Question: do you need a residency to practice medicine

Answer: Yes, Residency is a stage of graduate medical training. A resident or house officer is a physician, podiatrist, or dentist (one who holds the degree of MD, DPM, DDS, DMD, DO or MB; BS, MBChB, or BMed, BDS, BDent) who practices medicine, usually in a hospital or clinic under the direct or indirect supervision of an attending physician. Successful completion of a residency program is a requirement to obtaining an unrestricted license to practice medicine in many jurisdictions. Residency training may be followed by fellowship or ``sub-specialty'' training.