Welcome to the pediatric dental practice of 

Joanne Leung, DDS, MS.

Our office provides specialized dentistry for children and adolescents in a warm, caring and "child-friendly" environment. As pediatric dentists, our 2-3 years of additional training after dental school has prepared us for the unique dental needs of each child we serve. We focus on preventive care to help each child grow a healthy smile that will last a lifetime. Our office serves infants, children, teens and children with special health care needs in Diamond Bar, CA and surrounding cities of Walnut, Rowland Heights, Chino, Chino Hills, Pomona CA, La Puente, Hacienda Heights, and West Covina.

  • Dr.
    Joanne Leung

    Dr. Joanne Leung’s focus is to provide both the best dental treatment and experiences to children. By providing many distractions and attractions to children, Dr. Joanne attempts to make dental experiences fun for her patients. She only recommends what she thinks is the best to her patients. The goal of Dr Joanne and her team is to make both the parent and children happy and satisfied when leaving her office.

    Read More


See what our patients have to say!

  • "My daughter has had some nervousness at other dentists and I'm glad that she was treated by friendly and gentle staff at Children's Dental Specialist today."
    Sandra "Amelia's Mom"
  • "Very Very Good Office!! Very Very Good & Knowledgeable Doctor! Very Very Nice Staff! Highly Recommended!"
  • "Very nice staff!!! Good services. Totally recommend this place to friends and families. Keep it up with your good work."
    Rossana F.