Sonora Quest Laboratories careers
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If you've had bloodwork done in Arizona, there's a fair chance Sonora Quest Laboratories ran it: the company performs more than 97 million diagnostic tests a year, from routine work to molecular, genetic, and pathology testing. It's a joint venture between Banner Health and Quest Diagnostics, with roughly 3,800 employees and more than 70 patient service centers around the state, per its December 2022 figures.