Texas Cancer Center is a medical facility that provides a range of cancer care services. It offers diagnostic and treatment services for various kinds of cancer. The center provides outpatient cancer care services that include chemotherapy and radiation therapy. Texas Cancer Center has laboratory and radiology diagnostic capabilities. Its diagnostic services include positron emission tomography. The center is affiliated with US Oncology, which operates several cancer centers and radiation facilities throughout the United States. US Oncology is one of the largest health care services network for cancer treatment and research in the United States. It has a network of over 1,000 affiliated physicians and more than 440 sites of services.