• Vice Dean SMS 2010/2011, 2011/2012 academic year

• Acting Dean SMS October 1^st 2011 to December 31^st 2011

• Professor of Medicine, 2013

• Associate Professor: Department of Medicine, School of Medical Sciences, Kwame Nkrumah University of Science and Technology.  October 2007 to date

• Head,Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi. 2004-2007, 2013 -2015, 2017 -2018

Senior Lecturer:Department of Medicine, School of Medical Sciences, Kwame Nkrumah University of Science and Technology 2001-2007

• Coordinator: Clinical Science Programme School of Medical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi. 2002-2007