He worked as a fellow in the National Cancer Institute, Cairo University, and as a Medical Director of laboratory medicine department in Saudi German Hospital-Jeddah.
He is currently the Chief Medical Officer of Al Borg Medical Laboratories in the GCC. He is also the Head of the accreditation compliance department in the same organization.
Dr. Hisham has publications the field of hematology and was a speaker in many events. Of the topics he likes to talk about is the laboratory preventive role in healthcare.