Dr. Chetan Sateesh Nayak, MD, PhD is a Clinical Fellow at the Washington University School of Medicine in St. Louis. He received a Doctor of Philosophy degree from the National Institute of Mental Health and Neuro Sciences. He is board-certificated in Neurology. His research interests are Neurology, Sleep Disorders, Clinical Neurophysiology, EEG Signal Processing, Electroencephalography, Electrophysiology, Sleep Medicine, Epilepsy, Memory, Neurophysiology.