Airway-Conscious Orthodontics in Briarcliff Manor, NY

Straight teeth are just part of the picture. Your breathing, sleep, and long-term health matter too.

True orthodontic health goes beyond a beautifully aligned smile. At Orthodontic Harmony, we understand that how you breathe and sleep directly impacts your overall quality of life. If you suspect that structural issues are affecting your breathing or sleep health, we are here to help.

Rather than offering generic solutions, we provide comprehensive, specialized clinical examinations to determine if you or your child could benefit from targeted structural intervention. Because complex physiological issues require a team approach, we work closely alongside your primary care physician, ear, nose, and throat (ENT) specialists, myofunctional therapists, and other healthcare professionals to build a comprehensive, multi-disciplinary picture before finalizing any treatment plan.

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What is Airway Orthodontics?

Airway orthodontics is not a standalone procedure; it is a holistic treatment philosophy and diagnostic approach that connects orthodontic development directly with breathing patterns, sleep quality, and facial growth.

Traditional orthodontics often focuses strictly on aligning crooked teeth within the existing dental arches. An airway-conscious approach goes much deeper, evaluating the structural foundations of your smile. We meticulously examine jaw development, resting tongue posture, and the available airway space. By shifting the focus from purely cosmetics to an evaluation of function, structure, and long-term stability, we design custom therapies meant to complement your body’s natural physiology.

Please note: Airway-focused orthodontic care is intended to optimize skeletal structure and supportive oral function. It is not an absolute cure, nor is it a standalone treatment for clinical medical disorders like obstructive sleep apnea.

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Who It’s For

Airway-conscious skeletal development is highly individualized, and its goals adapt based on a patient’s age and structural maturity.

Children

  • Mouth Breathing: Chronic mouth breathing can alter natural facial growth, leading to longer facial profiles and dropped jaw postures.

  • Narrow Palate & Crowding: A restricted, high-arched upper jaw limits the natural space available for adult teeth and the nasal floor.

  • Early Intervention Opportunities: Evaluating children early allows us to leverage active growth cycles, guide proper jaw expansion, and encourage healthy facial development.

Adults

  • Snoring & Compromised Sleep: Skeletal constriction or an underdeveloped lower jaw can contribute to nighttime airway resistance and fragmented sleep.

  • Orthodontic Relapse Cases: Adults who experienced severe crowding or relapse after childhood braces often have underlying, unaddressed structural narrowness.

  • Functional & Aesthetic Concerns: We address mature jaw structures to achieve a balanced facial profile while maximizing the functional volume of the oral cavity.

Comprehensive Expertise at Orthodontic Harmony
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Signs You or Your Child May Benefit

Many underlying structural issues reveal themselves through day-to-day habits and sleep behaviors. You may benefit from an airway-focused structural evaluation if you notice the following signs:

  • Constant mouth breathing (during the day or while sleeping)

  • Chronic snoring, gasping, or heavy breathing at night

  • Severely crowded, overlapped, or blocked-out teeth

  • Narrow dental arches or a crossbite

  • Poor sleep quality, morning fatigue, or daytime restlessness

  • A formal medical diagnosis of sleep apnea or sleep-disordered breathing

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Our Comprehensive Approach

At Orthodontic Harmony, we take a comprehensive, airway-focused approach to orthodontic care that considers not only dental alignment, but also jaw development, oral function, breathing patterns, and sleep health. We believe orthodontics can play an important role in supporting overall facial development and function at every stage of life: from children to adults.

Our treatment philosophy emphasizes individualized care and close collaboration with specialists including myofunctional therapists, ENT physicians, pediatric dentists, and oral and maxillofacial surgeons to help ensure thoughtful, well-coordinated treatment planning. Driven by the philosophy that “form follows function,” we utilize advanced 3D cone-beam computed tomography (CBCT) and high-definition digital scans to analyze the relationships between your bones, joints, and soft tissues.

When appropriate, treatment options may include traditional orthodontic expansion, specialized skeletal techniques like Maxillary Skeletal Expansion (MSE) or Mini-implant Assisted Rapid Palatal Expansion (MARPE), and coordinated orthognathic surgery as part of a broader, collaborative approach to care.

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Grounded Benefits of Care

While orthodontics cannot replace targeted medical treatments for sleep disorders, optimizing your oral and jaw structures provides distinct physical advantages:

  • Supports Better Breathing Patterns: Widening a narrow upper jaw can naturally expand the nasal floor, facilitating more comfortable nasal breathing.

  • Encourages Proper Jaw Development: Early guidance helps the upper and lower jaws grow in harmony, preventing severe alignment discrepancies.

  • May Improve Sleep Quality: Optimizing tongue space and oral volume helps reduce structural restrictions that contribute to restless nights.

Frequently Asked Questions (FAQ’s)

Yes. It is an established clinical approach backed by modern anatomical research. It highlights the undeniable link between the development of the maxillofacial complex (the jaws and face) and oral-nasal function. It expands standard orthodontics by treating the teeth as part of a larger craniofacial system.

