How We Are Different
At Orthodontic Harmony, we don’t believe in one-size-fits-all treatment. We believe in treating people—real individuals with unique goals, challenges, and stories. That’s why patients throughout Briarcliff Manor, NY and surrounding communities choose us not only for our expertise, but for our truly personalized approach to orthodontic care.
Led by board-certified orthodontist Dr. Tracy Li Cheung, our practice goes beyond conventional care to create treatment experiences that are empathetic, adaptable, and often life-changing.
We Meet You Where You Are
Whether you’re a child, teen, or adult, your orthodontic journey is deeply personal. That’s why we take the time to listen—really listen—to your concerns, preferences, and priorities. From the very first consultation, you’ll experience a level of compassion and attentiveness that sets us apart.
We understand that some patients come to us with dental anxiety, others with complex medical or dental histories, and many with goals beyond just straight teeth. No matter where you are in life, we’re here to support you—not just treat your teeth.
Flexible, Patient-Centered Planning
Most of our patients are candidates for more than one treatment plan. And that’s a good thing. We believe in offering options, because your orthodontic care should fit your needs, not the other way around.
During your initial consultation, Dr. Cheung will develop two or more customized plans based on your clinical needs, goals, lifestyle, and budget. Whether you’re choosing between clear aligners and ceramic braces, or deciding how to stage treatment around a restorative procedure, you’ll have all the information you need to make the decision that’s right for you.
No pressure. No push. Just a clear path forward—designed together.

We Think Outside the Box
What truly sets Orthodontic Harmony apart is our willingness to take on complex cases that other practices may turn away. We approach orthodontics with creativity, confidence, and cutting-edge techniques—including the use of skeletal anchorage (mini implants).
For example, we often treat patients with few remaining teeth—people who are mostly edentulous and may have been told that orthodontic treatment isn’t an option. Using mini implants, we can move teeth predictably even in the absence of traditional dental anchors, opening up transformative possibilities for patients who thought they were out of options.
This type of thinking—outside-the-box, solution-oriented, and patient-first—is built into everything we do.
A Higher Standard of Expertise
Dr. Cheung is a board-certified orthodontist in Briarcliff Manor, NY and one of the few in the region with advanced training in both traditional and interdisciplinary orthodontics. Her commitment to ongoing education and evidence-based care means you benefit from the most current techniques in the field—combined with the wisdom of experience.
From early intervention to adult orthodontics and complex multidisciplinary treatment plans, you can trust that you’re in highly capable hands.

Why Chose A Board Certified Orthodontist
Choosing a board-certified orthodontist means choosing a higher standard of care. Dr. Tracy Li Cheung has achieved board certification through the American Board of Orthodontics—an accomplishment held by fewer than half of all orthodontists.
This certification reflects advanced clinical skill, a commitment to lifelong learning, and a dedication to providing the most effective and up-to-date treatments. When you choose a board-certified orthodontist, you can feel confident that your smile is in the hands of a specialist who meets the highest standards in the field.
Digital Orthodontics & Advanced Technology
At Orthodontic Harmony, we believe great orthodontic care starts with great tools. That’s why we’ve invested in the latest digital technologies to ensure your treatment is faster, more precise, and more comfortable than ever.
From your first scan to your final result, our digital workflow enhances every step of your orthodontic journey. We use the iTero scanner for accurate, mess-free 3D imaging—no more gooey impressions. For patients with braces, we apply brackets using Digital Indirect Bonding powered by DIBS AI, which allows for highly precise bracket placement using custom-designed trays.
We also offer in-house 3D printing, which enables us to quickly create retainers, appliances, and custom trays without relying on outside labs. The result? More efficiency, fewer appointments, and better-fitting orthodontic solutions—tailored just for you.
Digital orthodontics isn’t just the future—it’s how we care for our patients today.
What Our Patients Say





The process was seamless. Dr. Tracy is incredibly skilled and attentive, always taking the time to explain what was happening with my trays and answering all my questions. I always felt like I was in expert hands.
If you are looking for an orthodontist who delivers amazing results and offers a fantastic, supportive experience, look no further than Dr. Tracy and her wonderful team. Thank you, Orthodontic Harmony, for my perfect smile!

Not only is she a true expert but she as well as Ayxa are also incredibly kind and patient. Scheduling was very easy and once I came in for my appt, The protocols they follow to ensure cleanliness and safety is impressing!
Dr. Tracy explained each step of my treatment and what to expect, so I felt comfortable, confident and overall safe and completely at ease with the treatment option I was given.
The communication between the staff and patients has shown me that we are highly considered, thought about and cared for. The follow ups and the willingness to accommodate you if you have any questions or concerns is such an important factor because as patients we never just want to feel like just a patient but like family that matters. And Here, I completely feel that.
I’m so happy I’m at the hands of a skilled and excellent Doctor along with her team. I’m looking forward to continued progress (which I already see in just 6 months)
I truly appreciate the level of detail and dedication put into their work. If you’re looking for an orthodontist who combines expertise with kindness and excellent patient care, Orthodontic Harmony is the place for you. Where you walk in as a patient and leave as family.





We had to move about 1.5 hours away in the middle of this process, and we chose to continue commuting back and forth to Dr. Tracy's office rather than finding someone new. It has been worth it because everyone at the office is incredibly friendly, supportive, and encouraging!
In addition, the change in his teeth and smile is significant and we are really happy with the results.
I would also add that this office is so on top of scheduling. We have never had to wait to be seen and are always in and out in a timely way - while never feeling rushed. I truly could not imagine a better experience!





From the moment we walked in, the office staff was friendly, and Dr. Tracy took the time to explain everything clearly.
She is patient, professional, and has made my son's orthodontic treatment smooth and stress-free. We’ve already seen amazing results and feel so confident in her care.
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