Hours Of Operations GNC Massachusetts Canton GNC Hours of Operation and Locations in Canton, MA 4.9 - 150 votes 1 Locations in Canton GNC Hours Category: Beauty & Health GNC - Canton, MA 02021 95 Washington Street, Suite 504(781) 830-2555 View Store Details Explore CantonView More Apparel MarshallsCarharttCarter'sCatherinesJustice Sports ReebokAll American Sports ShopOlympia SportsAll SportsJunction Sports Jewelry MarshallsChico's Recommend For You Cotton on Bally Total Fitness Eastern Mountain Sports Trader Joe's The Athlete's Foot Diane's Beachwear Bottega Veneta Hanna Andersson Louis Vuitton Sportsman's Warehouse