Welcome to the office of Kenneth Legunn, DMD – a Pleasantville, NY periodontist. Our office takes a patient-oriented and conservative approach to periodontal care; Dr. Legunn treats every patient as if they're a member of his family. We're proud to have been in Pleasantville for over 33 years. We help patients fight the effects of gum disease and treat tooth loss with both non-surgical and surgical periodontal care.