Dr Gina Theodoridis completed her orthodontic specialty at New York University in the USA. She received the Theodore L. Jerrold Award for Clinical Proficiency in 2000 and served as faculty at New York University. She has been working with aligners for 25 years and lectures internationally about complex aligner cases and mini-implants. She is certified by the European Board of Aligner Orthodontics and a published author. She is the President of the European Aligner Society. She maintains a private practice in Athens, Greece.