Mt. Diablo Orthodontics

5.0

213 reviews

2991 Treat Blvd Concord, CA 94518

Mt. Diablo Orthodontics has been proudly serving families in Concord, Walnut Creek, Clayton and the surrounding communities for over 30 years. We are conveniently located in the central Contra Costa County and our experienced team is committed to providing you and your family with exceptional orthodontic care. In addition, our office is the #1 provider of Invisalign treatment in the Diablo Valley. We are recognized by Invisalign as "Platinum Providers" - a distinction awarded to the top 3% of all Invisalign doctors in North America. We are a patient centered practice and our goal is to deliver state-of-the-art orthodontic treatment in a friendly and nurturing environment. Our passion is to create smiles and experiences for our patients that will last a lifetime! Family oriented office environment Our schedule is designed to accommodate the needs of the hectic lives of our families Every patient receives an individualized treatment plan developed by our doctors Top 5% of all Invisalign providers in North America Innovative and motivational programs to make the orthodontic process fun We recognize the importance of properly timing orthodontic care for our young patients We pride ourselves in excellent communication throughout treatment Our highly trained team boasts over 200 years of experience in the field of orthodontics Our patients receive the benefit of having two orthodontists guiding their treatment We respect your time and make it a priority to see our patients “on time” during the day We offer a variety of payment options and we bill your insurance company directly Complimentary growth and guidance program for monitoring your child’s dental development We incorporate the latest technological advances in the field of orthodontics We exceed OSHA standards for sterilization and disinfection We support our community with school donations and treatment for underprivileged families We are committed to being “green” through paperless charting and e-mail communications Online services are available for appointment reminders and payment history We are passionate about sharing our knowledge with you!

Brent Lingenfelter

2/18/26

It’s so great. Everyone is so kind and reassuring! So glad we are going here!

Mt. Diablo Orthodontics Replied: We are happy to hear that you have had such a positive experience! We are so lucky to have you as part of our orthodontic family :)

Brent Lingenfelter gave Mt. Diablo Orthodontics a 5 star Review

Kellie Sibbitt

1/26/26

This is such a kind and professional office. I have some really sensitive kids, they normally have a lot of anxiety around doctors appts and the dentist, but the staff in this office are gentle and friendly and make the experience so much better. Super easy to work with and no complaints from the kids about owies! I wish I’d gone here when I was a kid!

Mt. Diablo Orthodontics Replied: Thank you for the kind words! We love hearing that your kids felt comfortable and at ease during their visits. Our team works hard to create a gentle, welcoming environment, and it means so much to know it made a difference. We’re grateful to have your family as part of our practice!

Kellie Sibbitt gave Mt. Diablo Orthodontics a 5 star Review

Nina Montosa

1/23/26

I loved Mt Diablo Orthodontics! I had to go in and get my permanent retainer removed (done by a different orthodontics) and they made the process so easy! I was able to get it out, and get a new retainer fitted in the same session! Would recommend to everyone!

Mt. Diablo Orthodontics Replied: Thank you so much for the kind words! We’re thrilled to hear that your visit was smooth and that we could remove your retainer and fit a new one all in the same appointment. Our goal is always to make things as easy and comfortable as possible. We truly appreciate the recommendation and are glad...

Nina Montosa gave Mt. Diablo Orthodontics a 5 star Review

Merced Truax

10/20/25

Merced thinks you should try Mt. Diablo Orthodontics

Mt. Diablo Orthodontics Replied: Thank you for the 5 stars!

Merced Truax gave Mt. Diablo Orthodontics a 5 star Rating

Shannon Pearce

7/30/25

We love Mt. Diablo Orthodontics! They have the BEST front office staff, and the orthodontists are incredibly knowledgeable and patient. I am completely confident in their treatment plans! The practice is fun and engaging for the patients, there is always a contest or game that my son loves! So glad we found them!

Mt. Diablo Orthodontics Replied: Thank you so much for your feedback! We are so happy to hear you have had such a positive experience! We are so lucky to have the best patients and we are so happy that you are part of our orthodontic family!

Shannon Pearce gave Mt. Diablo Orthodontics a 5 star Review

Jean Remotigue

7/25/25

The Dream Team Behind My Son’s Confident Smile!

From the moment we walked into Dr. Vargas’s office, I knew Julius was in the best hands. Choosing Invisalign for my son was a big decision, but thanks to this incredible team, it became one of the best decisions we’ve ever made.

