Saint Luke’s Mercer County Clinic

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Saint Luke's is now offering virtual visits with providers at this clinic. Call the clinic to schedule a virtual appointment.

Saint Luke’s Mercer County Clinic gives Princeton and the surrounding communities accessible, convenient, high-quality primary care.

All of our providers offer family medicine, a primary care specialty devoted to the diagnosis, management, and treatment of patients from birth through geriatrics.

We are dedicated to providing quality care throughout your life. Our goal is to help you maintain your health, not just treat you when you’re ill. We promise that we will do our best to offer you comprehensive health care and exceptional service.


Comprehensive medical care for patients of all ages including:

  • Physical exams (well child, well woman, job placement, school physicals, and annual physicals)
  • Care of acute and chronic illnesses
  • Minor procedures


View accepted insurance list.

Appointment Information

Please arrive 20 minutes prior to your appointment so that the necessary paperwork can be completed and your copayment collected. If you must cancel your appointment for any reason, please give us at least 24 hours’ notice.

We handle prescription refills during normal office hours only. Please allow 24 – 48 hours for a refill request. 

Copays and outstanding balances need to be paid at the time of service.


Tammy K Hart, MD

Family Medicine

Jordan Katherine Jones, PA-C

Physician Assistant

Ashley M Stuedle, RN, FNP

Nurse Practitioner


0.0 miles away

Saint Luke's Mercer County Clinic

400 N Fullerton
Princeton, MO 64673 

Phone: 660-748-4040


  • Monday: 8 a.m. – 5 p.m.
  • Tuesday: 8 a.m. – 5 p.m.
  • Wednesday: 8 a.m. – 5 p.m.
  • Thursday: 8 a.m. – 5 p.m.
  • Friday: 8 a.m. – noon
  • Saturday: closed
  • Sunday: closed

Saint Luke's News

Wright Memorial Physicians’ Group and Mercer County Clinic offering Covid-19 vaccinations to Phase 2 population
Phase 2 opens vaccination eligibility to a much larger group of the population, including faculty and staff of higher education institutes, such as North Central Missouri College.
Wright Memorial Physicians’ Group and Mercer County Clinic offering Covid-19 vaccinations to Phase 1B – Tier 3
The clinics were previously reaching out only to patients who were eligible within the State of Missouri’s designated high-risk tier groups.