@XLNTBrainDoctor Neurologist Harry Kerasidis, MD specializes in  the full spectrum of concussion care, including education, advanced baseline testing, concussion detection, and recovery protocols. He co-founded XLNTbrain LLC, an online and mobile-based sports concussion system, and now has thousands of athletes following his protocols to help receive return-to-play and return-to-learn medical clearance.

Dr. Kerasidis also founded Chesapeake Neurology Associates, based in Prince Frederick, Maryland. Through this practice, he also treats other cognitive and behavioral disorders including memory loss, sleep deprivation, ADD, dementia, Alzheimer's, and traumatic brain injury.

At Calvert Memorial Hospital, Dr. Kerasidis serves as the Medical Director for the Center for Neuroscience, the hospital’s Sleep Disorders Center and Stroke Center.

Dr. Kerasidis received his bachelor of science degree in zoology at George Washington University in 1981. He completed a master of science degree in human physiology at Georgetown University in 1982. He was awarded his doctor of medicine from Georgetown University where he also completed his internship and neurology residency. In 1991, Dr. Kerasidis was granted a fellowship in clinical neuro-physiology at Georgetown University. He is a member of the American Medical Association, the American Academy of Neurology, the American Academy of Sleep Medicine, and the International Headache Society. 

Dr. Kerasidis also contributes to PsychologyToday.com, Athletic Business magazine, NeurologyAdvisor.com, NeurologyTimes.com, and Dr. Oz's sharecare.com. His new book, “Concussionology: Redefining Sports Concussion Management” published December 2015.