Dr. Barnoski completed his undergraduate degree in Biology and Psychology from SUNY at Potsdam and his Master of Science in Neuropsychology and Doctoral degree in Clinical Psychology from Drexel University. He is Board Certified in Clinical Neuropsychology from the American Board of Professional Psychology and the American Broad of Clinical Neuropsychology. He is a Fellow of the National Academy of Neuropsychology

Dr. Barnoski is a former Assistant Professor at NYU where he also worked at the Head Trauma Program at Rusk Institute of Rehabilitation Medicine. He has also worked and received training in the neuropsychological evaluation and intervention for neurologic and psychiatric conditions at the University of Pennsylvania, Graduate Hospital and Hahnemann University Hospital.

Dr. Barnoski has been a member of the Board of Directors for the Multiple Sclerosis Society on Long Island as well as serving on the Clinical Affairs Committee and Chapters Program Committee. He is past president and current chair of the legislative committee for the New York State Association of Neuropsychology