Information on GNC in Forest Hills, NY 11375 Outlet Note Regular Brands GNC New York Forest Hills 326821 Rating 4.7 based on 97 votes Address 63-37 108th Street Forest Hills, NY 11375 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby GNC Outlet GNC Outlet - Auburndale GNC Outlet - Astoria GNC Outlet - Astoria GNC Outlet - Astoria People Also Viewed