Mercy Pharmacy - Dierbergs Florissant

Pharmacy
222 North Highway 67
Florissant, MO 63031


Phone: (314) 831-0990
Fax: (636) 530-3010
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We've Converted to a New Electronic Record System

This update allows you to request prescription refills and track medications on MyMercy. Please allow a little extra time the first time you pick up a prescription after May 14 so we can verify your information in our new system.

Why Choose Mercy Pharmacy

Like your doctor, your pharmacist plays an important role in helping you maintain your well-being. When you choose Mercy's Pharmacy at Dierbergs in Florissant, located two miles north of Highway 270 on North Lindbergh Boulevard/Highway 67, 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.

Mercy Pharmacy Services in Florissant

MyMercy

Manage Prescriptions Online 24/7

Use your MyMercy account to quickly refill or renew. Log in now.

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