Her research focuses on optimizing the use of diagnostic testing and technology, including genetic testing, in pediatrics. She is particularly interested in population-based screening programs, such as newborn screening. Other research interests include parental involvement in medical decision-making and communication about testing between health care providers and parents. Dr. Tarini completed her undergraduate degree in biology at Harvard University and her medical degree at Albert Einstein College of Medicine. She moved to Seattle for her pediatric residency training at the University of Washington and stayed on there as a fellow in the Robert Wood Johnson Clinical Scholars Program. She also received her MS degree in Health Services from the University of Washington School of Public Health.