There are 104 Periodontists in DuPage County, Illinois, serving a population of 931,826 people in an area of 328 square miles. There is 1 Periodontist per 8,959 people, and 1 Periodontist per 3 square miles.
In Illinois, DuPage County is ranked 4th of 102 counties in Periodontists per capita, and 2nd of 102 counties in Periodontists per square mile.