California State University - Sonoma State University Executive and Leadership Team

August, 2026

Leadership Overview

California State University - Sonoma State University has 10 executives leading key functions including administrative operations, academic strategy, and institutional governance.

Committed to academic excellence and public service, California State University - Sonoma State University fosters a transformative learning environment that prepares students for success within the diverse California landscape.

Leadership Roles at California State University - Sonoma State University

  • President - Peter Diamandopoulos
  • President - Noelia Brambila-Perez
  • President - Michael Spagna
  • President - Marjorie Wagner
  • Board of Directors & President, Founding Board - Caroline Bailey
  • President - Judy Sakaki
  • Interim President - Emily Cutrer
  • President - Ming-Tung Lee
  • President - Shawn Ramus
  • Chief of Staff - Monica Torres
  • Peter Diamandopoulos - President

    Peter Diamandopoulos, the President at California State University - Sonoma State University, directs the overarching academic vision and institutional growth strategies. Overseeing the development of comprehensive degree programs, the President ensures the university meets the evolving needs of the student population. This leadership role involves managing relationships with state officials and external partners to secure funding and support for campus initiatives. By championing academic rigor, Peter Diamandopoulos elevates the reputation of the institution within the broader California State University system. The President monitors enrollment trends and faculty recruitment to maintain high standards of instruction. Through strategic planning, Diamandopoulos shapes the future trajectory of the university, focusing on student retention and graduation outcomes. This executive function requires balancing fiscal responsibility with the pursuit of innovative research and community engagement. Ultimately, the President secures the long-term viability of the campus as a premier center for public higher education.

    Noelia Brambila-Perez - President

    Noelia Brambila-Perez, the President at California State University - Sonoma State University, architects inclusive campus policies and student support frameworks. Overseeing diversity and equity initiatives, the President ensures the university environment remains accessible to all students regardless of background. This leadership role involves collaborating with student organizations and faculty senates to address campus climate and academic success. By implementing targeted outreach programs, Noelia Brambila-Perez expands the reach of the university to underserved communities across the region. The President evaluates institutional performance metrics to identify areas for improvement in student services and campus infrastructure. Through proactive engagement with the student body, Brambila-Perez fosters a culture of belonging and academic achievement. This executive function requires navigating complex regulatory environments while maintaining a focus on the core mission of public education. Ultimately, the President drives the social impact of the university by prioritizing student-centered growth and community integration.

    Michael Spagna - President

    Michael Spagna, the President at California State University - Sonoma State University, leads the implementation of advanced pedagogical frameworks and digital learning initiatives. Overseeing the integration of technology into the classroom, the President ensures the university remains at the forefront of modern educational delivery. This leadership role involves managing faculty development programs and promoting research excellence across all academic departments. By fostering partnerships with industry leaders, Michael Spagna creates pathways for student internships and career placement. The President monitors the financial health of the institution, ensuring resources support the core academic mission. Through strategic oversight of campus facilities, Spagna enhances the learning environment for the entire student body. This executive function requires a deep understanding of the challenges facing public universities in the current economic climate. Ultimately, the President drives the academic innovation necessary to maintain the competitive standing of the university within the California higher education landscape.
    Michael Spagna

    Marjorie Wagner - President

    Marjorie Wagner, the President at California State University - Sonoma State University, manages the long-term physical and intellectual expansion of the campus. Overseeing capital projects and infrastructure development, the President ensures the university facilities meet the demands of a growing student population. This leadership role involves coordinating with state agencies to secure funding for new academic buildings and research centers. By prioritizing sustainable campus growth, Marjorie Wagner aligns institutional development with environmental stewardship goals. The President evaluates the effectiveness of academic programs to ensure they remain relevant to the regional workforce. Through consistent engagement with alumni and donors, Wagner secures the financial resources required for institutional advancement. This executive function requires balancing immediate operational needs with the long-term strategic vision of the university. Ultimately, the President drives the physical and academic evolution of the campus, ensuring the institution remains a cornerstone of public education in the region.

    Caroline Bailey - Board of Directors & President, Founding Board

    Caroline Bailey, the Board of Directors & President, Founding Board at California State University - Sonoma State University, governs the foundational principles and long-term policy framework of the institution. Overseeing board activities, the President ensures compliance with state regulations and university bylaws. This leadership role involves setting the strategic direction for institutional governance and maintaining accountability to the public. By fostering transparency in decision-making, Caroline Bailey builds trust with stakeholders and the broader community. The Board of Directors & President, Founding Board monitors the performance of executive leadership to ensure alignment with the core mission of the university. Through rigorous oversight of fiscal policies, Bailey secures the financial integrity of the institution. This executive function requires a commitment to the enduring values of public higher education. Ultimately, the President drives the governance standards that protect the institutional legacy and ensure the continued success of the university for future generations.

    Judy Sakaki - President

    Judy Sakaki, the President at California State University - Sonoma State University, directs the strategic initiatives focused on student success and retention. Overseeing student affairs and academic advising, the President ensures the university provides a comprehensive support system for all learners. This leadership role involves implementing data-driven strategies to improve graduation rates and reduce achievement gaps. By championing student-centered policies, Judy Sakaki enhances the overall campus experience and promotes a culture of academic excellence. The President collaborates with faculty to develop curricula that meet the needs of the modern workforce. Through active participation in regional educational networks, Sakaki expands the influence of the university. This executive function requires a focus on both the individual student journey and the broader institutional goals. Ultimately, the President drives the efforts to ensure every student receives a high-quality education that prepares them for professional success in the California economy.

    Emily Cutrer - Interim President

    Emily Cutrer, the Interim President at California State University - Sonoma State University, maintains operational continuity and guides the university through transitional periods. Overseeing daily administrative functions, the Interim President ensures the stability of academic programs and campus services. This leadership role involves managing communication with faculty, staff, and students to maintain morale and focus during times of change. By providing steady guidance, Emily Cutrer supports the ongoing mission of the university while preparing the institution for future leadership. The Interim President evaluates current operational processes to identify opportunities for immediate improvement. Through collaborative engagement with the leadership team, Cutrer ensures that strategic goals remain on track. This executive function requires adaptability and a deep commitment to the core values of public education. Ultimately, the Interim President drives the stability and progress of the university, ensuring the institution continues to serve the needs of the student body without interruption.

    Ming-Tung Lee - President

    Ming-Tung Lee, the President at California State University - Sonoma State University, manages the financial health and resource optimization of the institution. Overseeing budget planning and fiscal policy, the President ensures the university allocates funds effectively to support academic and research priorities. This leadership role involves analyzing economic trends to forecast future revenue and expenditure requirements. By implementing cost-saving measures and revenue-generating strategies, Ming-Tung Lee secures the financial sustainability of the campus. The President works closely with the finance department to ensure transparency and accountability in all fiscal matters. Through strategic investment in key academic areas, Lee enhances the competitive advantage of the university. This executive function requires a rigorous approach to financial management while maintaining a focus on the educational mission. Ultimately, the President drives the fiscal discipline necessary to support the long-term growth and success of the university within the California higher education system.

    Shawn Ramus - President

    Shawn Ramus, the President at California State University - Sonoma State University, leads the development of community partnerships and regional engagement strategies. Overseeing outreach programs, the President ensures the university remains deeply connected to the local economy and social fabric. This leadership role involves collaborating with local businesses and non-profit organizations to create service-learning opportunities for students. By strengthening these ties, Shawn Ramus enhances the visibility and impact of the university in the surrounding region. The President monitors the effectiveness of community-based initiatives to ensure they provide mutual benefits to the institution and the public. Through proactive communication with local leaders, Ramus advocates for the interests of the university. This executive function requires a focus on building sustainable relationships that support the educational and professional goals of the student body. Ultimately, the President drives the regional integration of the university, ensuring it remains a vital resource for the community.

    Monica Torres - Chief of Staff

    Monica Torres, the Chief of Staff at California State University - Sonoma State University, manages high-level administrative workflows and coordinates cross-departmental initiatives. Overseeing internal communications, the Chief of Staff ensures alignment between executive leadership and campus-wide strategic goals. This role involves facilitating complex decision-making processes and optimizing resource allocation across the university. By streamlining operational procedures, Monica Torres directly supports the mission of providing accessible public education. The Chief of Staff maintains rigorous standards for institutional efficiency while fostering collaboration among faculty and administrative staff. Through careful management of executive priorities, Torres secures the operational stability necessary for academic growth. This position requires constant engagement with diverse stakeholders to maintain the integrity of the university system. Ultimately, the Chief of Staff drives the administrative excellence required to sustain the long-term vision of the institution within the competitive California higher education market.

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    Frequently Asked Questions Regarding California State University - Sonoma State University Top Executives and Leadership Team

    Who leads California State University - Sonoma State University?
    California State University - Sonoma State University is led by Peter Diamandopoulos (President), along with executives such as Noelia Brambila-Perez (President) and Michael Spagna (President).
    Who is part of California State University - Sonoma State University’s executive team?
    The executive team of California State University - Sonoma State University includes leaders such as Peter Diamandopoulos (President), Noelia Brambila-Perez (President), Michael Spagna (President) and other senior executives.
    How many executives does California State University - Sonoma State University have?
    California State University - Sonoma State University has 10 executives leading key business areas.
    What roles are included in California State University - Sonoma State University’s leadership team?
    The leadership team of California State University - Sonoma State University includes roles such as President, President, President, President, Board of Directors & President, Founding Board.