1. Registrar Nnamdi Azikiwe University Teaching Hospital Nnewi, Anambra State  - 2002-2004

2. Senior Registrar University of Nigeria Teaching Hospital Enugu, Enugu State - 2005- 2008

3. Consultant neurologist/physician Enugu State University of Science and Technology  

   Teaching Hospital.                                    -            - 2008-2009

4. Adjunct Lecturer Enugu State University of Science and   Technology Teaching Hospital, Enugu - 2008-2016

5. Consultant Neurologist University of Nigeria  Teaching  Hospital, Ituku/Ozalla Enugu - 2009 – 2016

6. Honorary consultant University of Nigeria  Hospital, Ituku/Ozalla  Enugu.   - 2016 Till date

7. Senior Lecturer, college of medicine, University of Nigeria Enugu Campus.   - 2016 Till date