There are 124 Periodontists in Montgomery County, Maryland, serving a population of 1,039,198 people in an area of 493 square miles. There is 1 Periodontist per 8,380 people, and 1 Periodontist per 3 square miles.
In Maryland, Montgomery County is ranked 1st of 24 counties in Periodontists per capita, and 1st of 24 counties in Periodontists per square mile.