Meet Our Team

Dr. Lee is an orthodontist in Unionville, ON. Dr. Lee and her team specialize in providing orthodontic treatment for children, adolescents and adults.

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Discover Our Services

Our friendly and professional team looks forward to treating you! Learn about the different services we offer at Unionville Orthodontics!

Why Choose Unionville Orthodontics?

Unionville Orthodontics is a friendly, family-oriented orthodontic office where you or your child can experience our team’s personalized approach to smile development and dento-facial correction through the dental specialty of orthodontics. Our team of devoted professionals have been caring for children, teens and adults in the Markham/Unionville area for over two decades offering traditional braces, two-phase treatments, and “barely there” cosmetic and invisible orthodontic options, including Invisalign and beautiful Radiance brackets. Located in historic Unionville, Unionville Orthodontics welcomes all with a warm, relaxed approach to care – based on traditional values of service, treatment excellence and a genuine interest in people of all ages.


We’re open early mornings to help with convenient before school or work appointments!


Visit us for a complimentary consultation to learn about your potential treatment options.


There’s no referral required in order to have orthodontic treatment. Visit us to learn more!


Talk to us today about our different flexible options for financing plans and insurance coverage payments!


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Back to School Healthy Smiles

It’s the most wonderful time of the year - back to school season! We know that kids are facing many changes in school this year. Whether your child is starting school online or in the classroom, we hope they’re wearing a big smile on their face! If you have a child that’s entering the second or third grade, you can make sure their smile stays healthy by bringing them in for their first orthodontic appointment!

Why Should You Bring Your Child To An Orthodontist? 

If your child has any problems with their oral development, the sooner you bring them to an orthodontist the better it will be for them in the long run. Early orthodontic treatment, also known as interceptive orthodontics, can solve oral problems before they become a larger issue. As stated in this article published by Colgate, “early intervention takes advantage of the fact that a child's jaw is still growing. Early treatment also may be useful when the dental arches and jaws are not in the correct position.” If your child receives orthodontic intervention at a young age, it could reduce or even completely eliminate the need for orthodontic treatment later in life.

Are There Signs That My Child Will Need Orthodontic Treatment? 

The only way to truly know if your child will need orthodontic treatment is to bring them in to see an orthodontist. However, there are a few signs that parents should look out for, including:

  • Mouth breathing.

  • Regular snoring.

  • Large gaps between permanent teeth.

  • Permanent teeth that are growing in crooked.

  • Your child is constantly biting their cheeks or lips.

  • Noticeable underbite or overbite.

Book Your Child’s Back-To-School Appointment! 

Even though they’re wearing a mask for the time being, our team at Unionville Orthodontics wants to help make sure your child’s smile stays beautiful and happy this school year! You can book your child’s first orthodontic appointment when you call 1.905.477.7186 or you can book their appointment online! New patients are always welcome to inquire about our orthodontic services in Markham, including clear braces, Invisalign and more!

-The Unionville Orthodontics Team

When Masks Come Off, Is Your Smile Ready?

Some people may like the idea of hiding their smile behind a face mask, but just remember, face masks won't be here forever! At Unionville Orthodontics, we offer several orthodontic treatment options that can help make sure your smile is ready for when face masks come off!
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