Professor of Medicine
Founding Director of Calcium Metabolism and Osteoporosis Program, WHO Collaborating Center for Metabolic Bone Disorders Scholars in Health Research Program at
American University of Beirut, Lebanon
Bernard Lown Scholar
Department of Global Health and Population
Harvard T.H. Chan School of Public Health, Boston, MA, USA.
Ghada El-Hajj Fuleihan, MD, MPH, FRCP is tenured Professor of Medicine, Physician-Scientist, at the American University of Beirut (AUB). She obtained her MD degree from AUB, completed clinical training at the New England Deaconess and Brigham and Women's Hospital, Harvard Medical School, Boston, and holds a master-degree in Public Health, Clinical Effectiveness concentration, from the Harvard T.H. Chan School of Public Health. Dr El-Hajj Fuleihan is the founding Program Director of the
Calcium Metabolism and Osteoporosis Program (CaMOP), WHO Collaborating Center for Metabolic Bone Disorders, and of the
Scholars in HeAlth Research Program (SHARP) at AUB. Her laboratory spearheads clinical trials, systematic reviews, and meta-analyses, generating evidence on the pathophysiology, prevention, and treatment of hypovitaminosis D, osteoporosis, and other metabolic bone disorders. She Chairs the Lebanese National Task Force for Osteoporosis and Metabolic Bone Disorders, and led the launch of FRAX Lebanon on-line calculator. Dr El-Hajj Fuleihan chairs or contributes to position statements, evidence-based clinical care pathways, and Clinical Practice Guidelines (CPGs) of international organizations such as the ASBMR, the Endocrine Society, WHO, the IOF, and ISCD. She ranks amongst the world's top two percent most-cited scientists in her discipline in the
updated science-wide author databases of standardized citation indicators (Elsevier, 2025 update). She is a member of the Alpha Omega Alpha Medical Honor Society, and the recipient of several prestigious awards. These include the AUB Dean Inaugural Excellence in Research Award, the ISCD John Bilezikian Global Leadership Award, the Endocrine Society International Excellence in Endocrinology Award, and the Harvard T.H. Chan School of Public Health Merit Award.