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Amherst Orthodontics

5 Overlook Drive, Amherst, NH 03031
Phone Number: 603-672-0844
Specialty: Orthodontics

Dr. Diane Shieh of Amherst Orthodontics is honored to be recognized as a Top Orthodontist in NH. With over 20 years of orthodontic experience, you can be assured of Dr. Diane’s commitment to delivering honest opinions with health and prevention in mind.


  • Complimentary appointment shuttle
  • Complimentary new patient exam
  • Orthodontics for children, teens and adults
  • Invisalign and Invisalign Teen provider
  • Flexible financing
  • Itero digital scanner (goop free!)
  • Free virtual consultations


“Friendly, professional and timely service every time I bring in one of my children. And each treatment plan catered individually to my very different children. I highly recommend Dr. Diane and her amazing staff!” —Cara K.

“This office is top notch! I love how Dr. Diane directs her conversation to the patient…even if the patient is a child! They should know what’s happening in their mouth! Thank you Amherst Orthodontics.” — Johanna R.