NY Allergy & Sinus Centers Staten Island

1529 Richmond Road,
Staten Island, NY 10304

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

Based on 44 Reviews

Office Hours

Mon 9:00am – 5:00pm
Tue 9:00am – 5:00pm
Wed 9:00am – 5:00pm

About our Staten Island location

Our Staten Island clinic extends expert allergy and sinus care to the borough, providing comprehensive treatment for seasonal and environmental allergies, asthma, and sinus conditions. Conveniently located on Richmond Road, our office is accessible via local bus routes and offers ample parking for patients from Staten Island and surrounding areas. Our board-certified physicians deliver individualized, evidence-based treatments to help improve quality of life.

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.

Toni Santiago, MS, PA-C

Toni Santiago, MS, PA-C, with over 27 years experience, 17 years of which are specialized experience in Allergy & Immunology, joined NY Allergy & Sinus Centers in 2008. She brings both clinical excellence and personal passion to the field. She began her career in General Surgery, but her professional path shifted when her own children were diagnosed with anaphylactic food allergies. That life-changing experience ignited her commitment to allergy medicine, where she has since dedicated herself to helping patients manage everything from food allergies and asthma to environmental sensitivities and immunologic conditions.

In addition to her clinical practice, Toni has served as an adjunct professor in several respected Physician Assistant programs, including St. Vincent’s Medical Center, Pace University – Lenox Hill Hospital, and Touro College School of Health Sciences. Her teaching and mentoring reflect her belief in lifelong learning and maintaining high standards of care. Known for her deep empathy, thoroughness, and real-world insight, Toni is especially attuned to the concerns of parents and families navigating allergic conditions. She continues to provide patient-centered, evidence-based care — always with the sincerity and compassion of someone who truly understands.