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.

02/09/2026

Celebrating the talent and dedication of our invaluable team! 🌟

02/06/2026

At Northgate Dentistry, we're here to give you and your family a reason to smile! With a range of general and cosmetic dental services, we offer exceptional care that you can trust. Let's work together to maintain your family's optimal oral health - visit our website to learn more about our personalized treatment plans today! 😄🪥 https://northgatedentistry.ca/

01/20/2026

Smile, sparkle, and let your little one's enthusiasm for oral care shine bright! ✨🌈
We believe that healthy habits can be exciting, especially when it comes to taking care of those precious smiles.

01/07/2026

✨New Year, New Smile! ✨

Start 2026 with a brighter, more confident grin — Northgate Dentistry now offers Zoom Teeth Whitening! 🦷💎 Safe, dentist-supervised, and fast, Zoom delivers stunning results whether you’re preparing for a big event or simply want to kick off the year feeling your best.

📞 Call today to schedule your whitening session, and step into the New Year with a smile that shines! 😁519-336-8231

01/05/2026

Join us in applauding Kim – a star performer on our team! 🌟 Kim's commitment to excellence and collaborative spirit elevate our practice every day.

Kim is an office manager and has been working at Northgate Dentistry for 25 years. Her favorite thing about working here is her amazing work family. In her spare time, she enjoys vacationing with her family, drinking wine with her besties, attending/watching Boston Bruins Hockey games, and long walks with her brittany spaniel Eddie. Thanks for everything you do, Kim!

12/22/2025

Transforming smiles, boosting confidence! Discover the magic of our cosmetic dentistry services and unlock your best, most radiant smile yet. 😁✨

12/10/2025

Meet Shea – our rockstar team member who brings passion and dedication to work every day! 🌟

Shea is a dental hygienist and has been working at Northgate Dentistry for 1.5 years. Her favorite thing about working here is the staff. In her spare time, she enjoys spending time with her friends and family, doing puzzles/playing card games, and listening to Taylor Swift!

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

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.