Location Details

Schedule an appointment online or walk in to our Tucson medical lab for routine blood tests or specialty lab services. Our office is located in the North Alvernon Medical Center in the Peter Howell neighborhood. To offer added convenience for our patients, we offer special Saturday hours from 7:00 a.m. to 1:00 p.m. for walk-in patients.

Why choose Sonora Quest? We’re the market share leader in clinical laboratory testing in Arizona and we’re the only healthcare company ever to receive the Arizona Governor’s Award for Quality. Visit us today and experience firsthand why we’re Arizona’s top team for clinical lab testing.

COVID-19 testing is now available for our Tucson patients through our My Lab ReQuest service. No doctor's order required. Schedule a carside appointment if you're experiencing symptoms or have had recent exposure to someone with COVID-19. Testing is also available for patients without symptoms or recent exposure to someone with COVID-19, but that wish to confirm that a negative status for work, school, travel, or other purposes. Learn more about the steps needed to schedule a COVID-19 test at our Tucson Patient Service Center.