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Our Care Sites
A provider stands in her office with a clipboard, looking assuredly
Trinity Health Michigan Medical Groups
Multi-specialty Care
A provider helps rehabilitate an elderly woman's shoulder with a weight routine
Probility Physical Therapy
Physical therapy services
Two teenage girls exercise at a Trinity Elite facility
TrinityElite Sports Performance
Athletic development services
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Gary Katzman, MD

Gary Katzman, MD

Cardiology

Provider Ratings

4.8 out of 5 (171 ratings)

Speaks

Languages

Spanish

Provider Groups

  • Trinity Health Medical Group

  • Cardiovascular Network of West Michigan

Primary Contact

(231) 672-3500
Accepting New Patients
Provider Groups

  • Trinity Health Medical Group

  • Cardiovascular Network of West Michigan

Primary Contact
(231) 672-3500
Print Share

Services & Specialties

Areas of Specialization

  • Cardiology

Locations & Contact

Primary Location

Trinity Health Medical Group, Cardiology - Muskegon

1223 Mercy Dr
Muskegon, MI 49444

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Trinity Health Medical Group, Cardiology - Muskegon
(231) 672-3500 View Details

Also Affiliated With...

About

Dr. Katzman completed his medical education at Wayne State University in Detroit, Michigan. He completed his internal medicine residency and cardiology fellowship at Brown University and Rhode Island Hospital in Providence, Rhode Island.

Dr. Katzman believes in a high quality and humanistic approach when caring for his patients. His clinical interests include preventative medicine, non-invasive imaging and consultative cardiology.

Conditions Treated

  • Heart Care

Education & Certifications

Education

Medical School:
Wayne State Univ School of Med

Residency:
Rhode Island Hospital - Lifespan

Fellowship:
Rhode Island Hospital - Lifespan

Board Certifications

American Board of Internal Medicine

Cardiovascular Disease, American Board of Internal Medicine

Provider Groups

Trinity Health Medical Group

Cardiovascular Network of West Michigan

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 >

4.8 out of 5

(171 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

09/11/2025

Dr. Katzman is very easy to talk to and explains everything very well. He is very kind and caring.

09/10/2025

Was very nice and patient. Explained things good

09/09/2025

My reason for the visit was to explore if I had a genetic issue that my sibling discovered. I do not, but it now feels like we are still trying to find a problem to fix?

09/04/2025

I have appreciated his candor, understanding, and helpful information.

09/03/2025

Dr Katzman is thorough and evaluates the tests and exams carefully.

09/02/2025

let me know if i had any further problems he would refer me to a doctor that could help me if the problem got worse

08/29/2025

Very personable, easy to understand and listened to concerns. Clinical assistants made us feel comfortable

08/28/2025

I live most of the year in Florida but have a medical home with Trinity in summer. I far prefer Dr Katzman to my Florida cardiologist. He was not rushed, asked clarifying questions, and gave me good advice for future treatment if that becomes necessary.

08/28/2025

Dr. Katzman is easy to talk to, and I felt like he was carefully listening to my concerns.He is very kind and considerate. He is knowledgeable and explains things well.

08/25/2025

Exceptional

08/25/2025

Gary was very informative if I was another doctor.. I really had trouble understanding medical terms and medical names about my condition

08/18/2025

very well

08/11/2025

Trust him ad my Dr

08/04/2025

A great initial visit. Looking forward to a long-term relationship with my heart doctor.

08/01/2025

The doctor was wonderful. Sorry I gave him and everyone such a hard time. I guess I was out of my mind that week from pain and lack of understanding. The doctor and nurses were very helpful and very understanding. I hope everyone can forgive me. I am really doing great now. Thank you !!!

07/29/2025

He is a listener and looks you in the eye when you are talking. He suggests things that he could do but then listens if I have concerns. I feel very comfortable with Dr. Katzman.

07/25/2025

He seems very caring and considerate

07/15/2025

The only complaint (which is small) is that no one notified me of my appointment. I happened to see it was scheduled in MyChart

07/10/2025

Read my chart!!!!!!!4

07/03/2025

Everyone nice and helpful. Nice practice.

06/25/2025

I'm glad I was referred to him.

06/23/2025

Looking forward to future care with very good information and care.

06/17/2025

As above I was very pleased with his care.

06/12/2025

I always feel good about going back—and that says a lot!

06/05/2025

Dr Katzman and nurse were very nice and made me feel relaxed and encouraging .

06/04/2025

Do what you best do.A Great Job and thank you

05/29/2025

Dr. Katzman was genuinely concerned and was very thorough. He encouraged me to ask questions and answered them in layman's terms. Dr. Katzman recommended further testing and the tests were scheduled in a timely manner.

04/09/2025

I wouldn't go anywhere else. I wish they weren't affiliated with TH, but you're all we've got.

04/07/2025

I have confidence in Dr. Katzman and his staff. The building was very nice as well.

03/27/2025

Thankful Dr Katzman is my Cardiologist.

03/17/2025

Thankful for working with and helping me!

03/13/2025

very good

02/17/2025

Good location

01/13/2025

Good patient interaction.

01/07/2025

I'm very satisfied with the care I received

11/18/2024

I was impressed with his care.

11/18/2024

He is understanding, and knows what tests I need! 😃

08/30/2024

Great experance

07/19/2024

Dr. Katzman explained everything about how the heart works, so we understood what happens.

06/28/2024

Dr Katzman was kind and explained things in a very professional way. My thanks to him and the staff.

06/21/2024

I feel I'm being well taken care of by Dr. Katzman.

05/13/2024

He is really understanding, about how I been feeling! :-)

03/11/2024

As usual, Dr. Katzman was personable, made eye contact and was informative and encouraging.

01/05/2024

Very efficient process from checking in to answering my questions. Did not feel rushed.

11/28/2023

I was relieved and knew more about my condition thanks to Dr. Katzman.

11/23/2023

Everything was good and the staff was very nice

11/18/2023

I think they care!!!

11/03/2023

All good .
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(231) 672-3500

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