Thomm Dentistry Pro
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Thomm Dentistry Pro
We believe the science of dentistry should be practised as an art. We know that no two smiles are alike, and our commitment to personalized, compassionate care begins the moment you reach out to us. Do not let teeth problems take away your lovely smile. Our restorative and personalized dental services will restore your precious smile like never before!

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. Our commitment to you and your family is to provide comprehensive dentistry in Sarnia and to ensure you are receiving the highest quality care.
Services
Your initial appointment with us will consist of any necessary dental radiographs and a consultation explaining your diagnosis and treatment options. Occasionally, treatment can be performed on the same day as the initial consultation. However, patients with a complex medical history or treatment plan will require further evaluation and a second appointment to provide treatment.
Whatever dental services your family require, we have the skills, experience and equipment necessary to help you achieve the best results possible. We promise a comfortable and positive experience for you and your family. At Great Lakes Dental, we are committed to the oral health needs of every single member of your family.
Cosmetic dentistry refers to a host of dental treatments designed to correct chipped, cracked, discoloured and unevenly spaced teeth to enhance the overall look of your smile. If you have ever covered your mouth when you laugh or declined to smile for a picture, you might be wondering how you can smile with more confidence.
Reviews (11)
Anon Anon
Anon Anon
Dec 27, 2021
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If I could write this 0 stars I would.. This place IS AN ABSOLUTE SCAM!!!!! Rips people off, purposely traps infections so the patients have to pay more than they should be. Fillings constantly fall out, they don’t do the procedures properly I have talked to several other dentist and dental hygienists and they all say this place should be shut down. My entire family multiple times have had root canals done and they trapped the infection inside the root canal Everytime for every family member and 3 of us had to go on an IV for two weeks and made US pay for it. Which had happened more than once
Ken S.
Ken S.
Sep 13, 2021
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Excellent customer service. I had a chipped front tooth. In fact two chipped teeth. I was not aware the second front one was also chipped until they showed me. I called and they got me in the same day. They did a great job...patched me up...in less than a hour they had both front teeth looking great. I was out of there looking as good as new.... Well, maybe not as good as new... but they did the best they could. And I am happy with that!!!! Ken
Jamie Woudstra
Jamie Woudstra
Apr 19, 2021
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Had a great dental experience here. Glad I decided to go here as a new patient. Lovely, friendly and knowledgeable staff. Involvement in the community as a team with fundraising is impressive.
Su Przy
Su Przy
Apr 12, 2021
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Dr. Thomm and her team are very friendly, efficient, and thoughtful. Make me feel comfortable there. The office is nice and very clean. Highly recommend!
Victoria Gibbon
Victoria Gibbon
Jan 23, 2021
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Our family loves this dental office! Both my husband and I have had positive experiences every time we go and we just took our 3 year old for his first visit and they were amazing with him! Sad to lose them once we move!
Jenny Denham
Jenny Denham
Aug 12, 2018
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When you have mouth pain there is nothing worse or distracting from it. It doesn't matter if you're doing everything conventional to handle it, or taking the OTC meds to address the pain, you still need a doctor. I unfortunately get mouth infections far to often. The right doctor makes a difference. Dr. Jobst has always helped me end the pain and heal. He has never dismissed my concerns and his office makes space for me.
Mike Thornton
Mike Thornton
Aug 11, 2018
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Dr. Thomm and her team are always so welcoming, friendly, and efficient during your visit. I recently had a cap installed within an hour from start to finish in one visit! They also have a great kids entertainment center to keep them happily occupied while you are treated, my son always looks forward to getting a bouncy ball before he leaves. Always a good experience, highly recommend.
J. Fearns
J. Fearns
Jul 06, 2017
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I really appreciate Dr. Thomm and her team at Great Lakes Dental! They always have a smile on their face and their customer services is awesome. Getting an appointment is easy and she (and her staff) make going to the dentist a great experience. Highly suggest!
Jamie K.
Jamie K.
Oct 06, 2016
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I spent four hours today at Great Lakes Dental with Dr. Jennifer Thomm. She had to drain an infection from an older root canal and redo the root canal. She did a fantastic job and she was very caring. She's extremely personable and also cares a lot about her staff. They are all very good and the atmosphere in the clinic is a happy one. If I lived in Sarnia she would definitely be my dentist.
Anna-Mae Clements
Anna-Mae Clements
Jun 17, 2016
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Can't believe they fixed my tooth so quickly! Wonderful professional team. Nice office, very clean and comfortable. I highly recommend.
Donna Mae
Donna Mae
Jan 30, 2016
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Jennifer and her staff are wonderful. The office is beautiful and I always feel well cared for when I visit. If you're in need of a new dentist, I recommend going to see Jenn. She's great and you'll love the office.