Staff

Working directly with the public and key stakeholders is essential to the success of the SJCOG. We love to hear from you on how to better San Joaquin's transportation network and infrastructure. If you have any questions regarding what we do, feel free to call on us.

View our Organizational Structure image of SJCOG organizational chart

Directors

image for Andrew Chesley
Andrew T. Chesley
Executive Director
(209) 235-0444
Email
image for Steve Dial
Steve Dial
Deputy Executive 
Director/Chief Financial Officer
(209) 235-0584
Email
image for Diane Nguyen
Diane Nguyen
Deputy Director - Planning/Programming
& Project Delivery
(209) 235-0442
Email

Planning/Programming/Project Delivery/Habitat

image for Kim Anderson
Kim Anderson 
Senior Regional Planner
(209) 235-0565
Email
image for Rob Cunningham
Rob Cunningham
Senior Regional Planner
(209) 235-0389
Email
image for Yvette Davis
Yvette Davis
Senior Program Specialist
(209) 235-1092
Email
image for Kim Kloeb
Kim Kloeb
Senior Regional Planner
(209) 235-0578
Email
image for Steve Mayo
Steve Mayo
Project Manager
(209) 235-0585
Email
image for Ryan Niblock
Ryan Niblock
Senior Regional Planner
(209) 235-0588
Email
image for David Ripperda
David Ripperda
Associate Regional Planner
(209) 235-0450
Email
image for Kari McNickle
Kari McNickle
Associate Program Specialist
209-235-0576
Email
image for Melody Lin
Melody Lin
Associate Regional Planner
(209) 235-0190
Email
image for Christine Corrales
Christine Corrales
Associate Regional Planner
(209) 235-0128
Email
image for Lisa Donahue
Lisa Donahue
Associate Program Specialist
(209) 235-1091
Email
image for Travis Yokoyama
Travis Yokoyama
Associate Regional Planner
(209) 235-0451
Email
image for Summer Anderson
Summer Anderson
Assistant Regional Planner
(209) 235-0452
Email
image for Laurel Boyd
Laurel Boyd
Assistant Habitat Planner
(209) 235-0574
Email
image for Teresa Garcia
Teresa Garcia
Administrative Technician
(209) 235-1093
Email
Michelle Lacondeguy
Michelle Lacondeguy
Assistant Regional Planner
(209) 235-0563
Email
Wellson Wu 
Wellson Wu
Intern
(209) 235-0562
Email
 

Administration

image for Rebecca Calija
Rebecca E. Calija
Manager of 
Admin Services
(209) 235-0600
Email
image for Rosie Gutierrez
Rosie Gutierrez
Office Administrator 
(209) 235-0407
Email  
image for Stephanie Maynard
Stephanie Maynard
Administrative Analyst
(209) 235-0589
Email 
image for Rosemary Romero
Rosemary Romero
Administrative
Technician
(209) 235-0583
Email
image for Katy Castro
Katy Castro
Administrative Clerk II
(209) 235-0591
Email
photo of Melissa Ablang 
Melissa Ablang
Administrative Clerk II
(209) 235-0409
Email

Finance

image for Grace Orosco
Grace Orosco
Chief Accountant
(209) 235-0454
Email 
image for Lynnetta Castle
Lynnetta Castle
Staff Accountant
(209) 235-0580
Email 

image for Kelly Bagley
Kelly Bagley
Accounting Assistant II
(209) 235-0581
Email
photo of Greg SolarioGreg Solario
Accounting Assistant I
(209) 235-0587
Email