25 North Winfield Road
Outpatient Entrance, 1st Floor
Winfield, Illinois 60190
Hours of Operation
Monday
6:30 am–4:45 pm
Tuesday
6:30 am–6:15 pm
Wednesday
6:30 am–4:45 pm
Thursday
6:30 am–6:15 pm
Friday
6:30 am–4:45 pm
Saturday
8:00 am–12:45 pm
Sunday
9:00 am–11:45 am
Phone Numbers
- Main Number: 630.933.4400
- TTY: 711
- Main Fax: 630.933.5122
Overview
Northwestern Medicine offers full-service, pathologist-directed clinical laboratory services dedicated to improving the health of our communities. Our lab specialists conduct EKG's, routine tests ordered by your physician in conjunction with annual physicals, as well as testing requested for the complex diagnosis or monitoring of medical conditions. Northwestern Medicine offers Child Life to aid in distractions for pediatric patients. You can schedule an appointment by calling 630.933.PLAY (7529).
Parking and Transportation
Valet parking is available Monday through Friday 6:00 am to 5:30 pm. General parking is also available 24 hours a day, seven days a week and is patrolled by security staff.
Parking Lots and Entrances
Services
- Blood and random urine collections
- EKGs
- Hydrogen Breath Test Collections
- Nasal and Nasopharyngeal swab collections
Why Choose Us
Northwestern Medicine is proud to have five hospitals ranked among "America’s Best" including Northwestern Memorial Hospital, the only Illinois hospital ranked No. 1 for 14 straight years, by U.S. News & World Report, 2025 – 2026. 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. What makes us better, makes you better.®
Holiday hours may vary. Please call 630.933.6802 for more information.
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