Ridgecrest Laboratory

Sophisticated Clinical & Pathology Services

In keeping with our commitment to provide the highest quality health care, our Laboratory offers both clinical and pathology services that are highly sophisticated and computerized.

RRH lab teamRRH provides state-of-the-art medical technology in the laboratory. Professional services include an extensive array of diagnostic testing, instrumentation and qualified licensed personnel. The laboratory is comprised of several sections – chemistry, hematology, urinalysis, coagulation, serology, immunology, microbiology, phlebotomy, and blood banking. These services are provided to our community residents and physicians 24-hours a day.

Our services include:
  • Hematology
  • Coagulation
  • Urinalysis
  • Chemistry (Biochemistry)
  • Serology
  • Microbiology
  • Transfusion Services
  • Phlebotomy
  • Blood Banking
  • Immunology
  • Occupational Medicine
  • Outpatient Pavilion

Routine testing is performed on-site by licensed Medical Technologists, and any testing not performed in the hospital laboratory is sent to ARUP Laboratories. Blood drawing procedures are performed by certified Phlebotomists. The Pathology Department has two histologists who prepare tissue specimens for examination by the Pathologist.


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For Lab services after 6:00pm, before 6:00am, and on Sundays, please register through the Emergency Room so that our registration staff may arrange for lab personnel to perform the draw.

Contact Info & Hours of Operation:

Patient Service Center: Lab Draw Station
Address: 1081 N. China Lake Blvd. Ridgecrest, CA 93555
Phone: (760) 499-3576/3577
Hours: Mon to Fri: 6:00 am to 6:00 pm; Sat: 8:00 am to 12:00 pm

Outpatient Pavilion: Lab Draw Station
Address: 1011 N. China Lake Blvd. Ridgecrest, CA 93555
Phone: (760) 499-3759 / 3446
Hours: Mon to Fri: 6:00 am to 2:30 pm

Occupational Medicine Clinic: Lab Draw Station
Address: 409 Drummond Ave., Ridgecrest, CA 93555
Phone: (760) 499-3580
Hours: Mon to Fri: 8:00 am to 4:30 pm (closed 12 pm - 1 pm)


Available Locations

Laboratory services available at the following locations: