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Fremont (Downtown)
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Fremont (Mission Hills)
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call/text (510) 405-7078
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San Leandro
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Tracy
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call/text (510) 738-3514
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    • Fremont (Downtown)
    • Fremont (Mission Hills)
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Pediatric Exam
free Ortho Consult
  • Our Practice
    • About Us
    • What Makes Us Different
    • Meet Our Doctors
    • Meet Our Team
    • Our Technology
    • Office Tours
    • Patient Reviews
  • Pediatric Dentistry
    • Restorative Dentistry
    • Preventative Dentistry
    • Special Needs Dentistry
    • Behavior Management
    • General Anesthesia
    • Tongue Tie / Lip Tie
    • Dental Eruption
  • Orthodontics
    • Braces
      • Types of Braces
      • Braces for Kids
      • Braces for Teens
      • Braces for Adults
      • Braces FAQ
    • Invisalign®
      • About Invisalign®
      • Invisalign® for Kids
      • Invisalign® for Teens
      • Invisalign® for Adults
      • Invisalign® FAQ
    • Other Treatments
      • Early Treatment
      • Airway Orthodontics
  • Patient Resources
    • Your First Visit
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    • Fremont (Downtown)
    • Fremont (Mission Hills)
    • San Leandro
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Fremont (Downtown)
New Patients
call/text (510) 591-0144
call
text
Existing Patients
call (510) 791-0971
call
Fremont (Mission Hills)
New Patients
call/text (510) 405-7078
call
text
Existing Patients
call (510) 264-7199
call
San Leandro
New Patients
call/text (510) 890-0736
call
text
Existing Patients
call (510) 890-3557
call
Tracy
New Patients
call/text (510) 738-3514
call
text
Existing Patients
call (209) 832-7906
call

Annakaren

Registered Dental Assistant

Get Started On A Healthy Smile

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Hear the Joy of Happy Smiles

Discover heartfelt testimonials from families who share how our gentle, 5-star care transforms routine visits into cherished moments of connection and confidence, celebrating every bright smile as a true success story.

