Dental Sleep Medicine

Sleep Apnea & Airway Health

As a Diplomate of the American Board of Dental Sleep Medicine, Dr. Pooja Goel helps Santa Clara patients breathe better and sleep deeper — with comfortable oral appliances that treat obstructive sleep apnea without a CPAP machine, plus expert care for TMJ and craniofacial pain.

Why It Matters

More Than Just Snoring

Obstructive sleep apnea (OSA) happens when the soft tissues at the back of your throat collapse during sleep, repeatedly blocking your airway. Each pause starves your body of oxygen and jolts you out of deep sleep — often hundreds of times a night, without you ever knowing.

Left untreated, sleep apnea is linked to high blood pressure, heart disease, stroke, diabetes, weight gain, depression, and dangerous daytime drowsiness. The good news: it's highly treatable — and for many people, the solution is a small custom device from a qualified dentist, not a bulky machine.

Loud, Chronic SnoringOften the first warning sign
Gasping or ChokingPauses in breathing during sleep
Daytime FatigueTired even after a full night
Morning HeadachesDry mouth & poor concentration
Restful sleep after oral appliance therapy at Smiles for Life Dental Group
CPAPAlternative
Our Approach

Comfortable, Proven Sleep & Airway Care

Do I Have Sleep Apnea?

We'll review your symptoms and sleep history and coordinate testing to reach a clear diagnosis.

Check your symptoms →

Oral Appliance Therapy

A custom-fitted device worn at night gently holds your jaw forward to keep your airway open.

How it works →

Oral Appliance vs. CPAP

Quiet, portable, and easy to wear — a life-changing option for CPAP-intolerant patients.

Compare options →

TMJ & Craniofacial Pain

Diplomate-level care for jaw pain, clicking, tension headaches, and chronic facial pain.

Find relief →

Night Guards for Bruxism

Custom guards protect your teeth and jaw from the damage of nighttime grinding and clenching.

Protect your smile →

Diplomate Expertise

Care from a dentist with advanced board certification in Dental Sleep Medicine and Craniofacial Pain.

Meet Dr. Goel →

What Is Oral Appliance Therapy?

An oral appliance is a custom-made device — similar to a retainer or mouthguard — that you wear only while you sleep. It works by gently repositioning your lower jaw and tongue forward, keeping the airway open so you can breathe freely through the night. It's comfortable, quiet, easy to travel with, and requires no electricity or hoses.

For patients with mild to moderate obstructive sleep apnea, and for those with severe apnea who cannot tolerate CPAP, oral appliance therapy is recommended by the American Academy of Sleep Medicine as an effective first-line treatment. Dr. Goel's Diplomate training in Dental Sleep Medicine means your appliance is precisely fitted and carefully calibrated for the best possible results.

Sleep Apnea, TMJ & Your Whole Health

Because sleep, breathing, and jaw function are deeply connected, Dr. Goel takes a whole-health approach. If jaw pain, teeth grinding, or TMJ symptoms are part of your picture, they're evaluated and treated together — so you get relief that lasts, not just a quick fix.