Sleep/Wake Disorder Center of Fresno can help you with over 88 different sleep disorders. Common sleep disorders are Sleep Apnea-Insomnia-Restless Leg Syndrome-Periodic Limb Movements-Circadian Rhythm Disorders-REM Behavior Disorders-Shift Work and Sleep Hygiene Disorders and many more you may have not heard of Call us today to arrange for a private consultation.. Attend one of our monthly Sleep Well group meetings to find out the latest information regarding Sleep Disorders and treatment options! Staff doctors are-John Roper,MD,D.A.B.S.M.-Ravi Kumar,MD,D.A.B.S.M.-Dr. Rauf,MD,Pulmonary & Sleep Medicine-Daniel Barkume RCP,RPsgT,Director