Our Staff

Dr. Liem received her Doctor of Dental Surgery (DDS) degree at the University of Southern California (USC). She joined our office as an associate Dentist in 2016. She believes in preventive care and educating patients on their oral health. She is committed to providing quality restorative and cosmetic dental work and continually learning the latest advancements in dentistry in order to provide patients the best possible care. She is a member of the American Dental Association, California Dental Association and Academy of General Dentistry. During her free time, she enjoys spending time with friends and family, discovering new restaurants, books, movies, and yoga.

Kathy has been working at Dr. Sie’s office for more than 10 years. She is a Registered Dental Hygienist (RDH) with a great technical skill and patient communication . She enjoys educating patients on their oral hygiene health, and making them feel comfortable during their visit. Her goal is to provide the highest level of care and help her patients maintain a healthy smile for a life time. 

Maria has worked with Dr. Sie for over 15 years. She started as a dental assistant for a few years before becoming a Registered Dental Hygienist (RDH). As a dental hygienist, her goal is to make patients feel safe in the dental chair and encourage them to practice great home care. During her free time, Maria enjoys working out, working on her dental blog, and spending time with her family.

Sonia is a Registered Dental Assistant (RDA) and has been Dr. Sie’s primary assistant in the back office for over eleven years. She has more than twenty five years of back office experience and in addition, she is also able to help in the front office when we need her. When she does not perform chairside assisting, she works independently on patients as part of her RDA duties. She continues to attend continuing education to improve her knowledge and skills. She loves hiking, dancing and singing karaoke during her free time.

Gaby is the newest member of our team. She has been working at our office as the front office personnel and treatment coordinator since December 2018. She has more than 20 years of experience in the dental field. She is a fast learner and eager to educate patients about dental health. During her free time, she loves hiking, dancing, and spending time with her friends.

Schedule your next appointment with us! (909) 364 - 8424