This document summarizes the services provided by Lillian Ho, DDS, Inc. Orthodontics. It discusses that orthodontists are dental specialists who diagnose, prevent, and treat dental and facial irregularities using braces, Invisalign, or other orthodontic treatments. Orthodontic treatment can take 1-3 years and involves teamwork between the orthodontist, family dentist, patient, and patient's parents to achieve the best results.