Sleep Apnea Treatment Nashville: What Patients Should Know

By Dr. Steven Enrich, MD — Board-Certified Otolaryngologist

What Is Sleep Apnea and How Is It Diagnosed?

Sleep apnea is a sleep disorder in which breathing stops and restarts repeatedly throughout the night, disrupting restorative sleep and reducing blood oxygen levels.

The three main types recognized by the American Academy of Sleep Medicine are:

Obstructive Sleep Apnea (OSA): Caused by a physical blockage of the upper airway, most often by relaxed soft tissue.
Central Sleep Apnea (CSA): Caused by the brain failing to send proper signals to the breathing muscles.
Complex Sleep Apnea Syndrome: A combination of obstructive and central patterns.

How Diagnosis Works

Diagnosis typically begins with a clinical evaluation by a qualified physician. Dr. Enrich conducts a thorough head-and-neck examination to identify structural factors that may contribute to airway obstruction — including nasal polyps, a deviated nasal septum, or enlarged adenoids and tonsils.

Patients are usually referred for a polysomnography (PSG), a sleep study conducted at a certified sleep center, or a home sleep apnea test (HSAT) for straightforward OSA cases. The Apnea-Hypopnea Index (AHI) derived from these studies quantifies severity:

AHI Score	Severity Classification
Less than 5 events/hour	Normal
5–14 events/hour	Mild OSA
15–29 events/hour	Moderate OSA
30+ events/hour	Severe OSA

According to the NHLBI, no treatment recommendation should follow until a confirmed diagnosis is in hand. Dr. Enrich's approach prioritizes diagnostic clarity before any intervention is discussed.

What Are the Common Sleep Apnea Treatment Options in Nashville?

Several evidence-based treatments may help manage obstructive sleep apnea, and the right path depends on severity, anatomy, patient health, and patient preference. Dr. Enrich discusses every available option with patients before any plan is agreed upon.

Continuous Positive Airway Pressure (CPAP) Therapy

CPAP therapy remains the first-line treatment for moderate to severe OSA, according to the American Academy of Sleep Medicine's 2023 clinical practice guidelines. A CPAP device delivers pressurized air through a mask to keep the airway open during sleep. Adherence rates vary, and some patients find alternative approaches better suited to their anatomy or lifestyle.

Oral Appliance Therapy

Mandibular advancement devices (MADs), fitted by a qualified dentist or sleep medicine provider, reposition the lower jaw to reduce airway collapse. The FDA has cleared several oral appliance designs for use in adults with mild to moderate OSA who do not tolerate CPAP.

Surgical Evaluation by an ENT Specialist

For patients whose sleep apnea is driven or worsened by structural issues in the nose or throat, surgical correction may be appropriate. Procedures that an otolaryngologist may evaluate include:

Septoplasty to correct a deviated nasal septum that narrows breathing passages
Turbinate reduction to address enlarged nasal turbinates
Tonsillectomy and adenoidectomy, particularly effective in pediatric patients with OSA
Uvulopalatopharyngoplasty (UPPP) for select adult patients with excess soft palate tissue

Dr. Enrich holds fellowship training in advanced sinus and skull base surgery, bringing over two decades of surgical precision to complex airway evaluations. Surgery is never the default — it is considered only when anatomy clearly contributes to obstruction and when less invasive options have been thoroughly discussed.

Hypoglossal Nerve Stimulation

The Inspire device, cleared by the FDA in 2014, stimulates the hypoglossal nerve to keep the tongue from collapsing backward during sleep. This option may be appropriate for adults with moderate to severe OSA who cannot use CPAP. Candidates are identified through a drug-induced sleep endoscopy (DISE) evaluation.

Why Does Untreated Sleep Apnea Matter?

Untreated obstructive sleep apnea is associated with a broad range of health consequences that extend well beyond daytime fatigue.

The NHLBI links OSA to increased risk of hypertension, type 2 diabetes, stroke, atrial fibrillation, and depression. A 2022 study published in the journal Nature Communications found that individuals with severe OSA had a significantly higher 10-year cardiovascular event risk compared to those without the condition.

Key facts about untreated sleep apnea:

The CDC estimates that insufficient sleep affects roughly 1 in 3 American adults.
The Federal Motor Carrier Safety Administration (FMCSA) has identified untreated OSA as a commercial driving safety concern, citing crash risk data.
Children with untreated OSA may experience behavioral problems, attention difficulties, and academic challenges, according to the American Academy of Pediatrics.
Bed partners of people with untreated OSA report significant sleep disruption of their own.

Early evaluation is associated with better outcomes across all these areas. If fatigue, loud snoring, witnessed breathing pauses, or morning headaches are present, a formal evaluation is the appropriate next step — not continued waiting.

How Does Dr. Steven Enrich Approach Sleep Apnea Care in Nashville?

Dr. Steven Enrich, MD, is a board-certified otolaryngologist (ENT specialist) with fellowship training in advanced sinus and skull base surgery. He has practiced in Nashville, Tennessee for over 20 years and currently sees patients through Tennessee Breathe Free, which is accepting new patients.

His approach to sleep apnea treatment follows three principles:

Diagnostic clarity first. No treatment is recommended before a thorough evaluation — clinical exam, relevant imaging if warranted, and sleep study data — confirms what is actually driving the patient's symptoms.
Shared decision-making. Patients receive a plain-language explanation of every relevant option, including non-surgical and surgical paths, before agreeing to any plan. This is not a one-size-fits-all process.
Evidence-based medicine. Recommendations align with published clinical guidelines from organizations including the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) and the American Academy of Sleep Medicine (AASM).

