Dr. Ghaffari, is a leading pediatric, teen, adolescent and adult orthodontist who offers a variety of braces and Invisalign to align the teeth, but most importantly to build a healthy smile. His practice serves Reston, McLean, Herndon, Vienna, Fairfax, Oakton and surrounding areas. 2017 Washingtonian Magazine Top Orthodontist. Gift Voucher, Vienna.