Dr. Siti Sanaa Wan Azman is an Endocrinologist currently serving as Head of the Endocrine Unit at Hospital Selayang. She holds an MD from University Malaysia Sarawak (UNIMAS), MRCP(UK), and completed subspecialty training in Endocrinology, including an international fellowship at University College London Hospital (UCLH), United Kingdom in 2022. She has led numerous clinical courses and presented widely at local conferences. She is actively involved in diabetes, thyroid, adrenal, pituitary, and metabolic disease management, alongside significant educational contributions.