Welcome to
Orthodontic Harmony
Expert, Efficient, Effective, Empathetic, Esthetic
Discover Our Ortho Difference
Airway-Conscious Orthodontics
We evaluate jaw structure, tongue posture, and breathing patterns to support your long-term health.
A High Standard of
Expertise
Care from a Board Certified Orthodontist with years of experience.
Meet Dr. Tracy Li Cheung
A forward-thinking orthodontic expert who believes in clear communication, attention to detail and progressive solutions.
A Manhattan native, Dr. Tracy is the only Board Certified Orthodontist in Briarcliff Manor, NY and the surrounding Westchester area. At Orthodontic Harmony, Dr. Tracy provides progressive orthodontic solutions to children, teens and adults with a commitment to the highest standard of care through rigorous training and advanced digital orthodontics. Your first consultation with us will include a tailored treatment plan to your individual needs to set you on your path to achieving your best smile.

American Association of Orthodontics (AAO)
Diplomate of American Board of Orthodontics (ABO)
Peer Reviewed Author in Orthodontics
Personalized Orthodontic Care
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.
Digital Orthodontics is Here
Our practice integrates the latest in 3D digital orthodontics such as the iTero 3D Scanner, 3D printing and digital imaging through panoramic x-rays with minimal radiation. All of this technology is aimed to provide the best smile results with less time and more precision and comfortable care.
What Our Patients Say
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Orthodontic Insights
The Ultimate Guide to Braces Care Instructions & Oral Hygiene by Dr. Tracy Li Cheung
Starting your journey toward a straighter smile is an exciting milestone, but it also comes with new responsibilities. To ensure […]
Why Orthodontic Harmony is a Leading Orthodontist for Adult Care in Briarcliff Manor
In the past, orthodontic treatment was often viewed as a milestone reserved for teenagers. Today, the landscape has shifted significantly […]
How to Afford Orthodontic Treatment: A Practical Budgeting Guide
Investing in orthodontic treatment, such as braces or clear aligners, is a significant commitment to your long-term health and confidence. […]








