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Clinic Type

Allergy & Immunology

Address

Great Neck, NY

Phone

(516) 487-6200

Email

gnreception@nyaai.net

Opening Hours

Mon-Fri 7:00 AM - 5:00 PM

Telehealth

Available

Services Offered

  • Allergy & Immunology
  • Otolaryngology
  • Dietetics
  • Telehealth

Team

  • Gadi Avshalomov, M.D. Allergist & Immunologist — Board-certified allergist/immunologist
  • Ronald Levy — ENT specialist
  • Kenneth Etra — ENT specialist
  • Richard Etra — ENT specialist

Insurance & Payment

  • MVP Health Care Preferred Care
  • HIP Health Plan of New York
  • Empire Blue Cross Blue Shield
  • Unicare
  • Blue Cross Blue Shield of Illinois
  • Univera Healthcare
  • Neighborhood Health Plan (NHP)
  • Oxford Health Plans

If you have insurance, we will work with most insurance plans

Insurance, Cash, Credit Card, Check

Languages Spoken

  • English

FAQs

Do you offer telehealth nutrition consultations?

Yes. We offer telehealth nutrition consultations.

What insurance plans do you accept in Great Neck?

We accept many insurance plans; please contact the office for the specific plan list.

How do I schedule an appointment?

Easy scheduling with same-day appointments available.

Office Hours

Monday 7:00 AM - 5:00 PM, Tuesday 10:00 AM - 5:00 PM, Wednesday 10:00 AM - 6:00 PM, Thursday 9:00 AM - 5:00 PM, Friday 7:00 AM - 1:00 PM

Commitments

  • Easy scheduling with same-day appointments available. Flexible hours.

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Dr. Scott S. Harris: 5.0/5.0 (Vitals) / 4.8/5.0 (Northwell Health)
  • Dr. Gary Weinstock (Healthgrades): 3.1/5.0 (17)
  • Dr. Richard Etra (Healthgrades): 3.5/5.0 (17)
  • Dr. David Rosenthal (Healthgrades): 5.0/5.0 (1)
  • Great Neck Ear, Nose, & Throat (Practice-wide): 5.0/5.0 (18)

Patients praise

  • Attentive and caring bedside manner
  • Effective surgical outcomes and treatment for sinus/breathing issues
  • Professional and knowledgeable medical expertise
  • Prompt follow-up and accessibility for post-surgical concerns
  • Convenient appointment scheduling reported by some patients

Common complaints

  • Difficulty reaching or communicating with office staff
  • Long wait times during appointments
  • Dissatisfaction with administrative processes or responsiveness

"Treating with Dr. Werber has truly been a wonderful experience! He did an absolutely incredible job with my sinus surgery. Every time I called his office post surgery, he jumped right on the phone with me to answer my questions and quell my concerns."

Great Neck ENT testimonial

"I saw Dr. Richard Etra today... when I mentioned it to him he told me he had no control whatsoever in the staff... He might be a very good ENT, but, thank goodness, I'll never go to him or his office again."

Healthgrades review for Dr. Richard Etra

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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