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Board CertifiedAAO MemberAccepting new patients

San Leandro Orthodontics

Dr.

433 Estudillo Ave, San Leandro, CA 94577
4.9(115 reviews)
Call Now(510) 483-2700Book OnlineWebsiteDirections

About San Leandro Orthodontics

Dr. John Huang draws a notably high share of teens and adults, including complex surgical and bite-correction cases, with reviews noting his hands-on advocacy through treatment.

San Leandro Orthodontics treats a broad mix of ages, with adults and teens making up a larger portion of cases than is typical, alongside long multi-year braces treatments that include retainer follow-up. Dr. John Huang, described as board certified with a Harvard-educated background, is noted for coordinating jaw surgery referrals and explaining options like Invisalign versus metal braces before treatment begins. Several reviews describe corrected bite and jaw alignment problems that had persisted for years, and the office is mentioned for accommodating children with sensory sensitivities alongside its regular scheduling flexibility.

Summary of 95 patient reviews, August 2017–September 2026, updated September 2026

Dr.

John Huang is a board certified orthodontist providing comprehensive orthodontic care since 1995, including early orthodontics, adult orthodontics, traditional braces, Invisalign, and surgical orthodontics. The practice serves patients of all ages in San Leandro.

Treatments offered

Early TreatmentEarly TreatmentInvisalignInvisalignSurgical OrthodonticsSurgical OrthodonticsTraditional BracesTraditional BracesClear AlignersClear AlignersTMJ TreatmentTMJ Treatment
GuidesHow much does Invisalign cost? →Clear aligner costs explained →Adult braces cost guide →

Who They Treat

San Leandro Orthodontics provides orthodontic treatment for the following age groups:

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

Orthodontists at this office

provider
headshot

Dr. John Huang, DMD

NPI verified · no bio or photo on file

Lead OrthodontistNPI VERIFIEDAccepting New Patients

Insurance accepted

5 plans listed
AetnaDelta Dental PPODelta Dental PremierHumanaRenaissance Dental
San Leandro Orthodontics does not list Medicaid. Coverage varies by plan tier — confirm with the office before your first visit.

What patients say

Latest review 6 weeks ago

What patients praise

  • Dr. Huang is described as advocating for patients through complex or surgical orthodontic cases and walking them through each treatment option.
  • Reviews point to corrected long-standing bite and jaw alignment problems, including cases coordinated with outside surgeons.
  • The practice sees a higher-than-typical mix of teen and adult patients, with detailed tracking through multi-year braces treatments and retainer follow-up.

Things to know

  • A few reviews describe treatment timelines that stretched longer than expected or, in one case, felt rushed and led to complications.
  • Some reviews mention bone loss or bite issues that remained unresolved after treatment.

Who it suits

  • Adults seeking orthodontic correction
  • Teens in braces or aligner treatment
  • Families with multiple children in treatment at once

Doctors patients mention

  • Dr. John Huang · 77 reviews
Last 90 days
5 reviews
averaging 5.0★
Last 12 months
26 reviews
averaging 4.7★
Owner replies
22% of reviews
Reviews per month
6
Oct 2023Sep 2026
Reviews per month
Oct 20232
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Jan 20241
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Star ratings
  • 5★123
  • 4★0
  • 3★0
  • 2★1
  • 1★3
Average rating by year
  • 20165.0
  • 20175.0
  • 20185.0
  • 20195.0
  • 20205.0
  • 20215.0
  • 20224.8
  • 20234.7
  • 20245.0
  • 20255.0
  • 20264.7
1★5★
Treatments patients mention
  • Braces43
  • Invisalign / clear aligners10
  • Retainers7
  • Jaw surgery3
What patients talk about
PraiseCriticism
  • The orthodontist25 / 3
  • Treatment results12 / 3
  • Great with kids15
  • Scheduling & wait times15 / 1
  • Friendly staff12 / 1
  • Clear explanations11 / 1
  • Gentle, comfortable care7
  • Office & technology7
What patients talk about
ThemePraiseCriticism
The orthodontist253
Treatment results123
Great with kids150
Scheduling & wait times151
Friendly staff121
Clear explanations111
Gentle, comfortable care70
Office & technology70

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Recent reviews from Google

4.9
115 reviews
Lupe Wurth
Lupe Wurth
2 months ago
“

Our child just completed his braces course with Dr. Huang! We have been very satisfied with his professionalism, attention to detail, and over all awesome care of our boy! The staff have been very kind to us. The front desk staff have been super accommodating with times and life happenings that come up. Karla, our son’s hygienist, who has taken care of him along with Dr. Huang, has been so caring and amazing! I appreciate the ease of talking with her and her care of my son, always being aware of his comfort. She is always so welcoming and kind!💞 Dr. Huang has been honest and up front about each step from expanders to the end of the braces. Our son has at ease with each step because Dr. Huang has been thorough with each explanation of plans. He has been a cheerleader for our son to do his best on keeping up with all rules and restrictions for the sole reason of having an awesome smile at the end! Thank you so much to Dr. Huang and staff for always being kind and generous with your time and care, it has been truly felt and appreciated more than you know! We wish you much abundance and continuous success☺️

Review from Google

Michele Williams
Michele Williams
3 months ago
“

Dr. Huang and his orthodontic team are AMAZING! I have a lot of anxiety when it comes to dentists and dental visits, but throughout the past three years of treatment with braces, I always felt comfortable and well cared for. Dr. Huang and his team consistently provided excellent service, support, and compassionate care. They made every appointment a positive experience and were always professional, friendly, and attentive. Now that my braces are off, I couldn't be happier with the results—my teeth look fantastic! I highly recommend Dr. Huang and his team to anyone looking for exceptional orthodontic care!

