Welcome to
Orthodontic Harmony

Expert, Efficient, Effective, Empathetic, Esthetic

Discover Our Ortho Difference

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Airway-Conscious Orthodontics

We evaluate jaw structure, tongue posture, and breathing patterns to support your long-term health.

Orthodontic Care for All Ages

From kids to adults —
personalized care at every stage.

A High Standard of
Expertise

Care from a Board Certified Orthodontist with years of experience.

Who We Treat

For Kids

For Teens

For Adults

Tracy Li Cheung DDS MS

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.

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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.

Our Orthodontic Treatments

Digital Braces

Clear Aligners

MSE/MARPE

Early Treatment

Orthognathic Surgery

Airway-Conscious Orthodontics

Digital Orthodontics is Here

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

  • Image The Ultimate Guide to Braces Care Instructions Oral Hygiene by Dr. Tracy Li Cheung
    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 […]

  • Image Why Orthodontic Harmony is a Leading Orthodontist for Adult Care in Briarcliff Manor
    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
    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. […]

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