About us
At Integrated ENT, Allergy & Immunology, we're on a mission to provide expert, patient-centered treatment using the latest medical innovations in a setting that feels local, accessible, and deeply attentive. Conveniently located throughout Brooklyn, Manhattan, and Long Island.
Allergy, Asthma & Immunology
Led by Dr. Gad Avshalomov, our allergy and immunology team provides expert evaluation and long-term management for conditions like seasonal allergies, asthma, eczema, food allergies, and immune deficiencies. We offer custom immunotherapy, biologics for severe asthma, and comprehensive diagnostic testing.
Learn MoreInsurance InformationENT (Otolaryngology) & Head and Neck Surgery
From chronic sinusitis and sleep apnea to thyroid and salivary gland disorders, our ENT specialists—including Dr. Kenneth Etra, Dr. Richard Etra, and Dr. Ronald Levy—offer advanced diagnostics, surgical procedures, and in-office treatments tailored to each patient's needs.
Learn MoreStats
- Patients treated
- 100+
- Locations
- 1
- Medical Experts on staff
- 1
- Years of combined experience
- 1+
Our Roots
Dr. Gadi Avshalamov
Decades of Compassionate Care in Allergy and Immunology
Dr. Gadi Avshalomov is a board-certified allergist and immunologist, as well as a diplomate of both the American Board of Allergy and Immunology and the American Board of Pediatrics. He is affiliated with North Shore–Long Island Jewish Health System and Cohen Children's Medical Center, and is an active member of the American Academy of Allergy, Asthma & Immunology.
With over a decade of experience serving communities across the North Shore of Long Island and Brooklyn, Dr. Avshalomov is dedicated to the care of both adults and children suffering from a wide range of allergic and immunologic conditions. His clinical expertise includes the diagnosis and treatment of seasonal allergies, asthma, eczema, sinusitis, immunodeficiency, and chronic respiratory conditions like bronchitis, wheezing, and persistent cough.
Dr. Avshalomov earned his medical degree from Tel Aviv University's Sackler School of Medicine after completing his undergraduate studies at New York University. He offers personalized, evidence-based treatment plans—ranging from custom-formulated allergy immunotherapy (allergy shots) to advanced therapies like intravenous (IVIG) and subcutaneous (SCIG) immunoglobulin treatments.
Specializing in hay fever, food allergies, pet allergies, and atopic dermatitis, Dr. Avshalomov uses the highest standards in diagnostic testing to identify triggers such as pollen, dust mites, and mold—ensuring accurate diagnosis and long-lasting relief.
Oral Allergy Syndrome vs. Scombroid Reaction: What's Really Causing Your Symptoms?
Are your allergy symptoms truly caused by food—or is something else at play? In this video, Dr. Gadi Avshalomov explains the critical differences between Oral Allergy Syndrome (OAS) and Scombroid Reac...
📌 Learn when it's a true allergy—and when it's not.
Our Providers
Dr. Gadi Avshalomov
Allergy Physician – All Locations
Dr. Kenneth Etra
ENT Physician – Great Neck, Syosset
Dr. Richard Etra
ENT Physician – Great Neck, Syosset
Frank Commisso
Allergy – Great Neck, Syosset
Camila Adlawan
Allergy – Brooklyn
Andrea C. Ibanez
Allergy – Great Neck, Syosset
Nina Smith
Allergy – Ronkonkoma
Deanna A. Spence
Allergy – Port Jefferson
Katharine Vygon
ENT – Great Neck, Syosset
Courtnie Lue Ledgister
Audiologist – Great Neck, Syosset
Neal Sloane
Audiologist – Great Neck, Syosset
Jennifer Truglio-Shinsky
Audiologist – Great Neck, Syosset