Cancer Care Specialists of IL

11/21/2025

CCSI Receives Re-Certification for High-Quality Cancer Care from the Largest Oncology Association in United States

Cancer Care Specialists of Illinois 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....

Cancer Care Specialists of Illinois 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 Progr...

11/20/2025

CCSI's Dr. Jacob Witt was interviewed on KSDK TV this morning.
Watch for some wise advice!

November is Lung Cancer Awareness Month, which is the leading cause of cancer-related deaths among both men and women.

11/14/2025

Today was Staff Appreciation Day at CCSI Centralia Clinic!

11/10/2025

Congratulations to Dr. Mark Walshauser for being named a Fellow of the American Society of Clinical Oncology (FASCO). The title of FASCO is a recognition bestowed upon ASCO members who have shown extraordinary dedication for their voluntary efforts that benefit the Society, the specialty of oncology, and most importantly, the patients whom we serve. This distinction is given to members who have accumulated 100 or more points for volunteer service to ASCO and its philanthropic affiliate, Conquer Cancer, the ASCO Foundation....

Congratulations to Dr. Mark Walshauser for being named a Fellow of the American Society of Clinical Oncology (FASCO). The title of FASCO is a recognition bestowed upon ASCO members who have shown extraordinary dedication for their voluntary efforts that benefit the Society, the specialty of oncology...

11/10/2025

Best Wishes to Dr. Dolores Estrada-Garcia who will be retiring from CCSI in November 2025. Thank You to Dr. Estrada-Garcia for serving patients in our Decatur and Sullivan communities! We will help patients transfer to another CCSI provider to ensure a smooth transition of care.

Best Wishes to Dr. Dolores Estrada-Garcia who will be retiring from CCSI in November 2025. Thank You to Dr. Estrada-Garcia for serving patients in our Decatur and Sullivan communities! We will help patients transfer to another CCSI provider to ensure a smooth transition of care.  

11/01/2025

🎃Halloween Photos! Our Decatur, Effingham, Centralia & O'Fallon staffs all brought a smile to everyone yesterday! You are all such great people to work with! Thank you!

11/01/2025

Thank You to the Wray’s for donating Mary Kay “Chemo Care” Gift Packages for our patients! During October, several chemotherapy patients received skin care products including hydrating lotions, night creams, lip balms, fun fuzzy socks, tissues w/ inspirational messages and more! Pictured are the Wray’s and CCSI Decatur staff with some of these gift bags. Skin care is so important to our patients. Thanks for helping them feel great 😊

10/20/2025

Exploring Blood Cancer Treatments and Support

Join us for a free, in-person education program for the blood cancer community. Registration is required. About the program Patients, survivors, caregivers, loved ones, and community members are invited! Join us for a free dinner and informative evening. Learn about the latest updates on treatments....

10/20/2025

CCSI wore purple on Friday to support one of our own & remember Lisa!

10/13/2025

🏈Let’s hear it for the Maroa-Forsyth Trojans Football Team for helping cancer patients during October!

Pictured are M-F football captains and teammates with Character Coach Jim donating gift cards for patients at the Cancer Care Center of Decatur for CCSI chemotherapy and DMH radiation patients.

In addition, the team surprised one patient in the community with extra assistance and gifts during her cancer journey. ❤️Thank you for your generosity!❤️

10/06/2025

Best Wishes to Dr. Dolores Estrada-Garcia who will be retiring from CCSI in November 2025. Thank You to Dr. Estrada-Garcia for serving patients in our Decatur and Sullivan communities! We will help patients transfer to another CCSI provider to ensure a smooth transition of care.