Hours Of Operations Mediware Information Systems Missouri High Ridge 63049 Mediware Information Systems Hours of Operation and Location in High Ridge, MO 63049 4.5 - 124 votes 1598 Gravois Rd, High Ridge, MO 63049 (636) 376-8767 Get Directions Mediware Information Systems Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore High RidgeView More Apparel RainbowExpressDeb Sports Coleman Jewelry Avon Recommend For You Communication Network Hunter Consulting Professional Computer Service Pro Computers Mobile Solutions Chem Station 911 Computer Rescue Computer Troubleshooters Computer Associates Forsythe Technology Incorporated