Dr. Marshall Marcus, MD is a cardiac electrophysiologist (EP) who is board-certified in cardiovascular diseases and internal medicine by the American Board of Internal Medicine (ABIM) in St. Petersburg, Florida. He trained to performed complex catheter ablation for cardiac arrhythmias, pacemaker implantation, defibrillator implantation, and laser lead extraction under the mentorship of Dr. Laurence Epstein, a world-renowned pioneer in lead extraction. He speaks Spanish, Hebrew and Italian.
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The information on this website is for general informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
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Patient Reviews
Patient
★★★★★
Dr Marcus is someone you can trust your heart with, literally! He takes time to listen to your concerns and needs and I never feel like he is rushing to see his next patient. He thoroughly explains things in an understandable way and works with me to maintain an active lifestyle. I highly recommend him if you need a EP doctor.
Patient
★★★★★
I really like this doctor. He took his time and explained everything to me. He showed me My catscan of my heart and explain what we were looking at and why it could happen. He came up with a plan. I would recommend him for sure!
Patient
★★★★★
I have nothing but good to say about Dr Marcus. He is, in my opinion, an exceptionally good physician. His patient rapport is outstanding. He patiently and thoroughly explains your medical situation, causes and treatment options. Answers any and all questions you may have, and in a very understandable manner. He is very even keeled which helps in alleviating what is often a stressful situation for the patient. I spent 30 years working in Healthcare, including 12 of those years in medical practice administration working with and for physicians. He is a good one and highly recommend your consideration of him to help you address your pertinent heart health related issues.
Patient
★★★★★
Dr. Marcus is an amazing man and electrophysiologist, he is very intuitive and respectful. You can tell by the way he shows sympathy that he sincerely wants the best care for you. I was recently diagnosed with orthostatic hypotension, Dr. Marcus was able to explain it to me thoroughly and several tips on how to take care of the ongoing symptoms. He was also able to determine that I needed to be put on a medication for high cholesterol, which will reduce my chances of having a stroke. If you get to read this Marshall, you are highly respected, and we are blessed to have you.
Patient
★★★★★
Dr.sheppard first meet in ICU with A-fib. Scared to death he stopped my heart then restarted to get the right heart beat.Then in hospital 1 month and work on pancrease plus watch heart then i meet a great Dr.Marcus who is the only one plus sheppard touch my heart.Dr.Marcus put in pacemaker in left side sent me home after one night with the nurses and aids that took great care of me. But i got infection someone had touched pacemacker so out it came he had to do it at northside(didnt like that place. Told palms to get the same machine there.)Then after week or 2 went back to palms Marcus put new pacemaker in right side .Stayed overnight on 3rd floor where my gang was that shocked them when they saw my name they are the best on 3 north palms ...Saw Dr Marcus oct.23 of course hes great also got me in rehab to make muscles strong because ive been falling a lot
I go there Nov 7th 2 hrs i know ill be in pain the next day but im tired of falling
DR
MARCUS IS THE BEST