Kim C.
Amazing first visit! Felt so at home immediately & was such an efficient experience for our 3 young kids! Dr. Tan was thorough, engaged & made our kids feel so seen. We left inspired to continue to care well for our kids dental hygiene. All the details were so appreciated (group picture, new shirts, prize machines, balloons to name a few! )
Benjamin B.
Super friendly staff, they were great dealing with a child who doesn’t always love being at the dentist and handled the crying with compassion.
Andrew O.
Our son just turned one and had his first appointment with Dr. Jon at Just Kids. It was an amazing experience! It started with an incredibly warm welcome when we checked in and continued on with the very thoughtful approach of how to make our baby as comfortable as possible. There's some of amount fear that these first dental appointments can be traumatizing for your child, but Just Kids did an outstanding job of putting our family at ease. We'll be back!
Magalli L.
Thank you so much for making my son feel so comfortable and welcome for his first visit at the dentist. The amount of care you guys provide is outstanding.
Steffi G
Best pediatric dentist there is in Fremont. My kids are looking forward to their routine exams every time.
Dana R.
I was hesitant to try a new dentist for my children after moving. I considered continuing where we were but my experience made me thankful and I’m looking forward to having a trustworthy place I can take my 3 children to.
Bridgett B.
Very good and sweet people. My daughter is one and it was her first appointment and Dr. Tab is so sweet and great with kids! They also gave her the cutest little shirt that she’s obsessed with ☺️
Joyce
July 2025 Update: My family has officially graduated from Just Kids Pediatric Dentistry with my youngest turning 18 and going to his last dental appointment at this wonderful office. We will miss you, Dr. Jonathan & Associates, the incomparable Dr. Steven Chan, Arvee and the caring staff at Just Kids! Twenty-one years went by so fast! ~ Very affectionately, the Pena Family
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We have been with Just Kids since 2004 and absolutely love this practice! My only regret is that my children are now aging out…I used to bring all three of them at the same time, and now I only have my sixteen-year-old there. We have seen Just Kids grow and expand over the years, but Dr. Jonathan and his team never fail to offer excellent care and attention and have always treated us like family. They are truly the best!
Natasha S.
It was my son's first dentist appointment and he was thoroughly at ease the whole time. They make it an enjoyable experience for the kids with balloons, coins that can be traded in for a treat, and great service. Definitely will be going back!
Lan L
the staff is so friendly from the moment you first walk in and welcomes you in. dds and hygienist were both so professional and thorough with the procedures!!
MEHULKUMAR K.
Execellent Experience.
The place where your child can be easily comfortable.
Co operative and nice staff. Thanks!
Mary H.
We had a great experience! The staff was so patient and kind, and they really know how to make kids feel comfortable. The office is clean, colorful, and super kid-friendly. My 19 months old cried during his cleaning but it was expected. He enjoyed the dog balloon and the kids wall at the end of the visit. Highly recommend for any parent looking for gentle, professional care!
Response from the owner:Thank you for your wonderful review, Mary! We're thrilled to hear that your child had a positive experience with our team. We look forward to welcoming you back for future visits!
Tracey
Great first experience at this office for my 2 kids! Everyone was so friendly and very efficient! They loved the balloon animals and toy wall at the end!
Response from the owner:Thank you, Tracey! We're thrilled to hear your kids had a great experience with us. Our team loves making visits enjoyable, and we're glad they enjoyed the balloon animals and toy wall!
Vinoth Baalaji A.
It was the first visit for our 2 year old. It was a pleasant experience.
Response from the owner:Thank you for your wonderful review, Vinoth! We're delighted to hear that your child's first visit was a pleasant experience. We look forward to welcoming you both back for future appointments!
H. Q.
Wonderful for my 4 year old! Very fun, professional, and stress free children’s dentist. 🦷
Response from the owner:Thank you for your wonderful feedback! We're thrilled to hear that your child had a fun and stress-free experience with us. We look forward to seeing you both again soon!
More reviews

Discover heartfelt testimonials from families who share how our gentle, 5-star care transforms routine visits into cherished moments of connection and confidence, celebrating every bright smile as a true success story.

More reviews

We’re Close to Home

Every visit feels like coming home, as you enjoy kid-friendly waiting areas, quick access, and the warm embrace of a community-centered space designed to make your experience as effortless and joyful as possible.

Fremont (Downtown)
  • 3775 Beacon Ave #100
    Fremont, CA 94538
  • (510) 591-0144
Fremont (Mission Hills)
  • 39560 Stevenson Pl #118
    Fremont, CA 94539
  • (510) 405-7078
San Leandro
  • 433 Estudillo Ave STE 105
    San Leandro, CA 94577
  • (510) 890-0736
Tracy
  • 2160 W Grant Line Rd STE 150
    Tracy, CA 95377
  • (510) 738-3514
Pediatric Exam
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  • Our Practice
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  • Contact Us
Contact Us
Fremont (Downtown)
New Patients
call/text (510) 591-0144
call
text
Existing Patients
call (510) 791-0971
call
Fremont (Mission Hills)
New Patients
call/text (510) 405-7078
call
text
Existing Patients
call (510) 264-7199
call
San Leandro
New Patients
call/text (510) 890-0736
call
text
Existing Patients
call (510) 890-3557
call
Tracy
New Patients
call/text (510) 738-3514
call
text
Existing Patients
call (209) 832-7906
call
  • Call / Text
  • Fremont (Downtown), CA
  • Fremont (Mission Hills), CA
  • San Leandro, CA
  • Tracy, CA
Contact Hours
Monday8:00am – 5:00pm
Tuesday8:00am – 5:00pm
Wednesday8:00am – 5:00pm
Thursday8:00am – 5:00pm
Friday9:00am – 5:00pm
Saturday8:00am – 1:00pm
(Only at Fremont Downtown, San Leandro, and Tracy)
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