- 2014
MemberJournal of Radiology- member of editorial board
- 2013
Program Committee RepresentativeAmerican Society of Neuroradiology
- 2010
Program DirectorGraduate Education Committee - Medical and Laboratory Specialties, Mayo Clinic Committees
- 2008
Senior MemberSociety of NeuroInterventional Surgery
- 2004 - present
MemberTechnology Assessment Subcommittee, Society of NeuroInterventional Surgery
- 2003 - present
MemberScientific Program Committee, Society of NeuroInterventional Surgery
- 2002
MemberTraumatic Brain Injury Committee, Mayo Clinic Rochester Committees
- 2002 - present
MemberCerebrovascular Subcommittee, Traumatic Brain Injury Committee, Mayo Clinic Rochester Committees
- 2002 - present
MemberNeuroradiology Procedures Committee, Division of Neuroradiology, Department of Radiology
- 2000 - 2004
ChairWorkforce Committee, Society of NeuroInterventional Surgery
- 2000 - present
MemberResearch Committee, Society of NeuroInterventional Surgery
- 1999 - 2004
ConsultantWarfarin and Aspirin for Intracranial Atherosclerotic Disease Trial, National Institutes of Health
- 1999 - present
MemberAmerican Society of Neuroradiology
- 1999 - present
MemberResearch Committee, American Society of Neuroradiology
- 1998 - present
MemberSociety of NeuroInterventional Surgery
- 1991 - 2003
MemberAmerican Roentgen Ray Society
- 1991 - present
MemberRadiological Society of North America
-
MemberDepartment of Radiology
-
ChairTechnology Assessment Subcommittee, Society of NeuroInterventional Surgery