Expert, Efficient, Effective, Empathetic, Esthetic
Read More
Expert, Efficient, Effective, Empathetic, Esthetic
Read More
Welcome To Orthodontic Harmony®
Dr. Tracy Li Cheung of Orthodontic Harmony® is a forward-thinking, orthodontic expert who believes in clear communication, attention to detail, and progressive solutions.
Juilliard/Stanford/UCSF trained Board Certified Orthodontist, Dr. Tracy Li Cheung, provides progressive orthodontic solutions to children, teens, and adults in Westchester and surrounding counties. As the only Board Certified Orthodontist in Briarcliff Manor, Pleasantville, Thornwood, Sleepy Hollow, Tarrytown, Croton-on-Hudson, Yorktown Heights and Peekskill, Dr. Cheung provides an expert level of care to her patients. When you visit Orthodontic Harmony® for the first time, Dr. Cheung will perform a consultation to assess your orthodontic needs and formulate a customized treatment plan. Dr. Cheung will tailor treatment directly to your individual needs to set you on your path to achieving your best smile.
Dr. Cheung devoted hundreds of additional hours to become a Board Certified Orthodontist. Dr. Cheung first had to successfully pass a rigorous written exam covering orthodontic theory and dental sciences. She then had to pass an oral exam and a committee review of her treated cases. Becoming Board Certified is a voluntary achievement that Dr. Cheung chose to pursue on her own, and in doing so as an Orthodontist in Briarcliff Manor, New York, she has thoroughly illustrated her highest commitment to excellence in orthodontics.
Why Choose Us?
Beyond offering the expertise of Dr. Cheung, Orthodontic Harmony® also provides patients with the benefits that come from using the latest technology and state-of-the-art equipment. This ensures our patient’s comfort while we deliver comprehensive and progressive care through efficient and effective treatment.
Dr. Cheung is committed to providing impeccable care and service that leads to outstanding orthodontic results, all to help you achieve your best smile.
Please Note: Masks Are Required For Your Visit
My daughter had a wonderful experience here with Dr. Tracy Li Cheung. We highly recommend this practice as Dr. Cheung and Ayxa were always friendly, knowledgeable, and thorough in explaining what to expect and how to care for the palate expander and braces. My daughter just had her braces removed and her teeth look great! She is happy with the results and loves her smile!!
Wow! Where can I begin? I’ll start by sharing that I had a cross bite, flared teeth caused by a previous orthodontic treatment done elsewhere and of course my teeth were misaligned. Upon my first consultation Dr, Tracy knew exactly what I needed to start. My top teeth were crowded and I needed a palette expander to create more room in my top teeth. After that I had braces to correct my misaligned teeth. Both Dr. Tracy and Ayxa were very patient with me, interested in my concerns and thorough with every step that was performed. Their level of knowledge and professionalism exceeded my expectations. My braces came off today and I cannot express enough my gratitude towards this great team whom literally has helped me regain my confidence. My smile looks amazing :) and I don’t have to feel insecure about my teeth ever again! Thank you Dr. Tracy and Ayxa for all of your hard work and dedication because it is clearly evident and I will be forever grateful!
Stephenie Molina
4/22/2025
I highly recommend Dr. Tracy. She came highly recommended to me by friends, and we have had a wonderful experience working with her.
From the moment we walked in, the office staff was friendly, and Dr. Tracy took … More
Mariana Mastracchio
3/16/2025
I have been a patient of Dr. Cheung for a little over a year and I can confidently say she is the best orthodontist and has an incredible team. Everyone is very professional, friendly, and truly patient oriented. Dr. Cheung is very detailed … More
Charlene Olaverria
3/09/2025
I can't think of enough amazing things to say about Dr. Cheung and her staff. They are wonderfully patient and informative in explaining the process and various steps involved resolving orthodontic issues. For those patients that might be anxious or nervous like my child, they have taken the time and been extremely understanding. The office is easy to find and we have never had an issue with scheduling appointments. I highly recommend Orthodontic Harmony.
It’s been a 2+ year journey with Dr. Tracy . I’m grateful for her attention to detail. Great patient experience. Aysia is always very helpful. I’m very happy with my final results. Highly recommended!
Wonderful practice with a friendly, professional and very knowledgeable orthodontist. Dr. Cheung was able to address my daughter’s needs on short notice. We were greeted by friendly staff and after our initial meeting, we felt confident in the treatment options offered by Dr. Cheung. I highly recommend this practice to all in need of orthodontic care.
Olivia Andreacchi
1/05/2025
My teeth look amazing!!! I found Dr Tracey by doing research on the internet. I wanted stellar reviews. Her office is run like a fine tuned machine with enough reminders not to forget your appointments and time to reschedule if needed. She is a PERFECTIONIST and her staff is small and super competent. I can't say enough Just Smile and do it.
I've had a wonderful experience with Orthodontic Harmony! Dr. Tracy Li Cheung is amazing. Her gentle, professional care made my dental alignment easy and comfortable. I highly recommend this practice.
I was referred to Dr. Cheung in 2021 as I was beginning the long and challenging road to double jaw surgery to correct an underbite. Dr. Cheung, Ayxa and the entire staff at Orthodontic Harmony were never anything but extremely pleasant, friendly and supportive throughout the entire years-long process. The practice is pretty busy but they always found ways to accommodate me if something came up scheduling-wise. At 9 months post-op now, I could not be happier with my results, as both the surgery at Montefiore and the orthodontic work here went exactly as I had hoped. The pre-op preparation and post-op recovery was at times very difficult, but my appointments with Dr. Cheung were easily the least painful and stressful element of the entire process. She treated me amazingly and I would recommend her to anyone.
