Lucas Haas
“This is the BEST Allergy and Immunology office in all of New York!!! Seriously, you’re making a mistake if you don’t go here. Service is fantastic and Dr. Gadi is incredibly intelligent, always sets you up on the right track.”
Upper East Side Manhattan street near our allergy and ENT office
5.0rating on Google
Food allergies, eczema, asthma, seasonal allergies—and sinus, ear, hearing, and vertigo care—across 6 locations.
Clogged ears, sinus infections, food allergies, eczema, hives, and more—testing, treatment, and relief across NYC and Long Island.


Allergist & Immunologist
25+ years

Otolaryngologist
38+ years

Otolaryngologist
60+ years

Otolaryngologist
50+ years

Otolaryngologist
50+ years

If you have insurance, we will work with most insurance plans, including:
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.
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.
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.
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.
Allergies, sinus, or ear issues—we're here to help you breathe easier.