Highland Park Orthodontics is owned and operated by Dr. Nadia Lyotard, a Swiss orthodontist, voted Best orthodontist Dallas, TX in 2020 by Dallas's D Magazine, she is driven by a deep commitment to quality care. Located in the University Park / Park cities area of Dallas, TX, we are a warm & friendly orthodontic practice that's designed to deliver a pleasant experience and great results to you!. Dr. Lyotard has gone out of her way to be the best Dallas Invisalign and braces orthodontist possible for her patients. We transform smiles 2x faster using the latest light therapy technology from OrthoPulse, based on Nobel prize winning science. Our services include Invisalign clear aligners, Invisalign teen, kids braces, adult braces, clear invisible braces, dentofacial orthopedics, custom clear aligners and retainers. All Inclusive Fees. Flexible zero interest payment plans available.