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Flossing hippo cartoon.


We're so glad

you're here.

Happy lion brushing teeth

Serving Greater Portland & Beaverton since 2008

Three smiling monkies stacked up to brush the teeth of a smiling giraffe.


This is where it all started! The original practice founded by Dr. Michelle Stafford has been serving the Portland, Beaverton, and surrounding areas since 2008.  


We expanded our pediatric location in 2016 with a suite just for older kids! Featuring a classic arcade machine, coffee station, massage chair, and movies over every dental chair.

Our Mission

At World of Smiles Pediatric Dentistry we believe in partnering with families to provide education and motivation for healthy dental habits. We strive for excellent patient care with a holistic, integrative approach while offering innovative treatment options. Our team is committed to our patient families and inspiring children through a uniquely positive dental experience by creating an atmosphere of imagination, travel and adventure.

Our Dentists

Dr. Michelle Stafford

Board Certified Pediatric Dentist

Dr. Michelle Yang

Board Certified Pediatric Dentist

Dr. Diane Henriot

Family Dentist

Dr. Kristen Yu

Board Certified Pediatric Dentist

Our Services

  • Education & Prevention

  • Nutrition Counseling

  • Diagnosis and Treatment

  • On-Call Emergency Care

  • In-Office Sedation

  • General Anesthesia

Why Choose Us

  • Mercury-Free

  • BPA-Free

  • Biocompatible Products

  • Fun, Educational, Positive

  • Special Playroom for Toddler Exams

  • Separate office for Teens

  • Movies on the Ceiling

  • Evening Appointments

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