Custom-fitted device

Why Custom Oral Appliance

Our oral appliances are custom-fit to your mouth, creating a safe airway, reducing the number of times you stop breathing in the night. Get more restful, better sleep with a COA.

ProSomnus® Sleep and Snore Device
ProSomnus® Sleep and Snore Device

Improve Sleep & Reduce Breathing Stoppages

Custom oral appliances have been found to reduce the number of times you stop breathing in the night. This is measured as an Apnea-Hypopnea Index (AHI), which reduces when using the appliance. Instead of using a large, noisy CPAP machine, sleep more comfortably with a small, retainer-sized COA.

Revitalize Your Health

Sleep Apnea causes issues sleeping, but it can affect your overall health with issues including cardiovascular diseases and excessive daytime sleepiness. Feel rejuvenated after a night’s sleep with a COA.

ProSomnus® Sleep and Snore Device

Sleep Apnea Treatment

About the Custom Oral Appliance

Our custom oral appliance is a method of treating Sleep Apnea and snoring. Unlike traditional CPAP machines, this appliance is worn like a retainer overnight and doesn’t have any moving parts or electronics. It is custom fit to your mouth to slightly position your lower jaw forward while sleeping. This opens your airways, giving you restful sleep without Sleep Apnea or excessive snoring.

ProSomnus® Sleep and Snore Device

Smaller Volume, Greater Comfort

2.5x less overall volume, 4.5x more tongue space

Greater Durability

10x stronger, shatterproof

More Biocompatible, Easier To Clean

BPA Free, less porous and hygienic

Better Lip Competency

Anatomical splint design replicates patient’s anatomy

More Flexible

51% better flexibility for more comfort

Affordable options

Covered by Most Insurances

While deductibles and co-payments may vary, almost every medical insurance helps cover your sleep apnea solution. We also work with Medicare.

Pros & cons

Custom Oral Appliance vs. CPAP

More Comfort

More Comfort

Many patients report Custom Oral Appliances being more comfortable to wear throughout the night when compared to CPAP.

Convenient Size

Convenient Size

A Custom Oral Appliance is small and easy to travel with (similar to a retainer). CPAP machines are large and bulky, often requiring a case to travel with.



A Custom Oral Appliance has no moving parts & makes no noise, unlike a CPAP that is continually moving pressurized air through the machine.

Three easy steps

How It Works


Step 1. Measure

  • Work with us to schedule a sleep test or bring your current test results for a consultation.
  • We will make sure your test is evaluated by a board certified sleep physician and, if necessary, obtain your Letter of medical necessity (LOMN) and prescription.
  • We measure the mobility of your lower jaw and digitally scan your teeth for the fabrication of a custom oral appliance.

Step 2. Make

Our lab will fabricate your Custom Oral Appliance in approximately 3-5 weeks. While deductibles and co-payments may vary, nearly all medical insurance plans can be used to help cover the cost of your oral device. Not using insurance? No problem. Enjoy low monthly payments at 0% over 6 months.

Sleep Better

Step 3. Sleep Better

Simply put in your COA before going to sleep. Wearing your COA will bring your lower jaw slightly forward to open up your airway. The oral device works by preventing tissue at the back of the throat and the base of the tongue from collapsing back into the airway.

A Note From Our Founder

Hi, I’m Dr. Kelly Standish

If you’ve been diagnosed with sleep apnea, you may already be aware of the difficulties surrounding CPAP treatment.

While CPAP is an effective treatment for sleep apnea, patients often abandon their treatment altogether after nightly frustration with uncomfortable face masks and noisy machines.

This is why we introduce Custom Oral Appliances (COA) – a more comfortable, convenient alternative for treating sleep apnea.

Our Custom Oral Appliances are small, lightweight devices (similar to retainers) that you wear while you sleep. The device works by positioning your lower jaw slightly forward, opening up the airway to your lungs.

The COA has no moving parts & doesn’t make any noise while you sleep.

If you are not experiencing restful sleep, have been told you snore, or are unhappy with your CPAP, this treatment might be right for you.

Please call our office today to learn about your treatment options for a better night’s sleep.

Dr. Kelly Standish

North Florida Sleep Resources

Dr Kelly Standish of North Florida Sleep

Contact Us

North Florida Resources


1700 Eagle Harbor Pkwy
Suite 7
Fleming Island, FL 32003

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Monday 9am- 4pm
Tuesday 9am- 4pm
Wednesday 10am - 5pm
Thursday 9am- 4pm
Friday By Appointment
Saturday Closed
Sunday Closed

Schedule Your Sleep Apnea & Snore Consultation




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