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Quest Diagnostics

Lab Testing at One Stop Fingerprinting & Lab - Ca

Quest partner location in Compton, CA 90221.

Partner Location

This location is part of Quest's partner network. Services and availability may differ from a standard Quest Patient Service Center. Please call 702-827-1525 before visiting to confirm they accept your lab order.

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Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

19201 S Reyes Ave Ste R02
Compton, CA 90221
Los Angeles County

Hours

Monday8:30 AM – 5:00 PM
Tuesday8:30 AM – 5:00 PM
Wednesday8:30 AM – 5:00 PM
Thursday8:30 AM – 5:00 PM
Friday8:30 AM – 5:00 PM
Saturday8:30 AM – 1:00 PM
SundayClosed

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About this location

Quest partner location. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.