St. Bernard provides critical inpatient and outpatient imaging and diagnostic services to diagnose and treat conditions with state-of-the-art technology.

The Diagnostic Imaging department located in the Ambulatory Care Center (ACC) offers state of the art X-ray, ultrasound, mammography and MRI conveniently located on the first floor. St. Bernard Hospital is one of only a few hospitals on the South Side of Chicago to offer MRI services in addition to CT scanning and nuclear medicine offered in the main hospital.