There are 707 Periodontists in Ohio, serving a population of 11,609,756 people in an area of 40,851 square miles. There is 1 Periodontist per 16,421 people, and 1 Periodontist per 57 square miles.
The state of Ohio is ranked 21st in Periodontists per capita, and 12th in Periodontists per square mile.