Information on GNC in Flushing, NY 11366 Outlet Note Regular Brands GNC New York Flushing 326809 Rating 4.7 based on 97 votes Address 158-02 Union Turnkpike Flushing, NY 11366 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 - Flushing GNC Outlet - Flushing GNC Outlet - Flushing GNC Outlet - Flushing People Also Viewed