Our Doctors

  • Son Nguyen

    Son Nguyen

    Specialist in braces

    Dr. Son Nguyen, the owner of our practices, is a gentle caring dentist specializing in Orthodontics. He has been the leader in Invisalign for the last few years in Westminster. He is in the top 1% of all Invisalign providers in North America. He brought in other dental providers so you can conveniently take care of most of your dental needs all in one location. His goal is to provide the best experience to his patients in a friendly family environment. He will find the best solution for you to get back your great smile!

  • Walter Lim

    Walter Lim

    General Dentist

    Dr. Walter Lim graduated from University of The East in 1985. Dr. Walter Lim provides a wide range of dental services to serve all of your dental needs. Dr. Walter Lim provides each patient with a plan to get you smiling with confidence. Dr. Lim's hobbies and interests are travelling and photography, which he combines easily on all of his adventures.

  • Ian Woo

    Ian Woo

    Wisdom teeth and oral surgeries

  • Elizabeth Hoang

    Elizabeth Hoang

    Specialist Dental Implants

  • Ken Tran

    Ken Tran

    General Dentist

    Dr. Ken Tran is a different kind of dentist--gentle, patient and caring. He takes the time to provide you with the best care possible. He is also well regarded by his patients for his thoroughness. Rather than being rushed, you know that he is there to serve your needs. Dr. Ken Tran graduated from the University of California at Los Angeles. He is dedicated to advanced, post-doctoral studies and provides his patients with a gentle, caring, comprehensive approach to oral health. He believes in conservative, preventative dentistry, and his goal is to increase the longevity of your teeth.

  • Lily Namsinh

    Lily Namsinh

    General Dentist

    Dr. Lily Namsinh is fluent in both English and Vietnamese. Her patients describe her as skilled, knowledgeable, funny, and sociable. She will thoroughly explain her diagnosis and provide you with the best solutions to achieve your confident smile. Dr. Namsinh is well versed in the latest technologies for general dentistry and her patients rave about how great their teeth look and feel.

  • Lily Namsinh

    Alberto Gallastegui

    General Dentist

    Dr. Alberto Gallastegui, loves providing great dental care to all of his patients with varying needs. He is multi-lingual so he can easily provide explanations to a wide variety of patients. Dr. Gallastegui received his initial Dental Doctorate in his hometown of Lima, Peru. He went on to get a postgraduate diploma in Oral Rehabilitation at the University of Sao Paulo, Brazil. Dr. Gallastegui is married and has 4 children.

  • Orange County

    9039 Bolsa Ave.

    Suite 116

    Westminster, CA 92683

    Hours of Operation

    Mon - Fri: 9am - 6pm

    Sat - Sun: 8am - 3pm

    714-379-2560 Full Map »
  • Los Angeles County

    730 E Valley Blvd.

    San Gabriel, CA 91776


    Hours of Operation

    Mon - Fri: 9am - 6pm

    Sat - Sun: 8am - 3pm

    626-286-5600 Full Map »