Our clinics will be closed on Labor Day, Monday, September 1, and will reopen on Tuesday, September 2.
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Attention GCI Patients — Effective October 6, 2025, the GCI Oak Lawn location will be closed. All patients of GCI Oak Lawn will be seen at our Chicago Ridge location at 10604 Southwest Highway, Suite 109, Chicago Ridge, IL 60415.

Treatments & Services

Laboratory

For your convenience, Affiliated Oncologists partners with AML Laboratories with onsite AML Labs located at our Chicago Ridge and Mokena offices. This partnership ensures quick results and turnaround time for our patients. Please visit the lab 48 hours prior to your visit to ensure results are received in advance of your scheduled appointment. We partner with AML Labs to provide ease of access for our patients, however, you may choose to visit any lab that accepts your insurance.