is a community of clinicians founded by Dr. Bill Hang who is passionate about preventing and treating airway disorders in patients from 3 years of age and on.
25 – 40% of young people
have sleep problems.*
60 – 70% of children with ADHD
suffer from TMJ pain.*
Greg Campi
DMD
Wall, New Jersey
"ECHO: As an orthodontist I feel there is no orthodontic system that can achieve the great health results of orthrotropics®️."
Neil Stevenson
DMD
Jacksonville, Florida
Mark Kogut
DDS, MSD
Dallas, Texas
Ksenia Pushkina
Orthodontist
Moscow, Russia
Marc Purdy
DDS
Ithaca, New York
Kevin Adair
DDS, MSD
Fairfield, California
Victor Avis
DDS
Staten Island, New York
“If you’re doing orthodontics, the study club will change your life. We are using orthodontics to change the quality of a person's health. What an exciting time to be in this field. Instead of being a ‘tooth straightener’, you can be part of the team of providers that changes patients lives.”