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Dr. Herbert Gretz, MD

Dr. Herbert Gretz, MD

Age 61 Robotic Surgery M
Star rating icon (34) 34 reviews

Telehealth available

Accepting New Patients


Dr. Herbert Gretz, MD is a robotic surgery specialist in Purchase, NY. Dr. Gretz completed a residency at New York University. He currently practices at WestMed Medical Group Gynecologic Oncology and Minimally Invasive Surgery and is affiliated with Greenwich Hospital. He accepts multiple insurance plans.


  • MBA Columbia University, Other Education — 1997
  • University of Michigan / Ann Arbor, Fellowship Hospital — 1990
  • New York University, Residency Hospital — 1990
  • New York University Medical Center, Internship Hospital — 1990
  • New York Medical College, Medical School — 1986
  • Lehigh University, Undergraduate School — 1982

Insurance Accepted

  • Aetna
  • Amalgamated Clothing & Textile Workers Union
  • Amerihealth
  • Anthem
  • AvMed
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Connecticare
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Fidelis Care
  • First Health (Coventry Health Care)
  • Golden Rule
  • Harvard Pilgrim Health Care
  • Humana
  • Locals (any local)
  • MagnaCare
  • MultiPlan
  • MVP Health Care
  • Oxford Health Plans
  • POMCO Group
  • UnitedHealthCare

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Compare with other Robotic Surgery Specialists
Compare Dr. Gretz with our nearby Robotic Surgery Specialists at NewYork-Presbyterian Lawrence Hospital
These providers are on the medical staff of NewYork-Presbyterian Lawrence Hospital
These providers are on the medical staff of NewYork-Presbyterian Lawrence Hospital.

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Dr. Gretz and his staff were amazing. I was referred to him by my gynecologist when they found cancerous cells in a uterine biopsy and decided upon surgery. His office squeezed me in last minute helping me juggle appointments to see him and couldn't be more supportive. Despite that, I only waited maybe 10 mins at most. He was extremely friendly, explained everything in great detail, and put me at ease right away. I didn't feel rushed or like just another number. While in the hospital, one of the nurses I had worked with him in the past and even she gave him a glowing review. Follow up visit he was again very pleasant and seemed to really care for my well-being. Would highly recommend him!
Kimberly A. — Aug 10, 2020
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Photo: Dr. Herbert Gretz, MD
Dr. Herbert Gretz, MD
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Frequently Asked Questions

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Dr. Gretz frequently treats Gynecologic Neoplasms.  

Find contact information here to make an appointment.

Hospital Affiliations

  • Greenwich Hospital
  • Lenox Hill Hospital
  • Mount Sinai Hospital
  • Mount Sinai Morningside
  • White Plains Hospital


  1. WestMed Medical Group Gynecologic Oncology and Minimally Invasive Surgery

    1. 1
      Westchester Medical Groupthe
      3030 Westchester Ave, Purchase, NY 10577 (914) 305-2730
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(914) 305-2730