No, it complements it. Airway-conscious orthodontics utilizes the same advanced systems like digital braces or clear aligners to safely align the teeth. The difference lies in the diagnostic phase, where jaw width, tongue posture, and structural function are planned before the final tooth alignment is completed.

No. Obstructive Sleep Apnea (OSA) is a complex medical condition that must be diagnosed and managed by a certified sleep physician. While our structural treatments (like MSE/MARPE skeletal expansion) can increase the physical volume of the oral cavity and improve nasal airflow, they are components of a collaborative, multi-disciplinary care plan, not an independent medical cure.

Following the guidelines of the American Association of Orthodontists, we recommend children receive an initial structural evaluation by age 7. At this stage, their first permanent molars have erupted, allowing us to spot narrow palates or jaw imbalances early enough to utilize their natural growth spurts for non-surgical expansion.

What Our Patients Say

Jason Marquard profile picture
Jason Marquard
4 weeks ago
I went to see Dr. Tracy as an adult for treatment of crowding of my lower front teeth that was causing me some discomfort. She came up with an excellent treatment plan and executed it seamlessly within about an 8 month period from braces to retainer. I’m very, very pleased with the result both aesthetically and in terms of comfort. For personal attention, care, and excellence look no further than Orthodontic Harmony. Thank you Dr. Tracy and Ayxa you guys are the best!
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Millie Almonte
1 month ago
Dr. Tracy and her staff are absolutely wonderful! We’ve had such a great experience with my son’s orthodontic care, Dr. Tracy is very responsible and professional with appointments, always organized and punctual. She explains everything clearly and takes the time to make sure we fully understand the process and treatment plan. She is also incredibly attentive, patient, and caring, which makes every visit comfortable and stress-free. Her staff is just as kind, welcoming, and helpful. We truly appreciate the exceptional care they provide and highly recommend Dr. Tracy and her team!
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Chelsea Boothe
1 month ago
I was disappointed to learn that I paid ~$6500 for treatment only for this office to not have a finalized scan of my teeth on file. I was given active clear aligners at my final appointment in addition to several inactive trays and told that if I needed more trays I’d need to get my teeth rescanned and it would cost around $1200-1400. I ended up asking my dentist to scan my teeth as his office can mail you new trays at a moment’s notice if anything happens. This was especially disappointing because Dr. Cheung knew that I only lived here while my husband attended school, I’d never be able to get to her office to get rescanned if something happened to my trays.

Additionally, I was told the office could remove and replace my brackets/buttons for the clear aligners prior to my wedding as a complimentary service. In the end, Dr. Cheung felt I was far enough along in my progress that we didn’t need to put those particular brackets/buttons back after the wedding. I was fine with this because I trusted her opinion, but this resulted in a tooth on my upper left side sitting higher than the rest of my teeth. I was told this would get better, but it did not.

When I was initially invited to do a Google review by Dr. Cheung, I would’ve given 5 stars, but it was what happened at the finish line that really ruined the experience for me. My smile turned out beautifully, I just would have expected my tooth to sit flush like the rest of my teeth and for my final form to be on file without an additional cost.
Lauren Links profile picture
Lauren Links
2 months ago
This practice was recommended to me by a fellow parent for their caring approach to orthodontistry. And they exceeded our expectations! Dr. Tracy has the most wonderful bedside manner, which matters a lot when it's a child's first medical happening. She took an educational approach to teaching him and us about his expanders, with beautiful results 9 months later. The office has all of the things you want: clear communication, excellent management of payment and insurance matters, clean and convenient office and on time appointments!!! It really felt like having a family care for us! I highly recommend! We drove 30 min each way for the appointments and it was worth every minute for the supportive collaboration and great work.
Stephen Gomez profile picture
Stephen Gomez
4 months ago
Dr. Cheung and everyone at Orthodontic Harmony have helped me through my orthodontic journey in an unexplainable way. They made sure I was always informed, comfortable, and satisfied every step of the way. They helped me coordinate with my surgeon and my dentist to make sure there were no loose ends. I genuinely believe my orthodontic journey wouldn’t have been nearly as success without Dr. Cheung on my team.
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Samantha Mckay
4 months ago
My daughter and I had an excellent experience with Dr. Tracy at Orthodontic Harmony. She was recommended by our pediatric dentist and we very much trust his opinion. She was very clear about each step of the process and took the time to make sure we understood next stops as well. I would 100% recommend her to anyone seeking an orthodontist in the area.
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Diep Le
5 months ago
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We had a wonderful experience with Orthodontic Harmony. Jonathan has just completed his orthodontic treatment, and the results are absolutely beautiful. His progress throughout the process was excellent, and we felt very confident every step of the way.

The care was truly outstanding — professional, attentive, and thorough. The entire staff is incredibly kind and caring, always making sure Jonathan felt comfortable and well taken care of.

