Information on GNC in Corning, NY 14830 Outlet Note Regular Brands GNC New York Corning 326266 Rating 4.7 based on 97 votes Address 100 Conhocton St Corning, NY 14830 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 - Auburn GNC Outlet - Auburn GNC Outlet - Auburn GNC Outlet - Baldwinsville People Also Viewed