RSF Staff

Josie Faass

Josie Faass

Executive Director

Josie Faass joined RSF as Executive Director in April, 2019. Prior to taking on this role, she served as Director of Academic Affairs at the Institute for Advanced Study in Princeton, where she oversaw programming for scholars and alumni, and supported operations and governance in collaboration with institutional leadership and the Board of Trustees. Josie holds a Ph.D. in urban planning and public policy from Rutgers University’s Edward J. Bloustein School, and has expertise in qualitative and quantitative research, advancement, and program management.

Stephanie Barrios-Cullins

Stephanie Barrios-Cullins

Community Outreach and Engagement Coordinator

Stephanie Barrios-Cullins has a range of experience working in outreach, advocacy, fundraising, and wellness. She has worked for nonprofits serving underserved populations such as Planned Parenthood and founded a small grassroots organization called Yoga Gives. Stephanie is a graduate of Rutgers University and holds a Master of Public Administration (MPA) and is also certified in over 500 hours of yoga teacher training. She also works independently through a wellness lens serving marginalized women and teaches workshops and trainings based in social justice, diversity, and inclusion within yoga.

Roxanna Choe

Roxanna Choe

Archivist/Librarian

Roxanna Choe joined RSF as its Archivist/Librarian in August 2020. At the Robert Schalkenbach Foundation, she is responsible for developing and maintaining its archival and library collection.

Kevin C Frech

Kevin C Frech

Geospatial Full Stack Developer

Kevin Frech joined RSF a Geographic Information Systems web developer in January 2020. He is a recent graduate of Temple University’s Professional Science Masters in GIS where he specialized in web mapping and database management. At the Robert Schalkenbach Foundation, he is in charge of creating the Land Value Tax web map as well as maintaining and analyzing a parcel database covering multiple cities across the United States.

Gail Lambert

Gail Lambert

Operations and Finance Manager