How long does it take to become a periodontist? Question
A periodontist completes four years of dental school and then three more years of specialty training in periodontics. The AAP describes the full path as four years of college, four years of dental school and at least three years of advanced training in periodontal dentistry and dental implants.

What to know
- The AAP FAQ states the specialty training as two to three years after dental school.
- Board certification is optional and requires recertification every six years.
- Specialty training includes in-depth surgical training.
Sources
Periodontists and training Read next
How periodontists work with general dentistsPeriodontists and general dentists share care.
How to choose a periodontistChoose a periodontist on five things: board certification by the American Board of Periodontology, the range of treatments offered (deep cleaning, LANAP, grafting, implants), results shown and measured, reviews from patients, and how …
What does a periodontist do?A periodontist is a dentist who specializes in preventing, diagnosing and treating gum disease, and in placing dental implants.
What is the difference between a dentist and a periodontist?A general dentist provides routine cleanings, fillings, crowns and bridges.
Is a periodontist the same as an oral surgeon?No. A periodontist specializes in the gums and the jawbone that supports the teeth.
Do I need a periodontist?You may need a periodontist if you have moderate or severe gum disease, with bleeding, swollen or receding gums, loose teeth, bite changes or pain.