Locations & Scheduling
Schedule an appointment by first finding a convenient Patient Service Center on the map below and then clicking on 'Schedule an Appointment'. You can also use our map locator to get driving directions as well as detailed information for each Patient Service Center.
Walk-in’s are always welcome – appointments are only required for our Tempe Patient Service Center (located at 1275 W. Washington St.) and for certain Semen Analysis tests. Appointments are preferred for PT/INR Fingerstick collections.
Please visit the new AZ Clinical Services, LLC (Contracted Site) Avondale location for employer directed drug screen collections:
501 W. Van Buren St., #L, Avondale, AZ 85323
623-925-2388 Fax: 623-925-4778 | 8:00-5:00 M-F • Closed 12:00-1:00
View a complete list of our Drug Screen Collection Sites
***Please note that appointments are not available same-day nor on Saturday***
Important Note: All Sonora Quest Laboratories locations are sub-contracted facilities of Laboratory Sciences of Arizona.