Gehad Mohammed Saleh is a Former Professor of Geology Director, Geology Department, Faculty of Science, Damietta University, New Damietta City, Egypt. He is also a Former Professor of Nuclear Geology Director, physics Department, Faculty of Science, Mansoura University, Mansoura City, Egypt. Dr. Gehad Mohammed Saleh completed his Ph.D in Geology from El-Mansoura University, Egypt in 1997 and in 1993, he did his M.Sc in Geology from El-Mansoura University, Egypt and in1987, he completed his B.Sc in Special Geology from El-Mansoura University, Egypt.

Some of his research interests are Uranium Geology, Mantle Petrology, Ore Geology, Mineralogy and Geochemistry and Nuclear physics.