A radiologist can be referred to be a doctor, yes. Radiologists are medical professionals that focus on deciphering imaging studies like X-rays, CT scans, and MRIs to identify and treat medical disorders. People must first graduate from medical school, pass a licensing exam, and then complete a residency program to receive additional radiological training. Radiologists are qualified to diagnose and treat patients after completing their education and obtaining a medical license. Since they have had medical training, radiologists are frequently referred to as "doctors" or "physicians" in many nations. As a mark of deference and professional etiquette, they can also be addressed as "Dr." followed by their last name. Using medical pictures to diagnose and treat various medical disorders, radiologists are highly educated and talented medical experts who are essential to the healthcare system.