NY Allergy & Sinus Centers New Hyde Park

1575 Hillside Ave
New Hyde Park, NY 11040

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

Office Hours

Mon 9:00am – 6:00pm
Wed 9:00am – 6:00pm

About our New Hyde Park clinic

Located in New Hyde Park, our clinic serves patients from Floral Park, Great Neck, and Manhasset, offering comprehensive care for allergy, asthma, and sinus conditions. Situated near the Long Island Expressway (I-495) and Hillside Avenue, our office is easily accessible for residents of both Nassau County and Queens. To make visits more convenient, we provide ample on-site parking for our patients. Our board-certified allergists specialize in personalized treatments, focusing on patient education and innovative care to improve quality of life through effective allergy and immunology services.
Dr Morris Nejat

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.
Kristyl Cuenca Sisko

Kristyl Cuenca-Sisko, PA-C

 Kristyl Cuenca-Sisko has been working at NY Allergy and Sinus Centers since July of 2011. She has worked specifically in the field of allergy, asthma & immunology for the past decade. Kristyl holds a P.A. degree from the Wagner College/ Staten Island University Hospital Physician Assistant Program and is certified by the National Commission on Certification of Physician Assistants. Kristyl has also worked in pediatrics/adolescent health and internal medicine. She is an Allied Healthcare Member of the American Academy of Allergy, Asthma & Immunology, Fellow Member of the American Academy of Physician Assistants and a Sustaining Member of the New York State Society of Physician Assistants.