position
01 August 2002 - 31st July, 2006: Provost, College of Medicine, University College Hospital, Ibadan, Nigeria.
01 August 2000 - 31July 2002: Dean, Faculty of Clinical Sciences & Dentistry
1999-2000; Acting Head, Department of Obstetrics/Gynaecology, University of Ibadan
1992 - 1997: Senior Lecturer, College Of Medicine, University of Ibadan.
22 March, 1989 - date: Consultant Obstetrician/Gynaecologist, UCH
1989 - 1992: Lecturer 1, College Of Medicine, University of Ibadan.
1985 - 1989: Consultant Obstetrician/Gynaecologist, Royal Crown Specialist Hospital, Ibadan.
1985 - 1986: Research Fellow - Department of Medical Oncology, Charring Cross Hospital, London.
- 1984 - 1985: Senior Registrar, Dept. of Obstetrics & Gynaecology, University College Hospital Ibadan.
- 1982 - 1984: Registrar, Dept. of Obstetrics & Gynaecology, University College Hospital, Ibadan.
- 1981 - 1982: Senior House-Officer, Dept. of Obstetrics & Gynaecology, University College Hospital, Ibadan.
- 1980 - 1981: Medical Officer, Adeoyo Maternity Hospital, Ibadan, Nigeria.
- 1979 - 1980: National Youth Service Corps-General Hospital, Sokoto, Nigeria.
- 1978 -1979: House-Officer, University College Hospital, Ibadan, Nigeria.
- He is the Bixby Leadership Fellow on Sexual and Reproductive Health and Rights, Guttmacher Institute, USA -2008

