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Dental schooling to become an oral surgeon will take an additional four years, during which time dental students complete coursework and treat patients in a supervised setting; to become licensed as an oral surgeon, most states require passing a written and practical examination.
Long Term Career Potential. A broad range of career options is available including private practice, hospital practice, teaching, and research. Otherwise, since it takes so many years of school to become an oral surgeon, once established, they usually stay within the industry and move into more supervisory positions.