Dr. Marc Unterman, MD

Cardiology*MaleAge 72

Cardiology*

Dr. Marc Unterman, MD is a cardiologist in Snellville, GA and has over 45 years of experience in the medical field. He graduated from Emory University School of Medicine in 1977. He specializes in Cardiology.

Dr. Marc Unterman, MD

Piedmont Heart Institute

1700 Tree Ln Ste 190 Snellville, GA 30078
Telehealth availableTelehealth services available
Telehealth availableTelehealth services available
|

Accepting new patients

Dr. Unterman is a Healthgrades Choice provider in Cardiology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Areas of Expertise
    Dr. Unterman specializes in the areas of Cardiology, Cardiovascular Disease & Internal Medicine. See board certifications
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Clean Hospital
    Patients said the hospital this doctor practices at is clean. See hospitals

Experience Check

Search for experience in a specific area

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Unterman's Reviews

Likelihood to recommend Dr. Unterman

3.6

25 ratings, 9 with a written review
5 Star
60%
60%
4 Star
8%
8%
3 Star
0%
0%
2 Star
0%
0%
1 Star
32%
32%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jan 12, 2023
×Post a ResponseAre you Dr. Marc Unterman, MD?
What went well
  • Listened & answered questions
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
Helpful
Jun 15, 2022
×Post a ResponseAre you Dr. Marc Unterman, MD?
What went well
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
1 person found this helpful
Helpful
Bob Haslett – Aug 10, 2021
×Post a ResponseAre you Dr. Marc Unterman, MD?
What went well
  • 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
2 people found this helpful
Helpful
J Stephens – Jun 04, 2020
Thank you for taking the time to leave your...Read More
×Post a ResponseAre you Dr. Marc Unterman, MD?
What went well
No results
What could be improved
No results
4 people found this helpful
Helpful
Apr 18, 2019
Thank you for reaching out and please know we...Read More
×Post a ResponseAre you Dr. Marc Unterman, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
6 people found this helpful
Helpful
Mary Ann in Lilburn, GA – Feb 07, 2019
Thank you for your review of Eastside Heart and...Read More
×Post a ResponseAre you Dr. Marc Unterman, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
Helpful
melmelbur – Aug 17, 2018
×Post a ResponseAre you Dr. Marc Unterman, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 people found this helpful
Helpful
James Ollick in Grayson – Aug 07, 2018
×Post a ResponseAre you Dr. Marc Unterman, MD?
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
11 people found this helpful
Helpful
Lawrenceville, GA – Jun 05, 2017
×Post a ResponseAre you Dr. Marc Unterman, MD?

Leave a review

How was your experience with Dr. Unterman?

Is this your profile?

Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim your profile

About Me

Watch Dr. Unterman's Video

care philosophy

Excellent clinical care with the latest medical and device therapy. Care delivered with compassion. Each patient's individual needs are addressed.

biography

This physician is accepting telehealth visits. Dr. Unterman completed his Medical Degree at Emory University School of Medicine. Dr. Unterman then proceeded to complete his Internship there. Dr. Unterman completed his Residency at George Washington...read more
  • Cardiology

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

  • University Of Cincinnati / Main Campus

    Fellowship Hospital, 1982
  • University Of Cincinnati

    Fellowship Hospital, 1982
  • Emory University

    Residency Hospital, 1980
  • Grady Memorial Hospital

    Internship Hospital, 1978
  • Emory University School Of Medicine

    Medical School, 1977
  • City University Ny

    Undergraduate School, 1973
American Board of Medical Specialties®
American Board of Medical Specialties
Cardiology
American Board of Internal Medicine®
Cardiovascular Disease
Internal Medicine
Self designated 
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.

Dr. Unterman is a Healthgrades Choice provider in Cardiology

    Read our methodology

    Locations

    Piedmont Heart Institute

    Snellville1700 Tree Ln Ste 190 Snellville, GA 30078
    1
    • Call
    • Fax
    • Hours
      • Thu: 9:30am - 11:00am
    • Directions
    Atlanta Gwinnett Womens Specialists766 Walther Rd Ste 100 Lawrenceville, GA 30046
    2
    Atlanta Gwinnett Womens Specialists766 Walther Rd Ste 100 Lawrenceville, GA 30046
    3

    Gwinnett Heart Specialists

    Monroe Office521 Great Oaks Dr Monroe, GA 30655
    4
    Loganville Office115 Lee Byrd Rd Loganville, GA 30052
    5
    Buford Office4745 Nelson Brogdon Blvd Ste 300 Sugar Hill, GA 30518
    6

    Affiliated Hospitals

    • Northside Hospital Gwinnett

      1000 Medical Center Blvd
      Lawrenceville, GA 30046
      Recipient of 2
      hospital awards

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

      84%
      Patients said they were given information about recovering at home
      73%
      Patients said that doctors always listened to them and explained things well

      3% lower than the national average

      View all patient feedback
    • Piedmont Walton Hospital

      2151 W Spring St
      Monroe, GA 30655

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

      81%
      Patients said they were given information about recovering at home

      6% lower than the national average

      74%
      Patients said that doctors always listened to them and explained things well

      4% lower than the national average

      View all patient feedback
    • Piedmont Eastside Medical Center

      1700 Medical Way
      Snellville, GA 30078

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

      77%
      Patients said they were given information about recovering at home

      7% lower than the national average

      70%
      Patients said that doctors always listened to them and explained things well

      6% lower than the national average

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