Local Experts. World Class Service.

Find quality care and convenience

Physicians Reference Laboratory has expanded to the Northland. We are excited to serve the Northland Healthcare Community and welcome all patients. No appointment is necessary, walk-ins are welcome.

PRL Highland Plaza-Liberty
1512 N. Church St. (A Highway)
Liberty, MO 64068
Hours: 7 a.m. to 4 p.m.
Monday – Friday- Open during lunch
Welcome To Physicians Reference Laboratory

Physicians Reference Laboratory is a laboratory specializing in anatomic pathology and specialty clinical testing, and supporting hospitals, surgery centers, medical practices and research facilities for full service pathology services.

Since 1976, our team of board certified pathologists have partnered with physicians to diagnose diseases, form treatment plans and provide unique solutions for their laboratory needs. PRL is the largest independently owned, full service laboratory in the region.  Independent of outside interests, PRL is a solution oriented organization focused on diagnostic and clinical excellence, superior service, and partnership.


Physicians Reference Laboratory is large enough to CARE for you and small enough to CARE about you.

At PRL, we CARE.


We differentiate ourselves from other laboratories with our integrative, solution oriented approach to pathology by providing world class diagnostic services, personal access to our local experts in pathology, competitive turnaround time, excellence in customer service, and a breadth and depth of experience.

We are more than a laboratory, we are local experts and your partner. At PRL, our values drive our mission to provide world class service and focus on clinical excellence.