Consultants Laboratory of Wisconsin, LLC, is an entity of Agnesian HealthCare. As a regional reference laboratory, we provide laboratory testing for Fond du Lac, Ripon, Waupun, and surrounding communities. 

We are accredited by the College of American Pathologists and the Clinical Laboratory Improvement Amendment. We offer testing in chemistry, special chemistry, hematology, immunohematology, microbiology, molecular diagnostics, urinalysis, cytology and histopathology. We are staffed by board-certified clinical and anatomical pathologists, technologists, and technicians, with participation in strict Quality Assurance programs.

Locations and Hours

Fond du Lac – Division Street Campus

  • Monday through Friday, 6 a.m. – 6 p.m.

  • (920) 929-9300

Ripon Medical Center

  • Monday through Friday, 6:30 a.m. – 6:30 p.m. Saturday, 8 a.m. – Noon

  • (920) 745-3310

Waupun Memorial Hospital

  • Monday through Friday, 6:30 a.m. – 8 p.m. Saturday, 8 a.m. – Noon

  • (920) 324-6502



    Check out the Consultants Lab Directory of Service Reference Book.