At our outpatient lab, general lab services are provided and routine blood draws are performed. No appointment is required for these serviceas, and free valet parking is available. At your convenience, please visit us at:

Physician's office building, #2, ground floor
The entrance is located just south of the main hospital entrance, facing Highland Avenue.
When you enter the building, please proceed to Outpatient Registration.

General lab testing
Monday – Friday 6 a.m. - 7 p.m.
Saturday 6 a.m. - 2:30 p.m.
Sunday and Holidays - Closed

Male fertility testing
Monday – Friday 7 a.m. - 12:30 p.m.

Glucose tolerance testing
Glucose testing does require an appointment. Please call Central Scheduling at 630-275-APPT (2778).

Glucose tolerance testing hours:
Monday – Saturday 6 a.m. - 10 a.m.

(Please note: Hours and services are not the same at the Advocate Good Samaritan Outpatient Centers on Main Street in Downers Grove and in Lemont.)