Johns Hopkins University Executive and Leadership Team

August, 2026

Leadership Overview

Johns Hopkins University has 10 executives leading key functions including operations, financial management, administrative coordination, medical oversight, and institutional leadership.

Committed to advancing global research and academic excellence, Johns Hopkins University fosters a culture of discovery and innovation to address complex societal challenges through rigorous inquiry and interdisciplinary collaboration.

Leadership Roles at Johns Hopkins University

  • Vice President, Chief Financial Officer & Treasurer - Adile Quennarouch
  • Chief Operating Officer - Diane Nelson
  • President - Bo Lee
  • President's Venture Fellow - Mitchell Turley
  • President - Dennis Ngo
  • President - Guanxiong Zhao
  • AIChe Chemical Car - President - Aidan Gee
  • President, Committee For Diversity & Inclusion - Luke Oluoch
  • Chief of Staff, Rosetta Commons - Camille Bryant
  • Chief Medical Officer - Chester Schmidt
  • Adile Quennarouch - Vice President, Chief Financial Officer & Treasurer

    Adile Quennarouch, the Vice President, Chief Financial Officer & Treasurer at Johns Hopkins University, manages the financial architecture and capital assets of this premier research institution. Overseeing the university endowment and annual budget, the Vice President, Chief Financial Officer & Treasurer ensures fiscal sustainability for diverse academic programs. Quennarouch directs investment strategies that support long-term growth and research funding across global markets. By maintaining rigorous financial controls, the Vice President, Chief Financial Officer & Treasurer protects the economic integrity of the institution. Adile Quennarouch collaborates with the Board to allocate resources toward high-impact research initiatives and infrastructure development. This leadership role involves balancing immediate operational requirements with future endowment goals. Through precise financial planning, Quennarouch secures the necessary capital to sustain the university's position as a leader in private research. The Vice President, Chief Financial Officer & Treasurer drives transparency and accountability in all fiscal matters, ensuring that financial resources directly empower the academic mission.
    Adile Quennarouch

    Diane Nelson - Chief Operating Officer

    Diane Nelson, the Chief Operating Officer at Johns Hopkins University, directs the administrative infrastructure and operational efficiency of this private research institution. Overseeing complex campus logistics and resource allocation, the Chief Operating Officer ensures that university facilities support high-level academic and research output. Nelson manages cross-departmental workflows to optimize institutional performance across North American operations. By streamlining internal processes, the Chief Operating Officer maintains the fiscal and operational health required for sustained research excellence. Diane Nelson coordinates with other senior leaders to align physical infrastructure with long-term strategic goals. This leadership role demands constant attention to the evolving needs of faculty and students within the Baltimore research ecosystem. Through rigorous oversight of daily operations, Nelson secures the stability of the university environment. The Chief Operating Officer drives initiatives that enhance campus safety, sustainability, and service delivery, ultimately supporting the broader mission of academic advancement and global impact.

    Bo Lee - President

    Bo Lee, the President at Johns Hopkins University, architects the overarching strategic vision and academic mission of this private research institution. Overseeing the university's global reputation and institutional growth, the President ensures that academic programs remain at the cutting edge of discovery. Lee manages relationships with donors, government entities, and academic partners to secure the resources necessary for long-term success. By setting the tone for research excellence, the President drives the university's commitment to solving global challenges. Bo Lee collaborates with the Board and senior leadership to implement policies that foster an inclusive and innovative campus environment. This leadership role requires balancing the needs of diverse academic departments with the broader goals of the institution. Through visionary guidance, Lee secures the university's status as a premier center for research and education. The President drives initiatives that expand the university's influence, ensuring that the institution continues to produce impactful research and prepare future leaders for global success.

    Mitchell Turley - President's Venture Fellow

    Mitchell Turley, the President's Venture Fellow at Johns Hopkins University, identifies and evaluates emerging research opportunities for commercialization and institutional investment. Overseeing the assessment of intellectual property, the President's Venture Fellow ensures that promising academic discoveries transition into viable market solutions. Turley manages the pipeline of startup ventures emerging from university laboratories to maximize economic impact. By connecting researchers with industry partners, the President's Venture Fellow drives the translation of innovation into real-world applications. Mitchell Turley collaborates with the Office of Technology Ventures to refine business models and secure funding for early-stage projects. This leadership role involves analyzing market trends and assessing the scalability of new technologies. Through strategic evaluation, Turley supports the university's goal of fostering an entrepreneurial ecosystem. The President's Venture Fellow drives the growth of the university's innovation portfolio, ensuring that groundbreaking research reaches the public and generates sustainable value for the institution and the broader economy.
    Mitchell Turley

    Dennis Ngo - President

    Dennis Ngo, the President at Johns Hopkins University, directs the administrative and academic operations of specific research divisions within the university. Overseeing the development of specialized research programs, the President ensures that these initiatives align with the institution's core mission of discovery. Ngo manages faculty recruitment and resource allocation to maintain high standards of academic rigor. By fostering interdisciplinary collaboration, the President drives the success of research projects that address critical societal issues. Dennis Ngo collaborates with other institutional leaders to integrate these research efforts into the broader university strategy. This leadership role requires constant attention to academic trends and the needs of the research community. Through effective management of departmental resources, Ngo secures the continued growth of the university's research capabilities. The President drives initiatives that enhance the university's standing in the global academic community, ensuring that the institution remains a leader in producing high-impact research and fostering intellectual development.

