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Sonora Quest Laboratories

424 S 56th St Ste 100
Phoenix AZ 85034, United States
Desi Rubio - Outreach Communications Specialist

Sonora Quest Laboratories, a joint venture between Banner Health and Quest Diagnostics, is the nation’s largest integrated laboratory system with approximately 3,200 employees serving more than 22,000 patients every day throughout Arizona. We offer a local comprehensive test menu which encompasses routine, molecular, prescription drug monitoring, genetics/genomics, and pathology testing services. Sonora Quest Laboratories has more than 75 Patient Service Centers located conveniently throughout Arizona and offers online appointment scheduling on desktop and mobile devices on as a convenience to patients.

My Lab ReQuest™: 

Sonora Quest Laboratories offers My Lab ReQuest, a service that empowers consumers in Arizona to take control of their health by ordering certain lab tests on their own without a doctor’s request. Sonora Quest’s My Lab ReQuest menu offers consumers affordably priced wellness screening tests as well as tests to monitor chronic conditions or disease, allowing for an increased level of engagement in their personal health. Learn more at

Safeway Partnership: 

In 2015 Sonora Quest Laboratories and Safeway partnered to open Patient Service Centers within select Safeway stores in Arizona. The full-service retail locations offer an exceptional patient experience with convenient lab testing services, access to the most accurate and up-to-date diagnostic capabilities and a guest paging system which allows clinic visitors to shop while waiting for their time-slot or appointment. There are currently 13 Sonora Quest Patient Service Centers in Safeway stores. View locations at


Payment Solutions: 

At Sonora Quest Laboratories we are committed to the health and well-being of our patients, and want to make sure they are able to receive the care they need, when they need it - without financial concerns standing in their way. That's why we have partnered with CarePayment to make affordable financing options available to our patients who need help paying their medical bills over time. Learn more at


Award Winning Quality

Sonora Quest Laboratories is accredited by the College of American Pathologists (CAP) which is the gold standard in laboratory accreditation, helping laboratories to maintain accuracy of test results and ensure accurate patient diagnosis. Sonora Quest Laboratories has proven its focus on quality, recognized by numerous awards representing our hard work and commitment to patient care. Recent awards include a 2019 Industry Leaders of Arizona award for the healthcare industry, 2017 IMPACT Award for Exceptional Innovator from the Greater Phoenix Chamber of Commerce; eight consecutive #1 Bioscience Company in Arizona recognitions by Ranking Arizona / AZ Big Media, most recently in 2019; and nine consecutive Top 40 Most Admired Companies in Arizona recognitions by az magazine / BestCompaniesAZ, most recently in 2018.

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