- 2021 - 2023
MemberSurgical Supplies and Technology Team, Surgical Committee - Florida, Clinical Practice Committee - Florida
- 2021
Proposal ReviewerCenter for Digital Health
- 2021
Content ExpertEnterprise Radiology Next Generation Speech Platform Project
- 2020 - present
MemberEnterprise Radiology Artificial Intelligence Subcommittee (ERAIS), Mayo Clinic Committees, Mayo Clinic
- 2018 - present
Founding Member and FellowSociety for Cardiovacular Magnetic Resonance
- 2013 - 2015
MemberAmerican College of Radiology
- 2012 - 2018
Member / SecretaryRadiological Society of North America, Research & Education Foundation - Board of Trustees
- 2012 - 2018
SecretaryR&E Foundation Committee, Radiological Society of North America
- 2011 - 2017
MemberAmerican College of Radiology
- 2011 - 2012
MemberR&E Foundation Committee, Radiological Society of North America
- 2010 - 2018
MemberAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 2010 - present
FellowAmerican College of Radiology
- 2009 - 2014
RepresentativeAmerican College of Radiology
- 2009 - 2013
Imaging Co-ChairAmerican College of Radiology
- 2009 - 2013
Instructional Course FacultyAmerican College of Radiology
- 2009 - 2011
Chairman & Question Writer for NonCardiac content of annual CBCCT examCertification Board of Cardiovascular Computed Tomography
- 2009 - 2011
Section ChairCertification Board of Cardiovascular Computed Tomography
- 2009 - present
Founding Member and FellowSociety of Cardiovascular Computed Tomography
- 2008 - 2018
Chairman / MemberAmerican College of Radiology Appropriateness Criteria Committee, Expert Panel on Cardiac Imaging
- 2008 - 2014
Instructional Course FacultyAmerican College of Radiology
- 2008 - 2014
Committee MemberAmerican College of Radiology Imaging Network, American College of Radiology
- 2008 - 2014
MemberAmerican College of Radiology
- 2008 - 2014
MemberAmerican College of Radiology
- 2008 - 2013
MemberAmerican College of Radiology
- 2008 - 2010
MemberSociety of Cardiovascular Computed Tomography
- 2008
Reviewer/ConsultantAmerican College of Radiology
- 2008
MemberRadiological Society of North America
- 2007 - 2011
Committee ChairR&E Foundation Committee, Radiological Society of North America
- 2007 - 2009
MemberNorth American Society for Cardiac Imaging - Executive Committee & Board of Directors
- 2005 - 2008
Subcommittee MemberAmerican College of Radiology Computed Tomography Accreditation Program
- 2005 - 2007
Member, CardiacAmerican College of Radiology
- 2005 - 2007
AmbassadorAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 2004 - 2018
MemberRadiological Society of North America
- 2004 - 2007
Assembly DelegateAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 2003 - 2010
Member / ChairmanAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 2003 - 2010
Committee ChairAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 2001 - 2003
Committee ChairAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 2000 - 2006
ChairmanInternational Consortium for Standardization in Cardiac CT
- 2000 - 2006
Founder and ChairInternational Consortium for Standardization in Cardiac CT
- 2000 - 2002
MemberAmerican College of Radiology - MRI Accreditation Program
- 1999 - 2004
MemberAmerican College of Radiology
- 1999 - 2002
Subcommittee ChairAmerican College of Radiology
- 1999 - 2001
Chair-Writing GroupAmerican College of Radiology
- 1998 - 2001
RepresentativeAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 1996 - 2018
MemberProgram Committee, Radiological Society of North America
- 1996 - 2011
Program Committee MemberSociety for Cardiovascular Magnetic Resonance
- 1996 - 2001
ChairAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 1995 - 2011
Abstract ReviewerAmerican College of Cardiology
- 1995 - 2007
Abstract ReviewerInternational Society of Magnetic Resonance in Medicine
- 1995 - 2001
MemberAmerican Heart Association
- 1994
Conference OrganizerInternational Society of Magnetic Resonance in Medicine
- 1994 - 2009
Secretary-TreasurerNorth American Society for Cardiac Imaging - Executive Committee & Board of Directors
- 1994 - 2001
ChairInternational Society of Magnetic Resonance in Medicine
- 1994 - 1997
Cardiac Panel MemberEconomics Committee on Coding and Nomenclature, American College of Radiology; Economics Committee on Coding and Nomenclature
- 1994 - 1997
Section ChairRefresher Course, Radiological Society of North America
- 1994 - 1997
MemberNorth American Society for Cardiovascular Imaging
- 1994 - 1997
Grant Application ReviewerAmerican Heart Association
- 1994 - present
FellowAmerican College of Cardiology
- 1993 - 2013
Oral Examiner 1993-2013American Board of Radiology
- 1993 - 2009
Chair - Membership CommitteeNorth American Society for Cardiovascular Imaging
- 1993 - 1995
ChairProgram Committee, North American Society for Cardiovascular Imaging
- 1993 - 1995
LiaisonAmerican Heart Association
- 1993
Committee MemberSociety for Magnetic Resonance Imaging
- 1992 - 2019
Abstract ReviewerAmerican Heart Association
- 1992 - 2010
MemberAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 1992 - 1997
MemberAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 1991 - 1996
Member, Standards CommitteeAmerican College of Radiology
- 1991 - 1995
RepresentativeNorth American Society for Cardiovascular Imaging
- 1990 - 2007
Consultant ReviewerLocal, American Heart Association
- 1990 - 1996
Committee ChairAmerican Heart Association, Council on Cardiovascular Radiology & Intervention
- 1989 - 1993
Committee ChairSociety for Magnetic Resonance Imaging
- 1989 - present
FellowAmerican Heart Association
- 1981 - present
Regular MemberAmerican College of Cardiology
- 1981 - present
Regular MemberAmerican College of Radiology