Sadaf Khan, MBBS,MPH, DrPH, has more than 15 years of experience in international public health. She is Senior Program Officer with PATH’s Maternal, Newborn Child Health& Nutrition team, where her work has focused on research and programming around innovations for postpartum hemorrhage (PPH), maternal and perinatal infections, and family planning. Dr. Khan also provides technical guidance and support to country offices on research and program activities, and scientific leadership, oversight, and management of field studies. More recently she has worked on evidence needs around introduction of maternal vaccines and assessing the path to scale for essential MNCH interventions. Her country experience includes work in Bangladesh, Cambodia, Ethiopia, Ghana, India, Pakistan, Philippines, Uganda and Zambia. Dr. Khan trained and worked as a physician in Pakistan and was formerly affiliated with the Ziauddin Medical University as Assistant Professor Community Health Sciences. She holds Master and Doctor of Public Health degrees from the Johns Hopkins University, Baltimore MD and a Bachelor of Medicine, Bachelor of Surgery (MBBS), from Dow Medical College, University of Karachi, Pakistan