R. BART SANGAL, MD is Board Certified in Sleep Medicine and in Clinical Neurophysiology by the American Board of Psychiatry and Neurology. He received his medical degree from All India Institute of Medical Sciences in New Delhi, India and did his residency at Johns Hopkins University Hospitals in Baltimore, Maryland. Doctor Sangal is currently the Director of the Sleep/Attention Disorders Institute (Clinical Neurophysiology Services, P.C.) in Sterling Heights and a professor at the Oakland University-William Beaumont School of Medicine.