Welcome to the practice of David M. Sullivan, DMD Kelsey A. Evelyn, DMD. We are root canal specialists, endodontists, with advanced training in the diagnosis and treatment of dental pain and infection. You will find our office friendly, professional and comfortable. We use the latest technology and treatment modalities including the use of microscopes and digital imaging in order to provide you exceptional treatment during your visit with us. Dr. Sullivan and Dr. Evelyn focus on root canal treatment, root canal retreatment, root canal surgery including apicoectomy and root amputation, as well as various other endodontic treatments as indicated. Drs. Sullivan and Evelyn are both members of the American Association of Endodontics, the Massachusetts Dental Society, the American Dental Association and The Dental Organization for Conscious Sedation. If you are anxious about your visit, you will be assured to know that we offer options for the treatment of dental anxiety including the use of nitrous oxide andor oral conscious sedation. We look forward to being of service to you. Our expert team, led by Drs. Sullivan and Evelyn, includes an experienced endodontic staff. We provide the highest standard of professional care in a friendly, comfortable environment.