You may want to find a board-certified sleep medicine specialist to evaluate you; there are 4,000 of them in the United States and they may have backgrounds in neurology, pulmonary medicine, psychiatry or other specialties. Sleep centers also may obtain accreditation from the American Academy of Sleep Medicine. A list of accredited sleep disorders centers in the United States can be found at:
American Academy of Sleep Medicine
www.aasmnet.org
National Sleep Foundation
www.sleepfoundation.org