Northwestern Medicine Central DuPage Hospital Outpatient Lab
Main:
(630) 933-4400
Fax: (630) 933-5122
Fax: (630) 933-5122
25 North Winfield Road, Outpatient Entrance, 1st Floor, Winfield, Illinois, 60190
Business hours
| Monday | 6:30am to 4:45pm |
| Tuesday | 6:30am to 6:15pm |
| Wednesday | 6:30am to 4:45pm |
| Thursday | 6:30am to 6:15pm |
| Friday | 6:30am to 4:45pm |
| Saturday | 8:00am to 12:45pm |
| Sunday | 9:00am to 11:45am |
Note: Please call for holiday service hours.
About us
Northwestern Medicine is proud to have five hospitals ranked among “America’s Best,” including Northwestern Memorial Hospital, the only Illinois hospital to be ranked No. 1 for 14 straight years, by U.S. News & World Report, 2025 – 2026. We are leading the quest for better care in the Chicago area and beyond. With more than 200 locations across Chicagoland, better care and better treatments are never far from home. To learn more, visit our website.
Learn more about this location
| Services | Routine lab tests ordered by physicians, Tests for complex diagnosis, Tests for monitoring medical conditions |