University of Messina

Rutgers, New Jersey Medical School

isfahan cardiovascular research center isfahan university of medical scienses

Yale School of Medicine/Cardiovascular Medicine Division

Johns Hopkins University School of Medicine

Assistant Professor of Anatomy and Embryology, Tanta university

Fellow, Post Graduate Institute of Medical Education and Research

Maimonides Medical Center

Icahn School of Medicine at Mount Sinai

MBBS, MSc, Faculty of Medicine, The National Ribat University, Khartoum, Sudan.