Sleep Apnea Treatment
with Custom Oral Appliances
Better sleep. Better health. Better life.
Helping patients in Weldon Spring and St. Charles County sleep better
with physician-coordinated oral appliance therapy for obstructive sleep apnea.

ABDSM Diplomate
AADSM Graduate
American Board of Dental Sleep Medicine, American Academy of
Dental Sleep Medicine

Coordinated Care
With Your Physician
Treatment is coordinated
with the prescribing
physician of your choice

Medicare
Provider
Coverage for Medicare and
other insurance subject to
eligibility and plan benefits

Convenient
Location
Located near
Hwy 40/I-64 and Hwy 94
in Weldon Spring, MO
RECOGNIZE THE SIGNS OF SLEEP APNEA
Could sleep apnea be affecting your health?

Obstructive sleep apnea narrows or blocks the upper airway during sleep. Many people remain undiagnosed because the symptoms can appear gradually or be mistaken for stress, aging, or poor sleep habits.
COMMON WARNING SIGNS
- Loud, persistent snoring
- Witnessed breathing pauses
- Gasping or choking during sleep
- Morning headaches or dry mouth
- Daytime fatigue or sleepiness
- Difficulty concentrating
- Frequent nighttime urination
- Trouble tolerating CPAP
Our comprehensive Sleep Apnea Guide explains the symptoms, causes, diagnosis, health risks, and treatment options in greater detail.
SLEEP APNEA TREATMENT OPTIONS
Sleep apnea care is not one-size-fits-all.
Treatment decisions should reflect the diagnosis, severity, health history, anatomy, preferences, and response to therapy.
01
CPAP Therapy
Positive airway pressure is highly effective and remains an important treatment option. We support patients who use CPAP and can also discuss combination approaches when appropriate.
02
Oral Appliance Therapy →
A custom, titratable appliance supports the lower jaw in a forward position to help maintain an open airway during sleep.
03
Hypoglossal Nerve Stimulation
A surgically implanted device that helps keep the airway open during sleep for carefully selected patients who cannot tolerate CPAP.
04
Coordinated Options
Depending on the patient, care may include positional therapy, weight management, ENT evaluation, surgery, or combined therapies directed by the medical team.
YOUR JOURNEY TO BETTER SLEEP
Sleep apnea treatment is individualized to ensure the best long-term results for you.
1–


Consultation
We review symptoms, health history, sleep testing, CPAP experience, and treatment goals.
2–


Evaluation
Every patient receives an evaluation to determine the most appropriate treatment approach.
3–


Medical Coordination
Oral appliance therapy for OSA begins with a medical diagnosis and prescription from your physician.
4–


Custom Fabrication
Digital records are used to create a custom, titratable appliance designed for precise fit.
5–


Follow-Up Titration
The appliance is adjusted while comfort, symptoms, bite, and jaw function are monitored.
6–


Effective Testing
Your medical provider may order follow-up sleep testing to confirm the treatment response.
EXPERIENCED, FOCUSED CARE
Meet Dr. Numpol Dejtiranukul
Credentials reflecting advanced knowledge
and experience in dental sleep medicine.

Diplomate, American Board of
Dental Sleep Medicine

Mastery Program, American Academy of Dental Sleep Medicine
Dr. Numpol Dejtiranukul is a Diplomate of the American Board of Dental Sleep Medicine and provides personalized care for patients with obstructive sleep apnea in Weldon Spring, Missouri. He also treats patients for their other general dental needs. Click the link below to navigate to the services webpage.
Dr. Dejtiranukul has been practicing as a dentist in St. Charles County for over 25 years. His approach emphasizes careful examination, appropriate appliance selection, gradual titration, management of dental and jaw-related effects, and ongoing communication with the patient’s medical team.

Dental Sleep Apnea Dentist
Weldon Spring, MO
TAKE THE NEXT STEP
Request a sleep apnea consultation.
Whether you have been diagnosed with sleep apnea, struggle with CPAP, or are looking for an alternative sleep apnea treatment, we’re here to answer your questions. Call our Weldon Spring sleep apnea office to schedule an appointment or to ask general questions about sleep apnea. Your sleep apnea solutions begin with us!
PHONE
info@MonticelloSleepDentistry.com
ADDRESS
530 Huber Park Ct, Suite 201
Weldon Spring, MO 63304
OFFICE HOURS
Monday-Thursday: 7:30 AM – 4:30 PM
Friday-Sunday: Closed
Conveniently located near the intersection of Highway 40/I-64 and Highway 94, serving Weldon Spring, St. Charles, St. Peters, O’Fallon, Cottleville, Dardenne Prairie, Lake St. Louis, Wentzville, Chesterfield, and the surrounding St. Charles and St. Louis area.
Contact Form
FOR REFERRING PHYSICIANS
A collaborative extension of the patient’s sleep medicine team.
Monticello Sleep Dentistry provides dental evaluations, custom appliance selection, fitting, titration, side-effect management, maintenance, and communication with the referring or prescribing provider.
Referral information
- Sleep study and diagnostic report
- Prescription or referral for oral appliance therapy
- Relevant medical history and treatment notes
- CPAP history, when applicable
