Kanthavel, Rachel DDS
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Kanthavel, Rachel DDS
We have been comforting and educating our patients since 1969, from Prescott to Smiths Falls to Gananoque. Our dental office offers general dentistry, teeth whitening, implants, crown and bridge, invisalign, sedation and much more. Our office is dedicated to family friendly dental care. We have a caring professional team committed to providing outstanding quality dental care, with emphasis on education and communication.

Please feel free to browse our website, get informed and e-mail or call us if you have any questions. We look forward to taking care of you and your family.
Services
Dr. Dong Li's office is dedicated to family friendly dental care for their patients. Dr. Li and his team are committed to providing outstanding quality dental care, with an emphasis on education and communication. We strive to exceed your expectations through professional results and our friendly staff.
Twice-daily brushings and regular flossing are excellent for maintenance between office visits, but a healthy mouth and beautiful smile require routine general and preventative care to stay that way. Our practice offers general care that includes regular oral examinations and cleanings.

Our preventative hygiene services include fluoride, professional breath control, and periodontal (gum disease) treatments designed to help you maintain your smile's health and beauty.Keep your teeth and gums strong and disease-free. Contact our office today to schedule a cleaning or consultation.
If the thought of unsightly metal fillings leaves you less than thrilled, you'll be happy to know that dental science has made many advances since metal fillings were invented! Today, if you need a cavity filled, Dr. Dong Li can use a strong composite resin that looks much more natural and is much less noticeable than a metal filling.
In the center of each tooth in our mouth is dental pulp, which supplies our tooth with nutrients and nerves. If something happens to that dental pulp-it is injured, infected, or is damaged in some other way-then the nerve within the pulp may die, eventually causing the tooth to die. Dentists will recommend root canal therapy as a way to save teeth that have received damage to their dental pulp and nerve.
Crowns, or dental caps, are used for both restorative and cosmetic dentistry. Crowns can help enhance the visual appearance of discolored, chipped or otherwise traumatized teeth, and can also be used to rebuild teeth that have suffered decay, breaks, or other issues that have caused them to lose strength.
Reviews (16)
A. A.
A. A.
Jan 28, 2022
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Dr. Li and his nurses are awesome! Everytime my kids and myself have appointments we recieve the best care from everyone.
His work is also awesome and I love the way they treat the kids. My kids didn’t use to like to go to dentists because of how scared they would be from fillings! Today my 4-year old daughter had 2 fillings done without a single cry! She was brave but also Dr. Li is awesome with the little ones. Being a parent of 2 kids himself, he knows how to take away the fear some kids might have from doctors and dentists. :)
Way to go Dr. Li Dentistry team!
Kevan Boisclair
Kevan Boisclair
Jan 24, 2022
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My dentist, that I had since I was young retired a few years ago and I have tried a number of dentists in the area to try to find one I was satisfied with and didn't have very good luck until I found Dr. Li. On my first visit we discussed what needed to be done to repair a significant number of teeth that needed work and came up with a plan to have the work done in stages. Dr. Li suggested that it would be better to have my teeth cleaned prior to doing any repair so that he could better establish the extent of the damage. I had my teeth cleaned with Sue and they were sparkling when I left. He repaired
Susan Brown
Susan Brown
Jan 23, 2022
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I have been going to Dr. Li's office for about 12 years now, and wouldn't go anywhere else. Beyond Dr. Li, all of the staff there is outstanding - Angela, Kelly, Laura and all of the other staff. Have always had amazing interactions with all of them, and find that they will all go the extra mile to do whatever they can to help you. Recommend them without hesitation!
Sylvie Desforges
Sylvie Desforges
Jan 18, 2022
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I found Dr. Dong Li looking at reviews as I had moved in the area last year. They deserve five stars or more. Wonderful dentist. Kind and professional. The staff are amazing as well. My third visit and it's been great.
Catherine Vandusen
Catherine Vandusen
Jan 12, 2022
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Had a great first appointment. Everyone was very friendly and professional. They went over above and beyond, to get me in quickly, and help me with my dental problem. Would absolutely recommend. The entire team is great.
Linden Tree
Linden Tree
Dec 23, 2021
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Excellent service! Quick, friendly and very knowledgeable. Always feel welcome and valued.
Cyndi Phillips
Cyndi Phillips
Nov 16, 2021
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Dr. Li's dental office is a great place to go for dental work. They are patient and always want to ensure you are as comfortable as possible. I met their new hygienist, Laura at my last visit and she is a great addition to the team!
Slim Cooney
Slim Cooney
Nov 15, 2021
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My experience with Dr Li and his whole team has always been exceptional.
They are friendly and work at preserving your teeth rather than using your mouth as a source of income. This is important to me because I am retired and do not have dental insurance. I switched to this team initially for a second opinion after my previous dental outfit recommended an extraction and implant in 2013. To this day (over 8 years later!) I still have that "targeted" tooth and Dr Li has been "keeping an eye on it" successfully. I highly recommend Dr. Dong Li Family Dentistry Brockville.
JR
Ron Smith
Ron Smith
Sep 27, 2021
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Dr Dong and his staff are amazing. Truly professional, honest and very clear with details on problems and how to repair them. The work has always been perfect and i have been with him for many years. The receptionist staff is kind considerate and very helpful with appointments. They always greet you with a smile and make you feel like your important to them. A big thank you to Angela for helping me out. Always a 5 star from my family. Ron
Gracie Grant
Gracie Grant
Aug 18, 2021
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Everyone at the practice has been hugely supportive, kind and encouraging of me through the years dealing with my fears. Today they went yet another extra mile to make me feel accepted and validated. They are the first medical practice to include my correct gender and pronouns in my file! I couldn’t be happier.
Heather Poirier
Heather Poirier
Jun 20, 2021
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I was trying to decide what I could write that would do Dr. Dong Li justice, because I could not find the best way to dexpress how grateful I am to Him and his staff, for their care, concern and commitment to do their absolute best for their clients. A recent event for me was a good example when Dr. Li, performed serious search for the proper… screw to fit my implant that took him on a path, including having to acquire information from my retired dentists in Quebec and finally the surgeon who performed the procedure. After that it was research to find exactly which implant it was from among
Sean Fitzgerald
Sean Fitzgerald
May 10, 2021
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Since moving to Brockville 7years ago Dr. Li has been our family dentist. Recently one of our daughters needed a baby tooth extracted. I could confidently tell her that Dr Li was the only Dentist I would allow to extract a tooth and that he AND his staff were caring, respectful and compassionate. She went in feeling a bit nervous, but came out like it wasn’t a big deal. Thanks to all of you at this clinic for your professional and compassionate service. Much respect. Sean FitzGerald.
Walter Bradley
Walter Bradley
Apr 29, 2021
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Awesome Dentist Great Staff always look forward to seeing you guys! Thanks for another Great Visit today! Walter
Pamela Cassell
Pamela Cassell
Apr 21, 2021
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Great office and staff. Root canal done and wouldn’t have anyone else. Thank you. Great dentist.
Karen Robertson
Karen Robertson
Dec 15, 2020
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This is a wonderful place to go if you don't like going to the dentist! The staff are super friendly and always willing to help you in anyway. The office is very clean and they have a good system going for Covid. I'd recommend this practice,
Katherine Elizabeth
Katherine Elizabeth
Sep 03, 2020
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This dentist is amazing. He is so kind, caring and patient. He explains everything very well and makes you feel at ease.