Walgreens
Pharmacies, Pharmacists & Drug Stores
- Address
- 1490 Mexico Loop Rd E, O'Fallon, MO, 63366
- Phone
- 636-978-1602
- Website
- https://www.walgreens.com/locator/walgreens-1490+mexico+loop+rd+e-o+fallon-mo-63366/id=5748
- Updated
- May 5, 2026
- Services
- Photo Flu Shots
About
Refill your prescriptions, shop health and beauty products, print photos and more at Walgreens. Pharmacy hours: M-Su 24hr
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