Our Services
  • Laboratory

  • Overview and Services

    Clinical Laboratory Services at San Antonio Community Hospital serve those who are hospitalized, referred by their physician, as well as those who are receiving home care. The clinical lab is staffed 24 hours a day with state-licensed technologists under the direction of Laboratory Medical Director. The Laboratory works with Medical Staff and other departments in the diagnosis and treatment of patients through technical analysis of specimens. Our full-service clinical laboratory also offers blood bank and pathology services.

    Accreditation and Our Team

    The College of American Pathologists (CAP), The Joint Commission, State of California's Department of Public Health, and Centers for Medicare and Medicaid Services accredit and regulate the in compliance with the Clinical Laboratory Improvement Amendment (CLIA) guidelines.

    The Medical Director is certified in both anatomical and clinical pathology. Staff pathologists are board certified by the American Board of Pathology and provide consultation services to referring physicians. Technical personnel performing moderate and highly complex testing are licensed by the State of California as clinical laboratory scientists. Personnel drawing blood are certified phlebotomists.

    Reaching Out

    The Laboratory offers home blood draws for homebound patients. We also perform lab work at local skilled nursing facilities to promote continuity of care for patients who are transferred from San Antonio to these facilities. For more information or assistance, please contact our client services staff at 909.920.4705.

    Donate Blood

    The Hospital offers monthly blood drives, alternating between the hospital campus, Rancho San Antonio Medical Plaza, and Sierra San Antonio Medical Plaza. Since 1979, more than 80,000 units of blood have been donated at hospital-sponsored blood drives. With your help, our blood drives enable us to replace over 50% of the blood used by our patients. The outstanding response from concerned individuals who want to give the gift of life to people in our community has helped us through many critical blood shortages that would otherwise have required area hospitals to cancel medical procedures.

    Convenient Locations

    You may have your lab tests performed at these locations:

    BUILDING 685
    685 N. 13th Avenue, Upland, CA 91786 
    (Corner of North 13th Avenue and San Bernardino Road)

    Monday to Friday 7AM to 5:30PM
    Saturday 7:30AM to 12PM, Lab only
    Closed Sundays & Holidays



    7777 Milliken Avenue, Rancho Cucamonga, CA 91730 
    (Church and Milliken, one block north of Foothill Boulevard)

    STAT Testing not available 

    Monday to Friday 7AM to 5PM
    Saturday 8AM to 12PM, Lab and X-ray/Imaging
    Closed Sundays & Holidays  


    16465 Sierra Lakes Parkway, Fontana, CA 92336
    (Located off the 210 freeway at the Citrus or Sierra Avenue exits)

    STAT Testing not available

    Monday to Friday 7:30AM to 4:30PM

    Closed Weekends & Holidays
    Ultrasound - Tuesday Only
    Rehabilitation services available by appointment