PATH Executive and Leadership Team

July, 2026

Leadership Overview

PATH has 10 executives leading key functions including strategy and operations.

Driven by a commitment to global well-being, PATH accelerates health equity, empowering communities to thrive through innovative solutions.

Leadership Roles at PATH

  • Chief Executive Officer - Matthew Hillman
  • President & Chief Executive Officer - Nikolaj Gilbert
  • Chief Executive Officer & Founder - Yali Koch
  • Chief Executive Officer & Founder - Maria Brigantino
  • Founder & Chief Executive Officer - Shivli Chauhan
  • Founder & Chief Executive Officer - Dina Kaplan
  • Co-Founder & Chief Executive Officer - Brittany Hoose
  • Founder & Chief Executive Officer - Rebecca Olson
  • Co-Founder & Chief Executive Officer - Thiradeth Khamhoung
  • Founder & Chief Executive Officer - Fred Ritch
  • Matthew Hillman - Chief Executive Officer

    Matthew Hillman, the Chief Executive Officer at PATH, directs the organization's overarching strategy and operational execution. Hillman guides PATH's mission to accelerate health equity, ensuring all people and communities can thrive. This leadership involves fostering innovation across the organization's global initiatives. Matthew Hillman oversees the strategic allocation of resources to support critical health programs and partnerships. The Chief Executive Officer's role is central to advancing PATH's impact in addressing complex global health challenges. Hillman ensures alignment with the organization's founding principles and its commitment to sustainable development. The Chief Executive Officer's vision propels PATH's efforts to create lasting positive change in health outcomes worldwide. This executive drives the organization's engagement with key stakeholders, including governments, foundations, and other nonprofit entities, to amplify PATH's reach and effectiveness.

    Nikolaj Gilbert - President & Chief Executive Officer

    Nikolaj Gilbert, the President & Chief Executive Officer at PATH, leads the organization's strategic direction and global operations. Gilbert champions PATH's core mission of accelerating health equity, enabling individuals and communities to achieve optimal well-being. This executive oversees the development and implementation of innovative solutions that address pressing global health issues. Nikolaj Gilbert is responsible for fostering strong relationships with international partners and stakeholders to expand PATH's influence and impact. The President & Chief Executive Officer's leadership ensures that PATH remains at the forefront of health innovation. Gilbert drives the organization's efforts to create sustainable health systems and improve access to essential healthcare services. This critical role involves guiding research, advocacy, and program delivery across diverse geographic regions. Nikolaj Gilbert's strategic oversight is fundamental to PATH's continued success in its pursuit of a healthier world for all.

    Yali Koch - Chief Executive Officer & Founder

    Yali Koch, the Chief Executive Officer & Founder at PATH, established the organization with a vision for advancing health equity. Koch drives the strategic initiatives aimed at empowering communities and ensuring that all individuals can thrive. This leadership role involves overseeing the organization's core operations and fostering a culture of innovation. Yali Koch guides the development of programs designed to address critical health challenges globally. The Chief Executive Officer & Founder's deep understanding of PATH's origins informs its present-day mission. Koch is dedicated to accelerating progress in health outcomes through strategic partnerships and impactful interventions. This executive's commitment is central to PATH's ongoing efforts to create a more equitable world. Yali Koch's foundational leadership continues to shape the organization's trajectory and its pursuit of transformative health solutions.

    Maria Brigantino - Chief Executive Officer & Founder

    Maria Brigantino, the Chief Executive Officer & Founder at PATH, initiated the organization's journey to foster global health equity. Brigantino directs the strategic vision and operational framework that enables communities to flourish. This executive role encompasses guiding the organization's commitment to innovative health solutions. Maria Brigantino oversees the implementation of programs designed to overcome significant health disparities worldwide. The Chief Executive Officer & Founder's founding principles continue to shape PATH's impactful work. Brigantino is instrumental in cultivating partnerships that amplify the organization's reach and effectiveness. This leadership ensures that PATH remains dedicated to its mission of improving health for all. Maria Brigantino's foundational influence guides PATH's ongoing efforts to create a healthier and more equitable future.

    Shivli Chauhan - Founder & Chief Executive Officer

    Shivli Chauhan, the Founder & Chief Executive Officer at PATH, spearheads the organization's strategic direction and mission to advance health equity. Chauhan guides PATH's efforts to ensure all people and communities have the opportunity to thrive. This executive role involves overseeing the development and execution of innovative health solutions across diverse global contexts. Shivli Chauhan is responsible for fostering key partnerships and collaborations that amplify the organization's impact. The Founder & Chief Executive Officer's vision is central to driving progress in addressing complex health challenges. Chauhan leads the organization's commitment to sustainable and equitable health systems. This leadership ensures that PATH's work consistently aligns with its foundational goals. Shivli Chauhan's strategic oversight is critical to PATH's ongoing success in improving global health outcomes.

