Information on GNC in Ballston Lake, NY 12019 Outlet Note Regular Brands GNC New York Ballston Lake 325348 Rating 4.7 based on 97 votes Address 27 Round Lake Road Ballston Lake, NY 12019 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 - Albany GNC Outlet - Albany GNC Outlet - Albany GNC Outlet - Albany People Also Viewed