- MB, BCh., Kasr El-Aini Medical School, Cairo University - 1984.
- MSc in Internal Medicine, Cairo University - 1988.
- MD (PhD) in Internal Medicine, Cairo University - 1992.
- MRCP (UK) - 1996.
- FRCP (Edin) – 2008. Fellowship No.: 8547
- Professor of Internal Medicine, Cairo University since 2002.
- Assistant Professor of Internal Medicine, Cairo University, 1997-2002.
- Lecturer of Internal Medicine, Cairo University, 1992-1997.
- Assistant Lecturer of Internal Medicine, Cairo University, 1989-1992.
- Resident in Internal Medicine, Cairo University Hospital, 1986-1989.
- House Officer, Cairo University Hospitals, 1985-1986.
- MRCP (UK) Clinical Examiner.
- Clinical Fellow in Internal Medicine and Diabetes – Royal Hallamshire Hospital, Sheffield University, UK (1995-96)
- Head of Internal Medicine Department, King Hamad University Hospital - Bahrain (2012 – 2013).
Fellow of the Royal College of Physicians of Edinburgh.
Member of the European Association for the Study of Diabetes
Member of the European Society of Endocrinology
Member of the American Diabetes Association.
Scientific Research Academy Award, 1998 (Egypt).