Hours Of Operations GNC Illinois Plainfield GNC Hours of Operation and Locations in Plainfield, IL 4.9 - 150 votes 2 Locations in Plainfield GNC Hours Category: Beauty & Health GNC - Plainfield, IL 60544 12640 South Route 59, Unit #300(815) 436-5101 View Store Details GNC - Plainfield, IL 60586 2312 South Route 59(815) 439-7720 View Store Details Explore PlainfieldView More Apparel H & MCarharttKohl's OutletCatherinesDress Barn Sports TargetLA FitnessT & T SportswearJust for KicksBasic Basic Jewelry Kohl's OutletAvonMeijerGoldmax 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