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  • Our Practice
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    • Fremont (Downtown)
    • Fremont (Mission Hills)
    • San Leandro
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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
    • Tooth Fillings for Kids
    • Kids Dental Cleaning
    • Kids’ Braces
    • Pediatric Dental Crowns
    • Dental Sealants for Kids
    • Baby Root Canal
  • 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
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Fremont (Downtown)
call (510) 216-7409
call
Fremont (Mission Hills)
call (510) 221-3249
call
San Leandro
call (510) 221-3449
call
Tracy
call (510) 240-9438
call

Our Practice

Just Laughs, Just Smiles, Just Kids!

What Makes Our Smiles Shine

Our Mission

Just Kids Pediatric Dentistry & Orthodontics aims to create a joyful and caring environment where every patient feels valued and supported. We deliver exceptional, evidence-based care while embracing teamwork, growth, innovation, and technology to promote lifelong oral health.

From our kid-friendly office décor to our attentive team who treats every patient like family, we ensure that every appointment is filled with fun, comfort, and top-notch care that truly makes your smile shine bright.

A "Wow" Experience Every Visit

From a warm welcome to gentle care, we make each visit enjoyable for kids and reassuring for parents.

A Fun & Comfortable Atmosphere

Engaging toys, ceiling-mounted TVs, and a thoughtfully designed space keeps families at ease.

Lifelong, Healthy Smiles

Through education, innovation, and a supportive team, families feel confident in their oral health journey.

Discover the difference

Friendly Faces Behind
Every Smile

Our dedicated dental experts are passionate about nurturing bright, healthy smiles, turning every visit into a joyful, family-friendly experience.

Dr. Bryan Chao
DDS, MS
Dr. Tarek Kassem
DDS
Meet Dr. Chao
Location: San Leandro & Tracy
As a native of Fremont and former patient of Just Kids Pediatric Dentistry, I am so excited to now be a part of the JKPD team! I understand the importance of giving your kids the very best and will strive to make each visit a happy, fun, and positive experience.
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Meet Dr. Kassem
Location: San Leandro & Tracy
I am thrilled to join the Just Kids Pediatric Dentistry team and honored to be entrusted with your child’s oral health. I was born and raised in Southern California and am incredibly excited to call the Bay Area my new home.
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Dr. Janice Hwang
DDS,MS
Dr. Duy Bui
DDS,MS
Meet Dr. Hwang
Dr. Janice Hwang is native to the Bay Area. She spent her early childhood and teenage years as a cellist, competing in competitions all over the Bay Area. While she loved her experience as a classical musician, she eventually decided to use the dexterity that she developed for another artform—dentistry.
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Meet Dr. Bui
Dr. Bui is from Orange County in California and is excited to come to the Bay Area to practice orthodontics. His interest in orthodontics began when he had braces at the age of 15 and it has never waned since then. Dr. Bui is an avid fan of basketball and tennis. His favorite players are LeBron James and Roger Federer respectively.
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Dr. Philip Yen
DDS
Dr. Andrew Young
DDS
Meet Dr. Yen
Dr. Yen grew up in Northern California’s Bay Area, then traveled to Southern California for undergraduate studies. Dr. Yen graduated with a degree in Physiology from UCLA, then went across town to attend dental school at University of Southern California School of Dentistry. His anesthesia residency was completed at The Ohio State University.
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Meet Dr. Young
Dr. Young began his undergraduate studies in Biological Sciences at Drexel University in Philadelphia, Pennsylvania. He earned his doctorate at the Ostrow School of Dentistry of USC, before completing residency in Dental Anesthesiology at the University of Pittsburgh, School of Dental Medicine and the University of Pittsburgh Medical Center.
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The Team That Makes Smiles Happen

Our dedicated team is passionate about making every visit comfortable, fun, and stress-free — helping kids, teens, and parents feel at home with every smile.

meet our team

High-Tech Care
Kid-Friendly Comfort

From laser dentistry to advanced orthodontics, our state-of-the-art technology ensures safe, gentle, and stress-free treatments designed with growing smiles in mind.

iTero Scanner

A quick, mess-free digital scan that makes treatment planning more precise and comfortable — no goopy impressions needed!

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CBCT

3D imaging that gives a complete picture of teeth and jaws, ensuring accurate, personalized treatment for growing smiles.

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AI Radiographs

Advanced imaging powered by AI for sharper, more precise diagnostics, ensuring safer, faster, and more effective dental care.

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Solea Dental Laser

A gentle, noiseless laser that replaces drills for faster, stress-free treatments — often without the need for numbing.

Explore technology

Explore Your New Dental Home

Take a virtual tour of our warm, family-friendly offices, designed to keep kids, teens, and parents comfortable at every visit.

tour Our Offices

Get Started On A Healthy Smile

Pediatric Exam
Free Ortho Consult

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.

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
  • Call
  • (510) 216-7409
Fremont (Mission Hills)
  • 39560 Stevenson Pl #118
    Fremont, CA 94539
  • Call
  • (510) 221-3249
San Leandro
  • 433 Estudillo Ave STE 105
    San Leandro, CA 94577
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  • (510) 221-3449
Tracy
  • 2160 W Grant Line Rd STE 150
    Tracy, CA 95377
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  • (510) 240-9438
Pediatric Exam
Free Ortho Consult
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Contact Us
Fremont (Downtown)
call (510) 216-7409
call
Fremont (Mission Hills)
call (510) 221-3249
call
San Leandro
call (510) 221-3449
call
Tracy
call (510) 240-9438
call
  • Call
  • Fremont (Downtown), CA
  • Fremont (Mission Hills), CA
  • San Leandro, CA
  • Tracy, CA
Contact Hours
Monday 8:00am – 5:00pm
Tuesday 8:00am – 5:00pm
Wednesday 8:00am – 5:00pm
Thursday 8:00am – 5:00pm
Friday 9:00am – 5:00pm
Saturday 8:00am – 1:00pm
(Only at Fremont Downtown, San Leandro, and Tracy)
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