
Better nights.
More life
in your days.
RespAir Sleep provides personalized dental sleep medicine in Raleigh, North Carolina, including custom oral appliance therapy for sleep apnea and snoring. Whether you’re exploring treatment, looking for an alternative, or concerned about a partner, we can help you understand your next step.
Find answers about sleep apnea, testing, treatment choices, and daily care in our Learn Center.
Visit the Learn CenterCare that fits
the way you sleep.
Compare sleep apnea treatment options, including dental care we provide and treatments managed by your medical team.

Oral appliance therapy
A small, custom-fit oral appliance, also called a mandibular advancement device (MAD), is worn during sleep to help keep your airway open. No mask, tubing, or motor.
Explore oral appliance therapySee the appliance options
Combined sleep apnea therapy
For some patients, an oral appliance and CPAP can work together as part of a personalized treatment plan.
Snoring treatment
Find out what’s behind the noise, including whether sleep apnea may be part of the picture.
A full night in bed.
Still running on empty?
Sleep problems can show up in your days as well as your nights. If these signs feel familiar, it may be time for a conversation.
Explore the sleepiness questionnaire- Loud snoring or gasping during sleep
- Waking up tired, with a dry mouth or headache
- Brain fog or trouble concentrating
- A CPAP mask you struggle to use consistently

A focused practice.
A personal approach.
Meet Ashley S. DeSaix, DDS, MPH, D-ABDSM
Dr. DeSaix founded RespAir Sleep to give patients more options for better sleep and healthier breathing. Her care brings together focused training in sleep and TMJ disorders with a practical understanding of everyday life.
- Diplomate, American Board of Dental Sleep Medicine
- Diplomate, American Sleep and Breathing Academy
- Member, American Academy of Sleep Medicine
A clear path.
A team beside you.
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1
Start with a conversation
Tell us what brings you in, whether that’s your own sleep, a treatment you’ve tried, or concern for a partner.
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2
Make a plan together
We review your needs and explain the options, fit, and next steps.
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3
Stay supported
Fitting, adjustments, and follow-up are part of your ongoing care.
In-network with many major medical plans.
Our in-network insurers include Blue Cross and Blue Shield of North Carolina, Cigna, and Aetna. We also work with Medicare, TRICARE, and VA benefits. Participation, benefits, and authorization requirements vary by plan.
See all insurers and benefit detailsStart with
your questions.
Do I need a sleep apnea diagnosis first?
If you already have a sleep study, bring it with you. If you do not have a diagnosis, our team can help you understand the next step.
Is an oral appliance the right choice for everyone?
No. Your sleep apnea severity, health history, teeth, jaw, and response to treatment all matter. We review these together before recommending care.
Can I have a virtual consultation?
RespAir Sleep offers virtual and in-person consultations. Contact our team to find the right type of visit for your needs.
Talk with our
Raleigh team.
Ask about oral appliance therapy, insurance, or preparing for a consultation.