Dr. Dung and staff have been very professional, friendly and honest in treating my ortho needs. I have not yet completed my treatment, but, my family, friends, and I have noticed a significant improvement in my bite. Sometimes, I would like more time to consult with Dr. Dung about my progress during my visits, but I usually relay my questions or concerns to his assistants, like Lee and she will promptly get the answers. Overall, it's been a satisfying experience and I would highly recommend Dr. Dung's office to take excellent care of your ortho needs.