Let us help you find the perfect dentist

Great Lakes Dental

Let us help you find the perfect dentist


Mon 8:00 am - 5:00 pm  
Tue 8:00 am - 5:00 pm  
Wed 8:00 am - 5:00 pm  
Thu 8:00 am - 5:00 pm  
Fri 8:00 am - 1:00 pm  


Great Lakes Dental is a family, general, and cosmetic dentistry practice where every team member strives to offer patients the most minimally invasive dentistry possible. For our clients, we provide the most up-to-date and advanced dental technology available. Our commitment to you and your family is to provide comprehensive dentistry and to ensure you are receiving the highest quality care. Dr. Thomm instills confidence and provides exceptionally high quality results and our support staff is friendly and knowledgeable. Our team members work together to ensure that you are getting the most out of your dental appointments. It is their full-service, patient centered approach that makes Great Lakes Dental the best choice for dental care in Sarnia.

What makes your practice special when compared with others in the area?

Great Lakes Dental is a community focused dental office serving patients in Sarnia/Lambton. Our team is active in the community, sponsoring a number of local programs & events. View our website to meet Dr. Jennifer Thomm. You can also book your new patient appointment and/or download forms. Like our page on Facebook to enter contests and learn more about our team.

What are you and your team proud of at your practice?

Our brand new office located at Michigan & Blackwell opened in mid-2014. We offer CEREC crown technology (get your new crown designed and placed in a single 1 hour appointment). Dr. Jennifer Thomm and her team at Great Lakes Dental strive to offer patients the most courteous and relaxing environment possible. Many of our patients compare our office to a spa. Let Dr. Jennifer Thomm at Great Lakes Dental help you look and feel your absolute best. Book your appointment today!

Providers at this location

Mandy Thompson
Courtney Pretty
Enza Conte-Piazza
Jocelyn Myers
Krista Litrenta
Heather Smith

Most Helpful Reviews

  • Reviewed on March 12th, 2015  •  Verified patient
    A warm, comfortable family-friendly office. The team is incredible and patient -comfort/care is a top priority.
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    This review is the subjective opinion of a patient and not of Opencare.
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