Dr. Thosani is director of cardiac electrophysiology for AHN and medical operations officer for the AHN Cardiovascular Institute. He serves as director of the Center for Atrial Fibrillation at Allegheny General Hospital. He is also an assistant professor at Temple University School of Medicine.

Dr. Thosani specializes in care for patients with heart rhythm issues, including all types of arrhythmia. He is active in research into atrial fibrillation and cardiac arrhythmia and is widely published in professional journals. He earned a medical degree from Columbia University College of Physicians and Surgeons and completed a residency at Columbia University in New York City, New York. He also completed fellowships in clinical cardiology and clinical cardiac electrophysiology at Beth Israel Deaconess Medical Center, Harvard Medical School in Boston, Massachusetts. He is board-certified in clinical cardiac electrophysiology and cardiovascular disease by the American Board of Internal Medicine. He speaks English.