Last updated: July 15, 2018

What Does Radiologist Mean?

A radiologist is a health professional who specializes in the field of radiology. A radiologist receives specialized training in the use of radiological technology, such as screening devices that use electromagnetic radiation or sound waves to diagnose and treat disease.


WorkplaceTesting Explains Radiologist

A radiologist specializes in using and interpreting x-rays, computed tomography (CT) scans, magnetic resonance imagining (MRI) output, positron emission tomography (PET) scans, and ultrasound images. In addition, a radiologist may specialize in the use of nuclear medicine to treat diseases such as cancer. Radiologists are often asked to consult with or assist other medical professionals in the diagnosis and treatment of patients. To become a radiologist, a medical or osteopathic doctor (MD or DO) must engage in further study and fellowships following his or her general medical studies. A physician will study radiation safety and protection, the effects of radiation on the human body, and how to interpret the images created using radiological technology in order to become a certified radiologist.


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