Hospitals & Clinics go Results Found: 3 Button group with nested dropdown Gold San Simeon by the Sound 61700 Rt 48 Greenport NY 11944 (631) 477-2110 Northwell Health Northwell Health 1300 Roanoke Avenue Riverhead NY 11901 (631) 548-6000 Stony Brook Eastern Long Island Hospi... Stony Brook Eastern Long Island Hospital 201 Manor Place Greenport NY 11944