In your degree program, you'll. Weba primary responsibility of many technologists is to create images of patients’ bodies using medical equipment. This helps doctors diagnose and treat diseases and injuries. Whether you want to negotiate a salary, plan your. Webwhat does a radiologic technologist do? Radiologic technologists operate and maintain imaging equipment and perform procedures such as mammograms, mris,. Radiographers work in hospitals, medical labs, doctors’ offices, and outpatient centers.