Somnology Home Sleep Testing

Somnology HSAT: Home Sleep Apnea Testing

Somnology’s clinical arm, Redwood Pulmonary Medical Associates, has provided specialized sleep care to patients for over 25 years.

Using our accredited service, physicians can order home sleep tests (HSTs) for their patients directly.

Treatment Insights

Portable Testing

Patients are monitored remotely using convenient take home tests.

Rapid Turnaround

We provide rapid turnaround times for scheduling and completed studies.

Quality Care

Our patients can expect prompt, courteous service from all of our staff.

Medically Reviewed

Dr. Melissa S. Lim, M.D., FAASM, FCCP., is the founder and director of Redwood Pulmonary Medical Associates and Co-Founder and Chief Medical Officer of Somnology. She is board-certified in internal medicine, pulmonary diseases, and sleep medicine.

About Sleep Apnea

Obstructive Sleep Apnea (OSA) occurs when the upper airway repeatedly collapses during sleep. This airway collapse can lead to poor sleep quality, excess adrenaline surges, low oxygen levels at night, and many other problems including high blood pressure and heart disease.

Sleep Monitoring Devices

These take home sleep monitors are used to assess patients for potential sleep disorders.

Physician Information

To refer a patient to our HSAT program, please download and fill out the forms below (Epworth Scale questionnaire, STOP BANG questionnaire, and HST order form).

The completed copies can be sent to us via fax or email.
Fax: (949) 561-4757
Email: The Somnology HSAT Director

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Patient Information

Do you have difficulties falling asleep or staying awake? Daytime sleepiness, breathing interruptions at night, snoring, and gasping episodes may indicate Obstructive Sleep Apnea.

To be referred to our HSAT program, please speak with your physician or request a consultation with the Somnology medical team using the form below.

Contact Our HSAT Director

For further inquiries, send a message and we will be in touch as soon as possible.