    Guanxiong Zhao - President

    Guanxiong Zhao, the President at Johns Hopkins University, leads the strategic direction of international research partnerships and global academic initiatives. Overseeing the expansion of the university's footprint in foreign markets, the President ensures that global collaborations enhance the institution's research capacity. Zhao manages relationships with international academic institutions to facilitate knowledge exchange and joint research projects. By promoting global engagement, the President drives the university's mission to address worldwide challenges through collaborative inquiry. Guanxiong Zhao collaborates with faculty and administrative leaders to align international programs with the university's long-term goals. This leadership role involves navigating diverse cultural and regulatory landscapes to build sustainable partnerships. Through strategic oversight of global operations, Zhao secures the university's position as a leader in international research. The President drives initiatives that increase the university's global impact, ensuring that the institution remains at the forefront of international academic and scientific advancement.

    Aidan Gee - AIChe Chemical Car - President

    Aidan Gee, the AIChe Chemical Car - President at Johns Hopkins University, directs the student-led engineering team focused on chemical reaction-based vehicle design. Overseeing the technical development and safety protocols of the chemical car project, the AIChe Chemical Car - President ensures that engineering students gain practical experience in applied chemistry. Gee manages the team's participation in regional and national competitions to showcase the university's engineering prowess. By fostering a culture of innovation and precision, the AIChe Chemical Car - President drives the development of efficient and sustainable vehicle designs. Aidan Gee collaborates with faculty advisors to ensure that project goals align with academic standards and safety regulations. This leadership role requires managing team dynamics and technical resources to achieve competitive success. Through hands-on project management, Gee prepares students for careers in chemical engineering. The AIChe Chemical Car - President drives the team's performance, ensuring that the university remains a leader in student-led engineering innovation.

    Luke Oluoch - President, Committee For Diversity & Inclusion

    Luke Oluoch, the President, Committee For Diversity & Inclusion at Johns Hopkins University, directs institutional efforts to foster an equitable and inclusive campus environment. Overseeing the implementation of diversity initiatives, the President, Committee For Diversity & Inclusion ensures that university policies support the success of all students and faculty. Oluoch manages programs that promote cultural awareness and address systemic barriers to academic participation. By facilitating dialogue and collaboration across the university, the President, Committee For Diversity & Inclusion drives the creation of a more welcoming and supportive community. Luke Oluoch collaborates with senior leadership to integrate diversity goals into the university's strategic plan. This leadership role involves analyzing institutional data to measure progress and identify areas for improvement. Through dedicated advocacy and policy development, Oluoch secures the university's commitment to social justice and academic equity. The President, Committee For Diversity & Inclusion drives initiatives that enhance the university's culture, ensuring that all members of the community can thrive.
    Luke Oluoch

    Camille Bryant - Chief of Staff, Rosetta Commons

    Camille Bryant, the Chief of Staff, Rosetta Commons at Johns Hopkins University, coordinates strategic initiatives and administrative operations for this specialized research consortium. Overseeing the integration of computational biology projects, the Chief of Staff, Rosetta Commons ensures that collaborative research efforts align with institutional goals. Bryant manages communication channels between research teams and executive leadership to facilitate efficient project execution. By optimizing administrative workflows, the Chief of Staff, Rosetta Commons supports the rapid development of protein modeling software and scientific tools. Camille Bryant drives the operational success of the consortium by removing barriers to interdisciplinary research. This leadership role requires constant engagement with scientists and academic partners to maintain project momentum. Through meticulous planning and resource management, Bryant ensures that the consortium remains at the forefront of computational research. The Chief of Staff, Rosetta Commons facilitates the translation of complex scientific data into actionable research outcomes, strengthening the university's global reputation in biotechnology.

    Chester Schmidt - Chief Medical Officer

    Chester Schmidt, the Chief Medical Officer at Johns Hopkins University, directs clinical standards and medical research initiatives within the university health system. Overseeing patient care protocols and medical education programs, the Chief Medical Officer ensures that clinical practices reflect the latest scientific discoveries. Schmidt manages the integration of research findings into bedside care to improve health outcomes across the region. By leading clinical quality improvement efforts, the Chief Medical Officer maintains the highest standards of medical excellence. Chester Schmidt collaborates with department heads to align medical training with evolving healthcare needs. This leadership role involves navigating complex regulatory environments while fostering innovation in medical technology. Through strategic oversight of clinical operations, Schmidt ensures that the university remains a leader in medical research and patient care. The Chief Medical Officer drives initiatives that bridge the gap between laboratory research and clinical application, ultimately enhancing the quality of life for patients served by the institution.

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    Frequently Asked Questions Regarding Johns Hopkins University Top Executives and Leadership Team

    Who leads Johns Hopkins University?
    Johns Hopkins University is led by Adile Quennarouch (Vice President, Chief Financial Officer & Treasurer), along with executives such as Diane Nelson (Chief Operating Officer) and Bo Lee (President).
    Who is part of Johns Hopkins University’s executive team?
    The executive team of Johns Hopkins University includes leaders such as Adile Quennarouch (Vice President, Chief Financial Officer & Treasurer), Diane Nelson (Chief Operating Officer), Bo Lee (President) and other senior executives.
    How many executives does Johns Hopkins University have?
    Johns Hopkins University has 10 executives leading key business areas.
    What roles are included in Johns Hopkins University’s leadership team?
    The leadership team of Johns Hopkins University includes roles such as Vice President, Chief Financial Officer & Treasurer, Chief Operating Officer, President, President's Venture Fellow, President.