Mercy Clinic Primary Care - Festus 1447 US Highway 61

Doctor's Office
1447 US Highway 61, Suite B
Festus, MO 63028


Phone: (636) 543-2820
Fax: (636) 543-2821
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Primary Care Clinic and Internal Medicine in Festus

Keep your Festus family feeling their best with expert care close to home from Mercy Clinic Primary Care and Internal Medicine. We help Medicare and Medicare Advantage patients stay heathy with preventive services as well as management of ongoing conditions, and we're accepting new patients.

Primary Care Services in Festus

Our Festus primary care team cares for adults with a wide range of health needs. We provide preventive care, routine visits, long-term disease management, wellness services and screenings to support your overall health, including: 

  • Annual checkups and routine preventive care
  • Internal medicine for adults
  • Care for ongoing health conditions
  • Medicare annual wellness visits
  • Health screenings
  • Flu shots and other vaccinations
  • Geriatric assessment

At Mercy, we want you to feel supported and confident in your care. Our team is here to listen, answer questions and help you stay connected to the services you need, with convenient access to your care journey through mercy.net and MyMercy

Meet Our Virtual Assistant

To save you time when calling our clinic, you’ll be greeted by Toni, Mercy’s virtual assistant. Toni can help right away if you’d like to book, change or cancel a visit, or request medication refills from Mercy Pharmacies. Toni is also available through the chat feature here on our website.

If you prefer self-service, log in to your MyMercy  account to make or change appointments, request refills and much more.  

Meet Our Team