Lab technician holding test results

Outpatient Laboratory

Queen of the Valley Medical Center
980 Trancas St., Suite 11, Napa, CA 94558
2395.0 miles away
707-257-4062
Mon - Fri: 6 a.m. - 6 p.m.
By appointment only

Outpatient Laboratory

Queen of the Valley Medical Center
Mon - Fri: 6 a.m. - 6 p.m.
By appointment only

If you are sick or managing a health condition, you want quick answers about what’s going on. At Queen of the Valley medical laboratory, we provide fast results. When your doctor needs information right away, we deliver lab results within one hour. For routine tests, we provide results the same day

Make an appointment

To ensure the safety of all patients, you must make an appointment. Here’s how you can contact us:

Call 833-789-6802  

Schedule an appointment

Our professional and caring lab team includes clinical lab scientists, histology technicians, nurses, pathologists, phlebotomists, technical assistants and transcriptionists. Our lab staff performs all tests. We provide convenient testing for many needs, such as:

  • Complete blood tests
  • COVID testing (curbside self-collection)
  • Maternity lab needs
  • Newborn and pediatric screenings
  • Pre-surgical lab tests
  • Sputum tests
  • Stool tests
  • Testing kits
  • Urinalysis
Certified, top quality lab results

Our lab meets the highest standards measured by national and state agencies. We are accredited by the Joint Commission. We also are licensed by the California Department of Public Health.