Martin Zenni, MD
Cardiology, Interventional Cardiologist
UF Health Cardiovascular Center – Jacksonville
655 West 8th Street, 5th Floor
Jacksonville, FL 32209 Directions
4.9 out of 5
336 verified ratings
336 Ratings, 54 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
AI Overview
Dr. Zenni is consistently praised for his thoroughness, listening skills, clear explanations, professionalism and compassionate bedside manner. Many patients call him the best, recommend him widely, and credit him with important life-saving care for cardiac disease. Most comments emphasize time spent with patients, clear review of records (including cath videos), and up-to-date knowledge. A small minority report occasional rudeness. Overall sentiment is highly positive with cardiology and coronary artery disease mentioned favorably.
Generated from the text of patient reviews
This AI summary is automatically generated from published patient reviews. It highlights common themes from the reviews, but as with all AI-generated content, there may be errors. Please exercise caution and refer to the original reviews for full context.
Oct 6, 2025
Dr. Zenni was great, as usual. I much prefer to see him than any of the PA/NP on staff. He never rushes through anything.
Oct 5, 2025
All good - Dr. Zenni and his assistant were terrific
Oct 1, 2025
Dr. Zenni is extremely thorough. Everyone I referred to him I told them he may seem like he's not paying attention, but he is literally typing every word you say. He listens to you and he notes everything which I appreciate. I think his memory is better than mine also because he remembers stuff from our visit two years ago! He is very respectful and has a sense of humor. It's hard to find a good doctor so I hope he continues to stay under UF.
Aug 24, 2025
ExceptionalFirst-Simply put, Dr. Martin Zenni is an outstanding, meticulous, excessively careful in the consideration of diagnosis, the treatment of details, and fabulous Doctor. I couldn't be more thankful for, first being his patient and for what he did to me few years ago, a successful operation that enables me now to do things I was unable to perform 30 years ago, He took me back to the future, and now whenever I attend to his annual check and listen to him I feel reassured of my years ahead.Second-I would like to commend his assistant Nurse Georgiana for her professional performance, efficiency, courtesy, and politeness. She did her best to insure that I was really taken care of according to the best medical practices.
Aug 22, 2025
Dr Zenni is a very great Cardiologist Dr.! He's very nice, knowledgeable and thorough with every exam and makes sure that you're not having any heart, lung or any other problems! I highly recommend him to all!!
Aug 22, 2025
Dr. Zenni is the best! My wife and I have been patients of his for a while and he is excellent in all ways!
Aug 15, 2025
Best I've seen
Aug 9, 2025
Dr Zenni was extremely thorough and professional. I felt he truly had my best interests in mind.
Jul 26, 2025
Good
Apr 26, 2025
Already have recommended Dr. Zenni, staff and UF to others.
Apr 25, 2025
Exceptional listener.
Apr 21, 2025
I was very impressed with Dr Zenni. He was very very thorough, more than any other doctor I have had.
Apr 5, 2025
Dr. Zenni is the best.
Mar 3, 2025
Dr. Zenni is very thorough and spent all the time needed to form a plan of future action.
Mar 1, 2025
Dr. Zenni was excellent
Feb 8, 2025
Dr. Zenni always reviews everything with you and is professional , yet very easy to chat with. Very personable!!
Jan 31, 2025
Dr Zenni is an excellent physician. Caring, knowledgeable, and professional. Up to date on the latest medical information. I am very satisfied with the treatment plan he has me on.
Jan 11, 2025
Always recommend Dr Zenni to anyone
Jan 2, 2025
Dr. Zenni is extremely knowledgeable and provides comfort that the health care is exceptional.
Dec 9, 2024
Very attentive and discusses all options in simple terms
Dec 6, 2024
Very impressed with Dr Zenni
Nov 15, 2024
Good
Nov 3, 2024
I had a very complicated problem for first visit. He was very concerned about getting my acute problems cared for quickly and stayed in touch afterward even on weekend through portal. Reviewed my echo on a Friday evening.
Nov 1, 2024
Good. Explain everything and answer all my questions
Oct 7, 2024
Dr. Zenni is the best. He was my mother's cardiologist before he became my cardiologist. Excellent doctor.
Sep 23, 2024
OUTSTANDING
Sep 21, 2024
I felt very confident in his recommendations
Sep 14, 2024
Dr Zenni listened and answered my questions completely. He took the time to show video of my heart Cath to point out and discuss the results, very informative.
Sep 14, 2024
All very knowledgeable and professional
Sep 7, 2024
Excellent support
Aug 25, 2024
Dr. Zenni is alway thorough and professional!
Aug 17, 2024
Dr. Zinnie is great
Jul 22, 2024
Outstanding
Jun 21, 2024
Dr Zanni is very professional and talks to you and does not mind if you ask questions.
Jun 9, 2024
Considering that Dr Zenni's skill saved my life a number of years ago, I would recommend him to anyone having cardiology problems or concerns. I could not have a better doctor.
May 25, 2024
Dr. Zenni was very knowledgeable and professional and let my husband and myself be part of any decisions. We really were very pleased with his care. He was easy to talked to and answered all of our questions.
May 9, 2024
My primary care provider said Dr. Zenni is the best in his field and he highly recommended him. My podiatrist said the same thing about Dr Zenni, their option put me at ease with Dr. Zenni. He has very little bedside manner; however, he made me feel very comfortable and he assured me that though he did not recommend surgery or putting stints in he felt that I would be better off at my age if we leave every as it is. I am in agreement with him.
May 3, 2024
I found Dr. Zenni to be very rude at times.
Apr 28, 2024
Good
Apr 27, 2024
Dr. Zenni explains concerns about my health and what would benefit me best. And directs me in the things that I can do to accomplish good results.
Apr 26, 2024
It takes the patience of Job to be my doctor. He has that patience, and is very caring. He is one of my favorite doctors!
Apr 22, 2024
Dr. Zenni and his assistants are terrific
Apr 13, 2024
Perfect
Feb 25, 2024
Dr. Zenni was honest and knowledgeable of my history
Feb 10, 2024
Doctor Zenni always listens to my questions and concerns. He explains all my options and I never feel rushed.
Feb 3, 2024
Very happy with Dr. Zenni
Jan 20, 2024
Great experience
Jan 12, 2024
Good
Jan 5, 2024
Wonderful bedside manner.
Jan 5, 2024
Like I always have said he's my favorite Dr. And would refer anyone to him.