Professor of Medicine and Gastroenterology

lecturer of tropical medicine, faculty of medicine, Minia university

Abrar Research and Training CenterAbrar University

Professor of gastroenterology , Ain Shams university

Lecturer of internal medicine

Gastroenterology and Hepatology Consultant

Senior Lecturer, Afe Babalola University Ado-Ekiti, Ekiti State, Nigeria.

Assistant Professor of Gastroenterology

Registrar

Assist prof, Consultant