1. MyMercy Account
First Available Scheduling

The Thanksgiving holiday may affect clinic hours. Please call before your visit.

Mercy Clinic Primary Care - Warrenton

Doctor's Office
Find a Provider
521 Anwijo Way
Warrenton, MO 63383

Phone: (636) 456-6103
Fax: (636) 456-6124
Hours: {{ vm.hoursMessaging }}
  • {{ hours.nameOfDay }}
Schedule Appointment
Now Available
Walk-In Hours

Need care now? We offer walk-in hours for all patients:
Monday - Friday: 8 a.m. - 3:30 p.m. 
No appointment needed 

Establishing a relationship with a Mercy Clinic family doctor is the most effective and efficient way to manage health care for you and your family. At Mercy Clinic Family Medicine in Warrenton, MO our family doctors serve patients of all ages.

Mercy Clinic family doctors physicians are connected by our advanced electronic health record system, so your most up-to-date medical information is instantly available to caregivers at each point of medical care. As a patient, you'll also have access to MyMercy+, an app to view test results, make appointments, send secure messages to your doctor and more – anytime, anywhere.

We've made it easier to reach us.

Our new, extended phone hours: 
M-F | 7 a.m. - 7 p.m.
Sat | 8 a.m. - noon

While our care team is still available to answer your medical concerns 24/7, we're extending our phone hours for non-medical needs, too. Call to schedule an appointment, request refills and more during our extended phone hours. Or use your MyMercy+ app or mercy.net anytime.

Related Services

At Mercy, we offer comprehensive services to diagnose and treat a full range of conditions, including:

At Mercy, we offer comprehensive testing services to diagnose conditions and injuries, including:

At Mercy, we offer compassionate care for a variety of treatment services, including:

Meet Our Team