Mercy Pharmacy - Dierbergs Deer Creek Crossing
PharmaciesHours:
2979 State Hwy K, O'Fallon MO 63368 Hours
Monday
2 - 8PM
8AM - 1:30PM
Tuesday
8AM - 1:30PM
2 - 8PM
Wednesday
8AM - 1:30PM
2 - 8PM
Thursday
2 - 8PM
8AM - 1:30PM
Friday
2 - 8PM
8AM - 1:30PM
Saturday
2 - 6PM
8AM - 1:30PM
About Mercy Pharmacy - Dierbergs Deer Creek Crossing
Mercy Pharmacy - Dierbergs Deer Creek Crossing is known for its friendly, helpful, and pleasant staff. Customers appreciate the quick service and polite assistance, making them feel welcomed. The pharmacy team is always ready to answer questions and provide information in a caring manner. They also help find the best coupons for medications, ensuring a positive experience for all visitors.
Most Recent Reviews
July 2025
Love this pharmacy. All staff are friendly, knowledgeable, and helpful for all the people they serve. Thank you!
July 2025
I needed to switch locations due to my move. I really liked Mercy pharmacy at the Troy location so I thought I’d switch my prescriptions to the Mercy pharmacy closer to me and I’m so glad I did. They are just as polite and patient.
August 2024
Always the friendliest, most helpful and pleasant pharmacy staff! They greet you immediately, offer assistance or information in a caring way if you have any questions. Hands down the best pharmacy I have ever visited!
More Comments(6)
Other Information
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