Mercy Pharmacy - Old Tesson

12348 Old Tesson Road
Suite 100
St. Louis, MO 63128
Fax: (314) 467-3889
Hours of Operation:
Monday-Friday: 9 a.m. - 6 p.m. Saturday: 9 a.m. - 1 p.m.
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Why Choose Mercy Pharmacy

Like your doctor, your pharmacist plays an important role in helping you maintain your well-being. When you choose a Mercy Pharmacy - Old Tesson 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 has a seamless connection to your Mercy care team with access to your electronic medical record. Having a complete list of all prescribed medications, along with doctor notes about your condition, ensures that you’re avoiding unsafe drug interactions for the safest possible care.

Mercy Pharmacy Services

  • Flu shots/flu mist
  • Injectable medications
  • Flavoring for oral medications
  • Same-day service
  • 90-day mail-order prescriptions
  • Home delivery by mail or UPS
  • 24/7 online refills
Manage Prescriptions Online 24/7

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

Services Offered