Dr. Israel Gabriel's competencies are effectively evidenced by his over twenty-six years of experience in academic and clinical settings. He presently holds the position of senior lecturer at the Institute of Health and Management, Sydney, Australia, where he instructs and oversees postgraduate students. He is a researcher, lecturer, and clinical expert in psycho-oncology, perioperative care, anaesthesia, and public health. He possesses a Doctor of Philosophy (PhD) and a research-based master's degree from Griffith University in Queensland, Australia, and the University of Cape Town, South Africa, respectively. His master’s dissertation achieved a distinction. He has a bachelor's degree from Obafemi Awolowo University in Ile-Ife, Nigeria, and professional specialised diplomas in anaesthesia, perioperative, public health, and education. His PhD was funded by Griffith International postgraduate scholarships.