Susan Gail Tierney, D.D.S Garden City resident Susan Gail Tierney, D.D.S. has been appointed to New York University School of Dentistry as an Assistant Clinical Professor (part time) in the Department of Post Graduate Orthodontics. She has also been named to the Admissions Committee for NYU Department of Orthodontics, in addition to her commitment to her full time orthodontic practice.

Dr. Tierney has continued her education in the latest research and treatment modalities. She has been a certified Invisalign Premier Provider since 1999. Most recently, she has incorporated the Damon Orthodontic Treatment System into her treatment system into her treatment options.

Dr. Tierney has been practicing Ortohdontics for adults and children for twenty years in her office in Garden City.