Medically Reviewed by Dr. Dee Dee Meevasin, DMD on July 15, 2026
About 30 million people in the US have sleep apnea. Most of them don’t know it. Most find out because someone else noticed — a partner described watching them stop breathing, or a sleep study during a workup for something else turned it up. Either way, dentists have a specific role in what comes next — not diagnosing the condition (that’s the physician’s job), but treating it with oral appliances for patients with mild to moderate obstructive sleep apnea.
At Dee for Dentist, sleep apnea is regular clinical work. We see it often enough that the evaluation and appliance fitting process is straightforward for us. Contact our office to schedule if you’ve been diagnosed or think you may have it.
What Sleep Apnea Is
Obstructive sleep apnea happens when throat tissue collapses during sleep. Airway narrows or closes. Oxygen drops. The brain kicks in with an arousal reflex — airway reopens, you won’t remember it. This repeats all night: mild cases are 5 to 14 times per hour, moderate cases 15 to 29, severe 30 or more. That number is the AHI, or apnea-hypopnea index. It comes from the sleep study and determines treatment severity.
Central sleep apnea is a different problem. The airway isn’t involved — the brain’s breathing signal misfires. Complex sleep apnea is both types running together. Less common. Looks similar from the outside. The treatment path is completely different. Long-term OSA links to cardiovascular disease, hypertension, type 2 diabetes, and stroke risk are well-established in the research literature — these aren’t fringe concerns.
Signs Worth Taking Seriously
Here’s what patients who come in for sleep apnea consultations most often describe: they snore. Loudly enough that a partner noticed. They’re exhausted in the morning regardless of how many hours they were in bed. Afternoons are brutal. They wake with a dry mouth, which tells us mouth breathing ran through the night. Headaches when they wake — temples, usually.
The thing that finally pushes most people to come in is a partner saying they witnessed pauses in breathing. If someone who shares a bed with you has said that, get a sleep study. It’s the fastest way to know what’s actually happening. Come in after you have the results.
Where Dentistry Fits Into Sleep Apnea Care
Diagnosis comes from a physician — polysomnogram in a lab or a home sleep test. After that handoff, a dentist who works with sleep-disordered breathing handles the oral appliance piece. We take impressions, assess the jaw and bite, and fabricate the device calibrated to your anatomy. That’s our piece of the care.
We also see pediatric cases. Children ages 2 to 12 are still developing their jaw and airway structures. Airway problems in adults frequently trace back to jaw development patterns that were set in childhood. That structural change only happens during growth — not after. Sleep apnea in childhood development is its own topic. We have a separate page on Healthy Start and sleep-disordered breathing for parents who want to understand early intervention.
Oral Appliance Therapy: How the Appliance Works
Custom oral appliance. Worn at night. Looks like a retainer — not a mouthguard. Fits over the teeth and repositions the lower jaw a few millimeters forward during sleep. That shift keeps the back of the throat from collapsing over the airway. It’s the primary non-CPAP treatment option for mild to moderate obstructive sleep apnea.
CPAP is more effective per hour of use than an oral appliance. That’s true. The problem is compliance. Studies consistently show that somewhere between a third and half of CPAP patients stop using it within the first year. The mask. The hose. The noise. The travel bag. An oral appliance is silent. No power needed. Pocket-sized. A treatment that’s actually used every night beats one that’s technically superior but sitting on the nightstand unused. The American Academy of Sleep Medicine has OAT listed as appropriate first-line care for mild-to-moderate OSA. Severe OSA patients who can’t use CPAP: also a candidate. The device is FDA-cleared and covered by most medical insurance — not dental — when sleep apnea has been formally diagnosed.
Fitting requires impressions of both arches and a bite registration. Fabrication takes 2 to 3 weeks. Adjustment visits follow in the first month as the jaw adapts to the new sleep position. We also work alongside nightguard and sleep appliance options for patients who are grinding alongside their breathing concerns.
