423-271-6075 If you have extensive decay that has developed into a tooth infection, Dr. Bonnie Boudreaux can give you a root canal treatment at Sweetwater Endodontics. Our endodontist will remove the infected pulp from the inside of your tooth and fill it with a composite that will make your tooth stronger. Call 423-271-6075 if you think you may need a root canal in Sweetwater, Tennessee.