Skip to content
  • call / text
  • Ortho calculator
  • refer a Patient
Fremont (Downtown)
New Patients
call (510) 216-7409
call
Existing Patients
call/text (510) 791-0971
call
text
Fremont (Mission Hills)
New Patients
call (510) 221-3249
call
Existing Patients
call/text (510) 264-7199
call
text
San Leandro
New Patients
call (510) 221-3449
call
Existing Patients
call/text (510) 890-3557
call
text
Tracy
New Patients
call (510) 240-9438
call
Existing Patients
call/text (209) 832-7906
call
text
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
    • Financial Information
    • Office Pamphlets
    • Membership Plans
  • Contact Us
    • Contact Info
    • Fremont (Downtown)
    • Fremont (Mission Hills)
    • San Leandro
    • Tracy
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
    • Financial Information
    • Office Pamphlets
    • Membership Plans
  • Contact Us
    • Contact Info
    • Fremont (Downtown)
    • Fremont (Mission Hills)
    • San Leandro
    • Tracy
  • Call / Text
  • Ortho calculator
  • refer a patient
  • Pediatric Exam
  • free Ortho Consult
  • Facebook
  • Instagram
Fremont (Downtown)
New Patients
call (510) 216-7409
call
Existing Patients
call (510) 791-0971
call
text
Fremont (Mission Hills)
New Patients
call (510) 221-3249
call
Existing Patients
call (510) 264-7199
call
text
San Leandro
New Patients
call (510) 221-3449
call
Existing Patients
call (510) 890-3557
call
text
Tracy
New Patients
call (510) 240-9438
call
Existing Patients
call (209) 832-7906
call
text

Just Laughs,
Just Smiles,
Just Kids!

pediatric exam
free Ortho Consult

Our Core Values Are The Heartbeat of Every Smile

At Just Kids, Joy, Unity, Service, and Technology shape every visit — building a dental home where families feel supported, and smiles grow with confidence.

J - Joy

From the moment you arrive, we bring joy and positivity to your child’s dental experience. Every visit is designed to feel fun, welcoming, and uplifting for kids and parents alike.

U - Unity

Our team works in unity to make your experience smooth and supportive. We are committed to working together — with each other and with you — to ensure the best care for your child.

S - Service

You and your child are at the heart of everything we do. Through compassion, careful listening, and personalized attention, we deliver service that truly cares for your family’s needs.

T - Technology

We use the latest technology and evidence-based practices to provide safe, efficient, and high-quality dental care, helping your child achieve a healthy smile today and for life.

sparling smile

3 Steps to a Healthy, Sparkling Smile

Upgrade your smile effortlessly with our playful, budget-friendly treatments — designed to brighten your day and boost your confidence, one gentle visit at a time.

Pediatric Exam
free Ortho Consult

1

request your consult

2

select affordable treatment

3

sit back, relax & get started
Pediatric Exam
Free Ortho Consult

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. Jonathan Chang
DMD
Dr. Jeffrey Chang
DMD
Dr. Bryan Chao
DDS, MS
Dr. Steven Chan
DDS
Dr. Pooja Rattan
DDS, MS
Dr. Johanna Tan
DDS
Dr. Adrienne Nguyen
DDS
Dr. Shilpa Avula
DDS
Dr. Joanna Lee
DMD
Dr. Tarek Kassem
DDS
Dr. Remya Niranjan
DDS, MS
Meet Dr. Chang
Location: Downtown
I grew up here in the Bay Area, attended college at UC Davis, and went on to obtain my Doctor of Dental Medicine degree at Temple University in Philadelphia, Pennsylvania. It was in the city of brotherly love where my passion to work with children was born and I went on to specialize in Pediatric Dentistry at UCLA.
Read More
Meet Dr. Chang
Location: San Leandro & Tracy
As a pediatric dentist, it’s my passion to help children build a foundation for a lifetime of great oral health. That journey begins by establishing a dental home during your child’s first visit. My hope is that Just Kids Pediatric Dentistry is a place where children feel comfortable, cared for, and even excited to visit.
Read More
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.
Read More
Meet Dr. Chan
Location: Downtown
I’ve been thoroughly blessed throughout my 35-year career in dentistry. I’m honored by the trust parents place in me to be part of their children’s oral health journey. I’ve fondly watched those little ones grow up, and it’s incredibly rewarding when they return years later—now bringing their own children to see me.
Read More
Meet Dr. Rattan
Location: Downtown
As a board-certified Diplomate of the American Academy of Pediatric Dentistry, I am trained to provide your child with truly excellent dental care. As a mother, I am sincerely committed to giving your child the positive experience that I would wish upon my own children.
Read More
Meet Dr. Tan
Location: Downtown
I am beyond excited to be joining Just Kids Pediatric Dentistry where the Bay Area Sports teams are loved and where your kids are in excellent hands! My name is Dr. Johanna Tan and I was born and raised in San Francisco, CA.
Read More
Meet Dr. Nguyen
Location: Downtown
As a lifelong resident of the Bay Area, I am thrilled to come back to Fremont to provide the best care here at JKPD! l will treat your children like my own, and will do all I can so they can have positive dental experiences and healthy smiles. I strive to make every visit comfortable and fun for both you and your child.
Read More
Meet Dr. Avula
Location: Mission Hills
Hi, I’m Dr. Avula. I grew up in the Central Valley of California and currently live in the Bay Area with my husband and our two young children. I knew from high school that I wanted to become a dentist. I completed both my undergraduate and dental education through an accelerated honors program at the University of the Pacific in just five years.
Read More
Meet Dr. Lee
Location: Downtown & Mission Hills
Hi, I’m Dr. Joanna Lee. I was born and raised in Castro Valley, California, and have always enjoyed working with children. I’ve had the opportunity to travel abroad to Mexico and Honduras to serve on humanitarian trips, which helped shape my passion for pediatric care. I completed my undergraduate studies at the University of California San Diego and went on to earn my dental degree from Roseman University of Health Sciences College of Dental Medicine.
Read More
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.
Read More
Meet Dr. Niranjan
Location: Tracy
My goal is to make my patients feel at ease and to give them a positive, and memorable dental experience. My favorite part about being a pediatric dentist is making everlasting relationships with young children and having a positive impact on their lives.
Read More
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.
Read More
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.
Read More
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.
Read More
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.
Read More

