The Team

Matt Hammer

Matt Hammer

Founder and CEO

Matt Hammer on Twitter@matthammer68
email-icon  Contact me
Call Matt Hammer650.562.6200 ext. 105

Community Organizing

Jose Arenas

Jose Arenas

VP, Community Organizing

Email Jose Arenas  Contact me
Call Jose Arenas650.562.6200 ext. 102

Sean Hardy

Isadora Costa Cardoso

Community Organizer, Peninsula

Email Isadora Cardoso  Contact me
Call Isadora Cardoso650.562.6200 ext. 172

Sean Hardy

Lizeth Garcia

Community Canvasser, San Francisco

Email Lizeth Garcia  Contact me
Call Lizeth Garcia(415) 240-9438

Sean Hardy

Sean Hardy, MSW

Lead Organizer, San Francisco

Email Sean Hardy  Contact me
Call Sean Hardy650.562.6200 ext. 117

Eva Orbuch

Eva Orbuch

Lead Organizer, Peninsula

Email Eva Orbuch  Contact me
Call Eva Orbuch650.562.6200 ext. 113

Sean Hardy

Belén Pulido

Lead Organizer, San Francisco

Email Alicia Ross  Contact me
Call Alicia Ross650.562.6200 ext. 155

Alicia Ross

Alicia Ross

Director, Organizing – Silicon Valley

Email Alicia Ross  Contact me
Call Alicia Ross650.562.6200 ext. 102

Sean Hardy

Corey Timpson

Director, National Organizing

Email Alicia Ross  Contact me
Call Alicia Ross650.562.6200 ext. 201

Sean Hardy

Sofia Lozano-Pallares

Community Organizer, San Jose

Email Sofia Lozano-Pallares  Contact me
Call Sofia Lozano-Pallares650.562.6200 ext. 158

Sean Hardy

Enrique Perez

Field Manager, Canvassing Program

Email Enrique Perez  Contact me
Call Enrique Perez650.562.6200 ext. 154

Schools

Silvia Mahan

Pedro Carreño

Senior Program Manager, World-Class Schools

Email Terrence Davis  Contact me
Call Terrence Davis650.562.6200 ext. 147

Amanda Gardner

Emily Murphy

VP, Schools

Email Emily Murphy  Contact me
Call Emily Murphy650.562.6200 ext. 126

Sarah Tucker

Annie Tran

Sr. Program Manager, Leadership Cultivation

Email Sarah Tucker  Contact me
Call Sarah Tucker650.562.6200 ext. 209

Research, Policy and Strategic Communications

Sierra Jenkins

Sierra Abukins

Senior Advisor, Development and Communications

Email Sierra Jenkins  Contact me
Call Sierra Jenkins650.562.6200 ext.106

Silvia Mahan

Silvia Mahan

Regional VP, San Jose

Email Silvia Mahan  Contact me
Call Silvia Mahan650.562.6200 ext. 124

Silvia Mahan

Joel Soria

Communications Associate

Email Joel Soria  Contact me
Call Joel Soria650.562.6200 ext. 171

Silvia Mahan

Joanna French

Senior Manager, Research and Policy

Email Joanna French  Contact me
Call Joanna French650.562.6200 ext. 174

Silvia Mahan

Alicia Gallegos-Fambrini

Regional VP, Peninsula

Email Alicia Gallegos-Fambrini  Contact me
Call Alicia Gallegos -Fambrini650.562.6200 ext. 173

Los Angeles

Jessenia Solorio

Syon Davis

Manager, Operations and Culture

Email Syon Davis  Contact me
Call Syon Davis323.364.5420 ext. 166

Jessenia Solorio

Harold Dela Cruz

Community Organizer, Los Angeles

Email Harold Dela Cruz  Contact me
Call Harold Dela Cruz650.562.6200 ext. 129

Hannah Gravette

Hannah Gravette

Regional VP, Los Angeles 

Email Hannah Gravette  Contact me
Call Sean Hardy323.364.5420 ext. 127

Sarah Tucker

Jalisa Johnson

Community Organizer, Los Angeles 

Email Alicia Ross  Contact me
Call Alicia Ross323.364.5420 ext. 164

Sarah Tucker

Jennifer Perla

Senior Manager, Research and Policy

Email Jennifer Perla  Contact me
Call Jennifer Perla323.364.5420 ext. 165

Sean Hardy

Carlos Rodriguez

Community Organizer, Los Angeles 

Email Alicia Ross  Contact me
Call Alicia Ross323.364.5420 ext. 162

Sarah Tucker

Shianne Winston

Sr. Manager, Communications and Development

Email Shianne Winston  Contact me
Call Shianne	Winston323.364.5420

Finance & Operations

Sean Alexander

Sean Alexander

Manager, Talent and Technology

Email Sean Alexander  Contact me
Call Adam Schetky650.562.6200 ext. 101

Sean Alexander

Betsy Castro

Director, Finance

Email Sean Alexander  Contact me
Call Adam Schetky650.562.6200 ext. 137

Carol Hedgspeth, PhD

Carol Hedgspeth, PhD

VP, Talent and Operations

Email Carol Hedgspeth  Contact me
Call Carol Hedgspeth650.562.6200 ext. 119

Ann Waterman Roy

Ann Waterman Roy

VP, Partnerships & Finance

Ann Waterman Roy  Contact me
Call Ann Waterman Roy650.562.6200 ext. 115

Sean Hardy

Andres Osuna

Data Assistant

Email Andres Osuna  Contact me
Call Andres Osuna650.562.6200

Sean Alexander

Sheri Rosenberg

Senior Manager, Development and Impact

Email Sheri Rosenberg  Contact me
Call Sheri Rosenberg650.562.6200 ext. 136

Sean Alexander

Sara Tang

Finance Manager

Email Sheri Rosenberg  Contact me
Call Sheri Rosenberg650.562.6200 ext. 107

Sean Alexander

Stacia Sarna

Office Manager

Email Stacia Sarna  Contact me
Call Stacia Sarna650.562.6200 ext. 169