Thomas Macgillivray is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Macgillivray is rated as an Elite provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Heart Tumor, Aortic Valve Stenosis, Pulmonary Fibrosis, Heart Transplant, and Aortic Valve Replacement.

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 rated as an Experienced provider by MediFind in the treatment of Heart Tumor. 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.

Edward Chan is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Chan is rated as a Distinguished provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Heart Tumor, Hiatal Hernia, Diaphragmatic Hernia, Endoscopy, and Lung Transplant.

Douglas Rosing is a Cardiologist in Bethesda, Maryland. Dr. Rosing is rated as a Distinguished provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Degos Disease, Heart Tumor, Carney Complex, and Cardiomyopathy.

Jason Mitchell is a Pediatric Cardiologist in Washington, Washington, D.c.. Dr. Mitchell is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Heart Murmurs, Patent Ductus Arteriosus, Ventricular Septal Defects, and Situs Inversus.

Abhishek Chaturvedi is a Cardiologist in Washington,, Washington, D.c.. Dr. Chaturvedi is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Coronary Artery Aneurysm, Heart Attack, Coronary Heart Disease, Percutaneous Coronary Intervention (PCI), and Angioplasty.

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

Ryan Kabir is a Cardiologist in Washington, Washington, D.c.. Dr. Kabir is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Coronary Artery Spasm, Heart Tumor, Coronary Heart Disease, and Heart Attack.

David Finkelstein is a Pediatric Cardiologist in Washington, Washington, D.c.. Dr. Finkelstein is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Heart Murmurs, Orthostatic Hypotension, Dextrocardia with Situs Inversus, and Situs Inversus.

Dr. Ashraf S. Harahsheh is a pediatric cardiologist affiliated with Sibley Memorial Hospital, George Washington University Hospital, Washington Adventist Hospital, Holy Cross Hospital, Calvert Memorial Hospital and Frederick Memorial Hospital. He practices out of Children’s National Medical Center in Washington, D.C. Dr. Harahsheh has expertise in arrhythmia, cardiology post-natal follow-up, heart murmurs, Kawasaki disease and syncope. He has clinical interest in atrial flutter and fibrillation in children with Wolff-Parkinson-White syndrome, the cardiac function in anthracycline-treated children and the use of B-type natriuretic peptide as a marker for worsening cardiac function. Dr. Harahsheh has been named a Who’s Who in Science and Engineering, one of America’s Top Pediatricians by Consumer’s Research Council of America and a Top 10 Cardiologist by Vitals. Dr. Harahsheh earned his medical degree from University of Jordan. He completed residencies in pediatrics at Children’s Hospital of Michigan, as well as a pediatric cardiology fellowship. Dr. Harahsheh is a member of the American Society of Echocardiography and the American College of Cardiology. Dr. Harahsheh has contributed to numerous publications. Dr. Harahsheh is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), Kawasaki Disease, Coronary Artery Aneurysm, Pediatric Myocarditis, and Heart Transplant.

Vasum Peiris is a Pediatric Cardiologist in Washington, Washington, D.c.. Dr. Peiris is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top area of expertise is Heart Tumor.

Preetham Kumar is a Cardiologist in Washington,, Washington, D.c.. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Patent Foramen Ovale, Atrial Septal Defect (ASD), Apoplexy, Patent Foramen Ovale Repair, and Pacemaker Implantation.

Christian Shults is a General Surgeon in Washington, Washington, D.c.. Dr. Shults is rated as an Advanced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Aortic Valve Stenosis, Thoracic Aortic Aneurysm, Aortic Dissection, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Vandana Sachdev is a Cardiologist in Bethesda, Maryland. Dr. Sachdev is rated as an Advanced provider by MediFind in the treatment of Heart Tumor. Her top areas of expertise are Alkaptonuria, Carney Complex, Heart Tumor, Alstrom Syndrome, and Transmyocardial Revascularization.

Mitchell Cohen is a Pediatric Cardiologist in Fairfax,, Virginia. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Wolff-Parkinson-White Syndrome, Sick Sinus Syndrome, Ventricular Fibrillation, Cardiac Ablation, and Heart Transplant.

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 Heart Tumor. His top areas of expertise are Aortic Valve Stenosis, Mediastinitis, Cystic Medial Necrosis of Aorta, Heart Bypass Surgery, and Aortic Valve Replacement.

Stephen Day is an Interventional Cardiologist and a Cardiologist in Arlington, Virginia. Dr. Day is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Heart Attack, Angina, Arterial Embolism, and Atherosclerosis. Dr. Day is currently accepting new patients.

Salim Aziz is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Aziz is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Aortic Dissection, Cystic Medial Necrosis of Aorta, Thoracic Aortic Aneurysm, Thrombectomy, and Heart Bypass Surgery.

Farzad Najam is a Thoracic Surgeon in Washington, Washington, D.c.. Dr. Najam is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. 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).

John Garrett is a Thoracic Surgeon in Arlington, Virginia. Dr. Garrett is rated as an Experienced provider by MediFind in the treatment of Heart Tumor. His top areas of expertise are Abdominal Aortic Aneurysm (AAA), End-Stage Renal Disease (ESRD), Arterial Embolism, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).