Dr. Rabab Hassan Elshaikh Mahmoud is an Assistant Professor in the Department of Medical Laboratory Sciences at A'Sharqiyah University, Oman. She holds a Ph.D. in Medical Laboratory Science (Haematology), an MSc in Tropical Medicine (Immunology), and a BSc in Medical Laboratory Science. With over 18 years of professional experience, she has served in academia, clinical laboratories, and healthcare institutions across Sudan, UAE, and Oman. Her expertise includes hematology, immunohematology, immunology, clinical pathology, molecular biology, quality management systems, and laboratory accreditation. She has supervised undergraduate research projects, served as a reviewer for academic journals, and contributed extensively to scientific research and publications.