Dr. Tina Siu was born and raised in Southern California. She grew up in Alhambra, went to local schools and then to Occidental College and the University of Southern California. She graduated from the USC School of Dentistry in 1986 and the orthodontic program also at USC in 1988 where she earned a masters in craniofacial biology and a certificate in the specialty of orthodontics. On completion of her training she entered private practice with her mother, Dr. Annie Siu, who is also an orthodontist. Dr. Tina Siu opened her own practice in San Marino in 1990. In addition to private practice, Dr. Siu worked for three years at the Los Angeles County Hospital dental facility where she gained a wealth of experience in the management of orthognathic surgery patients.
Dr. Siu has had the honor of making beautiful smiles for many Rose Court Princesses and three Rose Queens. Queen Courtney Lee (2009), Queen Natalie Innocenzi (2010) and Queen Kelly Hutchins (1996) all received their beautiful smiles from Dr. Tina Siu along with dozens of Rose Court Princesses.
In her spare time she enjoys spending time with her family. She is married to Dr. Winston Chee and has two children and a dog. She enjoys cooking, traveling with her family and has a passion for golf.