Welcome to York Orthodontics!

We offer our patients two convienient locations, Thornhill and North York. Our top priority is to provide you the highest quality of service and a friendly environment. At York Orthodontics, we are committed to giving our patients memorable smiles. Our main goal is to establish a lifelong partnership with all our patients. Every patient is unique and requires different care. We pride ourselves in the customized service we offer to all our patients. Whether you are an adult or a child, we are committed to providing you the best service.

Why York Orthodontics?

Dr. Nima Mir and the staff at York Orthodontics offer state-of-the-art orthodontic care. We provide an upscale, sociable and friendly environment to all our patients. We have never settled for anything less than perfection in our profession and our patients do not expect anything less. We use the latest technology in order to offer you a comfortable environment in addition to efficient and timely results.

Dr. Nima Mir

BSc (Hon), DDS, MSc, FRCD(C)

Dr. Nima Mir (Mirmoghtadaei) attended York University and upon earning his Bachelor of Science (B.Sc.) with Honours, he decided to pursue the rest of his education away from home. He completed his Doctorate of Dental Surgery (D.D.S.) degree at the prestigious University of Southern California (USC) in downtown Los Angeles, California. He then completed his Certificate in Orthodontics and Dentofacial Orthopedics, as well as Master of Science (M.Sc.) in Oral Biology at the University of Nebraska Medical Center (UNMC). Dr. Mir is a Fellow of the Royal College of Dentists of Canada FRCD(C) and holds qualifications to practice in both the United States and Canada.

Dr. Mir was inducted into the Omicron Kappa Upsilon (OKU) national dental honour society for demonstrating exemplary traits of character and potential qualities for future professional growth and attainments in the field of dentistry. He has received numerous awards, such as the OKU Donald C. Curnette Memorial Scholarship (2011), The Clifton O. Dummet & Malik Ethics Award (2011), OKU Charles O’Grady Memorial Scholarship (2010), Nathan A. Styrt Scholarship Award (2010), Alpha Omega Presidential Award (2010), and OKU Dexter Smith Memorial Scholarship (2009).
At his leisure, Dr. Mir enjoys traveling, exercising, and spending time with his family.

Cosmetic Dentistry

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Alignment Specialist

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Root Canal Specialist

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Our Office Philosophy

We strive for excellence with all our patients. We set our goals to achieve total patient satisfaction with the highest quality treatment and exceptional service. Our office will provide our patients with the latest technology available in orthodontics. Through continuing education and advanced training in orthodontics, we are confident we can bring our patients the newest and latest advances offered in dentistry today. Our office will be a pleasure to visit and our patients will feel at home.


Follow Us For Daily Updates

Our work is beyond our website! You could stay up to date with the latest information with just a click on our Instagram icon. You can find everything from amazing patient's cases to informative posts, photos and videos so that you can take the worry out of your treatment process and be completely aware of what's going to go on as soon as you start your orthodontic journey.


See Our Instagram

Here is a slideshow of the Thornhill office interior.

York Orthodontics

virtual tour

Take a virtual tour of York Orthodontics office at Thornhill. At our office we offer state-of-the-art orthodontic care in an upscale, sociable and friendly environment.