Dr. N. Raj Subramanian, M.D., FACC, is board-certified in Cardiovascular Diseases and Internal Medicine. He attended medical school at the Medical College of Wisconsin and completed his residency at the University of North Carolina. After finishing his cardiology fellowship, he was the Chief Cardiology Fellow at the University of Virginia and then pursued his Electrophysiology Residency at St. Vincent’s Hospital. He specializes in Electrophysiological Studies, Cardiac Ablations, Atrial Fibrillation Ablations, and Device Implantation.
Dr. N. Raj Subramanian, M.D., FACC, is board-certified in Cardiovascular Diseases and Internal Medicine. He attended medical school at the Medical College of Wisconsin and completed his residency at the University of North Carolina. After finishing his cardiology fellowship, he was the Chief Cardiology Fellow at the University of Virginia and then pursued his Electrophysiology Residency at St. Vincent’s Hospital. He specializes in Electrophysiological Studies, Cardiac Ablations, Atrial Fibrillation Ablations, and Device Implantation.
The reviews listed below were collected independently of The Cardiac and Vascular Institute through rater8. Each review represents an authentic and verified patient experience.
Dr Raj is very knowledgeable and explains things so anyone can understand.
(3 weeks ago)
Aug-2026
Dr Raj is a good listener and I will continue to put my Heart problems in his care. He's very easy to understand what you have to say and I'mhe's very easy on the eyes (lol) I thank him for saving my life right after I had a long procedure done in the hospital. Thank you Dr Raj
(3 weeks ago)
Aug-2026
He was personable and answered my questions and provided information. He seemed thorough in his evaluation of my problem.
(1 month ago)
Aug-2026
Friendly, professional, and courteous
An informative explained everything.
(1 month ago)
Jul-2026
I love Doctor Raj. He has supported me through AFIB ablation and is going to try again while doing my Watchman implant.
(1 month ago)
Jul-2026
Always has a smile and great bedside manner!
(1 month ago)
Jul-2026
Very personable and so nice. Knows his profession. Gives a feeling of confidence in his evaluations. Thank you Dr. Raj.
(1 month ago)
Jul-2026
Dr Raj is always friendly and supportive
(1 month ago)
Jul-2026
He’s the best! Glad he’s my Doc!
(1 month ago)
Jul-2026
Very knowledgeable and great communication skills. I was originally scheduled to see his partner, but ended up seeing Dr. Raj. I was not happy with the change, but ended up pleased with the visit due to Dr. Raj’s ability to assess my needs. I would recommend.
(1 month ago)
Jul-2026
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TCAVI: Gainesville East Office
4645 NW 8th Avenue Gainesville, FL 32605
TCAVI: Gainesville West Office
1151 NW 64th Terrace Gainesville, FL 32605
TCAVI: Lake City Office
3239 NW York Drive Lake City, FL 32055
Dr. N. Raj Subramanian, M.D., FACC, 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 Duke University Medical Center. After finishing his 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 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.
See other doctors in The Cardiac and Vascular Institute
Dr Raj is very knowledgeable and explains things so anyone can understand.
Dr Raj is a good listener and I will continue to put my Heart problems in his care. He's very easy to understand what you have to say and I'mhe's very easy on the eyes (lol) I thank him for saving my life right after I had a long procedure done in the hospital. Thank you Dr Raj
He was personable and answered my questions and provided information. He seemed thorough in his evaluation of my problem.
Friendly, professional, and courteous An informative explained everything.
I love Doctor Raj. He has supported me through AFIB ablation and is going to try again while doing my Watchman implant.
Always has a smile and great bedside manner!
Very personable and so nice. Knows his profession. Gives a feeling of confidence in his evaluations. Thank you Dr. Raj.
Dr Raj is always friendly and supportive
He’s the best! Glad he’s my Doc!
Very knowledgeable and great communication skills. I was originally scheduled to see his partner, but ended up seeing Dr. Raj. I was not happy with the change, but ended up pleased with the visit due to Dr. Raj’s ability to assess my needs. I would recommend.