Dr. Diane Cymerman Board certified allergist in Allergy and Immunology, Internal Medicine, and Pediatrics, practicing in Stony Brook, with interests in Asthma, Eczema, and Food Allergy. Allergy and Immunology Internal Medicine Asthma Eczema Food Allergy Stony Brook Medical Park 2500 Nesconset Hwy Building 17A Stony Brook NY 11790 631 751 - 6262 1:00-9:00 12:00 - 5:00 9:00-5:00 10:00 - 6:30 No office hours No office hours No office hours Anthem BC/BS Blue Cross Blue Shield Empire GHI Heritage HIP Island Group JJ Newman MagnaCare Medicare Metropolitan MDNY MultiPlan Oxford PHS PruCare Select Pro United Health Care Vytra Healthnet