J. W. Left us a review: We love Delta Smiles! Had my daughter go to them first and got braces. Now it's my turn, and getting Invisalign soon. I love how convenient it is to have 2 offices in different locations to have more availabilities. Check in process is easy. You can do the self check-in on the computer at front or with a front desk receptionist. I love also they have this Patient rewards hub to get rewarded points. By the end of my daughter's treatment she was able to use her points to get a Target Gift Card, and a Southwest Airline Gift Card.