What Happens at Your First Appointment
Bring the sleep study results if you have them. We review the sleep study first: AHI, the oxygen saturation dip profile, overall findings. Then we look at airway, jaw position, bite relationship, and your existing dentition. We ask about TMJ history specifically — joint problems change which appliance design works and how far forward the jaw can comfortably be repositioned. We flag that up front when it’s relevant.
Clinical picture is good: we take impressions at that visit. Appliance in 2 to 3 weeks. Follow-up in the first month while you adapt. If you haven’t had a sleep study yet, we can help coordinate that part of the process. At-home sleep tests are widely available and an appropriate starting point for a lot of patients.
Ready to Get Better Sleep?
Dr. Dee Dee Meevasin, DMD founded Dee for Dentist in Las Vegas with airway health as part of the clinical picture from day one. DMD from the University of Nevada, Las Vegas School of Dental Medicine. Dr. Milan Montero on our team holds dual laser proficiency certification and focuses on soft tissue concerns — tongue restriction, tissue bulk — that contribute directly to snoring and airway restriction.
Snoring consistently. Waking up tired regardless of hours slept. Being told you stop breathing. Any of those is a reasonable reason for a dental evaluation. Contact our Las Vegas office to schedule a sleep apnea consultation.
Frequently Asked Questions About Sleep Apnea and Dental Treatment
Can a dentist treat sleep apnea?
Dentists don’t diagnose sleep apnea — that requires a physician and a sleep study. After the diagnosis is confirmed, a dentist trained in sleep-disordered breathing fabricates a custom oral appliance that repositions the lower jaw during sleep to keep the airway open. The American Academy of Sleep Medicine recognizes oral appliance therapy as a first-line treatment for mild to moderate OSA. We coordinate with sleep physicians and primary care providers, not in isolation from them.
What is oral appliance therapy and how does it work?
Custom dental device. Worn during sleep. Most patients compare it to a retainer. Holds the lower jaw slightly forward to keep the throat tissue from collapsing over the airway. Silent, no power required, easy to travel with. For patients who can’t tolerate CPAP or want a non-CPAP option, research supports OAT as effective treatment for mild to moderate obstructive sleep apnea. Severe OSA patients who can’t use CPAP: also a candidate.
Does insurance cover sleep apnea treatment from a dentist?
Medical insurance — not dental — covers oral appliance therapy when sleep apnea is formally diagnosed through a sleep study. Dental insurance typically doesn’t because OAT is billed as a medical service. Before your appointment, we can help you verify your benefits and identify your out-of-pocket costs so there are no surprises when the appliance is delivered.
Is a sleep study required before getting a dental sleep appliance?
Yes. A formal diagnosis from a sleep study is required before we can fabricate a treatment appliance. The AHI from the study — mild (5-14), moderate (15-29), severe (30+) — determines the treatment path. If you haven’t had a study yet, we can help coordinate the referral. At-home sleep tests are widely available now and appropriate for many patients as a starting point rather than doing an overnight lab study.
Can children have sleep apnea?
Yes — technically called sleep-disordered breathing in children because the diagnostic criteria differ from adults. Signs in kids: snoring, mouth breathing, restless sleep. Bedwetting that goes on past the usual age. Behavioral and attention issues that look like ADHD from the outside. Children between 2 and 12 are still forming their jaw and airway structures. Early intervention shapes the trajectory — later treatment manages the outcome. We offer Healthy Start — a program built specifically for children with airway development concerns.
About the Author
Founder, Dee for Dentist, Las Vegas, NV
Dr. Meevasin is the founder of Dee for Dentist in Las Vegas. She earned her undergraduate degree from the University of California, Irvine, and her Doctor of Dental Medicine from the University of Nevada, Las Vegas School of Dental Medicine. A CEREC mentor since 2013, her clinical focus includes same-day restorations, dental implants, cosmetic dentistry, and Healthy Start sleep apnea treatment for adults and children. She is actively involved in Team Smile, Smile it Forward, and the Fills Good Program.
