Examine different images including mammograms, CT scans, x-rays, MRI scans and ultrasounds.Read reports and record results for review by physicians.Diagnose patient illnesses.Recommend and discuss treatment options with other physicians.Work alongside radiologic technologists/radiology technicians and other health professionals in administering treatment.Examine patients and record medical histories.They may at times prescribe medication and carry out other duties of a regular physician.Administer nuclear medicine, oncology, or other radiation techniques to treat patients with illnesses or diseases.