Dr. Abdullah M. Alguwaihes is an Associate Professor of Internal Medicine and Adult Endocrinology at King Saud University, Riyadh, Saudi Arabia, and a Consultant in Endocrinology and Diabetes. He graduated from King Saud University Medical School and completed his postgraduate training in Internal Medicine and Adult Endocrinology at the University of Toronto, Canada, where he earned his FRCPC in Internal Medicine (2008) and FRCPC in Endocrinology and Diabetes (2009). He further obtained a Master of Public Health (MPH) from Johns Hopkins University Bloomberg School of Public Health in 2013. A distinguished academic and clinician, Dr. Alguwaihes has made significant contributions to medical research, education, and healthcare leadership. He served as the Director of the University Diabetes Center at King Abdulaziz University Hospital and co-founded the Specialized Diabetes Clinics at King Khalid University Hospital (2016–2019). Additionally, he has held key roles in multiple national committees. Dr. Alguwaihes has authored and co-authored numerous scientific publications and has been an active speaker at local and regional conferences. His research focuses on type 1 diabetes, diabetes technology, and diabetes-related complications, reflecting his commitment to advancing endocrine, diabetes, and metabolic care.