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Board-certified specialists are doctors who have advanced
education, clinical training, and certification in a specific field. A
subspecialist is a doctor who is trained or certified as a specialist and then
receives additional training in a specific area (subspecialty).
A doctor becomes board-certified by completing training in a
specialty area and passing an examination. To be board-certified, the doctor
must complete the education required to get an MD (medical doctor) or DO
(doctor of osteopathic medicine) degree, complete 3 to 7 years of training in a residency
program in the specialty field, and pass a written test given by the specialty
board. Many specialty boards also require doctors to pass an oral test.
Specialty boards certify that doctors have met certain standards.
Certification is voluntary; not all specialists are certified. There are 24
specialty boards currently recognized by the American Board of Medical
Specialties and the American Medical Association. Most specialties require
recertification every 5 to 10 years.
Current as of:
February 19, 2016
Anne C. Poinier, MD - Internal Medicine & E. Gregory Thompson, MD - Internal Medicine
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