Northeast Sleep Disorders Center at Nazareth Hospital Accredited by the American Academy of Sleep Medicine (Accredited member since 1999) The Northeast Sleep Disorders Center at Nazareth Hospital is a comprehensive center for evaluating and treating patients with a variety of sleep related Disorders. Our center is accredited by the American Academy of Sleep Medicine and all of our physicians are board-certified in Sleep Disorders Medicine. Our technical staff are trained to provide the latest medical technology such as CPAP, BiPAP or ASV therapies. We provide testing on both weekdays and weekends to meet our patients needs. Need to learn more about sleep disorders? Sleep problems, including snoring, sleep apnea, insomnia, sleep deprivation, and restless legs syndrome, are common among millions of Americans. Its important to understand why sleep is necessary for optimal health, how the natural hormone melatonin affects sleep and wakefulness, and how the different states and stages of sleep impact sleep quality, quantity, and sleep dreams.