1. Department of Pharmacy, Directorate of Health Nineveh, Ministry of Health
2. Head & founder of the department of cardiac surgery Mosul Center for Cardiology and Cardiac surgery, Directorate of Health , Nineveh, Ministry of Health.
3. Department of Basic Science, College of Nursing , University of Mosul , Mosul, Iraq
4. Department of Applied Chemistry, College of Applied Sciences-Hit, University Of Anbar, Hit 31007, Anbar, Iraq
5. Department of Chemistry, College of Education for pure Science, University of Mosul, Mosul, Iraq
6. Department of Biochemistry, College of Medicine, University of Mosul, Mosul, Iraq.