Marianne El-Khoury is a global health leader at Abt Global with over 15 years of experience managing large-scale U.S. government-funded programs in health systems strengthening, maternal and child health, and infectious diseases. She previously served as the deputy director of the USAID-funded Local Health Systems Sustainability, or LHSS, project and now supports the PEPFAR-funded Efficiencies for Clinical HIV Outcomes, or ECHO, project in Mozambique.