All of the staff are so very friendly. They always get to me on time….
If you have been diagnosed with obstructive sleep apnea but find yourself entirely unable to sleep through the night with a loud CPAP machine, you are not alone. Custom-fit oral appliances offer a highly effective, FDA-cleared CPAP alternative that gently supports your jaw to keep your airway open natively.
Compliance Challenges
Tight straps frequently trigger localized skin chafing or raw pressure sores across the bridge of the nose, making falling asleep a persistent struggle.
Many individuals experience heightened anxiety or feeling trapped while breathing against a forced air flow machine, preventing regular REM cycles.
Improper mask seals can blow pressurized air directly into your eyes or trigger severe drying inside the nasal passages and throat cavities.
Packing bulky humidifiers, finding electrical outlets near hotel beds, and traveling through airport security adds layers of restriction to your routine.
Clinical Trade-Offs Matrix
"The American Academy of Sleep Medicine formally recognizes custom-fit mandibular advancement devices as a first-line treatment choice for patients with mild to moderate sleep apnea, and as the premier alternative for severe sleep apnea patients who have documented CPAP intolerance. Ditching your mask doesn't mean giving up on your health."
Your Restorative Journey
We analyze your jaw alignment joints, review your sleep diagnostic records, and ensure your oral boundaries are completely optimized for comfortable device support.
High-resolution digital scans model your mouth. A medical-grade, incredibly strong, and slim advancement device is milled to guarantee comfort.
Your appliance is titrated forward across a few brief checks. This advances the jaw by microscopic intervals to completely clear away tissue blocks.
A non-invasive follow-up home sleep study is scheduled with your device in place. This confirms that airway collapses are managed successfully.
Oral appliances for sleep apnea fall under your medical insurance benefits, not dental. Our administrative team cross-codes and submits all pre-authorizations to minimize your out-of-pocket costs.
We work in close coordination with your diagnostic sleep physician or pulmonologist — ensuring your clinical records, test metrics, and long-term results remain perfectly synchronized.
We do not simply hand you a mouthguard and walk away. We check jaw joint health, muscle function, and teeth stability markers at every regular checkup to protect your smile long-term.
All of the staff are so very friendly. They always get to me on time….
Very friendly and professional staff.They are honest and do a great job.
First experience went awesome & I look forward to my future visits! I broke my…
They are very friendly an efficient
Great experience! Very thorough, friendly & gentle. They provide detailed explanations of procedures and upfront…
The receptionists, the hygienist, Nicole and Dr. Nguyen were all very communicative, professional, efficient and…
Hygienist, Angela, very thorough, does an excellent job explaining teeth and toothbrush issues. Reminding me…
Met Hygienist Angela today for the first time. She was extremely thoughtful, thorough and educational….
Everyone is very polite and helpful. I had to make a last minute appointment because…
I appreciate their honest work and explanation of what is going on when I get…
Very nice, I was totally comfortable. Thanks.
Very thorough exam and nice people!
Amazing Dental Care. From the Receptionist, throughout the whole process, Everyone makes you feel special….
Thank you for getting me in today you made my day.
Everyone there is friendly. The office is spotless and the hygenists are very thorough. Office…
Jan, their dental hygienist did a fabulous job cleaning my teeth. Very knowledgeable and thorough.
Dr. B was thorough and I am glad that my son had his chipped tooth…
Hygienist was great,and Dr.'s explanation of teeth matters explained throughly.
You really care about your clients!!! More than the one I had after40 plus years…
Very kind and efficient. Friendly staff.
Very pleased! As an itinerant substitute dentist she did a fantastic and thorough job.
CRD stands behind its work and products Rarely do you see a company that has…
Dentist, associates, & all office staff are absolutely awesome. They don’t treat their patients as…
Great experience! Made me feel very comfortable and wanted to make sure I was okay…
I had my first visit. I had to miss my first appointment….The staff was very…
I feel very comfortable there
Service was on time and very friendly.
A perfect place with super-professional people who provide excellent service. I was extremely satisfied with…
Great care, friendly staff. Hard to find a dentist this good and caring but this…
I had work done in both Waupaca and Wausau locations over the past year. Doctors…
The assistants and the doctor are very nice and explains things very well.
Friendly Staff and the dentist is the best dentist I’ve ever been to 😊
I've been with crystal river for about a year now and they have been nothing…
I had my bottom teeth removed. I had no bruising, swelling or any pain, just…
I couldn’t be happier with Crystal River Dental. Everyone from the front desk to the…
I had a wonderful experience. The dental hygienist was very nice and was also encouraging…
I had an exam with Dr Nguyen, that was very thorough. I appreciate his comprehensive…
Every was nice and helpful.
