Achieve a Straighter Smile with an Experienced Upper East Side Orthodontist The treatment time varies depending on the case difficulty and method selected. Some patients only need 1 year of treatment for these results while others may need to stay on longer. Best results are made when appointments are held and professional recommendations followed. Retainers is another key factor adding to treatment following time when the course of care has been finalised. Learn More- https://www.patreon.com/posts/achieve-smile-158852396?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link