Undergraduate education: Four years at a college or university to earn a BS or BA degree, usually with a strong emphasis on basic sciences, such as biology, chemistry, and physics (some students may enter medical school with other areas of emphasis).
Medical school (undergraduate medical education): Four years of education at one of the U.S. medical schools accredited by the Liaison Committee on Medical Education (LCME). Four years at one of the LCME-accredited U.S. medical schools, consisting of preclinical and clinical parts. After completing medical school, students earn their doctor of medicine degrees (MDs), although they must complete additional training before practicing on their own as a physician. (Note: Some physicians receive a doctor of osteopathic medicine [DO] degree from a college of osteopathic medicine.)
Residency program (graduate medical education): Through a national matching program, newly graduated MDs enter into a residency program that is three to seven years or more of professional training under the supervision of senior physician educators. The length of residency training varies depending on the specialty chosen: family practice, internal medicine, and pediatrics, for example, require 3 years of training; general surgery requires 5 years. (Some refer to the first year of residency as an "internship"; the AMA no longer uses this term.)