Diala El-Maouche, MD, MS, is the Division Director and an Associate Professor of Medicine in the Department of Medicine, Division of Endocrinology at the GW School of Medicine & Health Sciences. Dr El-Maouche holds a Master of Science in Pharmacoepidemiology and Pharmacoeconomics from the University of Rhode Island. She obtained her MD degree from University of Balamand in Beirut, Lebanon, and subsequently completed post-graduate training in internal medicine at the University of Maryland's Union Memorial Hospital.