SEIU 521 Executive Board
SEIU 521 is a democratically-run, member-driven organization.
That means members govern and are at the heart of every decision in our union. At the head of our member-driven governance is our union’s Executive Board. Members elect the officers, executive board delegates, and trustees from among their fellow union members, every three years. Guided by SEIU International Constitution & Bylaws, they make decisions about our union’s budget, policies, and other organizational issues. The officers and board members are active union members representing every division in our union.
SEIU 521 represents 40,000 county, city, and non-profit workers in 17 counties grouped into five regions:
- Region 1: San Mateo & Santa Clara Counties
- Region 2: Santa Cruz, Monterey, San Benito Counties
- Region 3: Stanislaus, Tuolumne, Mariposa, Mono, Alpine, Merced Counties
- Region 4: Madera & Fresno Counties
- Region 5: Tulare, Kings, Kern, Inyo Counties
In addition, Family Child Care Providers are joining our union in all these regions, as well as in Alameda County.
Riko Mendez, Chief Elected Officer (CEO) – Bio
Contact the 521 Executive Board
How to conduct union elections – from the U.S. Department of Labor
SEIU 521 Bylaws – Revised 02/07/2025
2025 Executive Board Meeting Calendar
Contact your Local Union office or visit MemberLink under the Events tab for information on how to attend.
- SEIU 521 Executive Board meeting minutes are posted in MemberLink under the Documents tab.
Full Executive Board Meetings
NOTE: Only full-dues paying members may attend Executive Board meetings. All efforts are made to limit all meetings to Saturday only, but on occasion two days may be necessary.
Meets Quarterly.
- Saturday, March 29 – Sunday, March 30, 2025 – 9:30 a.m. – Location: In-person – SEIU 521 Fresno Unity Hall (5228 E Pine Ave. Fresno, CA 93727) RSVP here
- Saturday, June 28 – Sunday, June 29, 2025, 9:30 a.m. – Location: SEIU 521 Fresno Unity Hall (5228 E Pine Ave. Fresno, CA 93727)
- Saturday, September 27 – Sunday, September 28, 2025, 9:30 a.m. – Location: SEIU 521 Fresno Unity Hall (5228 E Pine Ave. Fresno, CA 93727)
- Saturday, December 6 – Sunday, December 7, 2025, 9:30 a.m. Location: SEIU 521 Fresno Unity Hall (5228 E Pine Ave. Fresno, CA 93727)
Officers’ Meetings
Officers’ meetings will be on the 4th Tuesday of each month by undecided means. EXCEPTIONS: 1. Officers will not meet in months when the Executive Board meets. 2. Officers will not meet in November because of Thanksgiving and the December Executive Board meeting will be the first weekend in December.
- Tuesday, January 21, 2025, 6:00 pm
- Tuesday, February 25, 2025, 6:00 pm
- Tuesday, April 22, 2025, 6:00 pm
- Tuesday, May 21, 2025, 6:00 pm
- Tuesday, July 22, 2025, 6:00 pm
- Tuesday, August 26, 2025, 6:00 pm
- Tuesday, October 28, 2025, 6:00 pm
Budget & Finance Committee Meetings
No meeting in December. The Treasurer has scheduled the Budget & Finance Committee meetings for 2025. Meetings have usually been the 3rd Wednesday of the Month. This schedule may be changed if that is the desire of the Budget & Finance Committee.
- Wednesday, January 15, 2025, 6:00 pm
- Wednesday, February 19, 2025, 6:00 pm
- Wednesday, March 19, 2025, 6:00 pm
- Wednesday, April 16, 2025, 6:00 pm
- Wednesday, May 21, 2025, 6:00 pm
- Wednesday, June 18, 2025, 6:00 pm
- Wednesday, July 16, 2025, 6:00 pm
- Wednesday, August 20, 2025, 6:00 pm
- Wednesday, September 17, 2025, 6:00 pm
- Wednesday, October 15, 2025, 6:00 pm
- Wednesday, November 19, 2025, 6:00 pm
Regional Meetings
Region 1: San Mateo & Santa Clara counties
Region 2: Monterey, San Benito & Santa Cruz counties
Region 3: Alpine, Mariposa, Merced, Mono, Stanislaus & Tuolumne counties
Region 4: Madera & Fresno counties
Region 5: Inyo, Kern, Kings & Tulare counties
Caucuses and Committees Meetings
Log-in or create your MemberLink account to see more events.
