As of March 15, 2021 Joliet Oncology-Hematology Associates has joined DuPage Medical Group. For more information about DMG, please visit


About Us

Joliet Oncology-Hematology Associates, Ltd. (JOHA) is a multi-physician Oncology and Hematology practice with locations in Joliet, Morris and New Lenox.

JOHA has been providing advanced cancer care and blood-related treatments since 1981 by being actively engaged in clinical trials and offering new treatments.

JOHA was selected to participate in the Medicare initiative called the Oncology Care Model (OCM) with the primary goal of providing patients with better care, smarter spending and healthier people.

JOHA is certified under the ASCO Quality Oncology Practice Initiative (QOPI).

Our Standards

We hold our standards to the highest measure which, in turn, provides our patients with the best possible care. It is our mission to provide exceptional patient care, which goes beyond our excellent clinical skills. We believe in treating the person behind the patient, as the confidence and trust patients place in us defines our success and professional fulfillment. We achieve patient trust by offering the latest cancer treatments and technology for optimal patient comfort and a caring staff that you can rely on to answer all of your questions.

Partner Service

For more information about our practice and the services we provide, please call our offices at 815-725-1355.