    Dina Kaplan - Founder & Chief Executive Officer

    Dina Kaplan, the Founder & Chief Executive Officer at PATH, directs the organization's strategic vision and operational priorities. Kaplan leads PATH's commitment to accelerating health equity, enabling all individuals and communities to thrive. This executive role involves guiding the development of innovative approaches to global health challenges. Dina Kaplan oversees the implementation of programs designed to create lasting positive health outcomes. The Founder & Chief Executive Officer's foundational insights shape the organization's ongoing mission. Kaplan is dedicated to fostering collaborations that enhance PATH's global reach and effectiveness. This leadership ensures that the organization's work remains impactful and aligned with its core values. Dina Kaplan's strategic guidance is essential for PATH's continued advancement in improving worldwide health.

    Brittany Hoose - Co-Founder & Chief Executive Officer

    Brittany Hoose, the Co-Founder & Chief Executive Officer at PATH, drives the organization's strategic direction and operational framework. Hoose leads PATH's mission to accelerate health equity, ensuring that all people and communities can thrive. This executive role involves overseeing the creation and deployment of innovative health solutions globally. Brittany Hoose is responsible for cultivating strategic partnerships that extend PATH's reach and impact. The Co-Founder & Chief Executive Officer's vision is integral to advancing the organization's goals in addressing critical health issues. Hoose guides the organization's commitment to building sustainable and equitable health systems. This leadership ensures PATH's work consistently reflects its founding purpose. Brittany Hoose's strategic oversight is vital for PATH's continued success in improving global health.

    Rebecca Olson - Founder & Chief Executive Officer

    Rebecca Olson, the Founder & Chief Executive Officer at PATH, directs the organization's strategic vision and operational execution. Olson leads PATH's core mission to accelerate health equity, empowering all individuals and communities to thrive. This executive role involves guiding the development and implementation of innovative health solutions worldwide. Rebecca Olson oversees the cultivation of key partnerships that enhance PATH's global impact and effectiveness. The Founder & Chief Executive Officer's foundational perspective informs the organization's strategic priorities. Olson is committed to advancing sustainable health systems and improving access to care. This leadership ensures that PATH's initiatives consistently address critical global health challenges. Rebecca Olson's strategic guidance is fundamental to PATH's ongoing success in achieving its mission.

    Thiradeth Khamhoung - Co-Founder & Chief Executive Officer

    Thiradeth Khamhoung, the Co-Founder & Chief Executive Officer at PATH, spearheads the organization's strategic direction and operational initiatives. Khamhoung leads PATH's commitment to accelerating health equity, ensuring all people and communities can thrive. This executive role involves guiding the development and deployment of innovative health solutions across global landscapes. Thiradeth Khamhoung is responsible for fostering strategic alliances that amplify PATH's influence and impact. The Co-Founder & Chief Executive Officer's vision is central to driving progress in tackling significant health issues. Khamhoung directs the organization's focus on building resilient and equitable health systems. This leadership ensures PATH's work remains aligned with its foundational objectives. Thiradeth Khamhoung's strategic oversight is crucial for PATH's continued advancement in global health outcomes.

    Fred Ritch - Founder & Chief Executive Officer

    Fred Ritch, the Founder & Chief Executive Officer at PATH, directs the organization's strategic vision and operational execution. Ritch leads PATH's mission to accelerate health equity, enabling all individuals and communities to thrive. This executive role involves guiding the development and implementation of innovative health solutions worldwide. Fred Ritch oversees the cultivation of key partnerships that enhance PATH's global impact and effectiveness. The Founder & Chief Executive Officer's foundational perspective informs the organization's strategic priorities. Ritch is committed to advancing sustainable health systems and improving access to care. This leadership ensures that PATH's initiatives consistently address critical global health challenges. Fred Ritch's strategic guidance is fundamental to PATH's ongoing success in achieving its mission.

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    Frequently Asked Questions Regarding PATH Top Executives and Leadership Team

    Who leads PATH?
    PATH is led by Matthew Hillman (Chief Executive Officer), along with executives such as Nikolaj Gilbert (President & Chief Executive Officer) and Yali Koch (Chief Executive Officer & Founder).
    Who is part of PATH’s executive team?
    The executive team of PATH includes leaders such as Matthew Hillman (Chief Executive Officer), Nikolaj Gilbert (President & Chief Executive Officer), Yali Koch (Chief Executive Officer & Founder) and other senior executives.
    How many executives does PATH have?
    PATH has 10 executives leading key business areas.
    What roles are included in PATH’s leadership team?
    The leadership team of PATH includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Executive Officer & Founder, Chief Executive Officer & Founder, Founder & Chief Executive Officer.