SEIU 521 Executive Board – Term: March March 2025-March 2028
LOCALWIDE OFFICERS
Chief Elected Officer (CEO)
RIKO MENDEZ
President
MULLISSA WILLETTE
Exemption Investigator – Santa Clara County
First Vice President
RILEY TALFORD
Supervising Juvenile Correctional Officer – Fresno County
Secretary
PATRICIA MORAN
Child Care Providers United
Treasurer
KATHERINE SELOVER
Retired Members Chapter – Stanislaus County
Region 1 Vice President
TAMMY DHANOTA
Communications – Santa Clara Valley Transportation Authority (VTA)
Region 2 Vice President
ALICIA METTERS
Social Worker III – Monterey County
Region 3 Vice President
ERIC SCHWARZENTRAUB
Stanislaus County
Region 4 Vice President
DEBBIE ACOSTA
Fresno Unified School District
Region 5 Vice President
ALICIA ALEMAN
Social Service Worker II – Kern County
CHILD CARE EXECUTIVE BOARD DELEGATES
Isabel Cardenas
Iris Magana
Eduviguez Ramirez
Anita Vicini
REGION 1 EXECUTIVE BOARD DELEGATES
San Mateo County:
Katherine O’Malley
Mercedes Segura
Santa Clara COE:
Sarah Gianocaro
Kellie Guevara
Alternate: Isabel Okere
Santa Clara County:
Julie Barajas
Pa Chang
Andre Oliveira
Andrew Pham
Stacy Schmidt
Ayanna Vanderbilt
Alternates: Jesus Flores Conchola, Lilia Jacobo
Momentum
Gregory Lorenzi
San Jose Office Composite
Elsa Lopez
Maisha Willis
REGION 2 EXECUTIVE BOARD DELEGATES
Monterey County:
Cynthia Benitez
Yvette Carreon
Santa Cruz County:
Esmeralda Nava
REGION 3 EXECUTIVE BOARD DELEGATES
Stanislaus County: Renee Crawford
Alternate: Molly Rodriguez
REGION 4 EXECUTIVE BOARD DELEGATES
Fresno County:
Lucia Sapiens
REGION 5 EXECUTIVE BOARD DELEGATES
Kern County:
David Camacho, Jr., Deon Duffey, Mary D. Hernandez, George Martinez
Kern County Superior Courts:
Veronica R. Bertolucci
Alternate: Mark “Billy” Blythe
Kern Medical:
Todd Carey, Ana Palacio
City of Bakersfield
Laura Escobedo
Tulare County
Andrea Longoria, John Sanders
COMMITTEE & CAUCUS DELEGATES
AFRAM Delegate: Arvelia Cooper Whigham, Retired Member
API: Silveria Bella Barela, Retired Member
Latino Caucus: Rachel Subega, Retired Member
Retiree Chapter:
Carol Garvey, Retired Member
Laura P. Basua, Retired Member
Janet Diaz—Alternate, Retired Member
Women’s Caucus: Vacant
TRUSTEES
Trustees At Large:
Ferdie Centeno (Santa Clara VTA Chapter), Tania Salinas (Kern County Chapter)
Region 1 Trustee: Trevor Gillis, Criminalist III
Region 2 Trustee: Vacant/To be filled in 2025
Region 3 Trustee: Karyn Clark, Stanislaus County
Region 4 Trustee: Vacant/To be filled in 2025
Region 5 Trustee: Rosario Romero