Glad to be here: good listeners, good attention to detail, and hospitable. All make you…
Crystal River Dental is a top notch practice from top to bottom. Highly competent and…
My Hygienist, Angela, was very friendly and thorough. She has nice conversation and lets me…
Every time I’m here the entire staff is friendly, helpful, kind and on top of…
Very good. On time and thorough.
Great attention to detail.
Outstanding care. Professional and compassionate.
Tina was excellent in what she was doing with my teeth. Was able to get…
First visit to Crystal River Dental. The staff was very accommodating and helpful.
The new dentist was very friendly and good and the hygienist was great.
Dr. Nguyen and staff are great. I'm very happy with the excellent care and the…
Great customer service and friendly staff! Outstanding dentist!
I highly recommend Crystal River Dental. Everyone there is professional and kind. I have been…
Great dentist and coworkers!
As a first time patient, I was very happy with the hygienist and the dentist.
They have always done a great job with my regular teeth cleaning. got same day…
Even being late everyone was pleasant
This dentist made me feel BEYOND comfortable! I have never had a dentist so forward,…
Always a pleasant experience Thank you
For the first time in my life I am not afraid to go to the…
She was awesome. She was concerned and listened to me
I had dental phobia, but everyone here is so kind, patient and understanding. Dentist does…
Very friendly and efficient, best dentist I've ever had. Due to exposed roots teeth are…
Very sad to see Doctor Lap Nguyen had left sure enjoyed going to have him…
Very happy with the crown Color was perfect and so was the fit.Thank you!
The appointment was right on time. My cleaning was great without discomfort. Dr. did a…
Staff is always upbeat and friendly.
Very professional and thorough.
Professional and sensitive to patients needs.
Crystal River Dental does a fantastic job. Hygienist Angela is very thorough and takes the…
Excellent care in a friendly and professional manner.
The dentist is very cordial and respectful. I appreciate the care she gives.
It was a great experience, they were very unstanding and very kind.
I've been really impressed with the service and the quality of work. This visit provides…
Dr Nguyen is a very knowledgeable and caring person..he explains options and the why of…
Today, I had a cleaning of my teeth at Crystal Dental. The service I received…
The young lady that cleaned my teeth was very thorough and had a very pleasant…
I was very pleased with the staff and Dr. Matte. Thank you.
Crystal River Dental is a very professional and caring establishment. The atmosphere is relaxing. I…
A very good dentist and very nice and friendly
Had a crown done today, always professional and painless work done by the dentist here…
Routine 6 mo cleaning and exam today. Punctuality is appreciated. Comfortable, painless procedures done in…
Love this place & the Dentist! They are efficient, friendly and realistic! They work with…
Very competent and friendly people. Angela did a great job cleaning my teeth.
Dr. Nguyen and all the staff have been friendly, helpful, very skilled, and very good…
I thought she is very kind and gentle! Gave me good advice for future care!
I chatted with hygienist and dentist. Both were nice and knowledgeable. I had a filling…
Very professional and friendly.
I found a diamond of a dentist office in Waupaca, WI . From the reception…
Very through and honest dentist. Sugested but did not try 2 push expensive improvements.
Love the dentist! They are very caring and efficient.
I always feel very cared about. 😊 I am cared about as a person compassionately…
Dr. Lap Nguyen was the dentist I saw today, and I was very impressed. I…
Everything they did was pain free. Thank you
All employees are very nice and listen to ymy issues and explain what needs to…
Great and helpful always listens to my concerns
Always on time. Always very friendly.
I like Dr. Nyugen my dentist here at Dental Crystal River – Waupaca very professional…
The cleaning was done in a relatively painless way. The exam was thorough and I…
Great experience at Crystal River Dental. My Hygienist, Angela did an outstanding job and I…
After starting in 2022, at CRD, I was happy the practice finally settled down with…
Doc was great. Got one tooth pulled didn't feel a thing. Doc was very informative…
They were very nice and took care of me right from the start
Friendly, professional, took the time to answer my questions.
I'm very pleased with the service and the professionalism at Crystal River dental. I felt…
Very friendly and great service
Good experience! Dr.Saad, assistant Lisa, and hygienist Angela have all been very professional and helpful….
The staff at Crystal River Dental is very professional, friendly & efficient. I am so…
Amazing from when you first walk in the door until you leave. Everyone treats you…
Painless, highly effective lab-fabricated appliances designed to stop heavy chronic snoring in patients free of underlying apnea blocks.
Airway health and jaw positioning are closely integrated. We assess jaw alignment health and muscle function concurrently.
Crystal River Dental provides high-resolution 3D scanning, direct medical insurance filing, and custom CPAP alternatives for families throughout Waupaca, WI.