We attended your seminar on in Atlanta Georgia. It was one of the best courses I have attended recently! I thought Dr Ataii (not sure if I have the spelling correct) presented the information in a very informative manner, but was also easy to listen to and fun. He was very knowledgeable about the product, and sparked an interest in the product that I will carry with me to work today!! I am glad I took the course and look forward to learning more about the product. A big “Thank You” to Dr. Ataii for a great presentation about Invisalign!