Sleep Apnea
What Is Obstructive Sleep Apnea (OSA)?
Obstructive Sleep Apnea is a serious sleep-breathing disorder in which the upper airway repeatedly collapses during sleep, reducing oxygen flow to the lungs and fragmenting your rest. These episodes can happen hundreds of times per night, triggering stress responses that strain the heart, raise blood pressure, disrupt hormones, and prevent deep, restorative sleep.
Recent estimates show that 80+ million American adults live with OSA — and many remain undiagnosed. Left untreated, it can contribute to daytime fatigue, memory issues, mood changes, weight gain, and serious cardiovascular problems.
Common Signs & Symptoms
Do you (or your bed partner) notice any of these?
- Loud snoring
- Gasping or choking sounds during sleep
- Daytime exhaustion or “brain fog”
- Morning headaches
- Difficulty concentrating or irritability
- High blood pressure or other heart concerns
If you answered yes to any of these, a simple consultation with Dr. Zapatero could be life-changing.
Effective Treatment Options
After a confirmed diagnosis from a sleep study (in partnership with your physician), the two most common treatments are:
1. Continuous Positive Airway Pressure (CPAP) The long-standing gold standard. A mask connected to a machine delivers gentle air pressure to keep your airway open. Many patients experience immediate relief, though some find the mask or noise challenging for long-term use.
2. Oral Appliance Therapy (OAT) — Our Preferred Solution A comfortable, custom-fitted oral appliance (similar to a refined mouthguard) that gently advances the lower jaw to prevent airway collapse. It is:
- Quiet and portable (great for travel)
- Mask-free and hose-free
- Easy to adapt to (most patients adjust in just a few weeks)
Recent research and clinical guidelines show that precision oral appliances can be as effective as CPAP for mild to moderate OSA — with significantly higher long-term patient adherence.

At Starfish Dental Care, we proudly feature the ProSomnus EVO (including the advanced EVO Guided variant) as our primary appliance. This FDA-cleared, precision-milled device offers an incredibly comfortable fit, ample tongue space, and proven results. Patients love its small size, minimal bulk, and travel-friendly design.
Dr. Zapatero partners closely with your physician to determine the best option for your needs and lifestyle.
Meet Dr. Dag Zapatero, DDS
A graduate of the University of North Carolina School of Dentistry, Dr. Zapatero has dedicated over 30 years to advancing the art and science of dentistry. He is board-eligible with the American Board of Dental Sleep Medicine and brings extensive experience in dental sleep medicine to every patient.
Recognized as one of “America’s Top Dentists,” Dr. Zapatero holds Fellowship and Mastership from the Academy of General Dentistry, two Lifelong Learning and Service Recognition (LLSR) Awards, and Fellowship in the prestigious American College of Dentists. His thoughtful, patient-first approach ensures you receive personalized care in a comfortable environment.
What to Expect
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Consultation — We review your symptoms and medical history.
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Referral for sleep study (if needed) — We coordinate with your physician.
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Custom appliance fitting — Precise impressions or digital scans for your ProSomnus EVO.
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Follow-up & titration — We fine-tune the appliance for optimal results and comfort.
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Ongoing support — We’re with you every step of the way.
Ready to breathe easier and sleep better? Contact Starfish Dental Care today for a sleep apnea consultation in Virginia Beach. 📞 (757) 481-3893 Schedule Your Appointment
Featured Resource Are You Getting a Good Night’s Rest? – Read our latest blog on sleep apnea symptoms and solutions.