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(408) 258-7141

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  1. Home
  2. /California
  3. /San Jose Orthodontists
  4. /Kai Orthodontics
Board CertifiedAAO MemberInvisalign Provider

Kai Orthodontics

250 Montclair Ave a, San Jose, CA 95116
5.0(156 reviews)
Call Now(408) 258-7141WebsiteDirections

About Kai Orthodontics

Kai Orthodontics is a family practice offering comprehensive orthodontic care for patients of all ages, including metal braces, clear braces, and Invisalign.

The practice features seven board-certified orthodontists and specializes in complex cases, orthognathic surgery coordination, sleep apnea treatment, and advanced techniques like TADs and MEAW therapy.

Services Offered

InvisalignSelf-Ligating BracesEarly TreatmentSurgical OrthodonticsTMJ Treatment

Who They Treat

Kai Orthodontics provides orthodontic treatment for the following age groups:

Children
Ages 6–11
Teens
Ages 12–17
Adults
Ages 18+

Technology & Equipment

Kai Orthodontics uses modern orthodontic technology to deliver precise, comfortable treatment.

3D Digital Scanning
TADs / Mini-Screws

Meet the Orthodontists

D

Dr. Kenneth Kai, DDS, MSD

Lead OrthodontistNPI VerifiedAccepting New Patients
D

Dr. Marcus Kai, DDS, MSD

NPI VerifiedAccepting New Patients
D

Dr. Alan Kai, DDS, MS

NPI VerifiedAccepting New Patients
D

Dr. Laura Chew, DDS

Accepting New Patients
D

Dr. Lisa Kai Klosterman

Accepting New Patients
D

Dr. Lauri Kim, DDS, MSD

NPI VerifiedAccepting New Patients
D

Dr. Kevin Kai, DDS, MS

NPI VerifiedAccepting New Patients

Insurance Accepted

Kai Orthodontics accepts 4 insurance plans. Contact the office to verify your specific coverage.

Aetna
Delta Dental PPO
Delta Dental Premier
Renaissance Dental

Patient Reviews

5.0(156 reviews)
C
Celesta Coutinho
a week ago
“

Through Kai Orthodontics, it was such a great experience to go through. When I first came in, I had a pretty significant overbite and was honestly a little nervous about starting treatment. From the very beginning, they were patient, and always made sure I felt comfortable during each visit. Throughout my treatment, the staff consistently checked in on progress. It was clear that they cared about my results and my overall experience as a patient. Now that my treatment is over whenever i look through old photos I get reminded the significant change in my teeth over the years.

s
samantha lopez
3 weeks ago
“

I enjoy coming to this clinic, very nice staff and doctors. I got my braces in January 2024 and got them out in February 2026, everything went smoothly and I really like how amazing my teeth look. I would recommend them to everyone.

H
Hahuy Trinh
5 months ago
“

Our two children were professionally taken care by senior Dr. Kai and young Dr. Kai for many years (including follow-ups to make sure teeth are still in place). My children’s smiles are very beautiful thanks to their skills and dedication. We truly appreciate them and the office staff and highly recommend to our friends.

L
Levi Quinlan
3 months ago
“

I have been coming here since I was 7 and i’m 15 now! I just got my braces off and let me tell you, these people have been nothing but a blessing and are some of the nicest people i know. There has never been a bad day coming here and i’ve never felt an obligation to do anything i didn’t want to. I can’t put it into words how much this place has done for me and my family and the amount of love I have for them.

J
Jessica Salinas
6 months ago
“

Staff is great and very professional. Happy that my daughter was able to be seen quick and treated with care and was able to get a treatment plan going. We are also very content on how fast 1st phase was done. Both Doctors were very interactive and were open to concerns and questions we had.

See all 156 reviews on Google

Frequently Asked Questions

Kai Orthodontics offers the following orthodontic treatments: Invisalign, Self-Ligating Braces, Early Treatment, Surgical Orthodontics, TMJ Treatment. Contact the office to discuss which option is right for you.
Kai Orthodontics accepts several insurance plans including Aetna, Delta Dental PPO, Delta Dental Premier, Renaissance Dental. Contact the office to verify your specific plan is accepted.
Yes, Kai Orthodontics offers a free initial orthodontic consultation. Call or book online to schedule your appointment.
Kai Orthodontics is currently welcoming new patients in San Jose, CA. Call (408) 258-7141 or book online to schedule your first visit.
Kai Orthodontics is located at 250 Montclair Ave a, San Jose, CA 95116. Get directions: https://maps.google.com/?cid=17649190264530811010&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
Kai Orthodontics office hours: Mon 8:30 AM–5:00 PM, Tue 8:30 AM–5:00 PM, Wed 8:30 AM–5:00 PM, Thu 8:30 AM–5:00 PM, Fri 8:30 AM–5:00 PM, Sat Closed–Closed, Sun Closed–Closed.
Yes, Kai Orthodontics offers flexible payment plans to make orthodontic treatment affordable. Contact the office to discuss financing options.
Kai Orthodontics is staffed by Dr. Kenneth Kai, Dr. Marcus Kai, Dr. Alan Kai, Dr. Laura Chew, Dr. Lisa Kai Klosterman, Dr. Lauri Kim, Dr. Kevin Kai. The practice is a member of the American Association of Orthodontists (AAO). Providers are board-certified orthodontists.
Kai Orthodontics has a 5 out of 5 star rating based on 156 patient reviews on Google.

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Contact Information

250 Montclair Ave a
San Jose, CA 95116
Get Directions
(408) 258-7141
kaiortho.com/
Open in Google Maps

Practice Info

Free Consultation
Payment Plans Available
In-House Financing
Virtual Consultations
Online Booking Available
Emergency Hours Available

Accessibility & Parking

Wheelchair Accessible Entrance
Wheelchair Accessible Parking
Wheelchair Accessible Restroom

Payment Methods

Cash
Credit Cards
Debit Cards
Contactless / NFC

Office Hours

Mon8:30 AM – 5:00 PM
Tue8:30 AM – 5:00 PM
Wed8:30 AM – 5:00 PM
Thu8:30 AM – 5:00 PM
Fri8:30 AM – 5:00 PM
SatClosed
SunClosed

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