There are 171 Periodontists in Nassau County, New York, serving a population of 1,363,069 people in an area of 285 square miles. There is 1 Periodontist per 7,971 people, and 1 Periodontist per 1 square miles.
In New York, Nassau County is ranked 5th of 62 counties in Periodontists per capita, and 5th of 62 counties in Periodontists per square mile.