Weiss Laboratory Outpatient Services

Weiss offers a convenient outpatient laboratory offering testing services ranging from highly complex to routine services such as blood counts and lipid testing.

Weiss Laboratory Outpatient Services

Main Lab Number (and results): 773-564-5471
Outpatient Blood Draw: 773-564-5486
6 a.m. to 6 p.m. Monday through Friday
Saturday, 8 a.m. to 1 p.m.
Walk-ins welcome.

Please bring a physician’s order, insurance card, and photo ID.
Lab is located in the hospital main building, on the 7th floor, A Elevator. 

Chicago Market Labs, an affiliate of Weiss Memorial Hospital, also offers lab services at 9 convenient locations, including a location at the Weiss Medical Office building. 

Click here for more information on Chicago Market Labs