Medical School

• Before specializing in diagnostic radiology, prospective students must first complete their four-year medical training at an institution that is accredited by the Liaison Committee on Medical Education. During their first two years, students conduct laboratory studies and attend classroom lectures on topics such as anatomy and physiology, microbiology, pathology and pharmacology. In their final two years, medical students must fulfill their clinical requirements by performing rotations in family practice, internal medicine, obstetrics and gynecology and pediatrics.
  
  

Residency

• After completing their medical training in general medicine, diagnostic radiologists receive clinical training in medical imaging by conducting general rounds, attending lectures and conducting independent research. Diagnostic radiology residents use state-of-the-art technologies such as CT scanners and high field MRIs; they learn how to diagnose, monitor and treat patients based on their findings from medical images. Diagnostic radiology residents have the option of specializing in medical imaging research. Residency training in diagnostic radiology can be completed within four years.
  
  

Licensure

• Diagnostic radiologists must be licensed after completing their residency training. The path to licensure includes passing the United States Medical Licensing Examination (USMLE). To qualify for state licensure, diagnostic radiologists must complete their medical training at an accredited institution and satisfy all of their degree requirements. The USMLE is a three-part examination that is designed to evaluate a candidate's general patient care knowledge. All physicians must pass the USMLE before they can practice medicine in the United States.
  
  

Certification

• In addition to being certified in general medical imaging, diagnostic radiologists can choose subspecialty fields in areas such as breast imaging, cross-sectional imaging, thoracic imaging and genitourinary radiology. Subspecialty training in diagnostic radiology requires an additional one to two years of clinical practice, research and formal training. Among other professional associations, the American Board of Radiology (ABR) certifies eligible candidates. To qualify for ABR certification, candidates must complete at least five years of approved training. Certified diagnostic radiologists must maintain their credentials by taking professional development training and passing a qualifying examination every 10 years.