Stony Brook University Executive and Leadership Team

June, 2026

Leadership Overview

Stony Brook University has 10 executives leading key functions including strategy, operations, finance, technology, medical affairs, human resources, and academic leadership.

Driven by a commitment to academic excellence, Stony Brook University provides a comprehensive educational experience, fostering innovation and research across diverse disciplines to shape future leaders and advance knowledge.

Leadership Roles at Stony Brook University

  • Chief Executive Officer - Todd Griffin
  • Chief Operating Officer & Chief Financial Officer - Kacy Bullard
  • Chief Financial Officer & Chief Operating Officer - Jason Hsueh
  • President - Harrison Bohrer
  • President - Zeemdren Lham
  • President - Abbygale Lindsay
  • President - Anning Tian
  • Associate Chief Information Officer - Frances Dykstra
  • Chief Medical Officer - Joseph Laver
  • Chief People Officer & Specialist - Joanna Weng
  • Todd Griffin - Chief Executive Officer

    Todd Griffin, the Chief Executive Officer at Stony Brook University, directs the overarching strategic vision and institutional direction. Griffin guides the university's mission to advance knowledge and foster innovation across all academic and research endeavors. This leadership role involves ensuring the effective allocation of resources to support educational programs and research initiatives, aligning with the university's commitment to excellence. Griffin oversees the integration of academic, research, and administrative functions to promote a cohesive and high-performing institutional environment. The Chief Executive Officer's focus remains on enhancing Stony Brook University's reputation and impact within the higher education landscape, driving forward its goals for student success and scholarly achievement. Todd Griffin's strategic oversight ensures the university remains at the forefront of educational advancement and societal contribution.

    Kacy Bullard - Chief Operating Officer & Chief Financial Officer

    Kacy Bullard, the Chief Operating Officer & Chief Financial Officer at Stony Brook University, directs both the operational efficiency and the financial health of the institution. Bullard oversees the university's financial planning, budgeting, and resource allocation, ensuring fiscal responsibility and sustainability. This dual role involves managing day-to-day operations, optimizing administrative processes, and driving strategic initiatives that support Stony Brook University's academic and research missions. The Chief Operating Officer & Chief Financial Officer ensures that financial resources are effectively deployed to achieve institutional goals and enhance the overall campus experience. Kacy Bullard's leadership is pivotal in maintaining the university's financial stability and operational excellence, supporting its commitment to providing high-quality education and groundbreaking research.

    Jason Hsueh - Chief Financial Officer & Chief Operating Officer

    Jason Hsueh, the Chief Financial Officer & Chief Operating Officer at Stony Brook University, leads the financial strategy and operational management of the institution. Hsueh is responsible for fiscal oversight, including budgeting, financial reporting, and investment management, ensuring the university's financial integrity. This comprehensive role also encompasses the optimization of university operations, streamlining administrative functions, and implementing efficient business practices. The Chief Financial Officer & Chief Operating Officer works to align financial resources and operational capabilities with Stony Brook University's strategic objectives, supporting its academic and research endeavors. Jason Hsueh's guidance is essential for driving financial sustainability and operational effectiveness, reinforcing the university's capacity for growth and innovation.

    Harrison Bohrer - President

    Harrison Bohrer, the President at Stony Brook University, leads the institution with a focus on academic advancement and strategic growth. Bohrer champions the university's commitment to research excellence and innovative educational programs, driving initiatives that enhance student learning and faculty scholarship. This leadership position involves fostering collaborations across departments and with external partners to expand the university's impact. The President guides the strategic direction, ensuring Stony Brook University remains a leader in higher education and a hub for discovery. Harrison Bohrer's vision is dedicated to strengthening the university's reputation and its contribution to societal progress through education and research.

    Zeemdren Lham - President

    Zeemdren Lham, the President at Stony Brook University, directs strategic initiatives aimed at enhancing the university's academic standing and research output. Lham focuses on fostering an environment conducive to groundbreaking discoveries and comprehensive student development. This executive role involves overseeing key programs and partnerships that advance Stony Brook University's mission. The President works to ensure the university's resources are optimally utilized to support its educational and research objectives. Zeemdren Lham's leadership is committed to promoting academic rigor and expanding the university's influence in the global scholarly community.

