Professor, Department of Psychiatry and Psychotherapy, Hanover Medical School
Psychiatrist, President of Psychiatric Studies Centre (Cen.Stu.Psi.)
Associate Professor, Department of Psychiatry and Mental health, Universidade Federal de Rio de Janeiro
Professor, Department of Frontier Health Science, Graduate School of Tokyo Metropolitan University
Faculty member & Associate Director, Department of Health Management and Policy, School of Public Health, University of Michigan
Professor of Psychiatry, Department of Psychiatry and Behavioral Sciences, Icahn School of Medicine, Mount Sinaiin, New York
Assistant Professor, Department of Psychiatry, Medaille College, New York
Assistant Professor, Department of Psychiatry, Faculty of Medicine, University of Western Ontario
Assistant Professor, Department of Psychiatry, Nebraska-Western Iowa VA Health Care System, Creighton University School of Medicine, Nebraska
Founder of Psychreg
Visiting Professor of Psychology, Southern Federal University, Rostov-on-Don