Allergy, Asthma & Immunology
Comprehensive allergy testing, immunotherapy, and asthma care. Our board-certified allergists and immunologists help you find lasting relief across NYC and Long Island.
We help you find relief from seasonal allergies, food allergies, asthma, and immune system disorders through comprehensive testing, immunotherapy, and the latest treatments. The team brings decades of experience in complex allergic and immunologic conditions, with state-of-the-art diagnostics, personalized plans, and ongoing support. Learn how to choose the right allergy testing clinic.

What we offer
Advanced Allergy Testing
Advanced allergy testing and diagnostics at all locations. Our specialists identify triggers and develop personalized treatment plans for seasonal allergies, food allergies, and asthma. Learn more about allergy testing options and food allergy testing.
Customized Immunotherapy
Personalized allergy shots and sublingual immunotherapy. Board-certified allergists create custom plans for long-term relief from allergies and asthma.
Advanced Asthma Care
Asthma management including biologic therapies and comprehensive treatment plans. Care for both adults and children.
Immunology Services
Care for immune system disorders and complex immunologic conditions. Diagnosis and treatment for rare and complex cases.
Pediatric Allergy Care
Specialized allergy and asthma care for children. Gentle, effective treatment tailored to young patients.
Telehealth Consultations
Virtual follow-ups and ongoing management of allergies and asthma from home.
Why choose our allergy care?
Our board-certified allergists and immunologists bring decades of experience in treating complex allergic and immunologic conditions. We offer state-of-the-art diagnostic testing, personalized treatment plans, and ongoing support to help you achieve better health.
Our specialists
Meet the providers who deliver this care at our locations.

Gadi Avshalomov
M.D.
Allergist & Immunologist
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Frank Commisso
P.A.
Physician Assistant
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Camilla Adlawan
N.P.
Nurse Practitioner
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Nina Smith
N.P.
Nurse Practitioner
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Deanna A. Spence
N.P.
Nurse Practitioner
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Where we offer this care
Select a location for details and directions.
Mill Basin Office
Manhattan Office
Syosset Office
Great Neck Office
Port Jefferson Office
Ronkonkoma Office
Ready to get started?
Schedule an appointment at a location near you.
Book an appointmentLearn more about allergy testing
Explore our guide to allergy testing options in New York: skin prick tests, blood tests, food sensitivity tests, and how to choose the right clinic.
Read the complete guide →