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.”
Allergy Testing NYC & New York
Board-certified allergists and immunologists for allergy testing in NYC and Long Island—skin prick and blood testing, food allergy evaluation, asthma, eczema, and immunotherapy. Book at our Manhattan Upper East Side office or regional locations.
We help you find relief from seasonal allergies and hay fever in New York, food allergies, asthma, and immune system disorders through allergy testing in New York (including our Manhattan Upper East Side allergy office), immunotherapy, and the latest treatments. Explore common types of allergy tests in NYC and allergy remedies vs when to see an allergist. 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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Stanley Goldstein
M.D., FAAAAI
Allergist & Immunologist
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Frank Commisso
P.A.
Physician Assistant
View profile →Maureen Reese
P.A.
Physician Assistant
View profile →Camilla Adlawan
N.P.
Nurse Practitioner
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Nina Smith
N.P.
Nurse Practitioner
View profile →Deanna A. Spence
N.P.
Nurse Practitioner
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Where we offer this care
Select a location for details and directions.
Manhattan Office
Mill Basin Office
Syosset Office
Great Neck Office
Port Jefferson Office
Ronkonkoma Office
Rockville Centre Office
Patient reviews on Google
5.0rating on Google
Justin Suzzan
“I’ve been going to Dr. Gadi for years and he truly is the best in the business. He takes the time to really listen to your symptoms and history to create personalized care for all his patients. Their new office is so nice and in a very convenient location. Thank you Dr. Gadi and your incredible staff for everything you do !!”
Lauren Zwal
“Dr. Gadi is the best of the best! I wasn’t able to breathe properly for the longest time and every other doctor told me there was nothing wrong. Gadi said he’d get down to the bottom of it and that’s exactly what he did. Additionally, all …”
Emma Brown
“Dr. Gadi and ALL of the staff are just amazing and so attentive. I look forward to my doctor appointments with Dr Gadi. I went to him in shambles unable to be outside or even get out of bed and he cured me after just the first appt. I still …”
Dee Morales
“Friendly staff and doctor. Office is clean and Beautiful. Have allergy definitely recommend a visit.”
Rachel Nachman
“This doctor is the best when it comes to services being taken care on time and of course allergies. The people who work in the office are very sweet especially Yulia one of the best nurses! Always get seen on time and everyone always makes …”
Adriana Forgues
“Words do not describe how thankful we are to have found Dr. Gadi. Our son suffered from repetitive pulmonary infections throughout his early childhood. He was regularly on antibiotics and we were told over and over again it was the typical …”
Mike
“I came in to the office the other day to check out why I had an itchy back and had an appointment with Michelle to help me out with this problem. She tested me and told me exactly what was wrong and took care of the problem . I meet with DR Gadi as well and he is the best doctor in this field highly recommend this office!!”
Mark Georgacopoulos
“Excellent care from an amazing team! Have seriously helped improve my allergies - it’s been life changing.”
Elior Mordechai
“Best allergist in the world, went to 3 other doctors before him and hes the only one that found the cause of the allergy”
Ava Abramovitz
“Best allergists ever!”
Madelynn Windberg
“very compassionate, knowledgeable, and professional”
Jared Campo
“The single best immunology office in NY. The staff was incredibly kind, the PA was amazing, and Dr. Gadi is the most personable and helpful doctor you could ask for. I’m a healthcare provider myself and I know when a provider cares and …”
Nancy Ortiz-Surun
“Friendly, patient staff, prompt service, super clean facility! Appointments are well spaced so waiting area is never crowded. Thank you to the staff!”
Ready to get started?
Schedule an appointment at a location near you.
Book an appointmentLearn more about allergy testing
Explore our guides to allergy testing in NYC and New York: skin prick tests, blood tests, food sensitivity tests, and how to choose the right clinic—including an allergy test appointment on the Upper East Side.
Read the complete guide →