FUN SMILES FOR THE YOUNG, AND THE YOUNG AT HEART!
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ABOUT US

Muir Station Smiles is a leading pediatric dental and orthodontic practice located in Martinez, CA and we are all about kids! Our practice was designed with children in mind. From the toys and video games in our colorful waiting room to our children themed treatment rooms, we provide our patients with a fun, comfortable and enjoyable dental experience.

Although modern day dentistry centers around prevention, many treatments or interventions are still needed.The majority of dental treatments are carried out to prevent or treat the two most common oral diseases which are tooth decay and gum disease. Catching risks early can make all the difference.

Utilizing the latest technology in orthodontics, our orthodontist offers several options of high-quality orthodontic care for all ages. If you are looking for affordable braces, invisalign or other orthodontic procedures, call today to schedule your free consultation and see what we can do for you.

Superior oral health is vital for a child's development and our compassionate, caring dental professionals are here to help our patients every step of the way.

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HOW CAN WE HELP?
GENERAL INFORMATION
Find out about the normal processes of dental development and stay informed about the individual needs of your child. Dr. Espinoza is committed to giving his patients the best and most gentle care available.
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PEDIATRIC DENTISTRY
Dr. Espinoza is always up-to-date with the advancements in pediatric dental care. He uses the latest techniques and remains deeply committed to developing new and better ways to protect your child’s developing teeth and gums.
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MEET THE DOCTORS!
DR. Ruben Espinoza
Dr. Ruben Espinoza is a pediatric dentist who strives to offer the highest quality of care for children in a warm and caring atmosphere, and fully attentive to the patient's needs. He’s a strong believer in early preventative measures and education to facilitate positive attitudes towards establishing and maintaining a good oral health.
DR. Zhanna Konovalenko
Dr. Zhanna Konovalenko graduated with honors from the Czech Republic in Europe, then from the University of the Pacific A. Dugoni School of Dentistry. Dr. Konovalenko obtained her orthodontic education at the Temple University in Philadelphia, where she earned a specialty Certificate in Orthodontics, as well as a Master’s Degree in Oral Biology.
OUR DOCTORS
OUR TEAM
VARIOUS WAYS TO PAY FOR YOUR DENTAL CARE
Our office accepts a wide variety of insurance plans including most PPO plans. Ask for assistance from our front office staff if you have any questions about your specific plan.

At Muir Station Smiles, we strive to make dental care accessible for all children and will do our utmost to work with our families to do their part.
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WHAT THE MONSTERS SAY
WE'RE HAPPY TO SHARE WHAT OTHER PATIENTS SAY ABOUT US!
I'm very happy that Muir Station Smiles opened because the location is convenient and it's a great pediatric dental office. The staff is exceptional, very welcoming, and professional. My children are patients here and they really like the kid friendly environment. They aren't hesitant to go for a visit because the staff makes them feel comfortable. Dr. Espinoza is such a great dentist! He is very professional, educated, caring, and explains things thoroughly. I always find it difficult to come across a good dentist like Dr. Espinoza, and I'm really fortunate that my kids get to see him for dental work.
 
   Liz L - Concord CA
This place is by far the greatest in the area. They accept any dental insurance at the moment. The place itself is really clean and very kid friendly. The staff are very helpful and kind. If you have any questions they answer they will answer them and they're super sweet with kids. Dr. Espinoza was so kind. He walked in and introduced himself to us( parents) and to my 6yr daughter. He made her feel so comfortable and answered any questions or concerns we may have had. I really loved this place and so did my daughter. We will definitely be coming back in the future.
 
   Jasmine P - Pleasant Hill
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