Dr. Hepp joined Clearwater Cardiovascular Consultants in July 1995 with specialization in non-invasive cardiology, including echocardiography and nuclear cardiology. A fellow of the American College of Cardiology, Dr. Hepp is board certified in cardiovascular disease and is also an Affiliate Assistant Professor at the University of South Florida College of Medicine. Dr. Hepp is available to see patients at the Countryside office.
Dr. Hepp joined Clearwater Cardiovascular Consultants in July 1995 with specialization in non-invasive cardiology, including echocardiography and nuclear cardiology. A fellow of the American College of Cardiology, Dr. Hepp is board certified in cardiovascular disease and is also an Affiliate Assistant Professor at the University of South Florida College of Medicine. Dr. Hepp is available to see patients at the Countryside office.
Proud to be from Philly, Dr. Hepp was born and raised in Philadelphia. Graduating with phi beta kappa honors from Franklin and Marshall College in Lancaster, PA, Dr. Hepp received his medical degree from Temple University School of Medicine in Philadelphia. He completed his internship and residency at Thomas Jefferson University Hospital and his cardiology fellowship at Albert Einstein Medical Center, both in Philadelphia.
Dr. Hepp joined Clearwater Cardiovascular Consultants in July 1995 with specialization in non-invasive cardiology, including echocardiography and nuclear cardiology. A fellow of the American College of Cardiology, Dr. Hepp is board certified in cardiovascular disease and is also an Affiliate Assistant Professor at the University of South Florida College of Medicine.
Dr. Hepp held several leadership positions at Morton Plant and Mease Hospitals over the years. He served as vice chairman of the Department of Internal Medicine 2004-2005 and was a member of the Credentials Committee for several years.
Dr. Hepp was President of the Children’s Heart Foundation, Florida Chapter, where he was instrumental in raising awareness and funds for congenital heart defect research.
Dr. Hepp is available to see patients at the Countryside office.

Dr. Hepp is awesome!
Dr. Hepp is an amazing cardiologist. I have and will continue to recommend him to anyone seeking the best of the best cardiac care. He listens carefully, asks good questions and is very concerned about your well-being. And, he ALWAYS runs on time.
Dr Hepp is a very knowledgeable doctor and he listen to what you say. He has a great personality and easy to talk to.
Amazing doctor very caring. You’re the best up into.
Explains and looks for alternatives to medications to reduce and prevent my symptoms
Marc is an amazing diagnostician and reassuring caretaker. I feel confident that I am getting the very best Cardiac care possible and I’m grateful for marks knowledge, experience and reliable skill. I’m very fortunate to have a position like Marc taken care of me. Thank you very much, Peter Sontag
Are you looking for for a Dr that reads your medical history and come prepare to your consultation? Dr. Hepp is your Dr. I brought my wife to see how thorough he is. She was impressed. Immediately recommended him to her mom.
Dr. Hepp has been my cardiologist for almost 2 years now and I am so thankful that a dear friend referred me to him. Unlike my previous cardiologist, he is kind, patient, calm, and genuine in his concern for my overall health. He has helped me learn how to best manage this aspect of my life with knowledge and grace rather than worry and gloom. It's only one aspect of my life. Thanks, Dr. Hepp, for helping me to always remember the many blessings that bring me joy & happiness
He Is The Greatest Doctor I Ever had , Bar None, a Great Man
Dr. Hepp is not only a great cardiologist, but his demeanor is such that you always feel better after visiting him.