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Lee William Gemma

Lee William Gemma, MD

Cardiology, Clinical Cardiac Electrophysiology, Internal Medicine

Provider Ratings

4.9 out of 5 (152 ratings)

Provider Groups

  • Mount Carmel Medical Group

  • Mount Carmel Health Partners

Primary Contact

614-627-2000
Appointments (New Patients Welcome)
Provider Groups

  • Mount Carmel Medical Group

  • Mount Carmel Health Partners

Primary Contact
614-627-2000
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Services & Specialties

Areas of Specialization

  • Cardiology
  • Clinical Cardiac Electrophysiology
  • Internal Medicine

Locations & Contact

Primary Location

Mount Carmel Heart & Vascular Specialists McNaughten

85 McNaughten Rd
Ste 200
Columbus, OH 43213

View hours
Monday
8:00am - 4:30pm
Tuesday
8:00am - 4:30pm
Wednesday
8:00am - 4:30pm
Thursday
8:00am - 4:30pm
Friday
8:00am - 4:30pm
Mount Carmel Heart & Vascular Specialists McNaughten
614-627-2000 View Details

Mount Carmel Heart & Vascular Specialists Canal Winchester

7901 Diley Rd
Ste 140
Canal Winchester, OH 43110

View hours
Monday
7:30am - 4:30pm
Tuesday
7:30am - 4:30pm
Wednesday
7:30am - 4:30pm
Thursday
7:30am - 4:30pm
Friday
7:30am - 4:30pm
Mount Carmel Heart & Vascular Specialists Canal Winchester
614-627-2000 View Details

About

Lee Gemma, MD, FHRS received his medical degree from The Ohio State University College of Medicine and Public Health. He then completed his internship and residency at Case Western Reserve University/MetroHealth Medical Center. Dr. Gemma completed a fellowship in Cardiovascular Disease at Case Western Reserve University/MetroHealth Medical Center and a fellowship in Electrophysiology at St. Vincent Hospital. His areas of interest include Electrophysiology and General Cardiology.

Conditions Treated

  • General Cardiology
  • Electrophysiology
  • Atrial Fibrillation

Additional Resources

Education & Certifications

Education

Education:
Ohio State University College Med and Public Hlth (2005)

Residency:
MetroHealth Medical Center (2008)

Fellowship:
MetroHealth Medical Center (2011)

Fellowship:
St Vincent Hospital and Health Care Center (2012)

Board Certifications

Cardiology, Cardiovascular Disease, American Board of Internal Medicine Subspecialty (2011)

Provider Groups

Mount Carmel Medical Group

Mount Carmel Health Partners

Provider Ratings

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. Learn More >

4.9 out of 5

(152 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

48 Reviews

10/06/2025

Professional.

09/30/2025

Really like and trust his opinion

09/29/2025

I feel that I am in good hands and safe.

09/29/2025

Great experience

09/29/2025

Knowledgeable

09/12/2025

A true patient advocate! We knew our healthcare needs were his priority.

09/10/2025

It was a great experience. I was treated with kindness and respect.

09/10/2025

He's awesome

09/09/2025

Lee has been Great first two visits

09/03/2025

He cared for me and as I told him about my husband's (my husband was also one of his patients) death Dr. Gemma showed and expressed concern for my loss. He was also interested in what happened to my husband.

09/03/2025

Explained everything very well.

09/02/2025

Dr. Gemma explains things clearly and answers questions directly. He treats me with respect, recognizing that decisions are ultimately mine. Because of this, I respect his expertise and follow his suggestions.

08/27/2025

Cared about my situation and listened to me.

08/27/2025

Not only is Dr Gemma a great doctor, he is a great human being. He is kind, caring, and is genuinely concerned about the wellbeing of his patients

08/25/2025

he is pretty darn good

08/25/2025

Dr. Gemma was direct in his explanation of my situation. He gave me time to absorb the information.

08/12/2025

Dr. Gemma listened to my situation and he was able to provide an immediate solution.

08/12/2025

I have a very high level of trust in Dr. Lee鈥檚 understanding of my condition and the choices of therapy to control my arrhythmias.

08/11/2025

Everyone was very pleasant and thorough.

08/11/2025

I trust him.

07/30/2025

Outstanding physician that took the time necessary to explain my condition and options

07/30/2025

Just a wonderful Dr. I think the world of him

07/29/2025

All good

07/29/2025

I was very impressed with his kindness and how he explained everything

07/23/2025

He makes you feel very confident in what he tells you

07/16/2025

Every staff member was friendly and courteous, thank you!

07/01/2025

I am very pleased with the provider.

06/18/2025

It was very good experience

06/04/2025

Very patient

05/19/2025

Dr. Gemma - always polite, thorough and understanding

05/19/2025

All good.

05/13/2025

Felt very much at ease.

05/06/2025

Excellent. I'd never go to any other cardiologist.

05/05/2025

Dr. Gemma was very caring and listened to me and heard what I said. He explained to me everything twice.

05/05/2025

I have no complaints, very good experience

04/30/2025

He is great

04/22/2025

Dr Lee Gemma was Wonderful !!! The whole entire staff was wonderful !

04/15/2025

Thank you for thorough explanations, and for taking extra time to answer questions.

04/09/2025

Dr. Gemma sat and spent as much time with me as it took to make me comfortable chosing the next step in my care.

03/26/2025

Feel lucky to have this team on my side

03/18/2025

Very pleased and feel I'm in good hands.

03/04/2025

Wonderful

02/11/2025

Dr. Gemma is good at explaining the issue with my heart, and options to try to correct the issue. I felt confident with Dr. Gemma as my heart Specialist. I also felt a sense of urgency and understanding from Dr. Gemma and Brandi, his Scheduler.

01/10/2025

Dr. Gemma was very patient with my wife and I as we asked many questions.

01/08/2025

I'd recommend Dr to anyone. I am concerned about the relationship between my insurance Humana and the Trinity Health System.

12/10/2024

just very competent

12/09/2024

Very good

12/02/2024

Great
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614-627-2000

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