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Dr. Gregory Zenni, MD

Dr. Gregory Zenni, MD

Vascular Surgery*
35+ years of experience

Dr. Gregory Zenni, MD is a vascular surgeon in Fairfield, OH and has over 35 years of experience in the medical field. Dr. Zenni has extensive experience in Carotid Artery Disease or Carotid Endarterectomy and Peripheral Vascular Disease. He graduated from SAINT LOUIS UNIVERSITY / HEALTH SCIENCES CENTER in 1986. He is affiliated with medical facilities such as The Jewish Hospital-Mercy Health and Mercy Health-West Hospital. He is accepting new patients and telehealth appointments.

4.4 Star Rating
Based on 19 reviews 4.4 Star Rating (19 reviews)

Mercy Health - Vascular and Endovascular Surgeons, Fairfield

3050 Mack Rd Ste 310 Fairfield, OH 45014
Telehealth available

Make an Appointment

(513) 421-3494

At a Glance

  • Area of Expertise
    Dr. Zenni specializes in the area of Vascular Surgery. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ • See hospitals
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Dr. Zenni's Reviews

Likelihood to recommend Dr. Zenni

4.4
19 ratings, 16 with a written review
5 star
84%
84%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
16%
16%

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Dr Zenni is an excellent provider. Would not hesitate to recommend him
What went well
No results
What could be improved
No results
Helpful
Jan 11, 2025
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Dr.Zenni is a fantastic doctor and I would recommend him to anyone
What went well
No results
What could be improved
No results
Helpful
Dec 19, 2024
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All good .
What went well
No results
What could be improved
No results
Helpful
Dec 19, 2024
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This physician was very knowledgeable, highly skilled and patient oriented. He took time to fully explain details about varicose veins.
What went well
No results
What could be improved
No results
Helpful
Dec 07, 2024
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Very helpful and efficient.
What went well
No results
What could be improved
No results
Helpful
Nov 07, 2024
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The doctor answered all my questions.
What went well
No results
What could be improved
No results
Helpful
Aug 30, 2024
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Very pleased with nurses and doctor. The doctor explained my treatment plan to my satisfaction.
What went well
No results
What could be improved
No results
Helpful
Jun 29, 2024
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Just what I want from an initial consult!
What went well
No results
What could be improved
No results
Helpful
Jun 28, 2024
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All the staff doctor and nurse's were very professional in here and very concerned about my problems.
What went well
No results
What could be improved
No results
Helpful
Jun 27, 2024
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Dr. Zenni explained things very well
What went well
No results
What could be improved
No results
Helpful
Jun 12, 2024
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The doctor is very good as well as his staff.They explained every thing and were very attentive.
What went well
No results
What could be improved
No results
Helpful
Mar 14, 2024
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Dr. Zenni very professional physician. He is a good listener. Answered all my questions. Excellent doctor.
What went well
No results
What could be improved
No results
Helpful
Dec 26, 2023
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Dr. Zenni was thorough and explained in a way I could understand.
What went well
No results
What could be improved
No results
Helpful
Dec 17, 2023
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Not a pleasant experience
I felt that Dr. Zenni was ccondescending and rude. He kept me waiting in the room almost 30 minutes and I was the only patient at the time. Then he hadn't fully reviewed my PET/CT scan so I had to wait again while he went to another room to do that. Afterwards, he accused me of self diagnosing when in fact I had been referred by my cardiologist who ordered an ultrasound and a CT scan that showed the issue I was there to see him about. I will never go back to Dr. Zenni. I only gave one star because I really can't say how good or bad of a surgeon he is since he basically refused to even exam me.
What went well
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Long wait times
1 other person found this helpful
Helpful
Mar 28, 2023
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Communitcation
Forget about the visit. There is no communication with the office. First appointment April 2022. My insurance has denied some of this. I am told they would appeal. I spoke to my insurance today and they have not heard from them since Sept 2022. Now I have to start the deductible over. I have called at least 10 times and my doctor sent an email and still no response. The office manager said she would take care of this and will be back to me in a week. Almost 4 weeks later and nothing......still waiting!
What went well
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Sharon – Feb 06, 2023
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Incredible surgeon and doctor with pleasant bedside manner. Highly recommend.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
4 others found this helpful
Helpful
Feb 29, 2020
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Know Before You Go

About Me

biography

Dr. Gregory Zenni, MD is a vascular surgeon in Fairfield, OH and has over 35 years of experience in the medical field. Dr. Zenni has extensive experience in Carotid Artery Disease or Carotid Endarterectomy and Peripheral Vascular Disease. He graduated...read more

  • Vascular Surgery

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Saint Louis University / Health Sciences Center

    Medical School, 1986
American Board of Medical Specialties®
American Board of Surgery®
- 
Vascular Surgery
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Mercy Health - Vascular and Endovascular Surgeons, Fairfield

Mercy Health - Vascular and Endovascular Surgeons, Fairfield3050 Mack Rd Ste 310 Fairfield, OH 45014
1

Mercy Health - Cardiovascular and Thoracic Surgeons, West

Mercy Health - Cardiovascular and Thoracic Surgeons, West3300 Mercy Health Blvd Cincinnati, OH 45211
2

Mercy Health - Vein Solutions

Mercy Health - Vein Solutions4750 E Galbraith Rd Ste 215 Cincinnati, OH 45236
3

Affiliated Hospitals

  • The Jewish Hospital-Mercy Health

    4777 E Galbraith Rd
    Cincinnati, OH 45236
    Recipient of 41
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    79%
    Patients said that nurses always listened to them and explained things well

    4% higher than the national average

    View all patient feedback

  • Mercy Health-West Hospital

    3300 Mercy Health Blvd
    Cincinnati, OH 45211
    Recipient of 30
    hospital awards

    America's 100 Best Hospitals Award™ (2025, 2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    View all awards

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • Bethesda North Hospital

    10500 Montgomery Rd
    Montgomery, OH 45242
    Recipient of 23
    hospital awards

    America's 100 Best Hospitals Award™ (2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    America's 250 Best Hospitals Award™ (2024, 2023)

    Top 1% in the nation for providing the highest clinical quality year over year

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality