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  • Our Practice
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  • Pediatric Dentistry
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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

Dr. Johanna Tan

Just Laughs, Just Smiles, Just Kids!

Pediatric dentist Dr. Johanna Tan smiling outdoors, promoting children's dental health and orthodont.

Dr. Johanna Tan

DDS

Location: Downtown

I was born and raised in San Francisco, CA. I spent my undergrad years at University of California Davis where I received my degree in Biological Sciences and obtained my doctorate of dental surgery at University of California, San Francisco. I then proceeded to complete my residency in pediatric dentistry at Albert Einstein/Montefiore Medical Center in The Bronx, New York.

Growing up, I have always worked with kids in different capacities. My experiences as a camp counselor, coach, teacher, and now provider have taught me ways of communicating effectively in a fun and educational manner with children from all backgrounds. I hope to bring these skills I’ve honed to ensure the best possible care for your children here at Just Kids!

I spend a decent amount of my free time watching sports and cheering on our Bay Area teams. With all of my other free time, I enjoy spending it with my friends and family, baking, cooking, photography, eating, trying new things, and traveling.

Pediatric dentist smiling with plush giraffe toy in pediatric dental clinic.

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.

Smiling family at pediatric dental clinic during a testimonial session.
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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
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  • (510) 216-7409
Fremont (Mission Hills)
  • 39560 Stevenson Pl #118
    Fremont, CA 94539
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  • (510) 221-3249
San Leandro
  • 433 Estudillo Ave STE 105
    San Leandro, CA 94577
  • Call
  • (510) 221-3449
Tracy
  • 2160 W Grant Line Rd STE 150
    Tracy, CA 95377
  • Call
  • (510) 240-9438
Modern pediatric dental office with colorful decor and playful artwork for kids' comfort.
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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
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  • Fremont (Downtown), CA
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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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