Assoc. Prof. Dr. Junaini B. Kasian is a distinguished Consultant Surgeon and Hepatobiliary Surgeon with extensive expertise in General, Upper GI & Hepatobiliary Surgery. She is a leading figure at IIUM Medical Specialist Centre, also serving as Coordinator Clinical for Sultan Ahmad Shah Medical Centre @IIUM. Dr. Junaini is a prolific researcher, contributing significantly to the understanding of breast cancer, thyroidectomy outcomes, laparoscopic procedures, and the role of gut microbiota. Her published work addresses critical areas like Helicobacter Pylori detection and reflux esophagitis.