Professor of prosthodontics, Faculty of Dentistry Cairo University .

Vice dean school of dentistry, Badya University.

12-year experience in holding the PhD program of prosthodontics in Cairo University.

Previous head of central control and fundraising units  and now member of evidence based dentistry center, faculty of dentistry, Cairo university, and also a referee of the promotion committee for professors and associate professors of Egyptian universities.

Researcher and reviewer in many national and international journals.