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Dr. Harold Klestzick, DO

Dr. Harold Klestzick, DO

Cardiology*

Dr. Harold Klestzick, DO is a cardiologist in Bronx, NY. He is affiliated with Montefiore Medical Center. He is accepting new patients.

3.2 Star Rating
Based on 9 reviews 3.2 Star Rating (9 reviews)

Dr. Harold N Klestzick Medical PC

2475 Saint Raymonds Ave Bronx, NY 10461

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Dr. Klestzick's Reviews

Likelihood to recommend Dr. Klestzick

3.2

9 ratings, 4 with a written review
5 Star
56%
56%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
44%
44%

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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
Joyce Cooper – Mar 03, 2025
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What went well
No results
What could be improved
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Apr 16, 2023
×Post a ResponseAre you Dr. Harold Klestzick, DO?
What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Dec 06, 2019
×Post a ResponseAre you Dr. Harold Klestzick, DO?
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
  • Long wait times
3 people found this helpful
Helpful
Feb 17, 2018
×Post a ResponseAre you Dr. Harold Klestzick, DO?

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About Me

biography

Dr. Harold Klestzick, DO is a cardiologist in Bronx, NY. He is affiliated with Montefiore Medical Center. He is accepting new patients.
  • Cardiology

  • Internal Medicine

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

  • New York Institute Of Technology / Old Westbury

    Medical School
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.

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Locations

Dr. Harold N Klestzick Medical PC

Dr. Harold N Klestzick Medical PC2475 Saint Raymonds Ave Bronx, NY 10461
1

Affiliated Hospitals

  • Montefiore Medical Center

    111 E 210th St
    Bronx, NY 10467
    Recipient of 20
    hospital awards

    America’s 100 Best Hospitals for Coronary Intervention Award™ (2025, 2024, 2023)

    Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)

    America’s 100 Best Hospitals for Cardiac Care Award™ (2024, 2023)

    Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)

    View all awards

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

    80%
    Patients said they were given information about recovering at home

    4% lower than the national average

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

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