Hiba Omer, Ph.D., is an assistant professor of radiological sciences at Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia. She earned her Ph.D. in medical physics from the University of Thessaly, Greece, and has extensive experience in university teaching and interdisciplinary research. Her research interests encompass medical physics, radiation dosimetry, radiation protection, diagnostic imaging, radiotherapy, and computational approaches to radiation science. She has contributed to studies involving medical imaging optimization, radiation-related health risks, and the application of advanced radiotherapy techniques. Her academic work focuses on integrating physical sciences with healthcare applications to improve imaging quality, radiation safety, and medical physics education.