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Laboratory Services

When you have a health concern, detailed and reliable test results help you and your physician make the best possible treatment decisions. Our laboratory services partner with your healthcare providers to give you the critical information you need. The results from lab tests allow physicians to detect disease earlier, plan appropriate treatments, and monitor results. Our labs are equipped with advanced instruments that enable rapid and accurate analysis of clinical tests.

Some services performed by our lab include:

  • Blood tests
  • Drug tests
  • Hematology
  • Mononucleosis testing
  • Specimen testing
  • Stool tests
  • Urinalysis
  • Yeast infection testing

When your results are in our lab, technicians will discuss their findings with your doctor who will then discuss them with you. We pride ourselves on fast turnaround while providing accurate and detailed results.

Locations and Hours

Clinical Laboratory Services - Dinuba
444 W. El Monte Way, Dinuba
Phone: (559) 591-1906

Monday-Friday: 8 a.m. to 4:30 p.m. (closed 12:30 to 1:30 p.m.)

Physicians Network - Lacey Medical Plaza
1524 W. Lacey Blvd., First Floor, Hanford
Phone: (559) 537-1388

Monday-Friday: 7 a.m. to 4 p.m.
Saturday: 8 a.m. to noon
Closed Sunday

Adventist Health Reedley
372 W. Cypress Ave., Reedley, CA 93654
Phone: (559) 391-3770

Monday-Friday: 7 a.m. to 6 p.m.
Saturday: 7 a.m. to noon.
Closed Sunday

Adventist Health Selma
1141 Rose Ave., Selma, CA 93662
(use Evergreen St. entrance)

Phone: (559) 856-6770
Fax: (559) 856-6772

Monday-Thursday: 6:30 a.m. to 6 p.m.
Friday: 6:30 a.m. to 5 p.m.
Saturday: 7 a.m. to 12 noon
Closed Sunday

Our laboratory departments are licensed by the State of California and accredited by the Joint Commission. Concerns about patient safety and quality of care can be reported to the Joint Commission at


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