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Eat Good. Feel Good.
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Get up and Go
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A natural way of improving your health.
Train Yourself to Exercise in the Morning in Just a Week.
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Healthy Desserts Shockingly High in Protein.
Sleep Better.
Breathe Easier.
Without the Machine.
Custom oral appliance therapy for obstructive sleep apnea and snoring — the quiet, comfortable, clinically proven CPAP alternative. No masks. No hoses. No surgery.
Sleep Apnea Is More
Than Just Snoring
Obstructive sleep apnea (OSA) causes your airway to repeatedly collapse during sleep — cutting off oxygen to your brain and body. Left untreated, it dramatically increases your risk of heart disease, stroke, high blood pressure, type 2 diabetes, and depression.
And the impact goes beyond your health. Chronic fatigue destroys productivity, strains relationships, and makes every day harder than it should be. The good news: effective treatment exists — and it doesn't require a machine strapped to your face.
At Advanced Sleep Appliances, our orthodontic sleep medicine team in St. George, Utah specializes in treating sleep apnea and snoring with custom oral appliances — the comfortable, silent, clinically proven CPAP alternative.
Common Signs You
Shouldn't Ignore
If you experience two or more of these symptoms, you may have undiagnosed obstructive sleep apnea. Take our free assessment to find out.
Loud, Chronic Snoring
Persistent snoring that disrupts your partner's sleep is the most common sign of obstructive sleep apnea.
Gasping During Sleep
Waking up suddenly choking or gasping for air means your airway is collapsing while you sleep.
Daytime Exhaustion
Feeling tired despite a full night of sleep — because your body never reaches the deep, restorative stages.
Morning Headaches
Frequent headaches upon waking result from reduced oxygen levels and disrupted sleep cycles.
Dry Mouth & Sore Throat
Waking with a parched mouth or raw throat indicates mouth-breathing caused by airway obstruction.
Irritability & Poor Focus
Sleep deprivation from apnea impairs concentration, memory, mood, and decision-making ability.
Custom Oral Appliance
Therapy — Your CPAP
Alternative
We prescribe ProSomnus oral appliances — precision-engineered, FDA-cleared devices designed using artificial intelligence and manufactured with robotic precision. Worn like a small, comfortable mouthguard during sleep, these appliances gently reposition your lower jaw forward to keep your airway open.
The result: silent, restful sleep — without machines, masks, hoses, or surgery. And with a 96% patient preference rate over CPAP, this isn't just an alternative — for most patients, it's the better solution.
- Silent & comfortable — no machine noise, no mask, no claustrophobia
- Clinically proven for mild to moderate obstructive sleep apnea
- Custom-fitted using digital impressions for precision comfort
- Compact & portable — fits in your pocket, ideal for travel
- Insurance accepted — covered by most medical plans & Medicare
- No maintenance — no filters, parts, or cleaning supplies needed
Oral Appliance vs.
CPAP Machine
See why 96% of patients prefer oral appliance therapy over traditional CPAP treatment.
Your Path to Better
Sleep in 4 Steps
From first visit to restful sleep — a simple, streamlined process with expert guidance at every step.
Free Consultation
Meet with our sleep team to discuss symptoms, goals, and determine if you're a candidate.
Sleep Assessment
A convenient home sleep test diagnoses your condition — no overnight lab visit required.
Custom Fitting
Digital impressions create your precision-engineered ProSomnus oral appliance in 2-3 weeks.
Restful Sleep
Wear your appliance nightly. We monitor progress and adjust for optimal results.
Real Results From
Real Patients
"After years of restless nights and loud snoring, I finally found relief. The custom oral device was a game-changer — I wake up refreshed and energized. My wife is thrilled too."
"I was skeptical, but the team made the entire process seamless. The device is comfortable, easy to use, and incredibly effective. My snoring has completely stopped. I only wish I had done this sooner."
"From consultation to follow-up, the professionalism stood out. They tailored a solution to my needs — deeper sleep, better breathing, no more waking up through the night. Highly recommended."
Everything You
Need to Know
We understand that choosing a sleep apnea treatment is a big decision. Here are answers to the most common questions our patients in St. George, Utah and across Southern Utah ask about oral appliance therapy.
