― AASM-Accredited Sleep Clinic

Sleep Disorder Treatment in Torrance, CA.

45 to 60 Minute Evaluations · Never Double-Booked · Torrance, California

Diagnosis and treatment for sleep apnea, snoring, CPAP intolerance, and restless leg syndrome from board-certified specialists who also treat TMJ and orofacial pain.

Fewer than 500 board-certified specialists worldwide

Diplomates of the American Board of Orofacial Pain

google logo

4.8

⭐⭐⭐⭐⭐

Trusted by hundreds of Google reviewers

Woman in a pink satin robe sits on a bed with white bedding, smiling and stretching her arms upward in a well-lit bedroom.
sleep center award

AASM-Accredited

Dental Sleep Medicine Department

Sleep disorders like sleep apnea, snoring, and restless legs syndrome prevent your body from getting the rest it needs. Left untreated, they can lead to serious health problems. At South Bay TMJ, Sleep, Headache & Orofacial Pain Institute, our AASM-accredited Dental Sleep Medicine Department provides diagnosis and treatment for sleep-disordered breathing, including comfortable oral appliance alternatives to CPAP.

sleep center award

Accredited Sleep Clinic

abop logo

American Board of Orofacial Pain

UCLA logo

School of Dentistry Faculty Members

32 years experience

Years of Clinical Experience

― Why It Matters

Sleep is not a luxury. It's a basic need.

When a sleep disorder prevents you from getting quality rest night after night, the effects reach far beyond feeling tired. Ongoing sleep problems can affect nearly every area of your health and daily life.

Health risks linked to untreated sleep disorders include:

The good news is that sleep disorders are treatable. The first step is getting a proper diagnosis from a specialist who understands the many forms sleep problems can take.
A man with short hair is lying in bed, sleeping on his side with a slight smile, resting his head on a beige pillow.
An older woman sits on a couch with her hand on her chest, looking concerned.
― What We Treat

Sleep conditions we specialize in.

From obstructive sleep apnea to restless leg syndrome, our specialists diagnose and treat the full range of sleep-disordered breathing and related conditions.

Obstructive Sleep Apnea

A condition where your airway becomes partially or fully blocked during sleep, causing pauses in breathing. Sleep apnea is a serious medical condition that requires treatment.

Snoring

Loud, frequent snoring with choking or gasping can be a sign of sleep apnea. Our specialists evaluate the cause and provide effective, comfortable treatment.

CPAP Intolerance

Struggling with your CPAP machine? Custom oral appliances offer an effective, comfortable alternative that helps you breathe properly during sleep.

Restless Leg Syndrome

An uncomfortable urge to move your legs that disrupts sleep. We diagnose RLS and coordinate treatment that addresses the underlying cause.
― The Sleep-TMJ Connection

Sleep and jaw problems are closely linked.

Research shows that 36% to 72% of patients with TMJ disorders also meet the criteria for sleep disturbances. The relationship goes both ways:

Sleep apnea can trigger jaw clenching.
When your airway is partially blocked, your brain signals your jaw muscles to clench in an effort to reopen the airway. This leads to teeth grinding, which worsens TMJ pain.

TMJ pain disrupts sleep.

Chronic jaw and facial pain makes it difficult to fall asleep and stay asleep, preventing the deep, restorative sleep your body needs.

Shared risk factors.

Stress, posture, and certain anatomical features can contribute to both conditions at the same time.
Because of this connection, our practice evaluates patients for both TMJ disorders and sleep problems. Treating one condition often improves the other.
A man in a gray shirt touches his cheek and winces in pain, possibly experiencing a toothache or jaw discomfort.
― Diagnosis

How we diagnose sleep disorders.

Diagnosing a sleep disorder starts with a thorough evaluation of your symptoms, medical history, and sleep habits. Your doctor will ask about your sleep patterns, daytime energy levels, snoring, and any breathing problems you or your partner have noticed during the night.

Depending on your symptoms, diagnostic testing may include:

  • Home sleep study. A convenient test you can do in your own bed. You wear a small, portable monitoring device overnight that measures your breathing, oxygen levels, heart rate, and body position.
  • In-lab sleep study (polysomnography). A more comprehensive test was performed at a sleep lab. Sensors monitor your brain waves, muscle activity, eye movements, breathing, and oxygen levels throughout the night. Used for more complex cases.

At our practice, Dr. Paul Grin works with your referring physician or sleep specialist to ensure your diagnosis is accurate and your treatment is coordinated. If you have not yet had a sleep study, we can help arrange one.

― Our Approach

Treatment that's data-driven and comfortable.

Our Dental Sleep Medicine Department is accredited by the American Academy of Sleep Medicine — the gold standard for evaluating the quality of sleep care. This accreditation means we meet strict standards for patient care, clinical protocols, and follow-up.

sleep center award

Accredited by the AASM

The American Academy of Sleep Medicine accredits our Dental Sleep Medicine Department to deliver evidence-based, board-reviewed sleep care. Fewer than 5% of dental practices nationwide hold this accreditation.

