Endodontist vs Periodontist- what exactly are they? Many people are confused about the difference between endodontists and periodontists. The truth is, these are both professionals in the field of dentistry with their own specialties. If you are wondering if who between the two is the right doctor for you, that depends on your dental problem. The dental team of Boutique Dental Care Chatswood is willing to help you find the perfect dentist for you.