Cardiologist, FACC, FAHA
- Cardiologist & Professor of Medicine, Cedars-Sinai Medical Center, Los Angeles
- Fellow, American Heart Association Councils on Circulation and Atherosclerosis and Thrombosis
- Fellow, American College of Cardiology
- He serves on several National Committees of the American College of Cardiology and the American Heart Association, And has served on the FDA Cardiorenal Advisory Committee, The Institute of Medicine Comparative Effectiveness Research Methodology Committee, And the NIH Study Section on Biomedical Imaging and BioEngineering.