Patient-Centered Care

Focused on your health

We help you stay healthy with regular check-ups, manage health conditions with specialized care, overcome injuries with on-site physical therapy, improve your mental health with professional counseling services and more!

See Our Services

OUCH Urgent Care

Your local walk-in clinic

Let us treat your minor injuries and illnesses! You’ll save time and money when you visit OUCH Urgent Care rather than heading straight to the emergency room for non-life threatening conditions.

Learn More

Providers Who Care

Experienced, friendly and compassionate

Our team of medical providers, physical therapists and counselors – many from right here in mid-Michigan – are committed to your health and wellness. Same day appointments are often available!

Meet Our Staff

Comprehensive Care at

Clinton County Medical Center

Primary Care

Focused on care for the entire family

Laboratory & Diagnostics

Bloodwork, x-rays, ultrasounds and more

Physical Therapy

Short-term rehab and long-term pain management

Nutrition & Wellness

Health habits for a healthy you

Psychological Services

Compassionate counseling from mental health professionals

OUCH Urgent Care

Walk-in treatment for minor injuries and illnesses

Extraordinary Patient Care,

Advanced Medical Technology

Decades of medical experience and a commitment to healthcare in St. Johns and the surrounding communities.

Advanced technology on-site and a focus on your complete health and wellness.

Comfortable, safe spaces designed with your healthcare needs in mind.

At Clinton County Medical Center, our providers have one focus: your health and wellness. We offer primary care services, laboratory and diagnostics, physical therapy, urgent care and more – all in one convenient location! Let our experienced team of physicians, nurse practitioners and physician assistants provide you with regular check-ups, treat your acute illnesses and help you manage medical conditions like diabetes, high blood pressure, asthma and more. With specialized care programs for children, women and men, CCMC can meet your individual healthcare needs, including immunizations, regular health screenings and mental health counseling.

Meet Our Doctors

We provide high quality medical care for the entire family!

Andrew Messenger, D.O.


A Board Certified Family Practitioner, Dr. Messenger is the owner of Clinton County Medical Center. He is also an active staff member at Sparrow Clinton Hospital in St. Johns, MI.

Read More

Lars P. Andersen, Jr., D.O.


Dr. Andersen is a Board Certified Family Practitioner and has been caring for patients in the St. Johns area since 1975 and continues to be an active affiliate at Sparrow Clinton Hospital in St. Johns, MI.

Read More

Taylor Thelen, D.O.


After completing his Family Practice residency at Munson Medical Center in Traverse City, MI, Dr. Thelen was excited to return to the Mid-Michigan area to practice.

Read More

P. David Minnick, D.O.


Dr. Paul D Minnick is a Family Practice Specialist. He graduated with honors from Michigan State University College Of Osteopathic Medicine. Dr. Minnick affiliates with many hospitals and cooperates with referring physicians to give his patients the highest quality care.

Read More
ryan test here