Martin M Zenni II, MD
5.0(5 reviews)
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Office Hours at UF Health Cardiology - St. Marys

  • Mon:8:00am - 4:30pm
  • Tue:8:00am - 4:30pm
  • Wed:8:00am - 4:30pm
  • Thu:8:00am - 4:30pm
  • Fri:8:00am - 4:30pm

Martin M Zenni II, MD
Internal Medicine Physician - General, Internal Medicine Physician - Interventional Cardiology

Highlights

  • Board Certified

Biography

Martin Zenni, M.D., is a University of Florida associate professor of medicine and a board-certified interventional and nuclear cardiologist at UF Health Jacksonville. He also serves as medical direct… Read more ›

Featured Review See More Reviews

I appreciate the knowledge Dr. Zenni has on heart health.…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
University of Chicago Pritzker School of Medicine (Medical Education)Other DegreeOtherNot Specified

InstitutionFocusYear
Fellowship - Harvard Medical SchoolInterventional CardiologyNot Specified
Residency - Tufts-New England Medical CenterInternal MedicineNot Specified

CertificationCert. BodyYear
Internal medicineInternal MedicineNot Specified

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Provider Profile 0

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician
  • Internal Medicine Physician - Sub-Specialty: Interventional Cardiology

Years In Practice: 33 (started in 1993)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 5
Most Recent Review: 12/20/2025
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Office & Staff Evaluation 5.0

Ease of Getting an Appointment 5.0
Courtesy of Practice Staff 5.0
Office Appearance & Atmosphere 5.0
Handling of Billing Matters 5.0
Average Wait Time 11 to 20 minutes

Provider Evaluation 5.0

Willingness to Spend Time with You 5.0
Accuracy of Diagnosis 5.0
Listening Skills 5.0
Clear Explanations 5.0
Trust in Decision Making 5.0
Post Visit Follow-up 5.0
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Verified Patient

“I appreciate the knowledge Dr. Z...”

I appreciate the knowledge Dr. Zenni has on heart health.

Anonymous 12/20/2025
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Verified Patient

“ExceptionalFirst-Simply put, Dr....”

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.

Anonymous 08/24/2025
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“Great Doctor that really cares!”

He is very thorough, takes his time with you and genuinely cares about you and it shows in the way he treats you. I wouldn't be here had he not caught my blockage and put in my stint. I had multiple tests before that and they didn't catch it.

David P. 05/14/2019
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Verified Patient

“Dr. Zenni was great, as usual. ...”

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.

Anonymous 10/06/2025
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Verified Patient

“Good...”

Good

Anonymous 07/26/2025

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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Martin M Zenni II, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Martin M Zenni II, MD has not yet specified the insurance plans he accepts.