He specializes in cardiovascular surgery and thoracic surgery. Dr. Corcoran practices at the Cardiothoracic and Vascular Clinic at Suburban Hospital in Bethesda, Maryland.Dr. Corcoran completed his fellowship in cardiothoracic surgery at Walter Reed Army Medical Center and his surgery residency at MedStar Georgetown University Hospital in Washington, D.C. He received his medical degree from Georgetown University School of Medicine in Washington, D.C. Dr. Corcoran is board certified in surgery and thoracic surgery. He is fluent in English and Spanish.Dr. Corcoran has been recognized as one of the area’s “Top Doctors” in cardiovascular surgery and thoracic surgery by Washingtonian magazine.