Prof. Dr. Shereen Hafez Ibrahim is a Professor of Conservative Dentistry, Faculty of Dentistry, Cairo University. Consultant of Cultural Relations, Diplomacy, International Arbitration and Intellectual Property Protection. She had several international publications in highly impacted journal. She is ranked as top ten authors for international publication at Faculty of dentistry Cairo University in 2026. Her h index is 11 and i–10-index is 13. She is a Qualified Trainer At NAQAAE. She is an Editor of an international Textbook entitled: “Nanotechnology in Conservative Dentistry” published by Elsevier. Prof. Shereen is an Editorial Board of the International Journals:  Heliyon, and BMC Oral Health, and international reviewer at several international journals.