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Dr. Marc Ostreicher, MD

Dr. Marc Ostreicher, MD

Cardiology*
15+ years of experience

Dr. Marc Ostreicher, MD is a cardiologist in Cedarhurst, NY and has over 15 years of experience in the medical field. He graduated from City University of New York School of Medicine in 2005. He is affiliated with medical facilities such as NYU Langone Hospitals and Mount Sinai South Nassau. He is accepting telehealth appointments.

3.9 Star Rating
Based on 16 reviews 3.9 Star Rating (16 reviews)

Practice

123 Maple Ave Cedarhurst, NY 11516
Telehealth available
(516) 374-6363

Hospital Highlight

Dr. Ostreicher is affiliated with St. Francis Hospital & Heart Center Roslyn, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Areas of Expertise
    Dr. Ostreicher specializes in the areas of Cardiovascular Disease & Internal Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Coronary Intervention Excellence Award™ • See hospitals
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Dr. Ostreicher's Reviews

Likelihood to recommend Dr. Ostreicher

3.9
16 ratings, 10 with a written review
5 star
69%
69%
4 star
6%
6%
3 star
0%
0%
2 star
0%
0%
1 star
25%
25%

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Very disappointed
On multiple levels
What went well
  • Appointment scheduling
  • Explained conditions well
  • Wait times
What could be improved
  • I didn't feel respected
  • Didn't listen or answer questions
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Mar 21, 2025
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Amazing experience!
Was an amazing experience! Knowledgeable doctor with capable competent staff!!
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
SL – Sep 06, 2024
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Thank You!
Dr O, Shoshana and all the staff are so kind. I got stuck in NY with a terrible case of the flu and migraines. I was so sick and nervous and they all made me feel so relaxed and comfortable. I got the best care and was in and out of the office in a very timely manner. So grateful my friend recommended Dr O.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Briana Smith – Jul 12, 2022
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Dr. Ostreicher is The BEST Doctor in the 5 Towns!
Dr. Ostreicher is Absolutely The BEST Doctor in the 5 Towns! I and my wife are his patients and he is AMAZING. Dr. Ostreicher is honest, caring, loving, and an extremely knowledgeable doctor !! If you are in need of new doctor, you want to go see Dr. Ostreicher!
What went well
  • Office environment
  • 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
Ari E – Jul 12, 2022
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I have heard such amazing things about Dr. Ostreicher But, his front desk receptionists and shoshana in the billing department and whomever else works there needs proper training. My insurance company called to verify with them that I am covered on Tuesday late afternoon and Shoshanna said okay." I'm making you an 8:40 am appointment for Wednesday you will be the first one in I promise". I get to the office my chart wasn't even pulled out. The woman calling to verify the insurance says a bunch of nonsense then realizes I'm not an idiot and then puts me in a medical exam room, its 930 a.m. and still NO Dr. O in sight. Who the heck is managing this office?? The girls are all over the place. After 1 hour of waiting for a Dr. That I supposedly was the first one to see, I never saw. The chutzpah of having a patient who is in extreme pain wait 1 hour, is unacceptable.
What went well
No results
What could be improved
  • Long wait times
1 other person found this helpful
Helpful
Ms. Friedman – Jun 23, 2021
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Always on time, very caring and personable, great care
What went well
  • Office environment
  • 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
Helpful
Gabe – May 13, 2020
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The entire staff was great! Dr. Ostreicher was amazing, I could not ask for a better experience.
What went well
  • Office environment
  • 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
Nov 13, 2019
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The doctors were very professional. Front desk elderly woman wasn’t too friendly. Asked for receipt to be emailed and to date haven’t received it
What went well
No results
What could be improved
No results
Helpful
Apr 25, 2019
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I am a fairly new patient, just seeing him for one year. The service is detailed, sensitive and ON TIME! Great care! Highly recommend him.
What went well
  • Office environment
  • 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
Sandra J in Valley Stream – Jul 26, 2018
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Too expensive rude elderly employee there most of all received a bill from the lab for triple the amount when they called a I was told $25 for a hemoglobin A1C recieve a bill 30 days late for $83 the excuse we are not the lab won’t fly because we called BEFORE blood work was submitted
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
2 others found this helpful
Helpful
Andy Zaltman in 623 Central Ave 408 Cedarhurst NY 11516 – Feb 17, 2018
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How was your experience with Dr. Ostreicher?

Know Before You Go

About Me

biography

Dr. Marc Ostreicher, MD is a cardiologist in Cedarhurst, NY and has over 15 years of experience in the medical field. He graduated from City University of New York School of Medicine in 2005. He is affiliated with medical facilities such as NYU...read more

  • 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.

  • City University Of New York School Of Medicine

    Medical School, 2005
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Focus on ATTR-CM

Locations

Practice

Island Diagnostic Lab dba Town123 Maple Ave Cedarhurst, NY 11516
1

Affiliated Hospitals

  • St. Francis Hospital & Heart Center

    100 Port Washington Blvd
    Roslyn, NY 11576
    Recipient of 11
    hospital awards

    Coronary Intervention Excellence Award™ (2025, 2023)

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

    Outstanding Patient Experience Award™ (2024, 2023, 2022)

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

    View all awards

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

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    84%
    Patients would recommend the hospital to friends and family

    19% higher than the national average

    View all patient feedback

  • NYU Langone Hospitals

    550 1st Ave
    New York, NY 10016
    Recipient of 62
    hospital awards

    America’s 50 Best Hospitals for Cardiac Surgery Award™ (2025)

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

    America’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024, 2023)

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

    View all awards

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

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • North Shore University Hospital

    300 Community Dr
    Manhasset, NY 11030
    Recipient of 19
    hospital awards

    America’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024, 2023)

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

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

    Superior clinical outcomes in heart bypass surgery and heart valve surgery

    View all awards

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

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

    73%
    Patients said that doctors always listened to them and explained things well

    3% lower than the national average

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