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23 Years
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Emergency
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Your Trusted Family Dentist in Sarnia, ON
Northgate Dentistry has been dedicated to providing exceptional family dental care in Sarnia, ON since 2003. Our team of experienced professionals, including Dr. Stephane Lefebvre and Dr. Kelly Vosburg, specializes in general and cosmetic dentistry for patients of all ages. We utilize advanced technology to deliver personalized treatment plans that prioritize both oral health and patient comfort. Our practice emphasizes building long-term relationships through transparent communication and education about treatment options. With a focus on modern techniques like single-visit CEREC crowns and Invisalign, we combine efficiency with quality care.

Our welcoming environment caters to individuals with dental anxiety, offering sedation options to ensure stress-free visits. We maintain strict standards of professionalism through continuous training and adherence to ethical practices. Our commitment extends beyond clinical excellence to include financial transparency, working with insurance providers and offering financing solutions. Located at 543 Exmouth Street, we serve Sarnia and surrounding areas with weekday appointments and emergency services. This combination of technical expertise, compassionate care, and community focus has made us a trusted choice for local families.
Services
Routine Exams Pediatric Dentistry Dental Implants Invisalign Emergency Services CEREC Crowns Root Canals Gum Surgery Dentures Oral Sedation
Details
  • Year established: 2003
Highlights and features
  • We offer personalized dental treatment plans tailored to individual needs
  • Our practice utilizes advanced dental technology for efficient care
  • Experienced team with over 20 years of combined clinical expertise
  • We provide same-day emergency dental services
  • Comprehensive financing and insurance coordination options available
What people say
Amazing experience Gentle and explains everything Welcoming and kind staff State-of-the-art technology Best doctor I've ever had
Services
Routine Exams
Regular dental exams help maintain oral health through early detection of potential issues. Our comprehensive evaluations include oral cancer screenings, gum disease assessment, and digital X-rays. Patients receive professional cleanings and personalized oral hygiene guidance during these visits.
Pediatric Dentistry
Specialized dental care for children creates positive lifelong oral health habits. Our team uses child-friendly techniques to ensure comfortable visits while addressing developmental dental needs. We focus on preventive care and early intervention for young patients.
Dental Implants
Permanent tooth replacement solutions using titanium posts that fuse with jawbone structure. This restorative option provides natural-looking results for missing teeth while maintaining facial structure and bite stability.
Invisalign
Discreet orthodontic treatment using custom-made removable aligners. This system gradually straightens teeth without traditional braces, allowing normal eating habits while achieving cosmetic dental improvements.
Emergency Services
Immediate dental treatment for acute issues like toothaches, broken teeth, and infections. Our 24/7 emergency service addresses dental trauma and provides same-day solutions for pain relief and dental restoration.
People
Dr. Stephane Lefebvre
Dentist
Graduated from Western University's School of Dentistry in 2003. Holds multiple association memberships and served as Lambton County Dental Society president. Specializes in family dentistry with focus on patient comfort.
Dr. Kelly Vosburg
Dentist
Sarnia native with Doctor of Medical Dentistry degree from Semmelweis University. Experienced in general dentistry with background in Canadian Coast Guard search and rescue operations. Focuses on comprehensive family care.
Questions
What dental services do you offer for families?
We provide comprehensive care including exams, cleanings, restorative treatments, orthodontics, and emergency services for patients of all ages.
Do you handle dental emergencies?
Yes, we offer same-day emergency appointments for urgent issues like toothaches, broken teeth, and infections.
What payment options are available?
We accept insurance, offer direct billing, and provide financing options. Interac e-Transfer payments are also available.
Are you accepting new patients?
Yes, we welcome new patients of all ages and offer convenient appointment scheduling.
Do you use modern dental technology?
Our practice features digital X-rays, 3D imaging, and CEREC same-day crown technology for efficient, accurate treatment.
Reviews (6)
Hol Hugz
Jan 01, 2022 Report
The best dentists in sarnia. Each person who works there is an incredible,kind and caring. It is a full service dental practice make it very convenient for all your dental needs. Dr.Lefebvre and Dr.Vosburg are excellent dentists and we are lucky to go there.
Beth M.
Dec 23, 2021 Report
The clean, calm atmosphere put me at ease. The staff were professional, kind and excellent at their jobs. I would highly recommend Northgate Dentistry and Dr Vosburg!
Patti Stobbe
Apr 30, 2021 Report
What a wonderful dental office with terrific people. I was referred to Dr Kelly Vosburg, and Im so glad I was. I needed a crown replaced and I was thrilled that I got in so quick AND that she could make the crown in the same appointment - cool technology. I highly recommend Northgate Dentistry!!
Craig Aulenback
Apr 24, 2021 Report
Overall good experience. Had some trouble getting benefits setup but not at any fault of Northgate. All in all everything went well. I had one filling fixed that had broke and another tooth drilled and filled. They look good and healed well. I would recommend them to someone if they asked where to find a dentist in Sarnia.
Madyson O'Brien
Mar 12, 2021 Report
AMAZING EXPERIENCE! Went to Dr. Lefebvre for my wisdom tooth removal and would do it all over again (he literally made it fun!). Great place for people who suffer with dental anxiety, he's very gentle and explains everything. If you have teeth, go to Stephane Lefebvre!!!
Evan O'Brien
Feb 12, 2021 Report
Only been here one time last year when my long time dentist wasn't open for emergencies, however Dr Lefebve had no hesitations to help me out he was very friendly,helpful and made me feel right at home just like any other dentist. I would highly recommend him to anyone who needs a good fix up!