We are extremely happy with the results and highly recommend Orthodontic Harmony to anyone looking for exceptional orthodontic care.
Tomomi Arata profile picture
Tomomi Arata
5 months ago
We’re fortunate to have found Dr. Tracy Cheung and her team at Orthodontic Harmony. We, parents of a teenager, were complete novices in visiting Orthodontists’ offices to learn about the entire process of getting braces for our daughter. Dr. Cheung, her assistant, Ayxa, and staff immediately welcomed us and eased our apprehension. Among the myriad of great attributes of Dr, Cheung, such as her friendliness, professionalism, and patience, what we’re most pleased with is her integrity. We followed her clear guidance and saw the reinforced result. We firmly recommend Dr. Cheung, Ayxa, and everyone at Orthodontic Harmony to anyone who seeks the finest orthodontic experience.
Miranda Waterbury profile picture
Miranda Waterbury
5 months ago
My experience has been excellent. I came into the consultation not sure what to expect and with frankly low expectations of results due the extreme crowding. Fast forward and I have a great straight smile and the entire staff worked together as my team to get best results. The practice is pristine and so clean and they have the state of the art equipment for imaging to get best fit possible. I Highly recommend!!
Both of my children have been well cared for by Dr. Cheung and her team. The practice is extremely professional and they truly care about their patients. Dr. Cheung has a wonderful bedside manner that puts children at ease. Office space was always very clean and well maintained. We are very happy with the results of their treatment and highly recommend Orthodontic Harmony.
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A.Bileri
7 months ago
I had an excellent experience with Orthodontic Harmony for my son's treatment. The entire team was kind, patient and incredibly professional. The orthodontist is extremely knowledgeable and takes the time to explain everything in detail, always making my son feel comfortable during his visits. His teeth look amazing, and the results exceeded our expectations. I am very grateful for the care they provided and highly recommend them!
June Nguyen profile picture
June Nguyen
7 months ago
I just completed my Invisalign journey with Dr. Tracy at Orthodontic Harmony, and I am absolutely thrilled with my new smile!
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!
Neyddie C. profile picture
Neyddie C.
9 months ago
I can’t say enough great things about Dr. Tracy Cheung, Ayxa and the team at Orthodontic Harmony. This was my last option for a third opinion of the process I needed to take for my smile. After a sleepless night and extensive research at 2 in the morning, I found Dr. Tracy at Orthodontic Harmony.

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.
Brian Rodricks profile picture
Brian Rodricks
9 months ago
I had such a great experience with Orthodontic Harmony! From the beginning, they made me feel comfortable and explained every step of the process clearly. The staff was always friendly, professional, and patient with all my questions. My treatment went smoothly, and I’m so happy with the results my teeth are straighter than I ever imagined. I highly recommend them to anyone considering orthodontic treatment!
Yen Pham profile picture
Yen Pham
9 months ago
My family has five members, and all five of us are very happy to have Dr. Tracy taking care of our beautiful teeth. She is very serious about her work, intelligent, and highly skilled in her profession. Thank you, Dr. Tracy, for helping my whole family feel happy with our lovely smiles
Diana G profile picture
Diana G
11 months ago
I wanted adult braces for a while and finally decided to go for it. After searching, I found Dr. Tracy Li Cheung and her wonderful team. From the initial visit I knew I was in good hands. Every visit was thorough, informative, and I knew what to expect. Dr. Tracy and Ayxa were there for me every step of the way. I love my new smile! Even my dentist was impressed with the progress. If you’re looking for an awesome team that does a great job, I recommend Orthodontic Harmony!
Jose Lamela profile picture
Jose Lamela
11 months ago
Very nice orthopedic office. The staff is amazing and they do such a great job. They are great with getting back to you right away when you need to contact them. Also the doctor genuinely cares about how you feel about things and making the right decision for you and your family at the moment (both what’s going on physically with your teeth and financially in your wallet).
Lisa Beck profile picture
Lisa Beck
11 months ago
We highly recommend this practice to anyone who needs an orthodontist. Dr. Tracy has been working with my son for about 2 years as he prepped for, got braces, and went through the various steps. My son is amazing, but he is a teenage boy and also tends to chew on everything! Dr. Tracy was so supportive, encouraging, and positive with him, which made the entire process so pleasant. He struggles to remember certain routines, but she never made him feel badly and always worked with us to figure out the best way to help him do what he needed to do.

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!
Orthodontic Harmony has been treating my two children for the last 10 months. Doctor Cheung listened to my concerns about my child’s jaw alignment and tailored a plan of treatment that was specific to him and me! She did not jump into a treatment plan. Rather, she listened to our concerns as a family and made a plan that was best for us all! I have nothing but good things to say about both her and her staff.
We had a wonderful experience with Dr. Tracy's orthodontic practice. From start to finish, everything was handled with professionalism and care. Appointments were always prompt and easy to schedule,and the office was spotless and welcoming. The staff was incredibly friendly and made us feel comfortable at every visit. Communication was clear and easy, and Dr. Tracy did an amazing job transforming my daughter's smile. The results are beyond what we hoped for. We're so grateful for the care and attention that was provided. Highly recommend!
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!
Michelle Kenny profile picture
Michelle Kenny
1 year ago
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!!
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 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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