Dr. Christina Chambers is a Professor in the Department of Pediatrics, School of Medicine at UC San Diego. She is Chief of the Division of Environmental Science and Health, and Co-Director of the Center for Better Beginnings. She is the principal investigator of MotherToBaby Pregnancy Studies, and the UC San Diego Human Milk Research Biorepository, two nation-wide longitudinal cohort studies focused on the safety of medications, vaccines, substances, infectious agents, and other environmental exposures in pregnancy and lactation. Dr. Chambers co-directs the HEALthy Brain and Child Development Study (HBCD), a nationwide research initiative focused on developmental trajectories of children in various environments from prenatal life through 10 years of age. In addition, Dr. Chambers leads research and educational initiatives in the U.S. and internationally on the prevention and treatment of children with Fetal Alcohol Spectrum Disorders.  She co-directs the Center for Population Science and Community Engagement in the Clinical and Translational Research Institute at UC San Diego which supports clinical research development in diverse populations.