Welcome To New England Endodontics & Implantology At New England Endodontics & Implantology, preserving the health of your smile is our number one priority. As your endodontist in Portsmouth, Dr. H.J. Ludington is dedicated to providing patients with the highest level of endodontic and implant care. Located in a state-of-the-art facility, we incorporate the latest techniques with the most advanced technology to make your experience with us as anxiety-free and comfortable as possible. As your endodontist in Portsmouth, we offer exemplary patient care, outstanding results, compassion and integrity. We know that for many patients anticipating a root canal procedure can be stressful. That is why in addition to achieving dental excellence, we strive to create an environment that is gentle and caring. Building relationships built on trust is the key to our success. Throughout this website you will find an abundance of information about our practice, the procedures we provide and how our skilled and caring team can provide treatment to meet your endodontic and implant needs. Please feel free to contact us if you need any additional information or to schedule an appointment.