Don't see your question? Contact us directly — our team is always happy to help.
Oral appliance therapy uses a custom-fitted dental device — similar to a small mouthguard — worn during sleep to gently reposition the lower jaw forward. This keeps your airway open, eliminates snoring, and treats obstructive sleep apnea without machines, masks, or surgery. Our ProSomnus appliances are FDA-cleared, precision-engineered using AI-assisted design, and manufactured with robotic precision for a perfect fit.
For mild to moderate obstructive sleep apnea, oral appliances are highly effective. The key difference is compliance: oral appliances have a ~90% nightly usage rate compared to roughly 50% for CPAP. A treatment only works if you actually use it. In fact, 96% of ProSomnus patients prefer their oral appliance over CPAP therapy. For severe cases, oral appliances can also be used in conjunction with CPAP to reduce the pressure required.
Yes — virtually all medical insurance plans cover oral appliance therapy for diagnosed obstructive sleep apnea, including Medicare and veteran benefits. Our team handles insurance verification and filing so you can focus on getting better sleep. Deductibles and co-payments vary by plan, and we offer flexible payment options for any remaining balance.
Most patients receive their custom ProSomnus oral appliance within 2-3 weeks of their consultation. The process involves digital impressions of your teeth — no messy molds — and the appliance is fabricated in a specialized lab using advanced manufacturing technology for a precise, comfortable fit right out of the box.
Common symptoms include loud or chronic snoring, waking up gasping or choking, excessive daytime fatigue despite a full night's sleep, morning headaches, dry mouth or sore throat upon waking, difficulty concentrating, and irritability. An estimated 80% of sleep apnea cases go undiagnosed — our free sleep assessment can help determine if you're at risk.
A sleep study is required to diagnose obstructive sleep apnea and determine the appropriate treatment. The good news: most patients can complete this with a convenient home sleep test — no overnight stay at a sleep lab required. If you already have a recent sleep study, we can often use those results. Your medical insurance typically covers the cost of the test.
Two Convenient
Utah Locations
Schedule Your Free
Sleep Consultation
Ready to find out if oral appliance therapy is right for you? Fill out the form and our team will reach out within one business day to schedule your free consultation — or call us directly at any time.
Call Us Today
Speak directly with our sleep specialists. No forms, no waiting — just answers.
Mon–Fri 9am–5pm | No obligation
Or email us
[email protected]Sleep Apnea Treatment in St. George, Utah
Advanced Sleep Appliances is Southern Utah's dedicated orthodontic sleep medicine practice, providing expert oral appliance therapy for obstructive sleep apnea and snoring in St. George, Utah. Our team specializes exclusively in treating sleep-disordered breathing with custom-fitted ProSomnus oral appliances — the FDA-cleared, patient-preferred CPAP alternative.
Obstructive sleep apnea affects an estimated 22 million Americans, with 80% of moderate to severe cases going undiagnosed. In St. George and across Southern Utah — including Washington, Hurricane, Ivins, Santa Clara, and the greater Dixie area — residents often attribute symptoms like chronic snoring, daytime fatigue, and morning headaches to stress or aging. But these are frequently signs of untreated sleep apnea, a condition linked to serious health consequences including heart disease, stroke, high blood pressure, and type 2 diabetes.
Unlike traditional CPAP therapy, oral appliance therapy offers a quiet, comfortable, non-invasive treatment that patients actually use. Our ProSomnus devices are precision-engineered using artificial intelligence and robotic manufacturing, custom-fitted to each patient using digital impressions, and covered by most medical insurance plans including Medicare. With a 96% patient preference rate over CPAP and approximately 90% nightly compliance, oral appliances deliver real-world results that CPAP machines often can't — because the best treatment is the one you'll actually wear.
Whether you've been diagnosed with sleep apnea and struggle with CPAP, suspect you may have a sleep disorder, or simply want to stop snoring, our team at Advanced Sleep Appliances is here to help. We offer free sleep assessments at both our St. George and West Jordan locations. Call (435) 503-8503 today to schedule yours.