Dr. Seth W. Fisher

Martin Matsumura, MD, is a cardiologist and chief of Cardiology at Geisinger Wyoming Valley Medical Center for the Geisinger Heart Institute. Dr. Matsumura obtained his medical degree from Case Western Reserve University. He completed his residency at the Hospital of the University of Pennsylvania and his fellowship in cardiovascular disease at the University of Virginia Medical Center. Dr. Matsumura is board certified in cardiovascular disease by the American Board of Internal Medicine. He is a member of the American College of Cardiology, the American College of Sports Medicine and the American Heart Association. Dr. Matsumura’s clinical interests include sports and exercise cardiology. Dr. Matsumura is rated as an Advanced provider by MediFind in the treatment of Myocarditis. His top areas of expertise are Atrial Fibrillation, End-Stage Renal Disease (ESRD), Pediatric Myocarditis, and Ectopic Heartbeat.

Karthik Sheka is a Cardiologist and an Interventional Cardiologist in East Stroudsburg, Pennsylvania. Dr. Sheka is rated as an Advanced provider by MediFind in the treatment of Myocarditis. His top areas of expertise are Necrosis, Heart Attack, Apoplexy, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

Dr. Rajkumar Doshi, MD, MPH, FACC, is a distinguished cardiologist with Atlantic Medical Group (AMG). Board-certified by the American Board of Internal Medicine, Dr. Doshi specializes in preventive cardiology, echocardiography, nuclear medicine, and vascular medicine. He is dedicated to diagnosing and treating a wide range of heart conditions, always prioritizing comprehensive care and patient well-being. Dr. Doshi’s expertise in preventive cardiology allows him to diagnose heart disease at its earliest stages and even prevent it from occurring. He provides a variety of noninvasive tests, including transesophageal echocardiography, Holter monitoring, and stress testing. Dr. Doshi’s commitment to improving clinical outcomes is matched by his focus on fostering an inclusive and compassionate health care environment.After earning his medical degree from The Maharaja Sayajirao University Medical College of Baroda in Gujarat, India, Dr. Doshi pursued a Master’s in Public Health from Long Island University, Brooklyn Campus. He then completed an internal medicine residency at the University of Nevada Reno School of Medicine in Reno, Nevada. Following this, he finished a cardiovascular disease residency at St. Joseph’s University Medical Center in Paterson, New Jersey, and Trinitas Regional Medical Center in Elizabeth, New Jersey. Before joining AMG, Dr. Doshi worked as a research fellow in the Department of Cardiology at North Shore University Hospital/Zucker School of Medicine at Hofstra, part of Northwell Health in New York, and as a research assistant at The Mount Sinai Hospital, New York.With a strong focus on clinical research, Dr. Rajkumar Doshi has authored over 180 articles in esteemed peer-reviewed medical journals and has presented more than 300 oral and poster abstracts at international conferences worldwide. He is an active member of several prominent national organizations, including the American College of Cardiology, the American Medical Association, and the American Heart Association. Additionally, Dr. Doshi is a participating provider with the Atlantic Accountable Care Organization. Dr. Doshi is rated as a Distinguished provider by MediFind in the treatment of Myocarditis. His top areas of expertise are Cardiogenic Shock, Heart Attack, Aortic Valve Stenosis, Atherectomy, and Aortic Valve Replacement.