Professor Madras is a Professor of Psychobiology at Harvard Medical School and director of the Laboratory of Addiction Neurobiology at McLean Hospital, with a cross-appointment at the Massachusetts General Hospital, Boston, MA. Her laboratory focuses on neurobiology, brain imaging, medications development, and prevention. She is a member of the National Academy of Medicine Collaborative on the opioid crisis and has received numerous awards for her work. Image: McLeanHospital.org