NYC Orthodontist Dr. Jennifer Stachel creates beautiful healthy smiles using braces and Invisalign at her Upper West Side (UWS) Midtown Columbus Circle office. Jennifer Stachel Orthodontics NYC treats adults, children and teens in her beautiful Upper West Side office. Whether it's done with braces, Invisalign or Invisalign Teen, your smile will be beautiful and healthy! It's never too late for NYC Orthodontist Dr. Jennifer Stachel to give you the smile you've always wanted.