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.

06/17/2026

Dental emergencies are stressful, painful, and always seem to happen at the most inconvenient times. At Northgate Dentistry, we’re committed to providing fast, compassionate emergency care to our neighbors.

Whether it’s a sports injury or a sudden, sharp pain, don't tough it out. Early intervention prevents bigger problems down the road.

Need help? Reach out to our team immediately. Your comfort is our priority!

It’s a sad day at Northgate Dentistry as we say goodbye to our fabulous Co-Op student Natalie. Your upbeat attitude and ...
06/16/2026

It’s a sad day at Northgate Dentistry as we say goodbye to our fabulous Co-Op student Natalie.

Your upbeat attitude and work ethic will take you far in life. It truly was a pleasure to have you on our staff this semester.

Good luck in the future and know that you will be missed!

Happiest of Birthdays to our Summer Dental Assistant Taylor, we love having you here working with us!!!! 🧁🎈🎉She’s got on...
06/10/2026

Happiest of Birthdays to our Summer Dental Assistant Taylor, we love having you here working with us!!!! 🧁🎈🎉

She’s got one more year of school and then she’ll be a Registered Dental Hygienist 🦷👩🏻‍🎓

We hope you have a wonderful day 🥳

06/04/2026

Tired of feeling tired? 😴 If you or a loved one are struggling with sleep apnea or heavy snoring, Northgate Dentistry has a modern, comfortable solution that doesn't involve bulky machines or loud equipment!

We are proud to offer advanced Laser Sleep Therapy, a non-invasive treatment designed to tighten the soft tissues in the throat. This helps keep your airway open naturally, reducing snoring and improving the quality of your rest. 🌙✨

📞 Call us at 519-336-8231 to see if laser therapy is right for you!

05/07/2026

Ready for your close-up? 📸 Whether you have a wedding on the calendar, a graduation coming up, or just want to refresh your look, Zoom Teeth Whitening at Northgate Dentistry is the answer!

In just one visit, our professional, dentist-supervised treatment can lift years of stains and brighten your smile several shades. Safe, effective, and fast, it's the ultimate confidence boost.

✨ Shine bright! Call us at 519-336-8231 to book your session. ✨

Have an amazing Cinco De Mayo 🍸🌮
05/05/2026

Have an amazing Cinco De Mayo 🍸🌮

05/05/2026
Happiest of Birthdays to our incredible Dental Hygienist Chantal 🥳Sorry we’re posting a day late, the celebrations kept ...
05/01/2026

Happiest of Birthdays to our incredible Dental Hygienist Chantal 🥳

Sorry we’re posting a day late, the celebrations kept us super busy 🎉🧁🎈

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.

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

Website

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