NY Allergy & Sinus Centers Upper East Side

135 East 83rd St.
New York, NY 10028

Phone (212) 686-6321
Fax (212) 686-6329

4.9

 4.9/5

Based on 156 Reviews

Office Hours

Mon 8:00am – 5:00pm
Tue 8:00am – 5:00pm
Wed 8:00am – 5:00pm
Thurs 8:00am – 5:00pm

About our Upper East Side location

Situated in the heart of the Upper East Side, our clinic offers expert allergy and sinus care to residents of Yorkville, Lenox Hill, and Carnegie Hill. Located near the 86th Street subway station (4, 5, 6 trains), our office provides convenient access to advanced allergy testing, immunotherapy, and sinus treatments. We are committed to helping patients find effective, long-term relief through personalized, research-driven care.

Morris Nejat, M.D.

Dr. Morris Nejat is a physician specializing in Adult and Pediatric Allergy and Immunology. He is also the owner and Chief Medical Officer of NY Allergy & Sinus Centers. He received his Bachelor’s degree in zoology from Drew University before completing medical school at New Jersey Medical School. He accomplished his residency in pediatrics at North Shore University Hospital-Cornell University Medical Center. Dr. Nejat also completed a fellowship at St-Lukes Roosevelt Hospital-Columbia University College of Physicians and Surgeons. Dr. Nejat sees common cases of allergy and sinus issues with congestion and chronic cough. He is board-certified with the American Board of Pediatrics.

Alissa McInerney, M.D.

Alissa McInerney, MD is experienced in treating both children and adults across the spectrum of allergy and immunology, including asthma, allergic rhinitis, food allergy, medication allergy, vaccine reactions, insect/venom allergy, eczema, hives, contact dermatitis, and cosmetic allergies. She also has extensive training in clinical immunology, treating patients with disorders of the immune system such as immune deficiency and autoinflammatory conditions.

Dr. McInerney’s approach to medicine involves treatment of the whole patient, exploring the underlying root cause of symptoms and working together as a patient-doctor team. She prides herself on presenting the most up-to-date and evidence-based medicine to her patients but understands that individual needs are paramount. Her goal is to listen and empower her patients in order to improve their quality of life.

Justin Rashtian, M.D.

Dr. Justin Rashtian is a board-certified physician who completed his Internal Medicine residency at Montefiore/Einstein in New York, followed by subspecialty training in Allergy & Immunology at National Jewish Health and the University of Colorado—one of the nation’s premier institutions in the field.

He cares for children and adults of all ages, addressing the full spectrum of allergic and immunologic conditions, including seasonal and environmental allergies, asthma, food allergies, eczema, hives and other skin reactions, contact allergies, drug allergies, and immune system deficiencies. His academic background includes laboratory research on peanut and tree nut allergies.
Dr. Rashtian takes time with each patient to listen closely, think creatively, and uncover the root causes of their symptoms. He is committed to asking “why,” carefully mapping out next steps, and creating accurate, personalized diagnoses and treatment plans. His approach blends the most up-to-date scientific knowledge with a true partnership with the patient—helping each person make informed choices that align with their individual goals and lifestyle.

Jacob Wolfson, PA-C

Jacob Wolfson is a registered and certified physician assistant at NY Allergy and Sinus Centers. He grew up in Rockland County, New York, and completed his undergraduate education at Lehigh University with a degree in biology. He then worked with patients in a pediatrics office for a year before beginning physician assistant school. Jacob obtained his masters degree in physician assistant studies at NYIT in Old Westbury after completing clinical rotations in several locations throughout Queens, Brooklyn, the Bronx, and Long Island.