MAAC Executive and Leadership Team

June, 2026

Leadership Overview

MAAC has 4 executives leading key functions including strategy, operations, human resources, and executive leadership.

Driven by a commitment to community empowerment, MAAC provides comprehensive social services in San Diego County, fostering self-sufficiency through affordable housing, economic development, education, health, and advocacy.

Leadership Roles at MAAC

  • President & Chief Executive Officer - Arnulfo Manriquez
  • Vice President & Chief Operating Officer - Adolfo Ventura
  • President - Dennis Larson
  • Chief Human Resources Officer - Arlene Gibbs
  • Arnulfo Manriquez - President & Chief Executive Officer

    Arnulfo Manriquez, the President & Chief Executive Officer at MAAC, directs the organization's overarching strategy and vision. Manriquez guides MAAC's mission to create healthier and stronger communities by ensuring access to high-quality programs in Affordable Housing, Economic Development, Education, Health & Wellbeing, and Advocacy & Leadership Development. This leadership role involves setting strategic priorities, fostering key partnerships, and driving the organization's growth and impact across San Diego County. Overseeing all executive functions, Arnulfo Manriquez ensures alignment with the goal of empowering individuals and families toward self-sufficiency. The President & Chief Executive Officer's focus remains on expanding MAAC's reach and effectiveness in serving community needs.

    Adolfo Ventura - Vice President & Chief Operating Officer

    Adolfo Ventura, the Vice President & Chief Operating Officer at MAAC, executes the operational strategies that support the organization's comprehensive social services. Ventura oversees the day-to-day management of MAAC's programs, ensuring efficient delivery of services in Affordable Housing, Economic Development, Education, Health & Wellbeing, and Advocacy & Leadership Development. This critical role involves optimizing resource allocation, enhancing program effectiveness, and maintaining high standards of service delivery across San Diego County. Adolfo Ventura works closely with other leaders to translate strategic goals into actionable operational plans. The Vice President & Chief Operating Officer's responsibilities include driving operational excellence and ensuring the seamless functioning of all MAAC initiatives to promote community self-sufficiency.

    Dennis Larson - President

    Dennis Larson, the President at MAAC, drives strategic initiatives and fosters key relationships to advance the organization's community impact. Larson focuses on expanding MAAC's influence and effectiveness in providing comprehensive social services throughout San Diego County. This leadership position involves cultivating partnerships with community stakeholders, government agencies, and other organizations to enhance program delivery in areas such as Affordable Housing, Economic Development, Education, Health & Wellbeing, and Advocacy & Leadership Development. Dennis Larson's role is pivotal in advocating for the needs of individuals and families and securing resources to support MAAC's self-sufficiency goals. The President's leadership ensures sustained growth and a strong organizational presence.

    Arlene Gibbs - Chief Human Resources Officer

    Arlene Gibbs, the Chief Human Resources Officer at MAAC, leads all human capital strategies to support the organization's mission. Gibbs develops and implements policies and programs that foster a positive and productive work environment, crucial for delivering comprehensive social services. This executive function encompasses talent acquisition, employee relations, compensation and benefits, and professional development, all vital for retaining skilled staff dedicated to MAAC's goals in Affordable Housing, Economic Development, Education, Health & Wellbeing, and Advocacy & Leadership Development. Arlene Gibbs ensures that MAAC's workforce is equipped and motivated to serve the San Diego community effectively. The Chief Human Resources Officer's strategic focus is on building a robust organizational culture that champions the well-being of both employees and the individuals MAAC serves.

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    Frequently Asked Questions Regarding MAAC Top Executives and Leadership Team

    Who leads MAAC?
    MAAC is led by Arnulfo Manriquez (President & Chief Executive Officer), along with executives such as Adolfo Ventura (Vice President & Chief Operating Officer) and Dennis Larson (President).
    Who is part of MAAC’s executive team?
    The executive team of MAAC includes leaders such as Arnulfo Manriquez (President & Chief Executive Officer), Adolfo Ventura (Vice President & Chief Operating Officer), Dennis Larson (President) and other senior executives.
    How many executives does MAAC have?
    MAAC has 4 executives leading key business areas.
    What roles are included in MAAC’s leadership team?
    The leadership team of MAAC includes roles such as President & Chief Executive Officer, Vice President & Chief Operating Officer, President, Chief Human Resources Officer.