    Abbygale Lindsay - President

    Abbygale Lindsay, the President at Stony Brook University, spearheads efforts to elevate the university's educational offerings and research capabilities. Lindsay is dedicated to cultivating a dynamic academic environment that supports faculty innovation and student success. This leadership role involves guiding strategic planning and resource allocation to achieve institutional objectives. The President ensures that Stony Brook University remains at the forefront of academic and scientific advancement. Abbygale Lindsay's commitment is focused on strengthening the university's position as a premier institution for learning and discovery, contributing significantly to knowledge creation and dissemination.

    Anning Tian - President

    Anning Tian, the President at Stony Brook University, drives the strategic vision for academic excellence and institutional development. Tian focuses on advancing the university's research endeavors and enhancing its educational programs to meet evolving global demands. This critical role involves overseeing the implementation of key initiatives that support faculty scholarship and student achievement. The President ensures that Stony Brook University maintains its commitment to innovation and discovery. Anning Tian's leadership is dedicated to reinforcing the university's reputation as a leading center for higher education and cutting-edge research.

    Frances Dykstra - Associate Chief Information Officer

    Frances Dykstra, the Associate Chief Information Officer at Stony Brook University, manages critical aspects of the university's information technology infrastructure and services. Dykstra supports the strategic deployment of technology solutions to enhance educational delivery, research capabilities, and administrative efficiency across the institution. This role involves overseeing the implementation and maintenance of IT systems, ensuring robust cybersecurity measures, and driving digital transformation initiatives. The Associate Chief Information Officer collaborates with various departments to align technology strategies with Stony Brook University's academic and operational objectives. Frances Dykstra's leadership ensures that the university's technological resources effectively support its mission of teaching, research, and public service, fostering a connected and technologically advanced campus environment.

    Joseph Laver - Chief Medical Officer

    Joseph Laver, the Chief Medical Officer at Stony Brook University, provides critical leadership for the university's medical affairs and healthcare services. Laver oversees the clinical operations and patient care standards, ensuring the delivery of high-quality medical services aligned with academic and research missions. This executive role involves guiding medical staff, implementing best practices in healthcare delivery, and fostering a culture of patient safety and clinical excellence. The Chief Medical Officer plays a key part in integrating clinical activities with the university's educational programs for medical students and residents, as well as its biomedical research efforts. Joseph Laver's expertise is vital in advancing Stony Brook University's commitment to health sciences and community well-being.

    Joanna Weng - Chief People Officer & Specialist

    Joanna Weng, the Chief People Officer & Specialist at Stony Brook University, directs human resources strategy and talent management across the institution. Weng oversees initiatives focused on employee recruitment, development, engagement, and retention, fostering a supportive and productive work environment. This specialized role involves ensuring equitable HR practices, managing compensation and benefits, and promoting a culture of diversity and inclusion. The Chief People Officer & Specialist collaborates with university leadership to align people strategies with Stony Brook University's overall mission and operational goals. Joanna Weng's leadership is instrumental in cultivating a skilled and motivated workforce, essential for the university's continued success in education and research.

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    Frequently Asked Questions Regarding Stony Brook University Top Executives and Leadership Team

    Who leads Stony Brook University?
    Stony Brook University is led by Todd Griffin (Chief Executive Officer), along with executives such as Kacy Bullard (Chief Operating Officer & Chief Financial Officer) and Jason Hsueh (Chief Financial Officer & Chief Operating Officer).
    Who is part of Stony Brook University’s executive team?
    The executive team of Stony Brook University includes leaders such as Todd Griffin (Chief Executive Officer), Kacy Bullard (Chief Operating Officer & Chief Financial Officer), Jason Hsueh (Chief Financial Officer & Chief Operating Officer) and other senior executives.
    How many executives does Stony Brook University have?
    Stony Brook University has 10 executives leading key business areas.
    What roles are included in Stony Brook University’s leadership team?
    The leadership team of Stony Brook University includes roles such as Chief Executive Officer, Chief Operating Officer & Chief Financial Officer, Chief Financial Officer & Chief Operating Officer, President, President.