Morgan Hill Dentist. World Class Smiles. When you visit Dr. Hatakeyama and Dr. Nguyen's office, your smile is his top priority. Dr. Hatakeyama, Dr. Nguyen and their entire team is dedicated to providing you with the personalized, gentle care that you deserve. We want you to know that in our office you can expect to be treated with respect at all times. We strive to deliver the best diagnosis...