Quest Diagnostics

Lab Testing at Quest Diagnostics - Parkway Plaza

Quest Diagnostics Patient Service Center in Chicago, IL 60641.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

4126 N Milwaukee Ave
Chicago, IL 60641
Cook County

773-736-3814

Hours

Monday	6:00 AM – 3:30 PM
Tuesday	6:00 AM – 3:30 PM
Wednesday	6:00 AM – 3:30 PM
Thursday	6:00 AM – 3:30 PM
Friday	6:00 AM – 3:30 PM
Saturday	7:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

Metro Urgent Care 2, Inc
3235 W Montrose Ave, Chicago, IL 60618
2.1 mi
Metro Urgent Care, Inc
5406 W Fullerton Ave, Chicago, IL 60639
2.2 mi
Quest Diagnostics - Peterson
4801 W Peterson Ave Ste 205, Chicago, IL 60646
2.3 mi
Alia Drug Testing, Llc
7036 W Belmont Ave, Chicago, IL 60634
2.9 mi
Med X Lab Associate Inc
6352 N Lincoln Ave Suite 300, Chicago, IL 60659
3.3 mi

About this location

Quest Diagnostics Patient Service Center. 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.