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



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 to 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 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.
Get Started With AFree Consultation
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!
Our Patients Us
Then we met Dr. Krista. She suggested that we first try a non-extraction plan and see how it goes before making a final decision. Since permanent teeth, once extracted, will never grow back. But if extractions become necessary later, they can be done at any time. I thought this approach was very thoughtful, so we decided to start treatment here -- and it turned out to be the best decision we could have made!
During the orthodontic treatment, I was once uncertain and discussed with the doctor whether extractions were necessary. Dr. K patiently advised us and helped us firmly decide against extractions. My daughter didn't have any teeth removed, and she just had her braces taken off -- the final result was amazing!
This orthodontic office is incredibly warm and welcoming. Every staff member -- the doctors, assistants, and front desk -- is so kind, professional, and responsible. I especially appreciate that parents are allowed to sit next to their children during treatment. It really helps ease the child's anxiety and makes communication with the doctor and assistants much easier. Dr. Krista is always patient and takes the time to answer every single question from me.
We really appreciate Dr. Krista for helping my daughter keep all her healthy teeth perfectly aligned with a beautiful bite. Also, many thanks to Ana, Misty, and Emily for always being so dedicated, careful, and patient in explaining everything during my daughter's treatment.
All in all, this is a clinic that truly makes you feel comfortable and confident -- highly recommended!
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.
Dr. Krista Hirasuna is a kind and considerate individual, and her staff likewise follow her lead. They make a wonderful office team of ladies and I feel so comfortable whenever we come. They listen carefully to any questions we have and aren't arrogant or brush us off, ever. They also worked hard to try to accommodate our sudden need to move out-of-state in the middle of our treatment.
Ana in particular is the sweetest, gentlest worker, and I really like her, especially. 😊 But the entire team is kind and helpful!
They also have a robust rewards system to keep their patients accountable for self-care and visits, which we love, even as adults! Who wouldn't want to earn prizes for coming to their appointments?!
Thank you all so much! We look forward to the rest of our treatment with you all!
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.
Thank you!
Office Tour
See a virtual tour of our beautiful office. We can’t wait to see you there!