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 highe

st 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.

04/23/2026

April is National Oral Health Month, and we’re on a mission to remind our community that oral health is about so much more than just white teeth.

Did you know that gum health is linked to heart health, diabetes management, and overall systemic wellness? At Northgate Dentistry, we don't just look at your teeth, we look out for you.

04/11/2026
04/08/2026

Big news for our community! 🇨🇦At Northgate Dentistry, we believe a healthy smile shouldn't be out of reach. That’s why we are so excited to participate in the Canadian Dental Care Plan (CDCP). 🦷🪥

Whether it’s a routine cleaning or a necessary treatment, this program helps bridge the gap for eligible residents. We’re here to help you understand your coverage and get the care you deserve.

Give our friendly team a shout if you have any questions! 📞 519-336-8231

It’s National Dental Hygienists Week, and we want to take a moment to recognize our incredible team of hygienists here a...
04/06/2026

It’s National Dental Hygienists Week, and we want to take a moment to recognize our incredible team of hygienists here at Northgate Dentistry. 🦷⭐️🪥

Beyond just cleaning teeth, our hygienists are educators, healers, and the friendly faces that make your visit comfortable. They work tirelessly to ensure your oral health is in top shape, and we couldn’t do what we do without them! 😁

Join us in saying thank you to our amazing team in the comments below! 👇

🦷 DENTAL ASSISTANTS APPRECIATION WEEK 🦷We could not do what we do without our fantastic team of dedicated, professional ...
03/04/2026

🦷 DENTAL ASSISTANTS APPRECIATION WEEK 🦷

We could not do what we do without our fantastic team of dedicated, professional and amazing Dental Assistants

💙Josee
🩵 Karen
💙 Nichelle
🩵 Namitha

Give yourselves a round of applause 👏 🎉

02/20/2026

We're here to ensure that each visit is filled with warmth, care, and a touch of fun. Let's celebrate the magic of healthy smiles and empowered kids, one dental appointment at a time! 🦷🪥

Does this coat look familiar? Someone left it here in the office last week and we are sure they must be cold 🥶Let us kno...
02/13/2026

Does this coat look familiar?

Someone left it here in the office last week and we are sure they must be cold 🥶

Let us know if it’s yours 519-336-8231 ☎️

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

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.