Professor Stanley Okolo takes office as WAHO Director-General MARCH 2, 2018 | BOBO-DIOULASO – Today, Professor Stanley Okolo takes office as Director General of the West African Health Organization (WAHO), succeeding Dr Xavier Crespin and his deputy, Dr Laurent Assogba, both who held office since February 3, 2014. Stanley Okolo holds postgraduate degree in Obstetrics & Gynaecology from the UK....