Dr. Steven Mattis, President
Steven Mattis, Ph.D., is President of the Juvenile Bipolar Research foundation. He received his Ph.D. from Columbia University. Dr. Mattis is an internationally known neuropsychologist and recognized as a leading figure in the development of the field of clinical neuropsychology in the United States. He has been on the Board and President of the International Neuropsychological Society; on the Board and President of the Clinical Neuropsychology Division of the American Psychological Association; A Fellow of the American Psychological Association; Founding member of the Board and President of the American Board of Clinical Neuropsychology, the Specialty credentialing agent of the American Board of Professional Psychology; and on the Board and President of the American Board of Professional Psychology. He is currently Clinical Professor of Psychology, Department of Psychiatry, New York Presbyterian Weill Cornell Medical Center and in private practice at Mattis & Luck Center for Neuropsychological Services. Dr. Mattis had been Chief of Neuropsychology in the Department of Neurology, Albert Einstein School of Medicine, Chief of Neuropsychology, Department of Psychiatry, Weill Cornell Medical Center, and Chief Psychologist at Hillside Hospital-Northshore Medical System. He has over 70 articles in peer reviewed journals, multiple chapters in edited books, and is the author of the Dementia Rating Scale. Dr. Mattis has been a co-editor and reviewer for multiple professional journals and served on the Research Review Board for the Human Development and Aging section of the National Institutes of Health.
For the last 10 years, Dr. Mattis has focused his research and clinical interests on the neuropsychology of psychiatric mood disorders. In collaboration with Drs. Papolos and others, he has published several articles delineating a phenotype of juvenile bipolar disorder which has been termed Fear of Harm syndrome.