Lowell Satler is a Cardiologist in Washington, Washington, D.c.. Dr. Satler is rated as an Elite provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Aortic Valve Stenosis, Aortic Regurgitation, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Neil Weissman is a Hospital Medicine provider in Washington, Washington, D.c.. Dr. Weissman is rated as an Elite provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Mitral Valve Regurgitation, Aortic Valve Stenosis, Aortic Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Ron Waksman is an Internal Medicine provider in Washington, Washington, D.c.. Dr. Waksman is rated as a Distinguished provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Aortic Valve Stenosis, Coronary Heart Disease, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Peter Sabia is an Internal Medicine provider in Silver Spring, Maryland. Dr. Sabia is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Aortic Regurgitation, Mitral Valve Regurgitation, Necrosis, and Glucocorticoid-Remediable Aldosteronism.

Rishabh Sharma is a Cardiologist in Silver Spring, Maryland. Dr. Sharma is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Necrosis, Familial Neurocardiogenic Syncope, Mitral Valve Regurgitation, and Heart Attack.

James Lee is a Cardiologist in Silver Spring, Maryland. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Atrial Fibrillation, and Heart Failure.

Kaitlin Baron is a Cardiologist in Silver Spring, Maryland. Dr. Baron is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. Her top areas of expertise are Mitral Valve Regurgitation, Necrosis, Hypertensive Heart Disease, Pediatric Myocarditis, and Gastrostomy.

Niv Ad is a Thoracic Surgeon in Takoma Park, Maryland. Dr. Ad is rated as a Distinguished provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Mitral Valve Regurgitation, Aortic Valve Stenosis, Hypertrophic Cardiomyopathy (HCM), Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

Michael Lincoln is an Internal Medicine provider in Silver Spring,, Maryland. Dr. Lincoln is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Arrhythmias, Familial Progressive Cardiac Conduction Defect, Necrosis, Catecholaminergic Polymorphic Ventricular Tachycardia, and Pacemaker Implantation.

Bruce Zinsmeister is a Cardiologist in Silver Spring,, Maryland. Dr. Zinsmeister is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Heart Murmurs, Mitral Valve Prolapse, Arrhythmogenic Right Ventricular Cardiomyopathy, and Atrioventricular Nodal Reentrant Tachycardia (AVNRT).

Dr. Flyer has been practicing cardiology since 1997. He specializes in interventional cardiology, the branch of cardiology that uses catheter-based technology to treat heart disorders. Dr.Flyer also practices general cardiology, and has expertise in echocardiography and nuclear cardiology. He is a Clinical Assistant Professor at George Washington University School of Medicine, teaching medical students cardiology. In 2008, Dr. Flyer began serving as the Vice Chairman of the American Heart Association Gala Committee. Dr. Flyer currently has privileges at the following hospitals: Suburban Hospital, Bethesda, Maryland Sibley Memorial Hospital, Washington, D.C. The Washington Hospital Center, Washington, D.C. Holy Cross Hospital, Silver Spring, Maryland Washington County Hospital, Hagerstown, Maryland. Dr. Flyer is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Mitral Valve Prolapse, Coronary Heart Disease, Atherosclerosis, Atrial Fibrillation, and Pacemaker Implantation.

Dr. Joseph A. Vassallo is a cardiologist affiliated with Sibley Memorial Hospital and Suburban Hospital. He practices out of Cardiology and Internal Medicine, located in Chevy Chase, Maryland. Dr. Vassallo has expertise in cardiovascular disease, arrhythmia evaluation and internal medicine. Dr. Vassallo earned his medical degree from State University of New York at Buffalo School of Medicine. He completed a residency in internal medicine at New England Medical Center. Dr. Vassallo is a fellow of the American College of Cardiology. Dr. Vassallo is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Heart Murmurs, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

Brian Hemann is a Cardiologist in Chevy Chase, Maryland. Dr. Hemann is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Mitral Valve Prolapse, Mitral Valve Regurgitation, Familial Dilated Cardiomyopathy, and Adenosine Deaminase 2 Deficiency.

