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.

Orgchart_March_2023

 View our Organizational Structure (full screen)


Directors

  1. Diane_Nguyen 2023_Final version-edited

    Diane Nguyen

    Executive Director
    Email Diane Nguyen
    Phone: 209-235-0442

  1. image for Steve Dial

    Steve Dial

    Deputy Executive Director/Chief Financial Officer
    Email Steve Dial
    Phone: 209-235-0584

  1. image for Kim Anderson

    Kim Anderson

    Deputy Director of Planning
    Email Kim Anderson
    Phone: 209-310-0884

  1. image for Ryan Niblock

    Ryan Niblock

    Deputy Director of Programming and Project Delivery
    Email Ryan Niblock
    Phone: 209-235-0588

Transit Planning, Active Transportation Planning, & Programming

  1. Ty Phimmasone

    Senior Regional Planner
    Email Ty Phimmasone
    Phone: 209-235-0389

  1. Joel Campos

    Joel Campos

    Associate Regional Planner
    Email Joel Campos
    Phone: 209-235-1090

  1. Jay Helva

    Jay Halva

    Assistant Programming Analyst
    Email Jay Halva
    Phone: 209-235-0582

Long Range Planning and Financing Programs

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    Isaiah Anderson

    Associate Regional Planner
    Email Isaiah Anderson
    Phone: 209-235-0452

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    Joyce Yee

    Assistant Regional Planner
    Email Joyce Yee
    Phone: 209-235-0589

Climate Adaptation Planning

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    Rofannie Chan

    CivicSpark Fellow
    Email Rofannie Chan
    Phone: 209-400-9002

Regional Initiatives

  1. image for Christine Corrales

    Christine Corrales

    Senior Regional Planner
    Email Christine Corrales
    Phone: 209-235-0128

  1. Christine Tran-NEW

    Christine Tran

    Assistant Regional Planner
    Email Christine Tran
    Phone: 209-235-1095

  1. Angela Carranza

    Angela Carranza

    CivicSpark Fellow
    Email Angela Carranza
    Phone: 209-690-8517

Communications & Transportation Demand Management (dibs)

  1. image for Yvette Davis

    Yvette Davis

    Communications Manager
    Email Yvette Davis
    Phone: 209-235-1092

  1. Keith Michaud

    Keith Michaud

    Communications Journalist
    Email Keith Michaud
    Phone: 209-235-0593

  1. Danielle Lagorio

    Danielle Lagorio

    Assistant Program Specialist
    Email Danielle Lagorio
    Phone: 209-235-1091

  1. photo of Melissa Ablang

    Melissa Ablang

    Administrative Technician
    Email Melissa Ablang
    Phone: 209-235-1093

Administration

  1. image for Rosie Gutierrez

    Rosie Gutierrez

    Office Administrator
    Email Rosie Gutierrez
    Phone: 209-235-0407

  1. Sara Hersom

    Sarah Hersom

    Administrative Technician
    Email Sarah Hersom
    Phone: 209-235-0409

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    Katy Castro

    Administrative Technician
    Email Katy Castro
    Phone: 209-235-0591

Finance

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    Grace Orosco

    Manager of Finance
    Email Grace Orosco
    Phone: 209-235-0454

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    Lynnetta Castle

    Senior Accountant
    Email Lynnetta Castle
    Phone: 209-235-0580

  1. photo of Greg Solario

    Gregory Solario

    Junior Accountant
    Email Greg Solario
    Phone: 209-235-0587

  1. Daljit Saini

    Accounting Assistant II
    Email Daljit Saini
    Phone: 209-235-0583

  1. Rosie Zeiter

    Rosie Zeiter

    Accounting Assistant I
    Email Rosie Zeiter
    Phone: 209-235-0581

  1. Gabriela Zamora

    Gabby Zamora

    Administrative Technician
    Email Gabby Zamora
    Phone: 209-235-0450

  1. Ariana Talosig

    Ariana Talosig

    Administrative Technician
    Email Ariana Talosig
    Phone: 209-235-0444

Habitat Planning

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    Steve Mayo

    Program Manager
    Email Steve Mayo
    Phone: 209-235-0585

  1. image for Laurel Boyd

    Laurel Boyd

    Associate Habitat Planner
    Email Laurel Boyd
    Phone: 209-235-0574

Information Technologies

  1. image for Vikram Sharma

    Vikram Sharma

    Information Technology Manager
    Email Vikram Sharma
    Phone: 209-235-0445