Mercy Pharmacy - Dierbergs Lake Saint Louis

Pharmacy
6450 Ronald Reagan Drive
Lake Saint Louis, MO 63367


Phone: (636) 755-4571
Fax: (636) 755-4590
Hours: {{ hoursMessaging }}
  • {{ hours.nameOfDay }}
    {{ hours.readableHours }}

Mercy Pharmacy Services in Lake Saint Louis

Like your doctor, your pharmacist plays an important role in helping you maintain your well-being. When you choose Mercy Pharmacy – Dierbergs Lake Saint Louis, located at the southwest corner of Ronald Reagan Drive and Orf Road, you’ll have a pharmacist who can assist you, not only with routine prescriptions but with hard-to-find and hard-to-fill ones as well.

Pharmacy Services

  • Flu shots
  • Immunizations
  • Injectable medications
  • Same-day service
  • 24/7 online refills