There are 412 Periodontists in Riverside County, California, serving a population of 2,355,002 people in an area of 7,205 square miles. There is 1 Periodontist per 5,716 people, and 1 Periodontist per 17 square miles.
In California, Riverside County is ranked 1st of 58 counties in Periodontists per capita, and 11th of 58 counties in Periodontists per square mile.