Dr. Maryanne K. Irwin is a denstist specializing in endodontics. She is one of 14 doctors practicing in the Limited to Endodontics network of five offices. Alternating between offices, Dr. Irwin has patients throughout the greater Boston area. She has been practicing dentistry since 2005. Limited to Endodontics offers financing through CareCredit and CitiHealth. Current and prospective patients are advised to seek financing before their scheduled visit.