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Sleep disorders affect approximately 40 million Americans. Adult and pediatric patients alike suffer from many types of sleeping disorders including insomnia, sleep apnea, snoring, narcolepsy, sleep walking, nightmares, restless legs syndrome and hypersomnia. While some of these conditions may not seem like significant reasons to seek a sleep disorder specialist, untreated sleep disorder symptoms may cause significant health problems and reduce quality of life.

Why Choose Loma Linda University Sleep Disorder Center

Since 1982, the Sleep Disorders Center at Loma Linda University Medical Center (LLUMC) has diagnosed and treated patients suffering from chronic sleep disorders within our state-of-the-art facilities. Accredited by the American Academy of Sleep Medicine, our fully-equipped sleep disorder center is designed to provide a comfortable, relaxing sleeping environment where patients receive optimal care. Patients who receive professional sleep disorder diagnosis and treatment at Loma Linda University Medical Center look forward to a future filled with deep and restful sleep. If the sleep disorders specialist feels that further treatment is needed, a patient can be referred to the sleep disorder clinic.

High Quality Whole-Person Care

Committed to the philosophy of making man whole, Loma Linda University Medical Center serves our patients’ needs by focusing on the healing of the body, mind and spirit. Our sleep disorder doctors are board-certified by organizations including the American Board of Sleep Medicine and are uniquely trained to identify sleep disorder causes as well as perform cutting-edge sleep disorder treatments. Through a multidisciplinary approach, our doctors work closely with other medical and surgical experts as needed to develop a personalized treatment plan for patients suffering from a sleeping disorder.

Home Sleep Testing Instruction Video


Timothy Wong, DO

"My goal is to help my patients improve their health by addressing physical, mental and spiritual well-being."

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Physician, Timothy Wong, DO