Mona Siddiqui, MD, MPH is an Assistant Professor at the Johns Hopkins School of Medicine and a practicing physician with a background in data analytics and health technology. Currently the Director for Strategic Initiatives in the Office of the Chief Technology Officer (CTO) in the Immediate Office of the Secretary at the Department of Health and Human Services (HHS), she collaborates with agencies across HHS along with private sector stakeholders to address some of the most challenging problems facing the health care system—from open data to technology commercialization. Her primary areas of interest are delivery system innovations and the use of data and smart technologies to enable system transformation. Prior to coming to the Office of the CTO, Mona was leading work in the health space for OES. She has previously worked with the Center for Medicare and Medicaid Innovation, Office of the Director at the National Institutes of Health and as a fellow in the HHS Office of the Assistant Secretary for Planning and Evaluation. She received her MD from the Johns Hopkins University School of Medicine and her MPH in quantitative methods from the Harvard School of Public Health.