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Invisalign®, an Invisible Orthodontic Treatment.
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Show a Radiant Smile All Day Long!
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Come to Our Orthodontic Office and Leave With a Straight Smile!
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The Intra-Oral ITero® Element Scanner, a 3D Computer Visualization Technology
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The world's most advanced transparent orthodontic system.

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Orthodontic treatment, such as braces, effectively aligns teeth.

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Dental care to monitor children's oral growth and development.

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Your Orthodontist in Montreal

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F. Lavoie Orthodontics, a Service That Meets Your Expectations

Located on Langelier boulevard in Montreal where highways 40 and 25 meet, our orthodontic office's main goal is to offer a range of high quality orthodontic services. We set high standards at every appointment to provide the best for your oral health and smile.

Dr. Frédéric Lavoie and his team will be happy to welcome you in a warm and friendly atmosphere. Book your consultation at our orthodontic office today!

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Clear Aligners That Are Custom-Fitted

Technology in dentistry is constantly evolving and orthodontic treatments also. Thanks to these new technological advances, Invisalign® has emerged and has already given more than 6 million people a remarkable smile... discreetly!

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Book Your Consultation Today!

Each patient is unique and requires a customized orthodontic treatment plan. Dr. F. Lavoie and his team will help you to find the healthy and straight smile you are looking for.

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What Is an Orthodontist?

An Orthodontist is a specialist in dentistry, more specifically in the diagnosis, prevention and treatment of dental and facial irregularities. Orthodontists limit their practice to the treatment of all types of malocclusions (crooked or crowded teeth and/or bad bite or improper jaw relationship) in children, adolescents and adults.

To become a specialist, an Orthodontist first has to be a general dentist and then successfully complete an additional three year full-time specialty residency program, accredited by the Canadian Dental Association (CDA). Then, to be conferred the Orthodontist or Specialist title, the examination by the Royal College of Dentists of Canada (RCDC) must be passed.

Dr. Lavoie, for his part, chose the University of Montreal to carry out his studies in order to evolve in the world of dentistry.

For more information:

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FAQ

Around the age of 7, the orthodontist should be able to easily identify certain problems that need to be corrected at a young age, which is why we recommend a first consultation at this time. However, no matter how old your child is, it is never too late to consult with Dr. F. Lavoie to prevent any issues that can arise. In any case, the type of treatment suggested will be determined by the severity of your child’s malocclusion.

Absolutely! No matter your age, orthodontics are possible at any time. The only criteria to meet is to have healthy teeth, gums and jawbones. If you respect this condition, you can improve your smile with the help of our various orthodontic treatments.

The cost associated with your orthodontic treatment will depend on the type of treatment received (Invisalign treatment, traditional braces, etc.), the type of malocclusion to correct as well as the severity of this malocclusion. To ensure you enjoy the benefits of orthodontics – that is, a bright smile that will last a lifetime – we offer interest-free payment plans that are highly flexible to accommodate your budget.

Several types of treatment are available at Dr. F. Lavoie’s clinic. Depending on the severity of the malocclusion to be treated, the orthodontist will work with you to determine the best course of treatment. Whether it’s Invisalign® treatment or traditional metal braces, we guarantee a healthy, bright smile. Talk to your orthodontist to find out which treatment is best for you.

The time required to complete an orthodontic treatment varies greatly depending on the complexity and severity of your condition. During your consultation with our team, Dr. F. Lavoie will be able to assess the estimated duration of your treatment, in addition to guiding you towards the best option according to your oral situation. In general, orthodontic care can take up to 24 months, or 2 years. 

Latest News

All Posts

23 Mar 2026

Dr. Frédéric Lavoie

When Is a Palate Expander Necessary?

Have you received a treatment plan that includes a [...]

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7 Jan 2026

Dr. Frédéric Lavoie

Does Invisalign® Fix Overbite? Everything You Need to Know

An overbite occurs when the upper teeth excessively overlap [...]

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11 Nov 2025

Dr. Frédéric Lavoie

Straightening Your Teeth: Is Invisalign® Worth It?

Invisalign® is a modern orthodontic treatment, valued for its [...]

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23 Oct 2025

Dr. Frédéric Lavoie

Is Invisalign® Safe for Pregnancy? What You Need to Know

Invisalign® orthodontic treatment is a popular choice for those [...]

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24 Sep 2025

Dr. Frédéric Lavoie

A Guide to the Invisalign® Process Step by Step

Invisalign® is an advanced orthodontic treatment designed to correct [...]

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2 Apr 2025

Dr. Frédéric Lavoie

Our Advice for Perfect Teeth Alignment

Teeth misalignment can have a significant impact on a [...]

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