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 Missouri. The legal address of the Pharmacy 20 Ofallon Sq. Directions to the Pharmacy CVS Pharmacy can be found on our interactive map. Ask your questions by calling 636-240-6610 on workdays. Your comments (not for publishing) * — Required information CVS Pharmacy - O Fallon ← View details 20 Ofallon Sq, Missouri, O Fallon, 63366, O Fallon, Missouri 63366 636-240-6610