All AO locations will be closed on Thursday, January 1, for the New Year's Day holiday. We will reopen on Friday, January 2.
The Cancer Support Center December Visit Dates
December 1, 2025
The Cancer Support Center Is Visiting Our Locations
ReadThe Cancer Support Center November Visit Dates
November 3, 2025
The Cancer Support Center Is Visiting Our Locations This November
ReadThe Cancer Support Center October Visit Dates
October 6, 2025
The Cancer Support Center Is Visiting Our Locations This October
ReadWelcoming Gynecologic Cancer Institute of Chicago to Chicago Ridge
October 6, 2025
We are excited to announce that the Gynecologic Cancer Institute of Chicago (GCI) has officially relocated to the Chicago Ridge location at the Chicago Ridge First Floor - Gynecologic Oncology, at Millennium Medical Center.
ReadLeukemia & Lymphoma Society's Light The Night, Chicago - Saturday, October 25th
September 5, 2025
Join us in raising awareness for blood cancer patients at Leukemia & Lymphoma Society's Light The Night event on Saturday, October 25th, 2025 at 5:00pm at Soldier Field in Chicago. Sign up here.
ReadJoin Us for the Together in TEAL Walk – Support Ovarian Cancer Awareness - Saturday, October 11th
September 3, 2025
We’re proud to announce that the Gynecologic Cancer Institute of Chicago, a division of Affiliated Oncologists, is participating in the National Ovarian Cancer Coalition’s Together in TEAL Walk!
ReadACS Making Strides of South Suburban, Orland Park - Sunday, October 5th
September 2, 2025
Join us to support breast cancer awareness at the ACS Making Strides of South Suburban IL in Orland Park on Sunday, October 6th. Event begins at 7:30am with walk following. Stop by our table to win some AO swag!
ReadGynecologic Cancer Institute of Chicago Oak Lawn Relocating to Chicago Ridge
August 19, 2025
The Gynecologic Cancer Institute of Chicago will be moving from the OSF Little Company of Mary Hospital Outpatient Pavillion in Oak Lawn to the Millenium Medical Center office, located at 10604 SW Hwy, Suite 109, Chicago Ridge, IL 60415.
ReadAffiliated Oncologists Re-Certified for High-Quality Cancer Care from the Largest Oncology Association in United States
August 14, 2025
CHICAGO RIDGE, IL – AFFILIATED ONCOLOGISTS has received re-certification by the QOPI® Certification Program, LLC, a wholly owned subsidiary of the Association for Clinical Oncology (the Association) and an affiliate of the American Society of Clinical Oncology (the Society). The QOPI® Certification Program builds on the Society’s Quality Oncology Practice Initiative (QOPI®), providing a three-year certification for outpatient hematology-oncology practices that meet nationally recognized standards for quality cancer care.
ReadChristmas Without Cancer 5K, Evergreen Park - Saturday, September 20th
August 13, 2025
Join us for the upcoming Christmas Without Cancer 5K on Saturday, September 20th, 2025 in Evergreen Park. Visit the AO table for a chance to win some AO branded items.