David Brill is a Cardiologist in Rockville, Maryland. Dr. Brill is rated as an Experienced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Apoplexy, Angina, Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Brill is currently accepting new patients.

Jon R. Resar received his M.D. from the Medical College of Wisconsin in 1985. He completed an internal medicine residency at The Johns Hopkins Hospital and fellowships in cardiovascular medicine and interventional cardiology at The Johns Hopkins Hospital and Johns Hopkins University School of Medicine. He joined the faculty at Johns Hopkins in 1992 and is currently a Professor of Medicine/Cardiology. He was the past Director of the Adult Catheterization Laboratory and Interventional Cardiology at the Johns Hopkins Hospital. His field of specialization is management of coronary artery disease and valvular heart disease. Dr. Resar holds memberships in the American Heart Association and is a Fellow of the American College of Cardiology. Dr. Resar is rated as a Distinguished provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Heart Attack, Atrial Septal Defect (ASD), Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Rani Hasan is an Interventional Cardiologist in Baltimore, Maryland. Dr. Hasan is rated as a Distinguished provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Apoplexy, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

"Originally from Wisconsin, Dr. Czarny attended the University of Wisconsin where he majored in molecular biology. After medical school at the Johns Hopkins University School of Medicine, he completed an internal medicine residency at the Brigham and Women’s Hospital in Boston followed by cardiovascular disease, interventional cardiology, and structural heart disease fellowships at Johns Hopkins. Currently, he is a faculty member in interventional cardiology and performs heart catheterizations and coronary artery stenting for patients with stable coronary artery disease (CAD) and myocardial infarctions (""heart attacks"") at both the Johns Hopkins Hospital and the Johns Hopkins Bayview Medical Center. He is also a member of the Structural Heart Disease team and performs minimally invasive, catheter-based treatments for structural heart disease at the Johns Hopkins Hospital including transcatheter aortic valve replacement (TAVR) for aortic valve stenosis, valve repair/replacement procedures for mitral valve regurgitation and stenosis, patent foramen ovale closure, atrial septal defect closure, alcohol septal ablation for hypertrophic cardiomyopathy, and left atrial appendage occlusion with the Watchman(TM) device. He sees patients in his structural heart disease clinics at both the Johns Hopkins Hospital and the Johns Hopkins Bayview Medical Center. Dr. Czarny's research interests include the safety of cardiac stenting at hospitals without cardiac surgery backup and outcomes of catheter-based structural heart procedures.". Dr. Czarny is rated as a Distinguished provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Apoplexy, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Brian Bethea is a Thoracic Surgeon in Baltimore, Maryland. Dr. Bethea is rated as a Distinguished provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Mitral Valve Regurgitation, Aortic Valve Stenosis, Mitral Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Diljon Chahal is an Interventional Cardiologist and a Cardiologist in Baltimore, Maryland. Dr. Chahal is rated as a Distinguished provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Apoplexy, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Chahal is currently accepting new patients.

Mark Nelson, MD, specializes in cardiothoracic surgery and is board certified in thoracic and cardiac surgery by the American Board of Thoracic Surgery. He practices at UPMC Heart and Vascular Institute and is affiliated with UPMC Shadyside and UPMC Presbyterian. Dr. Nelson completed his fellowship and residency at West Virginia University School of Medicine and medical education at University of Maryland School of Medicine. Dr. Nelson is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Thoracic Aortic Aneurysm, Carotid Artery Disease, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Heart Bypass Surgery.

John Wang is an Interventional Cardiologist and a Cardiologist in Baltimore, Maryland. Dr. Wang is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Apoplexy, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

R C Stewart Finney is a Thoracic Surgeon in Towson, Maryland. Dr. C Stewart Finney is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Aortic Regurgitation, Rheumatic Fever, Heart Bypass Surgery, and Transcatheter Aortic Valve Replacement (TAVR).

Murtaza Dawood is a Thoracic Surgeon in Annapolis, Maryland. Dr. Dawood is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Mitral Valve Regurgitation, Aortic Valve Stenosis, Infective Endocarditis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

James Todd is a Thoracic Surgeon in Salisbury, Maryland. Dr. Todd is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Carotid Artery Disease, Mitral Valve Regurgitation, Heart Valve Repair, and Transcatheter Aortic Valve Replacement (TAVR).

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 Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Mediastinitis, Cystic Medial Necrosis of Aorta, Heart Bypass Surgery, and Aortic Valve Replacement.

Jelani Grant is a Cardiologist in Baltimore, Maryland. Dr. Grant is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Heart Failure, Atherosclerosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Michael Robich is a General Surgeon in Baltimore, Maryland. Dr. Robich is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Mediastinitis, Aortic Regurgitation, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

Rawn Salenger is a Thoracic Surgeon in Towson, Maryland. Dr. Salenger is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Mitral Valve Regurgitation, Aortic Valve Stenosis, Coronary Heart Disease, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

Bartley Griffith is a Thoracic Surgeon in Baltimore, Maryland. Dr. Griffith is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Hemolysis, Aortic Valve Stenosis, Aortic Regurgitation, Embolectomy, and Aortic Valve Replacement.

Karan Rao is an Interventional Radiologist in Baltimore, Maryland. Dr. Rao is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Testicular Torsion, Stroke, Osteoarthritis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Seyed Aalaei-Andabili is a Cardiologist in Baltimore, Maryland. Dr. Aalaei-Andabili is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Regurgitation, Aortic Valve Stenosis, Bicuspid Aortic Valve, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Michael Fiocco, MD, specializes in cardiothoracic surgery and is board-certified by the American Board of Thoracic Surgery. Dr. Fiocco received his medical degree from Ross University School of Medicine and completed his residency at Ascension Saint Agnes Hospital, followed by a fellowship at the University of Maryland Medical Center. Dr. Fiocco is rated as an Advanced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Bicuspid Aortic Valve, Aortic Regurgitation, Aortic Valve Stenosis, Heart Bypass Surgery, and Heart Valve Repair.