Radiology Our radiology and imaging department Columbia County Health System maintains a robust radiology and imaging department to perform both emergent studies coming from the Emergency Department as well as provider scheduled exams. Staffed by both federal and state licensed Radiology Technologists, radiology services are available 8:00 - 6:00, Monday through Friday and 8:00 - 2:00 Saturday for scheduled images requested by your provider. Our services are available 24-hours a day for emergency services.Sometimes referred to as a CAT scanner, our Computed Tomography (CT) scanner is a state of the art 64 slice GE Lightspeed. The scanner is accredited by the American College of Radiology and offers Low Dose Lung Cancer Screens at little to no cost to patients. In addition to CT services, we also provide digital X-ray, MRI and Ultrasound services.All exams at Dayton General Hospital are interpreted by board certified Radiologists through a strategic relationship with Providence, St. Mary's Medical Center. Diagnostic images are transmitted real time to these Radiologists to ensure responsive, diagnostic interpretation when time is of a concern. This is truly progressive healthcare with hometown compassion.