1475 East Belvidere Road
Pavilion A, Suite 1134
Grayslake, Illinois 60030
Hours of Operation
Monday
7:00 am–5:00 pm*
Tuesday
7:00 am–5:00 pm*
Wednesday
7:00 am–5:00 pm*
Thursday
7:00 am–5:00 pm*
Friday
7:00 am–5:00 pm*
Saturday
7:00 am–12:00 pm
Sunday
Closed
*Last patient registration will be 15 minutes before close.
Phone Numbers
- Main Number: 847.535.8920
- Main Fax: 847.535.8992
Quick Links
Overview
Laboratory services are provided by physician pathologists and technologists.
Parking and Transportation
You'll find no-cost parking in front of the building and next to the Pavilion C entrance. Valet parking is also available.
Parking Lots and Entrances
Services
Our specialists represent multiple departments, including:
- Blood banking
- Chemistry
- Hematology
- Home health drop-off
- Lab draws
- Pathology
- Phlebotomy
We conduct everything from routine tests ordered by your physician in conjunction with annual physicals to testing requested for the complex diagnosis or monitoring of medical conditions.
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. ®
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