Staff

Michael O'Connell
President & CEO

David Raetz
Vice President & COO
​
Nathan Gregory, Ph.D.
Vice President & CPO

Sherry Fuller
Director of People & Operations

Adam Maywhort
​Director of Planning & Infrastructure
​
Matthew Garrambone
Program Director

​Scott Graves
Communications Manager

Staff are listed alphabetically by first name.
Click on a team member's name to learn more. 

Finance & Accounting
Samson Cheffa

• Accountant

Christopher Lee

• Accounting Coordinator

Programs
Alan Blake

• Program Coordinator

Catherine Le

• Program Coordinator

Chrystene Newman

• Program Specialist

Collin Raff 

• Project Manager

​
Erin Andreatta

• Program Coordinator

Isaac Ostmann

• Program Coordinator

Juan Romero Armenta

• Program Coordinator

​
Kate Kohl Fancher

• Program Coordinator

​Matilde De Santiago

• Program Coordinator

Melissa Garcia

• Program Coordinator

Rachel Lambert

• Program Coordinator, Native Seed Farm

Robert Freese, Ph.D.

• Senior Project Manager

Shawn Thorin

• Program Coordinator

Sunny Saroa

• Program Coordinator, Native Seed Farm

Tony Pointer

• Project Manager

Program Delivery
Ashley Brault

• Volunteer Coordinator

Brian Hughes

• Training Manager

Caytlin LeBlanc

• Volunteer Coordinator​

Carlos Carrillo

• Superintendent

​
​Denise Alkhas

• Community Operations Coordinator

Deby Rice

• Volunteer Specialist

Erica Korzep

• Community Operations Manager​

​
Kelly Williams

• Contracts Coordinator

Kim Casey

• Community Operations Manager​​

Mary Gregrow

• Human Resources Manager

​​Rosalio Gonzales

• Field Technician

Scott King

• Facility & Fleet Coordinator

Tomas Gonzalez

• Field Technician

​Yi-Chin Fang

• Data & GIS Manager​