Your Smile,
on your time

At Dentistry 4 Kids in Mission Viejo, CA, we’re committed to providing top-quality pediatric dental care that fits into your busy schedule. Our board-certified pediatric dentists and friendly team ensure every visit is a positive experience, making it easy for your child to maintain a healthy, happy smile.

Mission Viejo

25523 Marguerite Pkwy C
Mission Viejo, CA 92692

goodbye
Waiting rooms

  • Fill Out Forms Online: Complete all necessary paperwork from the comfort of your home.

  • Save Time: Reduce your in-office wait time by submitting forms ahead of your appointment.

  • Secure Submission: Rest assured that your personal information is safely transmitted and stored.

Board Certified Doctors

Our Patients are
Smiling & Happy

  • My kids hate the dentist and have a really bad gag reflex so it makes most visits a total nightmare! We went here for a cleaning and the doctor is... read more

    media thumbnail 0
    Brook Munoz Avatar Brook Munoz
    06/30/2024
  • I brought my teenage son and daughter here as first time patients and they absolutely loved it! As a mother I greatly appreciated all the communication that was provided throughout... read more

    Jennifer Diaz Avatar Jennifer Diaz
    07/30/2024
  • If you have a child with special needs or just one with high anxiety when it comes to the dentist, look no further! Dr. Ruben Sandu and his staff are... read more

    abby tran Avatar abby tran
    05/30/2024
  • We had a great first experience with Dr.Ruben and staff. The office is very kid friendly. My kiddos loved the underwater theme. Everyone from the receptionist to the doctor was... read more

    Kristi Nash Avatar Kristi Nash
    05/30/2024
  • Ok, Dr. Ruben is one amazing dentist! My 9 year old had a cavity for over a year, and we tried 3 dentists and none of them could do... read more

    Simo Sparkle Avatar Simo Sparkle
    03/30/2024
  • Very happy . More than what I expected it .

    Araceli Vargas Avatar Araceli Vargas
    08/30/2024
  • My son has a hard time with dentists chairs and has fear of dental work and today I feel like Dr Sandu really changed his mind set. He was very... read more

    media thumbnail 0
    Preferred Real Estate Avatar Preferred Real Estate
    03/01/2024
  • Dentistry 4 Kids has been amazing with treating my 7 year old. Dr. Ruben was AMAZING at ensuring the kido felt safe, reassured and comfortable. He talked her through everything he... read more

    Ataya Seyhun Avatar Ataya Seyhun
    04/27/2025
  • First great experience for my daughter. Everyone is welcoming, polite, caring. The doctor is awesome! Very respectful. This is a wonderful place to bring your little ones.

    Carla McGuire Avatar Carla McGuire
    06/06/2025
  • Very professional and great dental care! Dr Ruben was such a pro and explained everything so thoroughly! We highly recommend it!

    Bogdan Tivadar Avatar Bogdan Tivadar
    01/30/2024

Ready to speak
with a doctor?