David Shaffer, M.D.
Irving Philips Professor of Child Psychiatry, Division of Child and Adolescent Psychiatry, Columbia University Medical Center
Professor of Psychiatry and Pediatrics,
College of Physicians & Surgeons, Columbia University
Attending Psychiatrist, New York Presbyterian Hospital,
Dr. Shaffer has a long standing interest in developing new diagnostic instruments for children and adolescents.
He was the lead investigator in developing the Children’s Global Assessment Scale (C-GAS). Dr. Shaffer has led a team of colleagues and investigators in developing and modifying the Diagnostic Interview Schedule for Children (DISC) and more recently the Columbia Teen Screen. The computerized DISC was initially developed as a means of assigning a diagnosis in large scale surveys but has subsequently shown its value in settings where diagnosticians are few and far between and as an aid to diagnosis to clinicians.
He conducted his first research on the topic of teen suicide when he was still a trainee. That study suggested the importance of imitative suicide and the occurrence of suicide clusters in young people. It was also the first study to demonstrate the association between suicide and aggressive behavior. His later work confirmed that most teen suicides occur in the context of a psychiatric illness and highlighted the importance of alcohol and substance abuse as additional risk factors for suicide in older male teens.
He and his colleagues subsequently showed that a purely didactic approach to suicide prevention offered no benefits and was not without risk.
He has been a strong proponent of suicide prevention through screening for and early identification of the disorders that predispose suicide.
Medical School: University of London, M.B., B.S., 1961
Internship: University College Hospital, Pediatrics, 1961 - 1962
Residency: Central Middlesex Hospital, 1962
Residency: Hospital for Sick Children, 1963 - 1964
Fellowship: Yale University Medical School, Pediatric neurology and child development, 1967 - 1968
Board Certifications: F.R.C.P., F.R.C.Psych.
• Child and adolescent psychiatry
Lawrence C. Kolb Research Building
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