Review from Google

CSPJ
CSPJ
3 months ago
“

I’ve had a really bad experience with this office. 2 weeks ago my retainer broke and I called to see if my insurance covered a new one. The lady at the office checked and said YES but that I needed to front $500 and I would be refunded. i went in and saw the Dr. he also confirmed my insurance would cover it, and I should just get the top and bottom. I did it, got the retainers that 2 assistants could NOT put in my mouth and even thought they were the wrong ones, And the Dr jammed them in and said they are great, my teeth were the problem. Anyway they called 2 days later to say the insurance denied the claim. I told them they had lied to me and swindled me out of my money. The office lady said that there is NOTHING that could be done and I can call Delta insurance and get more details. Well I didn’t take that, I spoke to the Doctor who ASSURED me that they would file the claim again and he was sorry I was lied to….. well it’s been 10 days and crickets. No refund, no claim has even been filed, my money was just kept …. Super shady office 😞 lesson of the day: don’t front any money! 😭

Review from Google

Mario Aguirre
Mario Aguirre
4 months ago
“

All the staff was very professional and friendly. The Doctor is a very professional and friendly person highly recommended. Very happy with my daughter orthodontic outcomes.

Review from Google

bryan lucero
bryan lucero
5 months ago
“

Where to even begin with this location! Once you walk in the ambient is nice and refreshing the ladies at the front desk and happy to help you and just in case your coming from work or errands and need to brush they have a brush station 🙏💯🎊 The service was amazing and the assistants are all very welcoming and helpful during any process. The chair area has netflix shows/movies playing and you have a big open window space to look out from the 3rd floor. Shoutout to Dr. Huang and his team for providing such an amazing treatment i highly recommend anyone to do service with San Leandro Orthodontics 💯

Review from Google

Read all 115 reviews on Google →

Questions about this practice

What orthodontic treatments does San Leandro Orthodontics offer?+
San Leandro Orthodontics offers: Early Treatment, Invisalign, Surgical Orthodontics, Traditional Braces, Clear Aligners, TMJ Treatment.
Does San Leandro Orthodontics accept dental insurance?+
San Leandro Orthodontics accepts Aetna, Delta Dental PPO, Delta Dental Premier, Humana, Renaissance Dental.
Is San Leandro Orthodontics accepting new patients?+
San Leandro Orthodontics is currently welcoming new patients in San Leandro, CA. Call (510) 483-2700 or book online to schedule.
Where is San Leandro Orthodontics located?+
San Leandro Orthodontics is located at 433 Estudillo Ave. Get directions: https://maps.google.com/?cid=11946237836037344493&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
What are the office hours for San Leandro Orthodontics?+
San Leandro Orthodontics office hours: Mon 8:30 AM - 12:30 PM, 2:00 - 5:30 PM–, Tue 8:30 AM - 12:30 PM, 2:00 - 5:30 PM–, Wed 8:30 AM - 12:30 PM, 1:30 - 5:30 PM–, Thu 8:30 AM - 12:30 PM, 2:00 - 5:30 PM–, Fri Closed–Closed, Sat Closed–Closed, Sun Closed–Closed.
Who are the orthodontists at San Leandro Orthodontics?+
San Leandro Orthodontics is staffed by Dr. John Huang. The practice is a member of the American Association of Orthodontists (AAO) and board-certified.
What is the patient rating for San Leandro Orthodontics?+
San Leandro Orthodontics has a 4.9-star rating based on 115 patient reviews on Google.
How long has San Leandro Orthodontics been in practice?+
San Leandro Orthodontics has been providing orthodontic care since 1995, serving the San Leandro, CA community for over 31 years.

Research with AI

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433 Estudillo Ave
San Leandro, CA 94577
Get Directions
(510) 483-2700
slorthodontics.com/
Book Online
info@slorthodontics.com
Open in Google Maps
Accepting new patients
Est. 1995
Weekend Hours
Online Booking Available

Accessibility & Parking

Wheelchair Accessible Entrance
Wheelchair Accessible Parking
Wheelchair Accessible Restroom
Free Lot Parking
Free Street Parking
Garage Parking
CashCredit CardsDebit CardsContactless / NFC
Mon8:30 AM - 12:30 PM, 2:00 - 5:30 PM –
Tue8:30 AM - 12:30 PM, 2:00 - 5:30 PM –
Wed8:30 AM - 12:30 PM, 1:30 - 5:30 PM –
Thu8:30 AM - 12:30 PM, 2:00 - 5:30 PM –
FriClosed
SatClosed
SunClosed

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