Christina Bethell is Professor of Public Health and Human Development in the Bloomberg School of Public Health at Johns Hopkins University. For the past 35 years she has built her ...view moreChristina Bethell is Professor of Public Health and Human Development in the Bloomberg School of Public Health at Johns Hopkins University. For the past 35 years she has built her work and career around an intentional goal to catalyze health care and public health transformation at the policy, systems and practice levels.view less