Founded in 1979, Therapy Associates is a health care organization that offers medical oncology services. It is one of the leading radiation oncology groups in the United States. The organization provides a variety of clinical treatment options to patients. In addition, Therapy Associates develops various cancer treatment programs. The organization serves patients in several cancer centers in Indiana, Kentucky and Ohio. It is a part of the Evansville Cancer Center, which offers diagnostic imaging and laboratory services. The parent organization provides X-ray and CT scan solutions. In addition, it maintains inverse treatment planning systems and provides pain management and medical support services.