I am assistant professor of medical biophysics, NCI, Cairo University Egypt since 2007. I was a chairman of diagnostic radiology department , College of applied medical science University of Hail, KSA. I established the department academic. and clinic affairs. I am a reviewer in 8 international peer-reviewed scientific journals indexed in Scopus and web of science. Moreover, I am STEM AMBASSADOR University of Reading, UK since 2012. e