Hiller Orthodontics



About Us

Hiller Orthodontics, Braces and Invisalign for Adults and Teens, is located at 175 Cottage Street in Littleton, NH and has become the business headquarters for all six (Conway, Laconia, Littleton, Plymouth, Wolfeboro, and St Johnsbury, Vt) Hiller Orthodontics locations. The office is open beyond clinical hours and its call center is available 8am-5pm.

Dr. Dennis C. Hiller started his first specialty of orthodontics practices in Conway and Berlin in 1983. Dr Hiller is passionate about his work and is known for his wonderful sense of humor, quality treatment, and warm personality. He believes the most rewarding part about devoting his professional life to orthodontics is having the privilege of improving a person's confidence and self-esteem through their new smile.