Professor Hassanein graduated from the Faculty of Dentistry, Cairo University in 1988. He received his M.Sc. in 1993 and his Ph.D. in 1998.
Professor Ehab has published more than 25 National and International papers, as well as participating in multiple scientific activities.
He acted as chief of Endodontics Department, Ain Shams University (ASU) from 2011 – 2020.