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Northwestern Medicine Laboratory Services Oak Brook

In Oak Brook

Call 331.732.4540
Northwestern Medicine Laboratory Services Oak Brook
1001 Commerce Drive
Suite 100
Oak Brook, Illinois 60523
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Hours of Operation

Monday
8:00 am–7:30 pm
Tuesday
8:00 am–5:30 pm
Wednesday
8:00 am–7:00 pm
Thursday
8:00 am–5:30 pm
Friday
8:00 am–5:30 pm
Saturday
8:00 am–11:30 am
Sunday
Closed

Phone Numbers

Overview

Northwestern Medicine offers full-service, pathologist-directed clinical laboratory services dedicated to improving the health of our communities.

Lab tests require a physician's order. No appointment is needed. If you have already collected a specimen at home or in your physician's office, you can drop it off for testing.

Specimen registration is required.

Please bring your physician order, insurance card and another source of identification to each visit.

Parking and Transportation

Parking is available at no cost to patients in the on-site garage.

Why Choose Us

Northwestern Medicine is proud to have five hospitals ranked among “America’s Best” including Northwestern Memorial Hospital, the No. 1 hospital in Illinois for 13 straight years (tie), by U.S. News & World Report, 2024 – 2025. Our physicians, care teams and scientists come together every day with a shared commitment to provide excellent patient care.

We seek to improve the health of the patients and communities we serve by delivering a broad range of services with leading medicine and compassion. Because what makes us better, makes you better. ®