List of Gloria Jean's Coffees Stores in Mercer, PA Outlet Note Regular Brands Gloria Jean's Coffees Pennsylvania Mercer Rating 4.7 based on 64 votes Official Website https://www.gloriajeans.com/ Products Treats Coffees Cocoas K-Cups NameAddressPhone Name/Address/Phone Gloria Jean's Coffees outlet - Mercer 1911 Mercer Grove City Rd (724) 748-5159 People Also Viewed