Dr. Andy Yoon is a friendly, caring, and gentle dentist in Norwalk, California. He is an emergency dentist in Norwalk open on weekends, both Saturday and Sunday. Sunday hours are by appointment only. Enjoy Perfect Teeth and a Beautiful Smile Visiting the Dentist Doesn’t Have to be a Pain - We are a gentle Norwalk dentist No Long Waits - We Know Your Time is Important On your first visit, you will receive a complete dental exam, X-ray, and consultation absolutely FREE. Our dentist will personally meet with you and clearly explain the results of your exam and answer any questions until you are completely confident with your treatment plan. Dr. Andy Yoon is a Norwalk Dentista DDS who specializes in cosmetic dentistry and dental implants.