Ashlei Mathew, MD

Ashlei Mathew, MD is a board-certified allergist and immunologist in Babylon, New York, specializing in the diagnosis and treatment of adult and pediatric allergies, asthma, and immunological conditions. She serves patients across Long Island and the surrounding regions, offering comprehensive care for both acute and chronic allergic and immune-related disorders. Dr. Mathew is affiliated with Plainview Hospital and St. Joseph Hospital, and her practice is part of ENT & Allergy Associates, a large network of specialists providing evidence-based treatments. With a 4.80 rating and a strong reputation for clinical excellence, she is recognized as a merit-based Castle Connolly Top Doctor and is committed to delivering compassionate, patient-centered care.

Dr. Mathew earned her Doctor of Medicine at Stony Brook University School of Medicine and completed her residency in Internal Medicine at New York University School of Medicine. She further trained in Allergy and Immunology at SUNY Downstate Health Sciences University. As a diplomate of both the American Board of Internal Medicine and the American Board of Allergy and Immunology, she is a member of the American Academy of Allergy, Asthma, and Immunology and the American College of Allergy, Asthma, and Immunology. Her clinical work is grounded in research and patient outcomes, and she has been honored for her dedication to clinical care, including recognition as a Top Doctor in the region.

The practice is located at 400 W Main St Suite 200 in Babylon, situated just a short distance from Argyle Park and Carlls River, with West Main Street and Little East Neck Road North serving as nearby primary roads. The office is also within a half-mile of the Argyle Hose Company Number 3 fire station and Trolley Line Road.

Dr. Mathew is known for her expertise in managing complex allergic and immunological conditions, her commitment to personalized treatment, and her role within a nationally recognized medical network. Her high patient satisfaction rating reflects her dedication to clinical excellence and compassionate care. In Babylon, she stands as a trusted provider for those seeking specialized allergy and immunology services.