Stefani J. Willis, Program Officer
415.561.6540 ext. 245

Stefani enjoys connecting client foundations with creative and dedicated nonprofits working to improve the lives of families and children.

Prior to joining PFS in 2017, Stefani founded her own consultancy, Give Greatly, to help families, companies, and individuals increase their philanthropy. Previously, she helped launch the Chalkboard Project, a foundation-led statewide engagement initiative addressing K–12 public education issues in Oregon. She also served as assistant director of grants administration at the James Irvine Foundation and as director of Context Partners, a firm that creates strategies to empower people, grow organizations, and improve lives. Her volunteer work for organizations in Africa, Central America, and Europe has included both hands-on projects and board leadership.

Stefani holds a BA in communications studies with a minor in Spanish from Westmont College. A proud California native, Stefani spent 12 years living in Oregon and The Netherlands. In her free time, she enjoys chasing her kids on their bikes and traveling to see friends and family.


Stacey Angeles, Grants Manager
415.561.6540 ext. 240

Stacey joined PFS in 2015 as a Grants Manager and strives to provide reliable and efficient service to both grantees and client foundations. Prior to her work at PFS, Stacey was the Grants Management Associate and Program Assistant at the Lucile Packard Foundation for Children’s Health where she fostered supportive partnerships with grantees and also developed an interest in the economic and health challenges facing children and families. During her time at Lucile Packard, she revamped the internal grants management process and optimized the use of existing systems. She graduated cum laude from Santa Clara University with a bachelors degree in Communication and is a native of San Jose. Stacey currently resides in Palo Alto and enjoys reading, gardening, volunteering, babysitting the various kiddos in her life, and spending time with her family.