Dr. Vargas is not only brilliant and skilled, but also kind, patient, and genuinely invested in each patient’s journey. He took the time to explain the Invisalign process in a way that Julius could understand, and never once rushed us through a visit. His calm and positive energy made every appointment smooth and stress-free — for both of us!

And the staff? Absolutely phenomenal. Every single person we’ve interacted with has been welcoming, professional, and truly caring. From the front desk to the assistants in the back, they treated Julius like family — always remembering...

Mt. Diablo Orthodontics Replied: Wow, thank you so much for this incredibly kind and meaningful review. It truly made our day! We’re honored that you trusted Dr. Vargas and our team with Julius’s Invisalign journey. Seeing his confidence grow and knowing he enjoyed the process is exactly why we do what we do. We absolutely loved...

Jean Remotigue gave Mt. Diablo Orthodontics a 5 star Review

Rena Vahidi

7/23/25

They making getting braces fun. My daughter loves coming here and they make it super easy. The staff is always friendly and super helpful. The office is clean, organized, and efficient. It’s been a great experience. Definitely recommend!!

Mt. Diablo Orthodontics Replied: Thank you! We love hearing from our patients!

Rena Vahidi gave Mt. Diablo Orthodontics a 5 star Review

Shannon Moldes

7/21/25

It’s Braces Time!! My son is starting his braces journey with the amazing team at Mt. Diablo Orthodontics! It’s a full circle moment for this Mama since I went to the same practice 40 years ago! Same location but nothing else is the same! The office is now bright, welcoming, modern and so clean! But the staff is truly what makes your experience at Mt. Diablo Orthodontics amazing! Everyone is so friendly, helpful and great at making you feel at ease with the experience!
My son’s dental case is a bit more complicated than the average case. Dr. Vargas and team helped determine a long term plan that would not only help get his teeth issues resolved, but also took into account my son’s self esteem understanding that his confidence was affected by his current smile. They truly looked at the whole person taking everything into account. I couldn’t be happier with the support and...

Mt. Diablo Orthodontics Replied: Thank you so much for your kind words and feedback! We are so luck to have not only your kiddo, but also yourself as a part of our orthodontic family! We really do have the best patients and families in our practice and we always love to hear about your experiences.

Shannon Moldes gave Mt. Diablo Orthodontics a 5 star Review

Kristen Ferraris

6/24/25

Emilio Casco

6/24/25

Mt Diablo Orthodontist and its staff are the best in the business. Thy are the most helpful and friendliest people we’ve ever met. Highly recommend this place.

Mt. Diablo Orthodontics Replied: Thank you so much for your kind review! We are so lucky to have such awesome patients :)

Emilio Casco gave Mt. Diablo Orthodontics a 5 star Review

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Mt. Diablo Orthodontics has been proudly serving families in Concord, Walnut Creek, Clayton and the surrounding communities for over 30 years. We are conveniently located in the central Contra Costa County and our experienced team is committed to providing you and your family with exceptional orthodontic care. In addition, our office is the #1 provider of Invisalign treatment in the Diablo Valley. We are recognized by Invisalign as "Platinum Providers" - a distinction awarded to the top 3% of all Invisalign doctors in North America. We are a patient centered practice and our goal is to deliver state-of-the-art orthodontic treatment in a friendly and nurturing environment. Our passion is to create smiles and experiences for our patients that will last a lifetime! Family oriented office environment Our schedule is designed to accommodate the needs of the hectic lives of our families Every patient receives an individualized treatment plan developed by our doctors Top 5% of all Invisalign providers in North America Innovative and motivational programs to make the orthodontic process fun We recognize the importance of properly timing orthodontic care for our young patients We pride ourselves in excellent communication throughout treatment Our highly trained team boasts over 200 years of experience in the field of orthodontics Our patients receive the benefit of having two orthodontists guiding their treatment We respect your time and make it a priority to see our patients “on time” during the day We offer a variety of payment options and we bill your insurance company directly Complimentary growth and guidance program for monitoring your child’s dental development We incorporate the latest technological advances in the field of orthodontics We exceed OSHA standards for sterilization and disinfection We support our community with school donations and treatment for underprivileged families We are committed to being “green” through paperless charting and e-mail communications Online services are available for appointment reminders and payment history We are passionate about sharing our knowledge with you!