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Dr. Mark Fierstein, MD

Dr. Mark Fierstein, MD

Age 63 Internal Medicine M
(11) 11 reviews

Telehealth available

New Patient

(516) 461-5489

Current Patient

Show number (516) 686-0500

Dr. Mark Fierstein, MD is a internal medicine specialist in New Hyde Park, NY. Dr. Fierstein completed a residency at Beth Israel Medical Center - Petrie Campus. He currently practices at NYU Langone Ambulatory Care Lake Success and is affiliated with NYU Langone Hospital—Long Island. He accepts multiple insurance plans. Dr. Fierstein is board certified in Internal Medicine.


New Patient? (516) 461-5489
  1. NYU Langone Ambulatory Care Lake Success

    1. 1
      NYU Langone Ambulatory Care Lake Success
      2001 Marcus Ave Ste S265, New Hyde Park, NY 11042 Call
      Existing Patients: (516) 686-0500
      New Patients:
      (516) 461-5489


  • Beth Israel Medical Center - Petrie Campus, Residency Hospital — 1986

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Humana
  • MultiPlan

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Absolutely You will not find a more caring, compassionate and most importantly knowledgeable Dr. anywhere. Always spends the time necessary - and then some to evaluate and discuss! The absolute best!
Rich A — Apr 21, 2021
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Photo: Dr. Mark Fierstein, MD
Dr. Mark Fierstein, MD
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Dr. Fierstein's Office & Staff

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Hospital Affiliations

  • NYU Langone Hospital—Long Island
  • NYU Langone Health Tisch Hospital
  • NYU Langone Health Tisch Hospital
  • Long Island Jewish Medical Center
  • NYU Langone Hospital - Brooklyn

Frequently Asked Questions

Dr. Fierstein frequently treats Electrocardiogram (EKG), Hernia, and Immunization Administration.