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Laboratory Services

Medical Laboratories (Lab)

Kaweah Health has several lab locations for your convenience. These labs analyze blood, body fluid, and tissue samples to review a patient's overall health and diagnose problems. The information gathered from these tests help doctors prescribe treatments that directly address a patient's condition.

We manage a few labs in the Tulare County area. You can find contact information below:

  • Kaweah Health Hospital Laboratory
    Hospital Basement - 400 West Mineral King Avenue, Visalia, CA 93291
    (559) 624-2251
  • Hours of operation:
    Temporarily Closed
  • Registration Hours:
    Temporarily Closed

*Registration has been moved from main admitting on the first floor down to the lab in the basement of the hospital.

Tests Only Available at This Lab: H.Pylori breath tests, semen appraisals, lactic acid, blood gas, TEG. For a more comprehensive list, please call the lab at (559) 624-2251.

Other Kaweah Health lab locations:

  • Willow Plaza
    100 Willow Plaza Third Floor, Suite 303, Visalia
    Monday-Friday: 8:30 AM – 5 PM
    Closed from 12:30 PM - 1:30 PM for lunch
    Sat/Sun- CLOSED
    Phone: (559) 624-2620
  • Kaweah Admissions and Testing Services (KATS)
    1633 Court Street, Visalia
    Monday-Friday: 7 AM – 12 PM
    Saturday: 7AM – 12 PM
    Sunday - CLOSED
    Phone: (559) 624-6087
  • Kaweah Health Imaging Center
    4949 West Cypress Avenue, Visalia
    Monday-Friday: 7 AM – 5 PM
    Phone: (559) 624-4000
  • Kaweah Health Medical Group Laboratory
    5400 West Hillsdale Avenue, Visalia
    Monday thru Friday 7:30 AM - 5:30 PM
    Saturday 8 AM – 12 PM
    Main Clinic: (559) 738-7517

*NOTE: Lab patients must enter through the east entrance

Accredited by the College of American Pathologists (CAP)

Our lab is officially accredited by the CAP. To earn this status, our lab must continuously meet a set of high standards that ensure clean facilities and accurate testing methods. By complying with these measures we are able to provide our patients with accurate diagnoses, and have access to certain CAP resources.