Orthodontics for Every Age

From the tiniest teeth to mature smiles, our orthodontic treatments are thoughtfully designed for every stage of life.

Kids

Our gentle, kid-friendly approach makes every treatment a delightful and reassuring experience for your little ones.

Braces
Invisalign®
Teens

Our stylish and effective orthodontic solutions empower teenagers to embrace their evolving smile with confidence.

Braces
Invisalign®
adults
Adults

Our comprehensive care for adults ensures that achieving a healthy, beautiful smile is both simple and rewarding.

Braces
Invisalign®

Unlock a World of Bright Smiles

Step into a world of personalized care where every smile matters. Our wide range of services — from gentle pediatric dentistry to cutting-edge orthodontics — is designed to cater to your unique needs, ensuring every visit is a step toward a healthier, happier smile.

Pediatric Dentistry

At Just Kids, our pediatric dentistry services are all about making dental care a delightful adventure for your little ones. We offer gentle check-ups, preventive care, and early treatments in a fun, welcoming environment that helps children build healthy habits while feeling safe and celebrated.

Explore dentistry
Orthodontics

Our orthodontic care is designed to create confident, beautifully aligned smiles for patients of all ages. From traditional braces to discreet Invisalign® options, we craft personalized treatment plans using modern techniques that ensure comfort, effectiveness, and a smile journey that’s as unique as you are.

explore orthodontics

Stay Connected With us

@justKidsPediatricDentistry

Follow Us:

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
  • New Patients
  • (510) 216-7409
  • Existing Patients
  • (510) 791-0971
Fremont (Mission Hills)
  • 39560 Stevenson Pl #118
    Fremont, CA 94539
  • New Patients
  • (510) 221-3249
  • Existing Patients
  • (510) 264-7199
San Leandro
  • 433 Estudillo Ave STE 105
    San Leandro, CA 94577
  • New Patients
  • (510) 221-3449
  • Existing Patients
  • (510) 890-3557
Tracy
  • 2160 W Grant Line Rd STE 150
    Tracy, CA 95377
  • New Patients
  • (510) 240-9438
  • Existing Patients
  • (209) 832-7906
Pediatric Exam
Free Ortho Consult
Quick Links
  • Our Practice
  • Pediatric Dentistry
  • Orthodontics
  • Patient Resources
  • Contact Us
  • Our Practice
  • Pediatric Dentistry
  • Orthodontics
  • Patient Resources
  • Contact Us
Contact Us
Fremont (Downtown)
New Patients
call (510) 216-7409
call
Existing Patients
call/text (510) 791-0971
call
text
Fremont (Mission Hills)
New Patients
call (510) 221-3249
call
Existing Patients
call/text (510) 264-7199
call
text
San Leandro
New Patients
call (510) 221-3449
call
Existing Patients
call/text (510) 890-3557
call
text
Tracy
New Patients
call (510) 240-9438
call
Existing Patients
call/text (209) 832-7906
call
text
  • Call / Text
  • 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)
Follow Us

© Copyright 2025 Just Kids Pediatric Dentistry & Orthodontics Sitemap | Privacy Policy | Accessibility Statement | Notice of Privacy Practices   Dental  & Orthodontic Marketing  & Web Design by HIP