You deserve to love your smile!

E Line Orthodontics uses
an integrative and holistic approach to
help you with your oral health.

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Welcome to E Line Orthodontics! We are glad that you have chosen us to improve your smile and your overall health. Because our bite not only dictates our smile but also contributes to many aspects of our health, we follow an integrative and holistic approach to understand and treat the etiology rather than its symptoms. Whether you are visiting our office to correct a small dental misalignment or a facial asymmetry with open bite, we will always search for the most conservative, non surgical and integrative orthodontic treatment approach.

You will also find our office to be equipped with amenities designed to make your experience more pleasant and enjoyable. From our comfortable waiting area to our relaxing treatment areas, every detail has been designed with your satisfaction in mind.


Dental technology is ever-changing and constantly evolving. We do our best to stay relevant to the needs of our patients using advanced technology that helps us better diagnose and treat oral conditions and diseases. Our office features innovative oral health technology that makes it possible for us to provide unsurpassed patient care not available up until a few years ago.

If you are in search of an orthodontist who will attend to your needs, you can’t go wrong with our practice. Contact our office at your earliest convenience to schedule your consultation. We look forward to serving you and your family for many years to come.


Proudly serving the Frisco, McKinney, Prosper, Little Elm, The Colony, and North Dallas area communities, Dr. Yoon Chang and the entire team at E Line Orthodontics welcomes you to enjoy a lifetime of straight, beautiful smiles. Our practice philosophy is to provide the most efficient orthodontic treatment addressing your individual concerns while safeguarding your oral and overall health and always offering a comfortable and friendly environment.

With state-of-the-art treatments and services, orthodontic care is more effective and efficient than ever before. You’ll have the smile you wanted in no time at all! Dr. Chang provides comprehensive orthodontic care, including:

When you are ready to start your journey to a new, amazing smile, please feel free to contact our orthodontic office, conveniently located in Frisco, to schedule an orthodontic consultation with Dr. Chang and our team. There’s never been a better time to smile!

Our Philosophy

There’s more to orthodontics than straight teeth...

The human body is a set arrangement of parts connected to form an organic whole. Hence, it is considered to be a functioning organism with a number of bodily organs acting together to perform all functions needed to support life and health.

Our teeth, with their associated structures (e.g. muscles, bones, ligaments, TMJ, nerves and more) form the masticatory organ. The masticatory organ not only allows us to chew, communicate, breathe, but influences our body posture and also interacts with other organs to support life and health.

At E Line Orthodontics, we believe that orthodontics is about function. A functional bite will always work in harmony with other organs and make your smile look natural and enviously beautiful. Learn more about what your smile does to your health by browsing our site!

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