Download the list of Orthodontists in United States. Smartscrapers provides an accurate directory and the latest data on the number of Orthodontists in United States As of December 1, 2024, the United States has 41,804 orthodontists, reflecting a 2.40% increase from 2023. Among them, 19,981 orthodontists (47.80%) operate independently, while 21,823 (52.20%) are affiliated with larger brands.