Ofosu Ntiamoah David is currently the technical head of the haematology unit of Komfo AnokyeTeaching Hospital and an Adjunct lecturer at the medical laboratory department of the Kwame Nkrumah University of Science and Technology. He also does research in Haematology, Transfusion Science and Coagulation and Haemostasis. His most recent publication is on "Establishing the reference range for PT and APTT among voulunteers in the Northern sector of Ghana"