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).

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.

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).

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.

Virginia C. Colliver, M.D., is a cardiologist with Johns Hopkins Community Physicians-Heart Care (JHCP) in Bethesda, Maryland. Dr. Colliver is also affiliated with Suburban Hospital and Sibley Memorial Hospital. Dr. Colliver has expertise in general and preventive cardiology, heart disease in women, echocardiography and nuclear cardiology. Dr. Colliver earned her medical degree from the University of Maryland School of Medicine. She completed a residency at University of North Carolina, as well as a fellowship in cardiovascular medicine. Dr. Colliver is a fellow of the American College of Cardiology. Dr. Colliver has been recognized as one of the area’s Top Doctors several times by Washingtonian magazine, as well as Consumers' Checkbook. She received the 2017 Johns Hopkins Medicine Excellence in Service and Professionalism Award for providing great care to her patients and leadership to her JHCP office. Videos 2017 Excellence in Service and Professionalism Award What Young Women Need to Know about their Hearts. Dr. Colliver is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Regurgitation. Her top areas of expertise are Atrial Fibrillation, Heart Failure with Preserved Ejection Fraction (HFpEF), Atherosclerosis, and Coronary Heart Disease.

"Yuri A. Deychak, M.D., is a cardiologist with Johns Hopkins Community Physicians-Heart Care in Bethesda, Maryland. Dr. Deychak has expertise in general, invasive, interventional, nuclear and preventive cardiology, including stress testing, echocardiography, cardiac catheterization, coronary intervention and stenting, and therapy for acute myocardial infarction. Dr. Deychak earned a Master of Science in Biomedical Engineering at Case Western Reserve University and his medical degree from the Ohio State University School of Medicine. He completed his internship at Bethesda Naval Hospital and served as a US Navy Undersea Medical officer. He completed a residency in internal medicine at George Washington University Medical Center, as well as a fellowship in clinical and invasive cardiology, followed by a fellowship in interventional cardiology at the University of Maryland Medical Center. Dr. Deychak is a fellow of the American College of Cardiology and the Ukrainian Medical Society of North America. Dr. Deychak has been recognized as one of the area's ""Top Doctors"" several times by Washingtonian magazine.". Dr. Deychak is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Heart Attack, Angina, Apoplexy, Coronary Heart Disease, and Pacemaker Implantation.

Dr. Ari Cedars is a cardiologist in Baltimore, Maryland. He also serves as director of the Adult Congenital Heart Disease Center at both the Johns Hopkins Heart and Vascular Institute and the Blalock-Taussig-Thomas Pediatric and Congenital Heart Center. Dr. Cedars is an associate professor of medicine and pediatrics at the Johns Hopkins University School of Medicine. Dr. Cedars specializes in adult congenital heart disease. He is a member of the leadership committee for the Advanced Cardiac Therapies Improving Outcomes Network (ACTION), an organization focused on the improvement of outcomes for pediatric ventricular assist device (VAD) patients. He is an administrative board member of the Alliance for Adult Research in Congenital Cardiology (AARCC), a multi-institutional academic research network devoted to producing new research in adult congenital heart disease. He is also a member of the medical advisory board for the Adult Congenital Heart Association (ACHA). Dr. Cedars’ research focuses on patient-centered outcomes, mechanical circulatory support and ventricular assist devices, and the biological mechanisms underlying clinical disease progression in congenital heart disease. Dr. Cedars is rated as an Experienced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Heart Attack, Apoplexy, and Heart Transplant.

Dr. Nancy J. Davenport is a cardiologist of Sibley Memorial Hospital. Dr. Davenport practices out of Capital Heart Associates in Sibley’s Medical Building, located in Washington, D.C. She is also affiliated with Suburban Hospital, MedStar Washington Hospital Center and Georgetown University Hospital. Dr. Davenport has an expertise in heart transplantation, peripheral vascular disease, cardiac catheterization, angioplasty and congestive heart failure. Dr. Davenport earned her Bachelor’s and Master’s degrees in nursing from Duke University, followed by a Doctorate degree in cardiac physiology from George Washington University. She was a professor at American University for ten years and was heavily involved in research at the National Institutes of Health prior to returning to George Washington University to earn her medical degree. She went on to complete a residency in internal medicine at Georgetown University Medical Center, followed by a cardiovascular disease fellowship at Washington Hospital Center. Dr. Davenport is a fellow of the American College of Cardiology. She has been named a Top MD by Consumers’ Checkbook Magazine. Dr. Davenport is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. Her top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Necrosis, and Familial Neurocardiogenic Syncope.

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).

Mohsin Ijaz is a Cardiologist in Rockville,, Maryland. Dr. Ijaz is rated as an Advanced provider by MediFind in the treatment of Mitral Valve Regurgitation. His top areas of expertise are Heart Murmurs, Hypertensive Heart Disease, Mitral Valve Regurgitation, and Pediatric Myocarditis.