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Dr. Mark Gelernt, MD

Dr. Mark Gelernt, MD

Cardiology*
35+ years of experience

Dr. Mark Gelernt, MD is a cardiologist in Haddon Heights, NJ and has over 35 years of experience in the medical field. Dr. Gelernt has extensive experience in Heart Conditions and Adult Congenital Heart Conditions. He graduated from Columbia University Vagelos College of Physicians and Surgeons in 1986. He is affiliated with medical facilities such as Jefferson Cherry Hill Hospital and Jefferson Stratford Hospital. He is accepting new patients and telehealth appointments.

4.6 Star Rating
Based on 11 reviews 4.6 Star Rating (11 reviews)

Practice

210 W Atlantic Ave Haddon Heights, NJ 08035
Telehealth available

Dr. Gelernt 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

Experience Check

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Dr. Gelernt's Reviews

Likelihood to recommend Dr. Gelernt

4.6

11 ratings, 9 with a written review
5 Star
91%
91%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
9%
9%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • 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
Mar 15, 2025
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What went well
  • I felt respected
  • 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
Feb 15, 2025
×Post a ResponseAre you Dr. Mark Gelernt, MD?
What went well
  • I felt respected
  • 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
Feb 12, 2025
×Post a ResponseAre you Dr. Mark Gelernt, MD?
What went well
  • I felt respected
  • 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
Suzanne – Feb 05, 2025
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What went well
  • I felt respected
  • 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
Dec 06, 2024
×Post a ResponseAre you Dr. Mark Gelernt, MD?
What went well
  • I felt respected
  • 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
Bev – Dec 05, 2024
×Post a ResponseAre you Dr. Mark Gelernt, 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
Helpful
Kathy – Mar 03, 2021
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Nancy Recine – Aug 04, 2020
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What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
May 13, 2020
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About Me

biography

Dr. Mark Gelernt, MD is a cardiologist in Haddon Heights, NJ and has over 35 years of experience in the medical field. Dr. Gelernt has extensive experience in Heart Conditions and Adult Congenital Heart Conditions. He graduated from Columbia University...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.

  • St. Luke's Medical Center

    Fellowship Hospital
  • St. Luke's Medical Center

    Residency Hospital
  • St. Luke's Medical Center

    Internship Hospital
  • Columbia University Vagelos College Of Physicians And Surgeons

    Medical School, 1986
American Board of Medical Specialties®
American Board of Internal Medicine®
Cardiovascular Disease
Internal Medicine
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. Gelernt is a Healthgrades Choice provider in Cardiology

    Read our methodology

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    Locations

    Practice

    The Heart House210 W Atlantic Ave Haddon Heights, NJ 08035
    1

    Practice

    The Heart House525 State St Ste 3 Elmer, NJ 08318
    2
    The Heart House1051 W Sherman Ave Bldg 3 Vineland, NJ 08360
    3