Mercy Pharmacy - Dierbergs Southroads

Pharmacy
12420 Tesson Ferry Road
St. Louis, MO 63128


Phone: (314) 849-3880
Fax: (636) 530-3001
Hours:
Monday-Friday: 8 a.m. - 8 p.m.; Saturday: 8 a.m. - 6 p.m.; Sunday 10 a.m. - 4 p.m.
Mercy is now in Dierbergs

Your favorite Dierbergs Pharmacy team has joined Mercy. You can expect the same exceptional quality and service with a seamless transition from Dierbergs to Mercy. All provider prescriptions are welcome. 

Find answers to pharmacy FAQs.

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