University of California, San Francisco General Surgery Residency (1976-1983)
University of California, San Francisco Cardiothoracic Residency (1983-1985)
Assistant Professor of Surgery, SUNY Health Science Center at Brooklyn (1986-1991)
Associate Clinical Professor of Cardiothoracic Surgery, Albert Einstein College of Medicine (1991-2013)
Chief, Division of Cardiac Surgery, Mount Sinai Beth Israel (1991-2015)
Associate Professor of Cardiothoracic Surgery, Icahn School of Medicine at Mount Sinai (2014-2015)
Professor of Clinical Cardiothoracic Surgery, Weill Cornell Medical College (2015-present)
Chairman, Department of Cardiothoracic Surgery, New York-Presbyterian Brooklyn Methodist Hospital (2015-2023)
Vice Chairman, Department of Cardiothoracic Surgery, New York-Presbyterian Brooklyn Methodist Hospital (2023-present)
Multiple arterial bypass grafting
Repair of thoracic aneursyms
Congenital heart disease in adults
Myocardial revascularization using the radial artery
Valvular heart disease
Franklin and Marshall College (A.B. 1972)
University of Pennsylvania (M.D. 1976)