Dr. Tom Phelan offer the latest braces available: modern clear braces, self-ligating braces, Insignia and Invisalign clear aligners. Self-ligating braces utilize a built-in clip to hold the archwires in place, resulting in more comfort and fewer treatment visits. Invisalign is a series of invisible aligners that are used to straighten teeth without metal wires or brackets. They are comfortable and ideal for older teens and adult patients who are concerned about aesthetics.