Orthodontic Harmony offers expert, efficient, effective and empathetic orthodontic care to patients of all ages. Dr. Tracy Li Cheung of Orthodontic Harmony is a forward-thinking, orthodontic expert who believes in clear communication, attention to detail, and progressive solutions. As the only Board Certified Orthodontist in Briarcliff Manor, Dr. Cheung provides an expert level of care to her Northern Westchester clients. Dr. Cheung will tailor treatment directly to your needs to set you on your path to achieving your best smile.