Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description CVS Pharmacy located in the city of O Fallon, state Illinois. The legal address of the Pharmacy 3400 Green Mount Crossing Dr. Directions to the Pharmacy CVS Pharmacy can be found on our interactive map. Ask your questions by calling 618-628-3334 on workdays. Your comments (not for publishing) * — Required information CVS Pharmacy - O Fallon ← View details 3400 Green Mount Crossing Dr, Illinois, O Fallon, 62269, O Fallon, Illinois 62269 618-628-3334