Member of the Board of Directors
- Co-Chair of the Steering Committee of the EMPEROR-Reduced and EMPEROR-Preserved Clinical Trails
- Patrick H. Lehan Chair in Cardiovascular Research
- Professor and Chairman of the Department of Medicine at University of Mississippi Medical Center
- Chair of NIH Heart Failure Network Ancillary Studies Committee
- Member of the Board of Directors of both the American Heart Association-Long Island and Heart Failure Society of America.