Our primary treatment for sleep-disordered breathing is oral appliance therapy. A custom oral appliance is a small device you wear in your mouth during sleep. It gently moves your lower jaw forward, keeping your airway open so you can breathe all night properly.

  • Patients with mild to moderate obstructive sleep apnea
  • Patients with severe sleep apnea who cannot tolerate CPAP
  • Patients who snore and want a comfortable, effective solution


Every appliance is custom-made from molds of your teeth. After fitting, we perform a follow-up home sleep study to measure the actual improvement in your breathing and oxygen levels. This data-driven approach ensures your treatment is working.

― The Real Cost of Untreated Sleep Disorders

How untreated sleep disorders affect your life.

The effects extend beyond the bedroom and into nearly every area of daily life.

01 — PHYSICAL HEALTH

Heart, blood pressure, and metabolic risk

Untreated sleep apnea raises the risk of high blood pressure, heart attack, stroke, and type 2 diabetes. Your body needs quality sleep to repair itself and regulate vital functions.

02 — MENTAL HEALTH

Depression, anxiety, and irritability

Sleep deprivation is closely linked to mood disorders. Ongoing poor sleep makes it harder to manage stress and regulate your emotions.
03 — WEIGHT

Hormones, appetite, and metabolism

Lack of sleep affects the hormones that control hunger. Many patients with untreated sleep disorders find it difficult to lose weight despite diet and exercise.
04 — PERFORMANCE

Focus, memory, and decision-making

Sleep deprivation impairs cognitive function. Many patients notice declining performance at work or school before recognizing the cause.
05 — RELATIONSHIPS

Partners, families, and shared sleep

Loud snoring and sleep disruption affect partners and families. It is common for couples to move to separate bedrooms because of untreated snoring or sleep apnea.
06 — SAFETY

Drowsy driving and accident risk

Sleep apnea patients are more than three times more likely to be involved in a fatal car accident. Drowsy driving is a serious public-health concern.

Note for parents: Untreated sleep disorders in children can affect growth, behavior, and school performance. Bed wetting can also be linked to sleep-disordered breathing in some cases. If your child snores loudly, gasps during sleep, or is unusually tired during the day, an evaluation is worth considering.

― Common Questions

Sleep questions patients ask first.

Practical answers from our board-certified specialists. These questions come directly from patients we see at the clinic.
How do I know if I have a sleep disorder?

Common signs of a sleep disorder include loud snoring, gasping or choking during sleep, feeling tired during the day despite getting enough hours of sleep, difficulty falling or staying asleep, morning headaches, and trouble concentrating. If you or your partner notice any of these patterns, an evaluation by a sleep specialist can determine whether a sleep disorder is present.

Is snoring always a sign of sleep apnea?

Not always. Many people snore without having sleep apnea. However, loud, frequent snoring that includes pauses in breathing, choking, or gasping is a strong sign of sleep apnea and should be evaluated. A sleep study can tell the difference between simple snoring and sleep apnea.

Can sleep apnea affect healthy people?

Yes. While sleep apnea is more common in people who are overweight, it can affect anyone regardless of age, weight, gender, or fitness level. Thin, healthy, active people can develop sleep apnea too. Factors like jaw structure, airway anatomy, and genetics all play a role.

What is a home sleep study?

A home sleep study is a simple, painless test you do in your own bed. You wear a small portable device overnight that monitors your breathing, oxygen levels, heart rate, and body position. The results are reviewed by a sleep specialist to determine if you have sleep apnea and how severe it is.

Does insurance cover sleep disorder treatment?

Most medical insurance plans cover sleep studies and treatment for diagnosed sleep disorders, including oral appliance therapy. South Bay TMJ is in-network with most major insurance plans and accepts Medicare. Our team will verify your benefits before treatment begins.

View insurance and financing details →

Can sleep disorders and TMJ problems be treated at the same time?

Yes. Because sleep disorders and TMJ problems are often connected, treating both at the same time can produce better results. An oral appliance designed for your specific needs can address both sleep apnea and TMJ symptoms. Our specialists evaluate patients for both conditions during the initial assessment.

Dr. Eric Grin
Medically Reviewed By

Board-Certified Orofacial Pain Specialist · Diplomate, American Board of Orofacial Pain · Assistant Professor, UCLA

Last Updated: April 24, 2026
― Schedule Your Consultation

Better sleep starts here.

Don’t let a sleep disorder control your life. Schedule an evaluation at our AASM-accredited sleep clinic.

We accept Medicare and most major insurance plans.

Subscribe to our newsletter

Sign up to receive updates, promotions, and sneak peaks of upcoming products. Plus 20% off your next order.

Promotion nulla vitae elit libero a pharetra augue