1. Inaugural Chair; Department of Psychiatry; Professor of Psychiatry, Weill Cornell Medical College; Sidra Medicine Qatar Foundation
2. Associate Medical Director; Riverview Hospital for Children and Youth; Department of Children and Families; Middletown Connecticut USA
3. Assistant Clinical Professor; Yale Child Study Center; Yale University School of Medicine; Middletown Connecticut USA
4. Assistant Clinical Professor; Department of Psychiatry University of Connecticut School of Medicine; Middletown Connecticut,
5. Veterans Administration; Brainerd Minnesota USA
6. Minnesota State Operated Child and Adolescent Behavioral Health Services; Brainerd Minnesota USA
7. Medical Director; Medical Director for Minnesota State Operated Services for Mental Health; Brainerd Minnesota USA