How long would I need braces for an overbite, chip, and gap? (photo)

You actually don't have an "overbite" but rather an "overjet." To properly fix your teeth you would first need upper arch development followed by advancement of your lower jaw, then you would use braces to straighten your teeth. Before anything is done, you need to be evaluated for a tongue thrust or parafunctional habit(s) that are causing and/or perpetuating the overjet. This parafunction must be resolved first or the orthodontic treatment will not be stable.Good luck!

This case would take approximately 18 months to treat. No surgery necessary. For ideal results, get braces first and do cosmetic work after orthodontic treatment.

You can get the chip fixed before you start braces if you choose. Typically braces are a 12-24 month process. In your situation you may find that surgery is necessary to correct you bite , in addition to braces. I would encourage you to visit with an orthodontist to have your questions answered exactly.