There are 1535 Orthodontists in Massachusetts, serving a population of 6,789,319 people in an area of 7,800 square miles. There is 1 Orthodontist per 4,423 people, and 1 Orthodontist per 5 square miles.
The state of Massachusetts is ranked 4th in Orthodontists per capita, and 3rd in Orthodontists per square mile.