Dr. N. Raj Subramanian M.D. attended medical school at the Medical College of Wisconsin and completed his residency at the University of North Carolina. After finishing cardiology fellowship, he was the Chief Cardiology Fellow at the University of Virginia and then pursued his Electrophysiology Residency at St. Vincent’s Hospital. Dr. Subramanian holds board certifications in Cardiovascular Diseases and Internal Medicine. He specializes in Electrophysiological Studies, Cardiac Ablations, Atrial Fibrillation Ablations and Device Implantation.
Dr. N. Raj Subramanian M.D. attended medical school at the Medical College of Wisconsin and completed his residency at the University of North Carolina. After finishing cardiology fellowship, he was the Chief Cardiology Fellow at the University of Virginia and then pursued his Electrophysiology Residency at St. Vincent’s Hospital. Dr. Subramanian holds board certifications in Cardiovascular Diseases and Internal Medicine. He specializes in Electrophysiological Studies, Cardiac Ablations, Atrial Fibrillation Ablations and Device Implantation.
Dr. N. Raj Subramanian M.D. received his Bachelor of Science in Electrical Engineering from the University of Virginia after doing high school in New Delhi, India. He went on to attend medical school at the Medical College of Wisconsin completing his Internal Medicine Residency at the University of North Carolina. He also did a short stint in Radiology at the Duke University Medical Center. After finishing cardiology fellowship, he was the Chief Cardiology Fellow at the University of Virginia and then pursued his Electrophysiology Residency at St. Vincent’s Hospital in Indianapolis, Indiana.
Dr. Subramanian holds board certifications in Cardiovascular Diseases and Internal Medicine. TCAVI’s electrophysiologist he specializes in Electrophysiological Studies, Cardiac Ablations, Atrial Fibrillation Ablations and Device Implantation.
Dr. Subramanian joined The Cardiac and Vascular Institute in 2009. In his leisure time he enjoys rowing, fitness and spending time with his family.

Dr. Raj listens to his patients and cares about how they are feeling and if they’re getting what they need. His expertise has helped with my a-fib. I feel like we’re a great team!
Spent good time with me explaining my heart health . Answered all my questions.
Started with DrRoark 24 years ago - the whole place has changed since not being there for 2 long years!
He could be a super hero!
He is a great doctor.
Excellent doctor!
He’s an especially nice person. I have great confidence in his abilities.
Very personable, I have questions to ask and need to speak with him
He doing a great job with me
Very positive, friendly, confident and reassuring. Made room for me in his schedule.