Dr. Umesh C. Sharma

James Cirbus, MD, specializes in cardiology and is certified in cardiovascular disease and internal medicine by the American Board of Internal Medicine. He practices at Jamestown Area Medical Associates - Great Lakes Physician Practice and is affiliated with UPMC Chautauqua. He completed his fellowship at SUNY at Buffalo Jacobs School of Medicine and Biomedical Sciences. Dr. Cirbus is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Coronary Heart Disease, Necrosis, Arrhythmias, Pediatric Myocarditis, and Pacemaker Implantation.

David Strasser, MD, specializes in cardiology and is certified in internal medicine, nuclear cardiology, and cardiovascular disease by the American Board of Internal Medicine. He practices at Great Lakes Physician Practice (Heart and Vascular) and UPMC Heart and Vascular Institute and is affiliated with UPMC Kane, UPMC Horizon, UPMC Jameson, UPMC Cole, UPMC Hamot, and UPMC Northwest. Dr. Strasser completed his medical degree at Temple University School of Medicine, followed by a residency and fellowship at University Hospitals Case Medical Center. Dr. Strasser is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Coronary Heart Disease, Heart Attack, Long QT Syndrome 1, Long QT Syndrome 3, and Pacemaker Implantation.

Paul Demjanenko, MD, specializes in cardiology and is certified in internal medicine and cardiovascular disease by the American Board of Internal Medicine. He practices at Chautauqua Medical Services - Great Lakes Physician Practice and is affiliated with UPMC Hamot and UPMC Northwest. Dr. Demjanenko earned his medical degree at Drexel/Hahnemann University College of Medicine. Dr. Demjanenko is rated as a Distinguished provider by MediFind in the treatment of Necrosis. His top areas of expertise are Peripheral Artery Disease, Arterial Insufficiency, Arterial Embolism, Carotid Artery Disease, and Angioplasty.