This document provides an overview of the history and development of dentistry as a profession. It discusses how dentistry dates back to ancient civilizations like the Indus Valley and Sumerians [700 BC], but was not a defined profession until the 1700s. The first dental college opened in 1840 in Baltimore. Specializations in dentistry developed in the late 1800s and early 1900s. The document also outlines common dental procedures, places dentists can work, and why English is important for the career. It discusses Colombia becoming a destination for dental tourism and innovations like digital 3D dentistry.