Dr. Guevara is the principal investigator on research grants evaluating health inequities in early childhood development and behavioral problems. He utilizes community-based participatory clinical trials involving parent advocacy groups, community organizations, and government agencies to test the effects of psychosocial interventions designed to provide parents with resources and tools to improve the care of their children.
Dr. Leff's background is in child clinical psychology, and he has broad training and expertise in intervention research, mixed methods, and in leading a range of federally funded research initiatives. His research goal is to use community-based participatory research (CBPR) to develop and validate school-based aggression and bullying intervention programs and assessment tools for urban minority youth.
Dr. Grimberg investigates the growth hormone (GH)/insulin-like growth factor (IGF)-I axis and clinical issues related to child growth. Her recent research is focused on disparities in, and the decision-making related to, the medical management of children with short stature. She is fascinated by how differential societal pressures for tallness and the advent of an expensive therapeutic have transformed a fundamental aspect of pediatric healthcare.