Stop Suffering. Start Living. Find Allergy & ENT Relief Across NYC & Long Island.
Top patients' choice allergists & otolaryngologists in NYC & Long Island
Food allergies, eczema, asthma, seasonal allergies—and sinus, ear, hearing, and vertigo care—across 6 locations.
Brooklyn
2084 East 67th St
Brooklyn, NY 11234
(718) 444-8014
Manhattan
364 East 69th St.
Manhattan, NY 10021
(646) 876-1092
Syosset
575 Underhill Blvd Suite 175
Syosset, NY 11791
(516) 921-6780
Great Neck
560 Northern Blvd Suite 104
Great Neck, NY 11021
(516) 487-6200
Port Jefferson
120 N Country Rd #1
Port Jefferson, NY 11777
(631) 474-7461
Ronkonkoma
3279 Veterans Memorial Hwy #D3
Ronkonkoma, NY 11779
(631) 368-2553
Conditions we treat
Clogged ears, sinus infections, food allergies, eczema, hives, and more—testing, treatment, and relief across NYC and Long Island.
Allergy & immunology
What our patients are saying

Insurance
If you have insurance, we will work with most insurance plans, including:
- 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
Learn from Dr. Gadi Avshalomov
Why choose us
Trusted Allergy & ENT Specialists
Comprehensive care for hay fever, chronic sinus infections, ear blockage, skin reactions, eczema, and hives throughout the tri-state region. Our allergy doctors and ENT specialists provide expert diagnosis and treatment.
Children's Allergy Experts
Our pediatric allergy team offers gentle testing and treatment for childhood asthma, food sensitivities, rashes, and recurring sinus or breathing concerns. Specialized care for young patients.
Tailored Treatment Options
From advanced immunotherapy to minimally invasive sinus procedures, we create care plans for itching, swelling, airway issues, and skin flare-ups. Customized allergy treatment and ENT care.
Accessible Locations
Easily reach us at offices in Manhattan's Upper East Side, Brooklyn, Great Neck, Syosset, and Port Jefferson for local allergy and ENT services. Convenient access to allergy testing and treatment.
Ready to find relief?
Allergies, sinus, or ear issues—we're here to help you breathe easier.

