2. Customers rave about the Invisalign treatment at Smile Doctors Orthodontics - San Antonio Southcross. Patients appreciate the convenience and comfort of the clear aligners, made with SmartTrack material, for simple realignments or complex fixes. The Smile Express treatment, which adults can do at home, is an excellent solution for less complicated cases using genuine Invisalign aligners. 6. Unique facts about Smile Doctors Orthodontics - San Antonio Southcross include being the largest Diamond Plus Invisalign provider in the network, orthodontists being members of the American Association of Orthodontists and the American Dental Association, and hosting the Lecture Center of Orthodontic Excellence. 7. Specializing in creating confident smiles, Smile Doctors Orthodontics - San Antonio Southcross is known for their expertise in Invisalign treatment. From clear aligners to at-home solutions like Smile Express, their orthodontists are dedicated to inspiring confidence in patients and communities through beautiful smiles.