Dr Omar Mustafa is a consultant diabetologist at King's College Hospital and the co-chair of the Joint British Diabetes Societies (JBDS) for Inpatient Care Group. He is the inpatient diabetes lead at King's College Hospital, chair of the King’s Insulin Safety Group and the Training Programme Director for the Endocrinology and Diabetes speciality programme in south London. He is interested in medical and health professions education, human factors, integration of technology in diabetes care and #DigitalHealth.