Radiation Oncology of the South Plains is located in Suite A of the Lubbock Cancer Center at the corner of 21st Street and Nashville Avenue, right in the heart of Lubbock's medical district. Our business hours are 8:00 AM to 5:00 PM Monday through Friday. If you live in the Lubbock area, you may reach us by phone at 793-1406. If you live outside of town, call us toll-free at 866-796-1067.