Guanajuato, Mexico 
- 2000 - 2001MemberClinical Endpoints Committee, VALIANT Trial, Brigham and Women's Hospital 
- 1999 - 2000MemberInstitutional Board Review Committee, Mount Sinai Medical Center 
-  DirectorHeart Failure Quality Improvement Program 
-  Co-DirectorCase-Based Learning System, Department of Internal Medicine 
-  Associate ChairResearch Committee, Cardiovascular Health Clinic, Division of Cardiovascular Diseases 
-  DirectorPreventive Cardiology Fellowship Program, Cardiovascular Health Clinic, Division of Cardiovascular Diseases 
-  MemberIschemic Heart Disease Program, Division of Cardiovascular Diseases, Department of Internal Medicine 
-  MemberCV Fellowship Program Committee, Division of Cardiovascular Diseases, Department of Internal Medicine 
-  MemberQuality Improvement Committee, Cardiovascular Health Clinic, Division of Cardiovascular Diseases 
-  MemberEchocardiography Laboratory, Division of Cardiovascular Diseases, Department of Internal Medicine