Nickolas Dasher, PhD, ABPP

Neuropsychology Advisor

Clinical Neuropsychologist

University of Washington Medicine

Department of Rehabilitation Medicine


Dr. Dasher is a clinical neuropsychologist, who focuses on neuropsychological assessment and rehabilitation of adult and geriatric patients with cognitive difficulties due to neuromedical illness, physical injury, and neurodegenerative disease. His research interests include cognitive abilities impacted by aging, neuromedical illness, and metabolic disease/obesity. He is involved in several research projects in adult and congenital hydrocephalus and is a co-investigator on the PENS trial, assessing the efficacy of shunting in normal pressure hydrocephalus (NPH) patients.