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Marc I Unterman, MD

Interventional Cardiology
Marc I Unterman image
piedmont member
4.9 out of 5, 
New patient visits

Piedmont Heart of Loganville

3435 Highway 81, Ste 200
Loganville, GA 30052-9138
Phone
770-736-6300
Fax
678-639-3958
See location
Marc Unterman MD, FACC, FSCAI is board certified by the American Boards of Internal Medicine, Cardiovascular Diseases, and Interventional Cardiology and is a Fellow of the American College of Cardiology and the Society for Cardiovascular Angiography and Interventions.
His interests include cardiac catherization, interventional cardiology, nuclear medicine and peripheral vascular disease.

Provider Information

Verified Reviews

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.
4.9 out of 5
2,687 ratings,
805 reviews
8/19/2025
Great
8/8/2025
Marc Unterman has been a life saver. Under his care for 10 years, I am a healthier 75 year old female for it
8/8/2025
Always talked to us as a friend and explained and answered all of our questions.. Didn,Äôt not rush in and out took time with us
8/7/2025
He is understanding and communicative.
8/7/2025
He always takes his time and listen and appreciate that in any doctor

Insurance Coverage

Map & Directions

Piedmont Heart of Loganville

3435 Highway 81, Ste 200 Loganville, GA 30052-9138
Monday - Thursday

Closed

Friday

8:00 am - 5:00 pm

Saturday - Sunday

Closed

Phone
770-736-6300
Fax
678-639-3958