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
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
-
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 it because he was very nervous and would not stay still. But Dr. Ruben was patient and took time to explain him what he does and was able to do that one cavity without any complaints from my son! I was left speechless and so so so happy!! I cannot recommend this place enough! You won’t regret choosing this dentist for your children.
Simo Sparkle
30/03/2024 -
We had a great smooth experience The team was super friendly I do recommend this place for kids
Negin Razi
30/06/2024 -
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 patient with my son and he is looking forward to his next appointment now ❤️ I am so happy to have found Dr Ruben Sandu and his office ❤️ everyone in the office was very nice and professional so I definitely recommend them to my family and friends 🙏
Preferred Real Estate
01/03/2024 -
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 absolute rockstars. My son has a lot of fear and anxiety around new experiences, and let's just say our first visit wasn't exactly smooth sailing. There was some serious kicking, screaming, and unfortunately, even some throwing up outside the office. Through it all, Dr. Sandu and his team were incredibly patient and understanding. They never made us feel embarrassed or like we were doing something wrong. They just kept a calm and positive atmosphere, and even managed to get a peek at my son's teeth! What really impressed me was the follow-up call we received from Dr. Sandu himself. He wanted to check in and see how my son was doing after the whole ordeal. It showed a genuine level of care that goes above and beyond. Finding a dentist who can handle – and even thrive with – special needs kids can feel impossible. But the office Dentistry 4 kids is a true gem. We're so grateful to have found them!
abby tran
30/05/2024 -
All the staff is nice and happy to choose this place for my kids.
Nancy Gomez
09/09/2024 -
Dr Ruben is super nice and patient. Wish he was around when I was a kid! Highly recommend this dental office for your kids.
Flavia Coste
30/03/2024 -
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 kind and patient. Dr. Ruben explained everything to my kids before he did it and then showed me all of his findings. It was my kids first visit to any dentist, they made them feel so comfortable that even my 3y old cooperated and both kids said they had liked it.
Kristi Nash
30/05/2024 -
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 so nice gentle and patient. My son who we had to take to get put under for his last dental treatments because of such bad anxiety and fear felt so confident with this doctor after his cleaning he allowed him to do his filling with just laughing gas and numbing. I was shocked since he normally works himself up so bad he makes himself sick all other doctors won’t even bother. I highly recommend anyone looking for a pediatric dentist to come here ! He really is awesome and my kids love him ! The office is super clean , kid friendly with video games, wall murals , tvs in the ceiling so kids can watch during treatment , and state of the art equipment. I highly recommend him ! He really is perfect for this job ! So glad we found this office !
Brook Munoz
30/06/2024 -
Took my youngest to Dentistry4kids with Dr Ruben and as a mom I cannot express what it means to start my little one with a doctor that takes his time... read more to make the patient comfortable and knows all the steps before even starting. The work ethic and the passion in his work is amazing! The office, the inviting rooms painted to make the kids feel at ease, the game room.. everything makes the experience so much better. I honestly recommend Dr. Ruben to any parent that feels nervous for their child’s dentist experience. You will be amazed, eased and happy with the outcome. Thank you Dr Ruben!
Ligia Pop
30/06/2024 -
We are happy to find this beautiful clinic with warm kind people . My daughters had a cavity and both got a treatment today , everything was very gentle and... read more supportive , my kids didn’t cry and wasn’t scary. We really happy with them! Thank you Highly recommend
Alina Chaplygina
30/08/2024