Thomas Macgillivray is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Macgillivray is highly rated in 13 conditions, according to our data. His top areas of expertise are Heart Tumor, Aortic Valve Stenosis, Pulmonary Fibrosis, Heart Transplant, and Aortic Valve Replacement.

Richard Jonas is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Jonas is highly rated in 13 conditions, according to our data. His top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Transposition of the Great Arteries, Cerebral Hypoxia, and Gastrostomy.

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 highly rated in 11 conditions, according to our data. His top areas of expertise are Aortic Valve Stenosis, Mediastinitis, Cystic Medial Necrosis of Aorta, Heart Bypass Surgery, and Aortic Valve Replacement.

Niv Ad is a Thoracic Surgeon in Takoma Park, Maryland. Dr. Ad is highly rated in 5 conditions, according to our data. His top areas of expertise are Mitral Valve Regurgitation, Aortic Valve Stenosis, Hypertrophic Cardiomyopathy (HCM), Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

Philip Corcoran is a Cardiologist and a Thoracic Surgeon in Silver Spring, Maryland. Dr. Corcoran is highly rated in 2 conditions, according to our data. His top areas of expertise are Collapsed Lung, Fibrosing Mediastinitis, Pleurisy, Heart Transplant, and Gastrostomy. Dr. Corcoran is currently accepting new patients.

Pranava Sinha is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Sinha is highly rated in 11 conditions, according to our data. His top areas of expertise are Heterotaxy Syndrome, Tetralogy of Fallot, Aortopulmonary Window, Heart Transplant, and Glossectomy.

John Rhee is a Thoracic Surgeon in Arlington, Virginia. Dr. Rhee is highly rated in 14 conditions, according to our data. His top areas of expertise are Carotid Artery Disease, Abdominal Aortic Aneurysm (AAA), Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Alan Speir is a Thoracic Surgeon in Fairfax, Virginia. Dr. Speir is highly rated in 13 conditions, according to our data. His top areas of expertise are Thoracic Aortic Aneurysm, Aortic Dissection, Cystic Medial Necrosis of Aorta, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

Stephen R. Broderick, M.D., MPHS, is an assistant professor of surgery at Johns Hopkins University School of Medicine and a thoracic surgeon, part of a multidisciplinary team treating lung cancer patients in the Johns Hopkins Kimmel Cancer Center. Listen to Dr. Broderick's Cancer Matters podcast episode to learn more about his work. Dr. Broderick's primary clinical focus is at Sibley Memorial Hospital, in Washington, D.C. He also practices at The Johns Hopkins Hospital and Johns Hopkins Bayview Medical Center in Baltimore, Maryland. Dr. Broderick has a clinical expertise in surgical treatment of lung cancer, esophageal cancer and other thoracic malignancies, as well as benign thoracic conditions. This includes achalasia, bronchoscopy, chest wall reconstruction and tumors, lung nodules and paraesophageal hernias. He has a clinical interest in minimally invasive surgery for lung cancer and the coordinated delivery of multidisciplinary care for thoracic oncology patients. Before joining Johns Hopkins, Dr. Broderick was a thoracic surgeon at St Luke’s Hospital, where he served as the medical director of the cardiothoracic intensive care unit and a member of the oncology steering committee. He also served as an instructor of surgery at Washington University School of Medicine. Dr. Broderick received his medical degree from Georgetown University School of Medicine in 2003 and he completed his internship and residency training in general surgery at New York-Presbyterian Hospital. He studied the molecular biology of lung cancer as a research fellow at Memorial Sloan Kettering Cancer Center, where he received the Chairman's Award for outstanding contributions to the basic science research fellowship. Dr. Broderick also completed a fellowship in thoracic surgery at Washington University School of Medicine in 2012 and earned a Masters in Population Health Science from Washington University School of Medicine in 2014. Dr. Broderick is a member of the American College of Chest Physicians, The Society of Thoracic Surgeons and the American Society of Clinical Oncology. Dr. Broderick’s research interests are focused on improving outcomes for lung cancer patients. He is particularly interested in studying how various treatments for early-stage lung cancer impact patients’ quality of life. Dr. Broderick has contributed to numerous publications and is a reviewer for the Journal of Cardiovascular and Thoracic Surgery, as well as Annals of Thoracic Surgery. Dr. Broderick is highly rated in 12 conditions, according to our data. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Lung Nodules, Tubal Ligation, and Lung Transplant.

Edward Chan is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Chan is highly rated in 12 conditions, according to our data. His top areas of expertise are Heart Tumor, Hiatal Hernia, Diaphragmatic Hernia, Endoscopy, and Lung Transplant.

Keith Mortman is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Mortman is highly rated in 11 conditions, according to our data. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Lung Nodules, Thymectomy, and Endoscopy.

Farzad Najam is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Najam is highly rated in 8 conditions, according to our data. His top areas of expertise are Thoracic Aortic Aneurysm, Mitral Valve Regurgitation, Cystic Medial Necrosis of Aorta, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Ammar Bafi is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Bafi is highly rated in 7 conditions, according to our data. His top areas of expertise are Mitral Valve Regurgitation, Mitral Stenosis, Aortic Valve Stenosis, Heart Bypass Surgery, and Heart Valve Repair.

Jeffrey Cohen is a Thoracic Surgeon and a General Surgeon in Washington, Washington, D.c.. Dr. Cohen has been practicing medicine for over 17 years is highly rated in 7 conditions, according to our data. His top areas of expertise are Aortic Valve Stenosis, Aortic Dissection, Cystic Medial Necrosis of Aorta, Heart Bypass Surgery, and Transcatheter Aortic Valve Replacement (TAVR).

