Skip to main content
Desert trees with mountains in the background.
Yuma County

Membership Roster and Organizational Chart

Business Sector

Sandra Navarrete
National Bank of Arizona
Regional Sales Manager

Maria Chavoya
Arizona Complete Health
General Manager

Jesus Garcia
Acacia Home Health, Inc.
Administrator / Owner

Carla F. Gonzales
Cocopah Indian Tribe
Human Resource Director

Samuel G. Loveless
Haven of Yuma, LLC
Executive Director / Administrator

Salvador Machado Medina
Associated Materials, LLC
Plant Controller

Antonio Zuniga
Hunter Employment Services
President

Laura Wisniewski
Onvida Health
Administrative Director, Human Resources

Wesley Splawn
4 Powers Contracting
President

Karime B. Hayer
Nichime Cafe & Boutique
Owner and Operator

Education & Training Sector

Reetika Dhawan
Arizona Western College
President

Jesus G. Figueroa 
Adult Literacy Plus of Southwest of Arizona (ALPS)
Title II Program Director

Governmental, Economic and Community Development Sector

John Diemer
ADES-Workforce Solutions Administration
Program Manager

Judith Castro
ADES - Vocational Rehabilitation Services
Vocational Rehabilitation Supervisor

Gregory LaVann
Greater Economic Development Corporation
Senior - Vice President

Workforce Sector

Brandon Culpepper
Arizona Public Service
Substation Technician

Michael J. Sabath
Northern Arizona University
Associate Vice President, Campus Executive Officer (CEO)

Karen King
Tucson Electrical Joint Apprenticeship & Training Program
Training Director

Frank Grijalva
International Brotherhood of Electrical Workers
International Representative to the IBEW President