
General Dentistry
Sleep Apnea Treatment in Minnesota
Sleep better, breathe easier, and protect your long-term health.
Sleep apnea is more than a snoring problem. It is a serious condition where breathing repeatedly stops and starts during sleep, disrupting rest and placing significant strain on the heart, brain, and immune system. Dental sleep solutions offer a non-invasive path to better breathing and deeper, more restorative sleep.

Sleep Apnea Treatment in Minnesota
Obstructive sleep apnea occurs when the soft tissues of the throat collapse during sleep, blocking the airway. The result is fragmented sleep, oxygen deprivation, and a host of downstream health effects including increased risk of high blood pressure, heart disease, stroke, diabetes, and cognitive decline. Effective treatment makes a profound difference in quality of life and long-term health.
The Dental Approach to Sleep Apnea
For patients with mild to moderate obstructive sleep apnea, or for those who cannot tolerate CPAP therapy, a custom oral appliance offers an effective and far more comfortable alternative. The device is worn during sleep and works by gently repositioning the jaw and tongue to keep the airway open.
- Custom Oral Appliances Precisely fitted to your mouth for maximum comfort and effectiveness. Far more discreet and portable than CPAP machines.
- Mandibular Advancement Devices The most common type of sleep appliance, these gently advance the lower jaw to prevent airway collapse during sleep.
- Tongue Retaining Devices An alternative for patients who do not tolerate jaw repositioning, these hold the tongue forward to maintain an open airway.
Signs You May Have Sleep Apnea
- Loud or Chronic Snoring One of the most common indicators, especially if accompanied by gasping or choking sounds.
- Waking Unrefreshed Feeling exhausted despite a full night of sleep is a hallmark sign of disrupted sleep cycles.
- Morning Headaches Reduced oxygen during the night can cause headaches upon waking.
- Daytime Fatigue Sleep deprivation accumulates, affecting mood, focus, and overall cognitive function.
A Holistic Perspective on Sleep Health
We believe that sleep is foundational to whole-body wellness. We approach sleep apnea treatment as part of a broader commitment to helping patients live healthier, more energized lives. We work collaboratively with sleep physicians when appropriate to ensure comprehensive, coordinated care.

Sleep Apnea Treatment FAQ
- How do I know if I have sleep apnea?
- Common signs of obstructive sleep apnea include loud snoring, waking up gasping or choking, morning headaches, daytime sleepiness, and trouble concentrating. Dr. Miller may also spot clues during a dental exam, such as a scalloped tongue, worn teeth from nighttime grinding, or a narrow airway. Only a sleep study, either in a lab or at home, can formally diagnose the condition and measure its severity.
- Can a dentist treat sleep apnea?
- Yes. After a physician diagnoses obstructive sleep apnea, a dentist can provide a custom oral appliance, which is a recognized treatment for mild to moderate cases and for patients who cannot tolerate CPAP. At Valley View Dental, Dr. Miller fits these appliances using digital impressions and works with sleep physicians when needed, viewing healthy breathing as foundational to whole-body wellness.
- Is an oral appliance as effective as CPAP?
- For mild to moderate obstructive sleep apnea, a custom oral appliance can work comparably to CPAP for many patients, largely because people tend to wear it more consistently. CPAP remains the standard for severe sleep apnea. A mandibular advancement device holds the lower jaw slightly forward to keep the airway open, with no mask, hose, or machine noise, and a follow-up sleep test can confirm how well it is working.
- Do I need a sleep study before getting an oral appliance?
- Yes. A formal in-lab sleep study or a home sleep test is needed to confirm the diagnosis and severity of sleep apnea before an oral appliance is prescribed. The results, often reported as an apnea-hypopnea index (AHI), help determine whether an appliance is appropriate. Valley View Dental can help point patients from St. Peter and the greater Mankato area toward the testing step.
- Will insurance cover a dental sleep apnea appliance?
- Oral appliances for sleep apnea are often billed to medical insurance rather than dental insurance, and coverage typically depends on a documented sleep study and a physician's prescription. Benefits vary widely from plan to plan. The Valley View Dental team can help you understand your options, and financing through CareCredit, Cherry, or Alphaeon is available for any remaining balance.
- How long does it take to get used to a sleep apnea appliance?
- Most patients adapt to a custom oral appliance within about one to two weeks. Mild jaw soreness, extra saliva, or a slightly different bite feeling in the morning is common at first and usually eases as the jaw muscles adjust. Dr. Miller adjusts the advancement gradually over follow-up visits to balance comfort with airway support.




