Call Now
Website
Call
Business Details
Emergency
services
Your Trusted Orthodontist in Kanata
Sim Orthodontics has been dedicated to transforming smiles in Kanata and the surrounding areas for over three decades. Founded by Dr. David Sim, our practice combines extensive experience with a personalized approach to orthodontic care. We prioritize patient comfort and satisfaction, offering tailored treatment plans that address individual needs. Our team utilizes advanced technology, including Invisalign and precision-brace placement, to ensure effective results. Dr. Sims commitment to excellence is reflected in his hands-on involvement in every stage of treatment. Beyond clinical expertise, we emphasize community service through initiatives like Smiles for Canada and global outreach programs.

Our office fosters a welcoming environment where patients feel valued and supported. With flexible scheduling and a focus on timely appointments, we respect our patients time and priorities. Brenda, our receptionist, and the entire team provide clear communication and assistance with financial and insurance matters. Whether treating children, teens, or adults, we strive to deliver exceptional orthodontic outcomes that enhance confidence and oral health.
Services
Orthodontic Evaluation Braces Invisalign Retainers Early Treatment
Highlights and features
  • Over 30 years of experience in orthodontic care
  • Personalized treatment plans tailored to individual needs
  • Hands-on expertise from Dr. Sim in every procedure
  • Flexible scheduling with punctual appointment management
  • Community-focused practice with global outreach initiatives
What people say
Friendly and accommodating staff Highly skilled and honest Excellent service and results Personalized treatment plans Timely and professional
Services
Adult Orthodontic Treatment
Sim Orthodontics provides specialized care for adults seeking to improve their smile and oral health. Our treatments include discreet options like clear braces and Invisalign, ensuring minimal impact on daily life. With a focus on efficiency and comfort, we address alignment issues and bite problems, delivering results that enhance both aesthetics and functionality.
Invisalign
Invisalign treatment uses custom-made, removable aligners to gradually straighten teeth without traditional braces. Ideal for adults and teens, this solution offers a nearly invisible alternative that fits seamlessly into active lifestyles. Our team ensures precise planning and monitoring for optimal outcomes.
Early Orthodontic Evaluation
Early intervention helps identify and address orthodontic issues in children before they become complex. We assess jaw development and tooth alignment to create timely treatment plans, often reducing the need for extensive procedures later. This proactive approach ensures healthier, more stable results.
Retainers
After braces, retainers maintain your new smile by preventing teeth from shifting. We offer Essix, Hawley, and bonded lingual retainers, each tailored to your needs. Proper retention is critical for long-term success, and our team provides guidance on care and maintenance.
Braces
Traditional metal and clear ceramic braces effectively correct misalignment and bite issues. Dr. Sim personally places each brace with precision to ensure optimal movement. Our approach balances speed and comfort, with regular adjustments to track progress and achieve desired outcomes efficiently.
People
Dr. David Sim
Orthodontist
Dr. David Sim, a Kanata resident for over 25 years, specializes in orthodontics with over 30 years of experience. He volunteers globally and locally, including at the Ottawa Mission Dental Clinic, and leads a church support group.
Brenda
Receptionist and Office Administrator
Brenda has managed patient care at Sim Orthodontics since 1994, assisting with appointments and insurance. She enjoys fostering patient relationships and contributes to the office's welcoming atmosphere.
Carrie
Lab Technician and Dental Assistant
Carrie has supported orthodontic treatments since 2002, specializing in appliance fabrication. Her attention to detail and patient engagement ensure a smooth experience for all clients.
Tori
Dental Assistant
Tori joined the team in 2018, assisting with clinical tasks and patient care. Her adaptability and friendly demeanor make her a valuable asset to the practice.
Questions
What orthodontic services do you offer?
We provide braces, Invisalign, retainers, early orthodontic evaluations, and personalized treatment plans for patients of all ages.
Do you treat adult patients?
Yes, we specialize in adult orthodontics, including discreet options like clear braces and Invisalign.
Are emergency appointments available?
Yes, we offer prompt emergency care for urgent orthodontic issues.
What payment methods do you accept?
We accept major credit cards, debit, and direct insurance billing. Flexible payment plans are available.
Do you accept dental insurance?
Yes, we work with most insurance providers and assist with claims processing.
Reviews (6)
Joyce Liu
Jan 03, 2022 Report
My brother and I both went to Dr Sim for our braces and our youngest brother will soon be coming his way too! Very satisfied with our experience.
Maureen Ferrante
Oct 01, 2021 Report
A great and very personal experience at Dr. Sims office. Brenda, Dr. Sim and all of the staff were so positive and professional. They went above and beyond to accommodate our needs, especially during a pandemic. Great results! Thank you! Thank you!
Gaelan Hortness
Mar 27, 2021 Report
Best orthodontist I have ever had. OK, its the only one I ever had, but the experience felt personal like they knew your mouth and what they needed to do to get it perfect. Everyone was super friendly with every interaction I had with them. If you need an orthodontist, pick this one!
Claire Wise
Mar 12, 2021 Report
Thank you so much to Dr. Sim and his amazing team for my daughter's beautiful new smile! We are so happy we chose this office- the smaller practice, personal treatment and ability to get to know your dental team so well was a pleasure. Brenda and Tori are always there with a smile and Dr. Sim does a great job seeing your child each visit. He's always calm and reassuring and was the perfect orthodontist for Brynn. Her treatment ended as predicted (other than a slight Covid closure related delay!) and I can't say enough about how happy we are with how gorgeous her teeth are. Thank you all so much
Tony Davidson
Nov 15, 2020 Report
Dr. Sim and his staff are excellent and extremely professional. My son's experience was very positive from the beginning of his journey with braces, until they were removed last week. Thank you to Dr. Sim and his team for their dedication and professionalism.
Ryan David
Sep 09, 2019 Report
I liked going to see Dr Sim. I had braces for over two years and now I have a great smile. The office was always pleasant and Dr Sim made the entire experience pass by effortlessly. My three sisters also went to Dr Sim and we highly recommend you go meet him as he can fix anything.