Hi...you can undergo dental veneers

Fixing a gap between front teeth, known as diastema, can be done through orthodontic treatments like braces or Invisalign. These are non invasive treatments and have no whatsoever harmful effects however these take a bit longer to provide the desired result. Closing a gap in front teeth with lesser invasive treatments like veneers is a cosmetic option. Veneers are thin shells that cover the front surface of teeth. Keep in mind that this is a cosmetic solution and may not be the best choice for everyone.

There are a lot of options available from Veneers to Composite to Orthodontic treatment for Gap closure. A clinical check up would help in finalizing a plan that suits your need