Abdelhamid H. Elgazzar graduated from the University of Cairo, School of Medicine, Cairo, Egypt. He received his training in Clinical and Anatomic Pathology at the University of Kansas, School Of Medicine and his Nuclear Medicine training at the University of Cincinnati, School Of Medicine, Cincinnati, Ohio, USA.Professor Elgazzar is board certified by the American Board of Anatomical and Clinical Pathology as well as by the American Board of Nuclear Medicine. In addition to that he is a fellow of the College of American Pathologists. He worked as a faculty staff at the University of Cincinnati School of Medicine, the Mount Sinai School of Medicine, New York and as a Head of Nuclear Medicine Department at Tufts Medical Center, Boston.Currently, Professor Elgazzar is a professor and chairman of the Nuclear Medicine Department at Kuwait University. During his career he has received 14 awards from several international professional organizations.He is member of the editorial board of several medical journals and has authored and co-authored more than 150 peer-reviewed scientific articles and has authored and edited 10 textbooks and six book chapters. In addition to that, he has served as a reviewer of the Journal of Nuclear Medicine and several other medical journals.