Experience the Difference

We want our patients to experience our unique, comprehensive orthodontic approach. Orthodontic treatment is very different from what it was in the past. It’s not only about getting “braces” or “Invisalign, ” but it’s also about the total patient experience when creating a healthy, beautiful smile that will last a lifetime!

Dr. Krista Hirasuna - Orthodontics of San Mateo in San Mateo CA
Office 10 - Orthodontics of San Mateo in San Mateo CA

Orthodonticsof San Mateo

Dr. Krista Hirasuna and the entire Orthodontics of San Mateo Team offer a collaborative approach, customizing each patient’s personalized care to ensure you understand all the treatment options available to best suit your needs when deciding what option works best for you or your child.

We offer children, teens, and adults the most advanced materials, equipment, and treatment options available in orthodontics today. 

  • Metal Braces &
  • Ceramic Braces
  • Invisalign and
  • Invisalign Teen
  • Accelerated
  • Orthodontics
  • Early Treatment for Kids
  • Adult Orthodontics
  • Laser Surgery
  • Retainers
  • Surgical Orthodontics

Part of our commitment to serving our patients includes information that helps them make a more informed decision when choosing an orthodontic treatment provider in the San Mateo, CA area. Use our website both as an orthodontic resource and an information tool of interest. We will work hand in hand with you to create a personalized orthodontic experience that includes:

  • FREE New Patient exam, which includes facial photographs
  • Same-day starts
  • Flexible financing options that work within your family budget
  • Accepting direct payment from most insurance carriers
  • Flexible hours to accommodate a busy family lifestyle — including some Saturdays
  • Free onsite parking for your convenience

We Make It Easy

Braces & Invisalign

Thanks to today’s advances in orthodontic technology, we can provide our patients with more options when it comes to wearing braces than ever before.

Advanced Technology

We utilize the latest in orthodontic technology. Cutting-edge procedures, techniques, and equipment help us determine orthodontic issues with expedience and accelerate your treatment.

Financing Available

Our goal is to make orthodontic treatment affordable for everyone. That’s why we offer a variety of payment options to meet your needs.

Office - Orthodontics of San Mateo in San Mateo CA

Get Started With AFree Consultation

Dr. Krista Hirasuna - Orthodontics of San Mateo in San Mateo CA

Meet The Doctor

Dr. Krista Hirasuna became an orthodontist because she wanted the chance to influence individual lives directly. She can’t wait to help you get the smile that you deserve!

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Team photo - Orthodontics of San Mateo in San Mateo CA

Our Patients Us

Came here for adult braces at 26 and couldn’t have chosen a better place for them! Dr. Hirasuna and her team have been incredibly kind, caring, patient, and communicative at each appointment. They really go above and beyond to make sure you’re comfortable, understand what’s going on, and get the best results possible for your teeth. Very reasonable and fair price within the San Mateo County too where everything is insanely expensive. If your dental insurance doesn’t cover ortho, Dr. Hirasuna offers interest free payment plans to help make treatment affordable. There’s also a reward system for younger children when they come to their appointments, keep up with their brushing, etc. They can earn enough points to get gift cards or toys they have on display at the office. Whether you’re in need of adult braces for yourself or your kids need braces, Dr. Hirasuna’s office is an excellent choice.
Response from the owner:Thank you for taking the time to share your positive experience. We appreciate your thoughtful and detailed review. Dr. Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Everyone has warms smiles and says hello as soon as I walk in the door, I appreciate that so much! Great customer care and attention to detail. Thank you so much!
Response from the owner:Thank you for taking the time to share your positive experience! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime. Thank you for choosing Orthodontics of San Mateo!
As soon as I walked into Orthodontist of San Mateo I felt welcomed. They gave me plenty of options and told me what was all included. Each time I walked in I felt welcomed. The Orthodontist taker pride in her work 100 percent. All the staff take the time to get to know the patient. They did an amazing job.
Response from the owner:Thank you for your review and for the positive feedback! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Had an amazing experience!! Everyone is so kind and I love my teeth!!!
Response from the owner:Dr. Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles! Thank you for the wonderful review and sharing your experience at Orthodontics of San Mateo!
I had a wonderful experience having Invisalign done at Orthodontics of San Mateo!

I started with an initial consultation with Dr. Hirasuna and the team. They were very transparent about the process and cost, and did not pressure me at all.

