Dentist Services You Can Trust.
If you’re looking for a reliable dentist in Ottawa, we’re here to help! Known for affordable, gentle dental care, we provide quick appointments and timely, effective treatments tailored to your needs.


About Us
Certified Dentists Committed to Excellence
We are a team of 3 certified dentists with experience of over 12 year. We have mastered the skills of offering the best solutions with the latest technologies.
Our Services
All Your Dental Needs at One Place

Cosmetic Dentistry
Need help with teeth bleaching, enamel bonding and more? You can count on us for the best cosmetic services.

Dental X-Rays
X-rays help us reach the root cause of trouble and that’s where we like to dig in and help you with the right treatment.

Root Canals
Root canals can be painful. But, we assure the most painless and tension-free root canal treatments in town.
Book an Appointment & You’re Done!
Looking for the best & quick dental treatments without a long waiting time?
Simply reserve a time slot, walk in at the appointed time and get prioritized treatments at no extra cost.
Why Choose Us
We Make Dental Treatments Fun!

Meet Dr. Kevin Lee
Dr. Lee is regarded as one of the best doctors in the country. Check out some of his main skills below!
- 12+ Years of experience
- Worked on Canadian Dental Board
- Believes in Customer-First Service
Testimonials
What Our Clients Say
I had an incredible experience at ONTA Dentist with Dr. Lee! The entire team was welcoming, and Dr. Lee took the time to explain everything clearly, making me feel completely at ease. The treatment was gentle and painless—I’m so grateful to have found a dentist I can trust!

Grace Hill
Dr. Lee at ONTA Dentist is fantastic! I’ve always been nervous about going to the dentist, but he made the experience so comfortable. The whole process was smooth, from booking to treatment. I highly recommend ONTA Dentist for anyone in Ottawa looking for quality care.

Jamie Carter
ONTA Dentist and Dr. Lee are truly top-notch! The office is clean and modern, and Dr. Lee’s approach is both professional and compassionate. My procedure was quick, pain-free, and the results were excellent. I’ll definitely be returning and recommending them to family and friends.

Robert Owens