Center for Allergy, Asthma, Immunology – ciiclinics.org
Allergy & Immunology • Great Neck, NY
Clinic Type
Allergy & Immunology (multi-location group)
Address
2084 East 67 Street, Brooklyn, NY 11234; Port Jefferson Office: 120 North Country Road, Port Jefferson, NY 11777; Manhattan Office: 364 East 69th St, New York, NY 10021; Syosset Office: 575 Underhill Blvd Suite #175, Syosset, NY 11791; Great Neck Office: 560 Northern Boulevard, Suite #104, Great Neck, NY 11020
Phone
718-444-8014; 631-474-7461; 646-876-1092; 516-921-6780; 516-487-6200
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Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
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Team
Insurance & Payment
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Languages Spoken
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Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Yelp: 3.0 out of 5 stars (1 review)
Patients praise
- Physician (Dr. Gadi Avshalomov) is perceived as helpful and knowledgeable
- Allergy shots are reported as effective
- Staff described as knowledgeable in some contexts
Common complaints
- Front desk staff behavior (specifically in a Brooklyn location) reported as aggressive regarding payments
"I really like Dr. Gadi and he has helped us immensely however, the lady at the front desk in the Brooklyn location is aggressive when it comes to payments. She would shout across the waiting room..."
— Yelp/MapQuest"The allergy shots prescribed are very effective. Dr. Avshlomov and his staff are knowledgeable and friendly."
— entallergyimmunology.comSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. Janet L. Claassen - Allergist-Immunologist in Clifton Park, NY — May 14, 2026
- Cindy M. Queliza, NP - Nurse Practitioner in Manhasset, NY — May 14, 2026
- Allergy/Immunology Associates, Inc. excited to bring practice to Mentor — Mar 23, 2026
- Piedmont HealthCare Opens New Allergy, Asthma & Immunology Practice, Welcomes Arfa Faiz, MD | Iredell EDC — Sep 11, 2025
- One Allergy Asthma and Immunology Center opens in Wichita | Wichita Eagle — May 6, 2026
Information sourced from the clinic's website as of July 11, 2026.
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