Information on GNC in Mechanicville, NY 12118 Outlet Note Regular Brands GNC New York Mechanicville 328244 Rating 4.7 based on 97 votes Address 41 Park Plaza Mechanicville, NY 12118 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