NY Allergy & Sinus Centers Midtown


  • 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.
  • Toni Santiago

    Toni P. Santiago, PA-C

    Toni Santiago is a registered and certified Physician Assistant who joined NY Allergy & Sinus Center in 2008. Toni became a Physician Assistant in 1998 through the program at Sisters of Charity Medical Center, NY. She has also served as an adjunct assistant professor with the Physician Assistant programs at St. Vincent’s Medical Center, Pace University-Lenox Hill Hospital, and at Touro College School of Health Science. Prior to joining NY Allergy & Sinus Center, Toni served as a Physician Assistant in the general surgery department at Lutheran Medical Center. Toni finds helping patients with seasonal and food allergies extremely rewarding, as she has first-hand experience at home with her three children who also live with anaphylactic food allergies.
  • Jacob Wolfson

    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.
  • Dr. Songhui Ma

    Songhui Ma, M.D.

    Dr. Songhui Ma is a physician specializing in Allergy and Immunology. She completed undergraduate school at Columbia University and attended the New York University School of Medicine for medical school. Dr. Ma completed both her residency and fellowship in Allergy and Immunology at Mount Sinai Medical Center. She treats an array of allergic and immunological cases with special interests in allergic rhinitis, asthma, sinusitis, and food allergies in both pediatric and adult patients. She feels privileged to get to know her patients and help them build healthier, happier, and more productive lives.
  • Jaya Sharma, MSN, FNP-BC

    Jaya Sharma is a board-certified Family Nurse Practitioner at NYASC. She worked as an ICU nurse for four years before transitioning to outpatient pulmonary. Jaya grew up in the Midwest and completed her Bachelor of Science in Nursing from Indiana Wesleyan University and received her MSN-FNP from Northern Kentucky University.

225 East 57th Street
New York, NY 10022

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

Office Hours
Wed 8:00am - 6:00pm
Fri 8:00am - 3:00pm

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