There are 25 Periodontists in Puerto Rico, serving a population of 3,468,963 people in an area of 3,423 square miles. There is 1 Periodontist per 138,758 people, and 1 Periodontist per 136 square miles.
The state of Puerto Rico is ranked 52nd in Periodontists per capita, and 23rd in Periodontists per square mile.