Mercy Pharmacy - Dierbergs Southroads

Pharmacy
12420 Tesson Ferry Road
St. Louis, MO 63128


Phone: (314) 849-3880
Fax: (636) 530-3001
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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 1 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 Pharmacy – Dierbergs Southroads in South St. Louis, located on Tesson Ferry Road and Highway 21 at Kennerly 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.

Mercy Pharmacy Services in South St. Louis

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

MyMercy

Manage Prescriptions Online 24/7

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