Dr. Mammen Zachariah, M.D., did his initial medical education in India and subsequently completed internal medicine and interventional cardiology training at Saint Joseph’s Hospital, Paterson, New Jersey. He also served on the Florida Board of Medicine and was its chairman. He is certified by the American Board of Internal Medicine and also in cardiovascular diseases.
Dr. Mammen Zachariah, M.D., did his initial medical education in India and subsequently completed internal medicine and interventional cardiology training at Saint Joseph’s Hospital, Paterson, New Jersey. He also served on the Florida Board of Medicine and was its chairman. He is certified by the American Board of Internal Medicine and also in cardiovascular diseases.
The reviews listed below were collected independently of Florida Heart and Vascular through rater8. Each review represents an authentic and verified patient experience.
Ladies at front desk were excellent very polite and kind. The nurse who did the ekg so professional super nice.
(1 week ago)
Jun-2026
Dr. Zachariah is a very kind and patient man. He spent over an hour asking questions, reading my history and diagnostic reports that I brought to our appointment. Appreciated his very thorough physical assessment too. He also took the time to teach and explain my current diagnosis. Finally gave his recommendations to confirm my diagnosis and prognosis.
Thank you, Dr. Zachariah.
(1 week ago)
Jun-2026
Wonderful physician.
(1 month ago)
May-2026
Wonderful great very good
(2 months ago)
May-2026
Absolutely the best doctor, cardiologist and gentleman.
(2 months ago)
Apr-2026
Fast, efficient and knowledgeable. Doesn’t waste time
(2 months ago)
Apr-2026
We are new to Dr. Zachariah. Felt very comfortable and felt he is very competent. Glad to have finally found an excellent cardiologist.
(2 months ago)
Apr-2026
He is a Fantastic.
(3 months ago)
Apr-2026
What a great doctor. He explained everything to me in a way I totally understood. Took his time and answered all of my questions
(3 months ago)
Mar-2026
Great communication! Happy I found Dr. Zachariah.
(3 months ago)
Mar-2026
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FHV: Fort Lauderdale North
1841 NE 45th Street Fort Lauderdale, FL 33308
Dr. Mammen Zachariah, M.D., did his initial medical education in India and subsequently completed internal medicine and interventional cardiology training at Saint Joseph’s Hospital, Paterson, New Jersey.
He served on several committees at Holy Cross Hospital as chairman, including the credentials committee, peer review committee, medical education committee, and executive committee, and served as president and chief of medical staff.
He also served on the Florida Board of Medicine and was its chairman.
He is certified by the American Board of Internal Medicine and also in cardiovascular diseases.
He has specialized in right and left heart cardiac catheterization, coronary angioplasty, coronary artery stent deployment procedures.
He served as the director of cardiac catheterization laboratories at Broward Health Imperial Point Hospital.
Ladies at front desk were excellent very polite and kind. The nurse who did the ekg so professional super nice.
Dr. Zachariah is a very kind and patient man. He spent over an hour asking questions, reading my history and diagnostic reports that I brought to our appointment. Appreciated his very thorough physical assessment too. He also took the time to teach and explain my current diagnosis. Finally gave his recommendations to confirm my diagnosis and prognosis. Thank you, Dr. Zachariah.
Wonderful physician.
Wonderful great very good
Absolutely the best doctor, cardiologist and gentleman.
Fast, efficient and knowledgeable. Doesn’t waste time
We are new to Dr. Zachariah. Felt very comfortable and felt he is very competent. Glad to have finally found an excellent cardiologist.
He is a Fantastic.
What a great doctor. He explained everything to me in a way I totally understood. Took his time and answered all of my questions
Great communication! Happy I found Dr. Zachariah.