Dr. Enrich treats both pediatric and adult patients, recognizing that sleep apnea presents differently across age groups. Children with snoring, mouth breathing, bedwetting, or behavioral changes may benefit from an ENT evaluation to assess tonsil and adenoid size — common anatomical contributors to pediatric OSA.

Patients in Nashville and across Middle Tennessee can request an appointment directly.

When Should Nashville Residents Seek a Sleep Apnea Evaluation?

A sleep apnea evaluation is appropriate when symptoms suggest disordered breathing during sleep. The American Academy of Sleep Medicine identifies the following as common warning signs:

Loud, habitual snoring
Witnessed apneas (breathing pauses noted by a bed partner)
Gasping or choking during sleep
Waking with a dry mouth or morning headache
Excessive daytime sleepiness despite adequate time in bed
Difficulty concentrating or memory problems
Frequent nighttime urination (nocturia)

For children, the presentation often differs. Parents should consider an ENT evaluation if a child snores most nights, breathes through the mouth, has restless sleep, or shows behavioral or learning difficulties that do not have another clear explanation.

Self-reported symptoms alone are not sufficient to confirm a diagnosis. A formal evaluation by a board-certified physician, followed by a validated sleep study, is required. Patients in the Nashville area who recognize these symptoms are encouraged to schedule a consultation with Dr. Enrich's office to discuss next steps.

Frequently Asked Questions

What is sleep apnea treatment, and who provides it in Nashville?

Sleep apnea treatment refers to the medical and sometimes surgical interventions used to reduce or eliminate breathing interruptions during sleep. In Nashville, treatment is provided by sleep medicine physicians, pulmonologists, and board-certified otolaryngologists (ENT specialists). Dr. Steven Enrich, MD, at Tennessee Breathe Free, evaluates adult and pediatric patients and coordinates care that may include CPAP therapy, oral appliance therapy, or surgical correction of airway anatomy where indicated.

Does insurance cover sleep apnea diagnosis and treatment in Nashville?

Most major insurance plans, including Medicare and Tennessee Medicaid (TennCare), cover medically necessary sleep apnea evaluations and treatments when supported by clinical documentation. Coverage typically requires a physician referral and an approved sleep study. CPAP equipment, oral appliances, and surgical procedures each have specific coverage criteria. Patients should contact their insurance carrier directly and confirm benefits before scheduling, as coverage details vary by plan.

Can a deviated septum or nasal polyps cause sleep apnea?

Yes. Nasal obstruction from a deviated septum, enlarged turbinates, or nasal polyps can worsen obstructive sleep apnea by increasing airway resistance and forcing mouth breathing during sleep. A board-certified ENT specialist can examine the nasal passages and determine whether structural factors are contributing to sleep-disordered breathing. Correcting nasal obstruction through procedures such as septoplasty may improve CPAP tolerance or, in select cases, reduce apnea severity, though outcomes vary by patient.

Is sleep apnea in children treated the same way as in adults?

No. Pediatric sleep apnea is most often caused by enlarged tonsils and adenoids rather than the soft palate and tongue-base issues more common in adults. According to the American Academy of Pediatrics, tonsillectomy and adenoidectomy is the standard first-line treatment for most children with OSA and enlarged tonsils. CPAP is used in children when surgery is not appropriate or sufficient. Dr. Enrich evaluates pediatric patients and tailors treatment to the child's specific anatomy and age.

How is sleep apnea severity measured?

Sleep apnea severity is measured using the Apnea-Hypopnea Index (AHI), which counts the average number of breathing interruptions per hour of sleep. An AHI under 5 is considered normal in adults. An AHI of 5 to 14 indicates mild OSA, 15 to 29 indicates moderate OSA, and 30 or more indicates severe OSA. AHI is calculated from a polysomnography (in-lab sleep study) or a validated home sleep apnea test, both of which require a physician order.

What should I expect at a first sleep apnea appointment with Dr. Enrich?

At an initial consultation, Dr. Enrich will review your symptom history, sleep patterns, and relevant medical background. He performs a physical examination of the head and neck, including the nasal passages, oral cavity, and throat, to identify anatomical factors that may contribute to airway obstruction. If a sleep study has not yet been completed, he will discuss the appropriate diagnostic next step. No treatment is recommended until the evaluation is complete and findings have been explained clearly.

Conclusion

Sleep apnea is a common but frequently overlooked condition that affects patients of all ages across Middle Tennessee. A proper diagnosis — confirmed through a formal sleep study and a thorough clinical evaluation — is the essential first step before any treatment is considered.

Dr. Steven Enrich, MD, is a board-certified otolaryngologist with fellowship training in advanced sinus and skull base surgery and over 20 years of clinical experience in Nashville. Through Tennessee Breathe Free, he provides sleep apnea evaluations for both adult and pediatric patients, guided by evidence-based medicine and a commitment to shared decision-making.

If you or a family member are experiencing chronic snoring, daytime fatigue, or witnessed breathing pauses during sleep, the right next step is a formal evaluation. Dr. Enrich's office is currently accepting new patients. Reach out to schedule a consultation and get the clarity you deserve.