Measles Information

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 Catherine Gratz Griffin Lake Forest Hospital McGaw Medical Building

Overview

Mcgaw Medical Building, located on the Lake Forest Hospital Campus, is home to primary and multi-specialty physicians.

Parking and Transportation

The hospital Main Entrance is located at 1000 North Westmoreland Road. Both valet and self-parking options are available in Parking Lots 1 and 2.

Patients of the Cancer Center can use the hospital’s dedicated North Entrance and Parking Lot 1.

The Emergency Department and Maternity Services are located inside the hospital’s South Entrance. A circle drive can be used for patient drop-off, while close self-parking is available in Lot 3.

Patient parking for the Bays and McGaw medical office buildings is located just east of the McGaw Medical Building. Patients and visitors can also park in a new lot adjacent to the 700 building.

As always, patients and visitors to the medical office buildings are encouraged to take advantage of our complimentary valet service, located at the main hospital and the main entrances of the Bays (900) and the McGaw (800) Medical Buildings.

Patient and Visitor Information

Hours of Operation

Monday
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Tuesday
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Wednesday
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Thursday
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Friday
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Saturday
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Sunday
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Northwestern Medicine offers a wide range of information, resources and amenities to help make your experience convenient, comfortable and efficient. Download our Services and Amenities Map.

Departments and Services

Main Facility
Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital McGaw Medical Building

847.234.5600

Northwestern Medicine Audiology Lake Forest

847.535.6464

Location Details
Northwestern Medicine ENT Lake Forest

847.535.6464

Location Details
Northwestern Medicine Gastroenterology Lake Forest

847.535.6083

Location Details
Northwestern Medicine Nutritional Services Lake Forest

847.535.7157

Location Details
Northwestern Medicine Primary Care Lake Forest

847.535.7157

Location Details
Northwestern Medicine Thoracic Surgery Lake Forest

312.695.1800

Location Details
Northwestern Medicine Urology Lake Forest

847.535.7657

Location Details
Diabetes
Northwestern Medicine Nutritional Services Lake Forest

847.535.7157

Location Details
Ear Nose and Throat (ENT)
Northwestern Medicine Audiology Lake Forest

847.535.6464

Location Details
Northwestern Medicine ENT Lake Forest

847.535.6464

Location Details
Gastroenterology
Northwestern Medicine Gastroenterology Lake Forest

847.535.6083

Location Details
Nutrition
Northwestern Medicine Nutritional Services Lake Forest

847.535.7157

Location Details
Primary Care
Northwestern Medicine Primary Care Lake Forest

847.535.7157

Location Details
Pulmonary
Northwestern Medicine Thoracic Surgery Lake Forest

312.695.1800

Location Details
Rheumatology
Northwestern Medicine Rheumatology Lake Forest

847.535.7647

Location Details
Urology
Northwestern Medicine Urology Lake Forest

847.535.7657

Location Details

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.®