The staff is incredible, everyone is very friendly and welcoming. Appointments start right on time and are incredibly efficient. Dr. Hirasuna is an excellent doctor - kind and very knowledgeable.
Response from the owner:Thank you for taking the time to share your positive experience. We appreciate your thoughtful and detailed review! Dr. Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
My daughter has great experience with her expanders and braces here. Love all the staff here and doctor Hirasuna is amazing working with kids. Highly recommend
Response from the owner:Thank you for taking the time to share your positive experience! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Today my daughter had her consultation. Everyone we spoke to in the office was very welcoming. My daughter felt comfortable is she’s excited to start her journey at orthodontics of San Mateo!
Response from the owner:Thank you very much for taking the time to share your positive experience! We appreciate your review! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
My kid loves to be here. They are nice and friendly.
Response from the owner:Thank you for your review! Dr. Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
We had several consultations for an expander. This was the best experience and the best price! I had made a post in a mom group asking for recommendations and this was the top recommendation and someone else said she had compared prices and it was the best price in town. There is also a points reward system for prizes that my daughter loves and helps ease her apprehension about treatment.
Response from the owner:Thank you for your thoughtful and detailed review and for the positive feedback! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Very thorough, and well explained. Everyone I spoke with was kind and helpful. When treatment was discussed, there was no pressure to start and no pressure to upgrade. I was very comfortable. Will continue treatment here 🙂❤️
Response from the owner:Thank you for your thoughtful and detailed review and for the positive feedback! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
I highly recommend Orthodontics of San Mateo! The entire team is incredibly friendly and helpful. Dr. Hirasuna is not only skilled but also patient and understanding. She took the time to explain each step of the process and answered all my questions. The office is clean, modern, and welcoming. I am thrilled with my new smile and would not hesitate to recommend this practice to anyone.
Response from the owner:Thank you very much for taking the time to share your positive experience! We appreciate your review! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Very warm and professional staff. Great first impression! Look forward to working with them.
Response from the owner:Thank you so much for taking the time to share your positive experience! We appreciate your review! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Very professional, friendly and organized staff. Specifically Ms. Catherine. Wonderful doctor
Response from the owner:Thank you very much for taking the time to share your positive experience! We appreciate your review! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Really like this orthodontist. Great staff, nice atmosphere
Response from the owner:Thank you for your review! Dr. Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Caring staff and Dr. Hirasuna is the best. It is a beautiful facility.
Response from the owner:Thank you for taking the time to share your positive experience! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
very friendly staff and environment!
Response from the owner:Thank you for your review. We appreciate your feedback! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
great place, very friendly staff!
Response from the owner:Thank you for your review! Dr. Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
The office staff and Dr. Hirasuna are very professional and friendly. My experiences as an adult braces patient extends over 18 months, and each visit goes well. The office is very clean, and I am happy to have been referred to this business.
Response from the owner:Thank you very much for taking the time to share your positive experience! We appreciate your review! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Great service
Response from the owner:Thank you for your review! Dr. Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Awesome staff very friendly knowledgeable helpful. Would definitely recommend them for anyone looking at orthodontist.
Response from the owner:Thank you for taking the time to share your positive experience! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Very smooth and thorough experience.
Response from the owner:Thank you so much for taking the time to share your positive experience! We appreciate your review! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Excellent staff, highest quality of care. Pleasant highly trained staff that are caring and compassionate about the services they provide . Dr Hirasuna is excellent . She fully explains the treatment plan and also the basis for the treatment in easy to understand language.
This is a five star plus office. I would highly recommend Dr Hirasuna and her highly skilled staff to anyone needing a top notch orthodontist and a state of the art orthodontic office. Very clean, modern and very safe, as all covid prevention protocols are superior and exceed any world class medical facility such as UCSF.
Response from the owner:Dr. Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles! Thank you for the wonderful review and sharing your experience at Orthodontics of San Mateo!
The Front Office staff is friendly and immediately greeted us upon our arrival. My daughter’s consultation appointment was excellent! Katherine and Dr. Hirasuna were kind, knowledgeable, and thorough. They met with us on time. The office is clean and very welcoming. They answered all our questions. We look forward to continuing my daughter’s care with them.

Thank you!
Response from the owner:Thank you for taking the time to share your positive experience! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Staff is always very kind and friendly. My son is a big talker and they always hear him out. They also did a fantastic job on his underbite. We love it here, always a great experience.
Response from the owner:Thank you for your review and positive feedback! Dr. Krista Hirasuna and the entire orthodontic team take pride in creating happy, healthy, beautiful smiles that will last a lifetime! Thank you for choosing Orthodontics of San Mateo!
Misty is the bomb!
Response from the owner:We agree! Thank you for taking the time to share your review and feedback!

Office Tour

See a virtual tour of our beautiful office. We can’t wait to see you there!