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Dr. William Sher, MD

Dr. William Sher, MD

Age 66 Ear, Nose, and Throat M

Telehealth available

Accepting New Patients


Dr. William Sher, MD is a otolaryngology (ear, nose & throat) specialist in Port Jefferson Station, NY. Dr. Sher completed a residency at NYU Langone Medical Center. He currently practices at ENT and Allergy Associates, LLP and is affiliated with John T. Mather Memorial Hospital. He accepts multiple insurance plans. Dr. Sher is board certified in Otolaryngology.


  1. ENT and Allergy Associates, LLP

    1. 1
      ENT and Allergy Associates, LLP
      1500 Route 112, Port Jefferson Station, NY 11776 (631) 928-0188


  • NYU Langone Medical Center, Residency Hospital — 1984
  • SUNY Downstate-Kings Co, Internship Hospital — 1981
  • Hahnemann Universtiy - Philadelphia, Medical School — 1980

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • Humana
  • MultiPlan

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Dr. Sher was very professional, knowledgeable, and personable. He was caring and interested in me and what I had to say. His staff was wonderful... I didn't have the correct insurance referral, and the woman at the desk got on the line with the insurance co. and straightened it all out. Overall a good experience. Highly recommended.
Jake — Jan 23, 2020
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Dr. William Sher, MD
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Hospital Affiliations

  • John T. Mather Memorial Hospital
  • Saint Charles Hospital