3. Saint Louis University Center for Advanced Dental Education
Accepted residents: 14
This university accepts 14 residents for a combined Master of Science/Certificate program in the duration of 30 months. Interestingly, tuition fees are not as high as in other easiest orthodontic residency programs, even though they are pretty high of course. The first two years would cost you around $35,700, while the last year would be around $17,850.