Dr. Gregory D. Trachiotis is a thoracic surgeon at Sibley Memorial Hospital, as well as a professor of surgery and chief of cardiothoracic surgery at George Washington University Medical Center. He is also the chief of cardiac surgery at the Veterans Affairs Medical Center. Dr. Trachiotis practices out of MFA CardioThoracic Surgery in Washington, D.C. He is affiliated with Sibley Memorial Hospital, Washington D.C. Veterans Affairs Medical Center and George Washington University Hospital. His clinical interests include end-stage heart and lung disease, video-assisted thoracic surgery, lung cancer, coronary artery disease, aortic valvular disease, mitral valve disorders, off-bypass coronary revascularization, mini-pump technology, surgery for heart failure, mechanical assist devices, esophageal cancer, motility disorders and transcatheter valve replacement. Dr. Trachiotis earned his medical degree from George Washington University School of Medicine, where he went on to complete residencies in cardiovascular and thoracic surgery. He earned the positions of chief resident and instructor of surgery at George Washington University, as well as chief resident of vascular surgery at the Veterans Affairs Medical Center. Dr. Trachiotis also completed a fellowship in heart and lung transplant surgery at Emory University and affiliated hospitals in Atlanta, Ga. Dr. Trachiotis is a fellow of the American College of Surgeons and is a member of various professional organizations, including the American Association for Thoracic Surgery, the Society of Thoracic Surgeons, the International Society of Heart and Lung Transplantation, the American Heart Association Council on Cardiothoracic and Vascular Surgery and the American College of Chest Physicians. Dr. Trachiotis has earned numerous awards, including being named a Top Doctor and Top Cardiothoracic Surgeon by Washingtonian Magazine and a Regional Top Doctor by Castle Connolly. He has also earned the Outstanding Chief of Surgery Resident Award from George Washington University; the Chest Foundation’s American College of Chest Physicians Young Investigator Award; and the Alley-Sheridan Scholar Harvard Health Policy and Secretary of Veterans Health Affairs Hand and Heart Award. Dr. Trachiotis has contributed to numerous clinical trials, publications and presentations. He runs a cardiothoracic surgery clinical research program for surgical residents from Georgetown University and George Washington University. Dr. Trachiotis' research interests include outcome analysis utilizing cardiac imaging for identifying prognostic risk factors in cardiac surgery; AIDS-related thoracic and cardiac disease; cardiovascular disease in sleep apnea and right heart dysfunction; donor heart and lung preservation; imaging and revascularization for LV dysfunction and valvular heart surgery; and cancer and tumor markers in esophageal and lung cancer. Dr. Trachiotis is highly rated in 6 conditions, according to our data. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Non-Small Cell Lung Cancer (NSCLC), Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

Keki Balsara is a Thoracic Surgeon and a General Surgeon in Washington, Washington, D.c.. Dr. Balsara is highly rated in 4 conditions, according to our data. His top areas of expertise are Cardiogenic Shock, Endocarditis, Infective Endocarditis, Heart Transplant, and Lung Transplant.

Nyen Chong is a Thoracic Surgeon in Silver Spring, Maryland. Dr. Chong is highly rated in 3 conditions, according to our data. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Fibrosing Mediastinitis, Thymectomy, and Endoscopy. Dr. Chong is currently accepting new patients.

Steven Boyce is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Boyce is highly rated in 3 conditions, according to our data. His top areas of expertise are Arterial Embolism, Aortic Valve Stenosis, Cardiogenic Shock, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

Barry Levin is a Thoracic Surgeon in Bethesda, Maryland. Dr. Levin is highly rated in 1 condition, according to our data. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Collapsed Lung, and Lung Nodules.

Jonah Odim is a Thoracic Surgeon in Bethesda, Maryland. Dr. Odim is highly rated in 1 condition, according to our data. His top areas of expertise are Kidney Transplant and Heart Transplant.

Wang Hanghang is a Thoracic Surgeon in Bethesda, Maryland. Her top areas of expertise are Aortic Dissection, Thoracic Aortic Aneurysm, Mitral Valve Regurgitation, Squamous Cell Lung Carcinoma, and Thymectomy.

Samir Neimat is a Thoracic Surgeon in Chevy Chase, Maryland. His top areas of expertise are Venous Insufficiency, Stasis Dermatitis and Ulcers, Varicose Veins, and Arterial Insufficiency.

Carolyn Dresler is a Thoracic Surgeon in Rockville, Maryland. Her top areas of expertise are Lung Cancer and Non-Small Cell Lung Cancer (NSCLC).

Marc Margolis is a Thoracic Surgeon in Reston, Virginia. Dr. Margolis is highly rated in 24 conditions, according to our data. His top areas of expertise are Median Arcuate Ligament Syndrome (MALS), Lung Cancer, Pleuropulmonary Blastoma, Endoscopy, and Thymectomy.

Michael Weyant is a Thoracic Surgeon and a General Surgeon in Fairfax, Virginia. Dr. Weyant is highly rated in 19 conditions, according to our data. His top areas of expertise are Lung Cancer, Lung Adenocarcinoma, Non-Small Cell Lung Cancer (NSCLC), Lung Transplant, and Advanced Bronchoscopy. Dr. Weyant is currently accepting new patients.