Board of Directors

Rolando Bonilla
Chief Strategy Officer, Voler SA

Josh Brabbins
Partner, KPMG

Blake Bridges
Partner, EY

Evelyn Brown
Director of Fundraising, Crohn’s & Colitis Foundation

Jennifer Coelho
Public Relations Consultant

Dr. Rouviere De Waal
Community Leader

Geronimo De Ocampo Desumala III
Director, Bellarmine College Prep

Eula Idemoto
Director, FIRST 5 Santa Clara

Lynnie Nojadera
Human Resources/Finance Consultant

Marissa Sinha
Of Counsel, Lathrop GPM

Camie VanKeuren
CEO, Catholic Community Foundation

Community Volunteers

Gini Bossenbroek
Community Leader

Kelli Hodge
Co-Owner, Kre8ted Design

Betsy Kais
Chief Financial Officer, BurnBot, Inc.

Lissa Kreisler
Voice Talent, Emcee

Tracy Nees
Educator

Rebecca Turner
Senior Care Advocate

Melody Walsh
Philanthropist, Civic Activist

STAFF

Rhonda Nourse
Executive Director
[email protected]

Rhonda Nourse took the role of executive director at Happy Hollow Foundation in October 2022. Rhonda is a highly respected fundraising professional and excellent communicator with deep connections within the Silicon Valley community.

Marissa Martinez
Advancement Manager
[email protected]

Marissa Martinez became part of the team in January 2025, bringing over a decade of experience in fundraising, event coordination and storytelling. She is a nonprofit communicator, playwright and red panda enthusiast born and raised in East San José.

Julie Henriques
Business Manager
[email protected]

Julie Henriques joined the team in July 2024 with a background in accounting and now runs the foundation’s business operations and manages the donor database. Julie is an avid runner and enjoys traveling. She previously worked in a similar role for Sacred Heart Nativity Schools.

Grace Geissman-White
Special Events and Programs Coordinator
[email protected]

Grace Geissman-White joined the team in August 2026. She holds a Master of Nonprofit Management and brings experience in fundraising and community engagement. Born and raised in San José, Grace has fond memories of visiting Happy Hollow as a child.

There are no openings at this time.