Quest Diagnostics

Lab Testing at Precision Compliance Testing Llc

Quest partner location in Markham, IL 60428.

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 630-349-8333 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

3065 W 159th St
Markham, IL 60428
Cook County

630-349-8333

Hours

Monday	8:00 AM – 8:00 PM
Tuesday	8:00 AM – 8:00 PM
Wednesday	8:00 AM – 8:00 PM
Thursday	8:00 AM – 8:00 PM
Friday	8:00 AM – 8:00 PM
Saturday	8:00 AM – 2:00 PM
Sunday	Closed

Nearby alternatives

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Local MD - Homewood
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Smith's Reliable Screening Solutions
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4.7 mi

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.