Professor and Director, Child and Adolescent Psychiatry (CAP) Unit, and Training Director of the CAP Fellowship Program, University of Navarra Clinic, Pamplona, Spain. In addition, Director Post Graduate Training in Child and Adolescent Psychiatry, the Sub-Director, Department of Psychiatry and Medical Psychology, University of Navarra Clinic, Pamplona, Spain. Associate Professor, University of Navarra College of Medicine, Spanish National Accreditation Agency (ANECA). Member Of the EUNETHYDIS Guidelines Group and of the Scientific Program Committee of the World Federation of ADHD.

Chief of the Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA Professor of Psychiatry, Harvard University, Cambridge, MA

Executive Director, The Clay Center for Young Healthy Minds, Professor of Psychiatry, Harvard Medical School, Cambridge, MA, Senior Educator in Child and Adolescent Psychiatry, Massachusetts General Hospital, Boston, MA, was Elected as a Counselor-at-Large, American Academy of Child and Adolescent Psychiatrists, past President, The New England Council of Child and Adolescent Psychiatrists and past President, The American Association of Directors of Psychiatry Residency Training, Associate Editor and Media Editor for Academic Psychiatry and Associate Editor, Journal of Graduate Medical Education. In addition, he is a fellow of the British Institute of Mental Health.