| Employment | Date | Status |
|---|
| Komfo Anokye Teaching Hospital - Dept. of Medicine, Surgery, Paediatrics, Obstetric and Gynaecology. | Apr 1986-Apr 1988 | past |
| Dept. of Medicine KATH | Apr 1988-Apr 1998 | past |
| Department of Medicine - KATH | Apr 1993-Apr 1998 | past |
| Dept. of Medicine, Komfo Anokye Teaching Hospital | Apr 1998- | past |
| Endoscopy Unit of Department of Medicine, KATH | Oct 1994- | past |
| Jan 2008- | past |
| Department of Medicine, Komfo Anokye Teaching Hospital (KATH). | Apr 2009- | past |
| Endoscopy Unit. Medicine directorate - Komfo Anokye Teaching Hospital | Aug 2009- | past |
| Department of Medicine, College of Health Sciences. School of Medical Sciences, KNUST | Sep 2010- 2016 | past |
| Directorate of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana | 2011- | past |
| Directorate of Medicine, Komfo Anokye Teaching Hospital, Kumasi, Ghana | 2016- | past |
| Department of Medicine, School of Medical Sciences, College of Health Sciences., Kwame Nkrumah University of Science and Technology | 2016- 2018 | past |
| Department of Medicine, School of Medicine and Dentistry, College of Health Sciences, Kwame Nkrumah University of Sciences and Technology, Kumasi, Ghana. | 2018 | current |
