Smile Doctors is the largest orthodontics-focused dental service organization in the U.S. Smile Doctors services affiliated practices offering both traditional braces and clear aligners.  Headquartered in Dallas, TX, Smile Doctors focuses exclusively on developing and growing affiliated orthodontic practices. Orthodontists can focus on patient care while receiving the support of experienced professionals who are committed to the growth and success of their practices. Support provided by Smile Doctors includes services related to operations, accounting, marketing, revenue cycle management, and human resources.