John Zarske, Ed.D., ABN, FACPN, is a licensed psychologist and board-certified clinical neuropsychologist who practices in Flagstaff, Arizona. He earned a bachelor’s degree in psychology from Marquette University and completed his doctoral studies at Northern Arizona University under the mentorship of distinguished developmental neuropsychologist, Dr. George W. Hynd. He completed a predoctoral internship in pediatric psychology with the NAU Institute for Human Development (IHD)  Child Evaluation Unit, a multi-disciplinary medical clinic serving infants and children with genetic and acquired central nervous system disorders. His postdoctoral internship with the NAU-IHD Vocational Rehabilitation Program  focused on the neuropsychological evaluation of adults with neurological and psychiatric conditions.   Dr. Zarske has previously served as a clinical neuropsychologist with the Northern Arizona Healthcare Medical Group, Departments of Primary Care and Neurology, in affiliation with the Flagstaff Medical Center.

A past president of the Arizona Psychological Association, Dr. Zarske has served as an adjunct faculty member with the University of British Columbia and Northern Arizona University. He is a Life Status Member of the American Psychological Association and a fellow of the American College of Professional Neuropsychology. 

Dr. Zarske maintains professional and/or affiliate  membership with the following organizations and societies:

National Academy of Neuropsychology*  Sports Neuropsychology Society* National Register of Health Psychologists* American Academy of Clinical Neuropsychology* Academy of the American Board of Professional Neuropsychology