Just for Grins Family Dentistry and Orthodontics offers nitrous oxide, also known as laughing gas, for patients who feel anxious during treatment. This helps keep you calm and allows Dr. Jonathan Angwin and Dr. Ryan Angwin to conduct your treatment quickly for a more comfortable experience. Learn more about nitrous oxide in Keller, Texas, by contacting our office today at (817) 741-4455 and scheduling a visit with our dentists.