![Gretchen Chapman, PhD](https://chibe.upenn.edu/wp-content/uploads/2023/09/Gretchen-Chapman.jpg)
Gretchen Chapman, PhD
Professor, Social and Decision Sciences, Carnegie Mellon University
Co-Director of the Roybal Pilot Program
Research Areas
![Gretchen Chapman, PhD](https://chibe.upenn.edu/wp-content/uploads/2023/09/Gretchen-Chapman.jpg)
Professor, Social and Decision Sciences, Carnegie Mellon University
Co-Director of the Roybal Pilot Program