Northgate Dentistry

Northgate Dentistry Our dental practice focuses on personalized oral care that is tailored to your individual needs and lifestyle. We are always accepting new patients.

Northgate Dentistry provides individuals and families from Sarnia, ON and surrounding communities with a range of comprehensive family and general dental services. Whether you need implants, braces or wisdom teeth extraction, we can answer all of your questions and perform all procedures in one central location. We are committed to making your oral health care our priority and giving you the highest quality of dentistry available. Second opinions are available if you have any doubt about your existing oral health strategy. Our office is centrally located in Sarnia, with easily accessible parking.

12/01/2025

Experience the impact of modern dentistry at our practice, where we offer more than routine exams - including crowns, dental implants, and Invisalign. With the latest dental technology, we deliver compassionate care that prioritizes your comfort and well-being! 😁

11/24/2025

It's never too early to empower your child with the knowledge of good oral hygiene! By teaching them the importance of brushing, flossing, and healthy dietary choices, you're guiding them towards a lifetime of confident, radiant smiles.

Happy Birthday to our fabulous Assistant Josee 🥳
11/24/2025

Happy Birthday to our fabulous Assistant Josee 🥳

Please feel free to bring in non-perishable items to place under our tree., for The Inn of the Good Shepard The deadlin...
11/21/2025

Please feel free to bring in non-perishable items to place under our tree., for The Inn of the Good Shepard The deadline to donate is December 16th.

Call today to book this Amazing PROMO 🦷💎🎉519-336-8231
11/20/2025

Call today to book this Amazing PROMO 🦷💎🎉
519-336-8231

11/15/2025

Experience a life-changing difference with our Lip & Tongue Tie treatments at Northgate Dentistry. Whether it's improving speech articulation, aiding in breastfeeding, or enhancing overall oral function, our specialized procedures are tailored to meet your unique needs. Dive into our treatment offerings here: https://northgatedentistry.ca/

It’s “take your child to work day” and Kristin’s daughter Harper is joining us.
11/05/2025

It’s “take your child to work day” and Kristin’s daughter Harper is joining us.

11/05/2025

It's time to shine the spotlight on Karen! 🌟 Her hard work and positive energy create a vibrant atmosphere within our team.

Karen is a level 2 dental assistant and has been working at Northgate Dentistry for 7.5 years. Her favorite thing about working here is the great team of coworkers and awesome patients. In her spare time, she enjoys events and activities with her family and friends, watching and cheering on her grandchildren at sporting events, and golfing and traveling to sunny destinations!

10/31/2025
Happy Birthday to our Hygiene Coordinator Kristin 🎉
10/24/2025

Happy Birthday to our Hygiene Coordinator Kristin 🎉

💙⚾ The Northgate Dentistry team is game-day ready!Just like our dental team, the Toronto Blue Jays know that success com...
10/24/2025

💙⚾ The Northgate Dentistry team is game-day ready!

Just like our dental team, the Toronto Blue Jays know that success comes from teamwork, dedication, and a whole lot of passion.
We’re smiling big and cheering even bigger as the Jays take on the Dodgers tonight!

Go Jays Go! 💙🦷🇨🇦

10/20/2025

Your smile deserves the best defense possible, and that's where our preventative dental services come in. By prioritizing regular cleanings, exams, and patient education, we empower you to take control of your oral health. 🪥✨

Address

543 Exmouth Street
Sarnia, ON
N7T5P6

Opening Hours

Monday 8am - 7pm
Tuesday 8am - 7pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 1pm

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Our Story

Lefebvre Dentistry provides individuals and families from Sarnia, ON and surrounding communities with a range of comprehensive family and general dental services. We are a Relationship Based Practice; we pride ourselves in the one on one interaction with our patients. These are meaningful relationships and friendships that start at childhood and continue for a lifetime. This is a core belief held by all team members. Our chair side manner lends itself to a stress free, fun and relaxed environment; something not typically associated with a dental office.

We believe that dentistry should be hassle free and convenient. For that reason, we offer a broad range of procedures at one single location. A truly Comprehensive Experience! We have the skill, experience and facility to deal with any situation. If you are tired of constantly being referred to another office for treatment; then, we are the right choice for you. Dental Emergencies happen! We see emergencies the same day; most patients are shocked when we ask, “Do you want to start this right now?”

Your concerns matter. No two patients are alike. We all require individualized treatment plans. Patient expectations, needs and desires are all taken into account during the planning process. We will educate and help you make the right decisions for optimal oral health.