Richard E. Rubin, M.D., is the chief of cardiology at Sibley Memorial Hospital, the chairman for Sibley's Department of Medicine and a member of the Sibley Medical Executive Committee. Dr. Rubin is also a member of the Suburban Hospital Medical Executive Committee. In addition to general cardiology, Dr. Rubin has expertise in arrhythmias, cardiomyopathy, cardiovascular disease, chest pain, complications of diabetes, diagnostic cardiology, echocardiography, heart failure, hyperlipidemia, hypertension, interdisciplinary medicine, nuclear cardiology, pacemakers, preventive cardiology, stress tests and valve disease. Dr. Rubin earned his medical degree from Johns Hopkins University School of Medicine. He completed a residency in internal medicine and fellowship in cardiology at Georgetown University School of Medicine, where he now serves as a clinical assistant professor of medicine. Dr. Rubin has also completed the Johns Hopkins Leadership Development Program. At Sibley Memorial Hospital, Dr. Rubin also serves as the chairman for the Department of Medicine Peer Review Committee, a physician advisor for the cardiology service line, a chairman for the Emergency Department Committee, a physician advisor for case coordination, a chairman for the Clinical Resources Management Committee, a member of the Code Blue Committee, and a member of the Pharmacy and Therapeutics Committee. Dr. Rubin is a fellow of the American College of Cardiology, as well as a member of the American College of Physicians, the American Medical Association, the District of Columbia Medical Society, the Montgomery County Medical Society and the American Heart Association. Dr. Rubin has been named a Top Doctor by Washingtonian Magazine and Consumers' Checkbook, as well as a Regional Top Doctor for Washington, D.C., Baltimore and Washington-Baltimore areas by Castle Connolly. Dr. Rubin has conducted research on acute myocardial ischemia and cardiopulmonary resuscitation, as well as with the Special Action Office for Drug Abuse Prevention with Johns Hopkins Bloomberg School of Public Health. Dr. Rubin is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Mitral Valve Prolapse, Familial Neurocardiogenic Syncope, Fainting, and Atrial Fibrillation.

Reed Donaldson Quinn, M.D., is a cardiothoracic surgeon in Bethesda, Maryland, at Suburban Hospital. Dr. Quinn has extensive experience in the treatment of adult and congenital heart disease. He has clinical expertise in structural heart procedures including aortic, mitral, tricuspid, and pulmonary valve repairs and replacements. He also has extensive experience in aortic-mitral curtain reconstructions, percutaneous aortic valve replacement (TAVR), and LVOT enlargements. Dr. Quinn earned his Bachelor of Science Degree from Brigham Young University, his Masters in Engineering and Bioengineering from University of Utah, and his Medical Degree from University of Utah. He completed general surgery residency at University of Rochester and cardiothoracic surgery residency at The Milton S. Hershey Medical Center. Additionally, he completed a fellowship in pediatric congenital cardiovascular surgery at Children’s Hospital in Boston. Dr. Quinn has interests in innovative therapies for valvular heart disease and serves as the US Master Proctor for the Corcym Perceval sutureless valve. He has been the principal investigator at Maine Medical Center for several clinical studies. Dr. Quinn is very active in international health and has led trips for teaching and performing congenital heart surgery in Kenya, and is a visiting professor at Tenwek Hospital in Bomet, Kenya. Recent News Articles and Media Coverage At Suburban Hospital, Cardiac Surgery Expertise ShinesJohns Hopkins Medicine (March 2025). Dr. Quinn is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Aortic Valve Stenosis, Mediastinitis, Cystic Medial Necrosis of Aorta, Heart Bypass Surgery, and Aortic Valve Replacement.

Robert Lederman is an Interventional Cardiologist in Bethesda, Maryland. Dr. Lederman is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Mitral Valve Regurgitation, Ventricular Septal Defects, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Ammar Bafi is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Bafi is rated as a Distinguished provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Mitral Valve Regurgitation, Mitral Stenosis, Aortic Valve Stenosis, Heart Bypass Surgery, and Heart Valve Repair.

Toby Rogers is a Cardiologist in Washington,, Washington, D.c.. Dr. Rogers is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Aortic Valve Stenosis, Heart Attack, Coronary Heart Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Hayder Hashim is a Cardiologist in Washington,, Washington, D.c.. Dr. Hashim is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Heart Attack, Coronary Heart Disease, Apoplexy, Atherectomy, and Percutaneous Coronary Intervention (PCI).

Newton Andrews is a Cardiologist in Washington,, Washington, D.c.. Dr. Andrews is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Mitral Valve Regurgitation, Aortic Regurgitation, Necrosis, and Familial Neurocardiogenic Syncope.