COVID-19 Resource Center

Review the latest information on visitor policies, safety procedures, vaccines, and more in the COVID-19 Resource Center.

If this is a medical emergency, please call 911. For urgent visits, please see one of our immediate care locations.

If this is a medical emergency, please call 911.

Northwestern Medicine Grayslake Outpatient Diagnostic Imaging Center

In Northwestern Medicine Grayslake Outpatient Center


Northwestern Medicine Grayslake Outpatient Center offers the latest advances in diagnostic imaging, a skilled team of caring specialists and comprehensive services that are fully coordinated with your medical care. Your care is backed by:

  • A strong commitment to quality, safety and satisfaction
  • State-of-the-art technology in the hands of highly trained imaging specialists

Your imaging exam will be performed by healthcare professionals with skill and training in diagnostic imaging. Imaging specialists include:

  • Highly credentialed, board-certified radiologists
  • Skilled technologists

Parking and Transportation

You'll find free parking in front of the building and next to the Pavilion C entrance. Valet parking is also available.

Parking Lots and Entrances

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Why Choose Us

Northwestern Medicine facilities offer access to world-class patient care across the greater Chicagoland area and Northern Illinois. Anchored by Northwestern Memorial Hospital, the No. 1 hospital in Illinois by U.S. News & World Report, our clinical and administrative staff and medical and science faculty come together every day with a shared commitment to superior quality, academic excellence, scientific discovery and patient safety.

With Northwestern Memorial HealthCare, we’re dedicated to consistently providing high-quality, cost-effective, patient-focused care. We seek to improve the health of the communities, individuals, family and friends we serve by delivering a broad range of services with leading medicine and compassion. Because what makes us better, makes you better.

*Imaging services are available by appointment only during the following hours: 


Monday: 7:00 am–10:00 pm
Tuesday: Friday: 7:00 am–6:30 pm
Saturday: 7:00 am–2:30 pm
Sundays: closed

CT Scan
Monday–Friday: 7:00 am–8:30 pm
Saturday and Sunday: 8:00 am–5:30 pm

Monday–Friday: 7:00 am–10:00 pm
Saturday and Sunday: 7:00 am–6:00 pm

Monday–Friday: 7:00 am–8:00 pm
Saturday and Sunday: 7:00 am–5:00 pm