Valley Presbyterian Hospital Executive and Leadership Team

September, 2026

Leadership Overview

Valley Presbyterian Hospital has 4 executives leading key functions including strategy, information technology, clinical governance, and medical operations.

Committed to community health, Valley Presbyterian Hospital delivers high-quality, nonprofit medical care while maintaining a focus on patient-centered innovation and regional health accessibility across the San Fernando Valley.

Leadership Roles at Valley Presbyterian Hospital

  • President & Chief Executive Officer - Albert Greene
  • Vice President & Chief Information Officer - Tony Evans
  • Vice Chief of Staff - Patrick Walsh
  • Senior Vice President and Chief Medical Officer - Gabriella Sherman
  • Albert Greene - President & Chief Executive Officer

    Albert Greene, the President & Chief Executive Officer at Valley Presbyterian Hospital, directs the overall strategic vision and operational excellence of this independent nonprofit institution. Overseeing the executive leadership team, the President & Chief Executive Officer ensures alignment between clinical outcomes and the long-term financial sustainability required to serve the San Fernando Valley. This leadership role involves constant engagement with the Board to refine hospital policies and expand service capabilities. By prioritizing patient safety and community health initiatives, Albert Greene directly impacts the quality of care provided to the local population. The President & Chief Executive Officer manages complex stakeholder relationships, ensuring that the hospital remains a cornerstone of regional medical infrastructure. Through rigorous oversight of administrative functions, the President & Chief Executive Officer maintains the operational integrity necessary for delivering consistent, high-quality healthcare services to diverse patient demographics throughout the California region.

    Tony Evans - Vice President & Chief Information Officer

    Tony Evans, the Vice President & Chief Information Officer at Valley Presbyterian Hospital, architects the digital infrastructure and data security frameworks essential for modern clinical operations. Managing the integration of electronic health records and advanced diagnostic systems, the Vice President & Chief Information Officer ensures seamless information flow between departments. This leadership role involves protecting sensitive patient data while optimizing technological tools to improve clinical efficiency. By implementing scalable software solutions, Tony Evans directly supports the hospital's mission to provide accessible, high-quality care. The Vice President & Chief Information Officer collaborates with clinical leadership to deploy innovative health technologies that enhance diagnostic accuracy and patient monitoring. Through the continuous modernization of IT systems, the Vice President & Chief Information Officer drives digital transformation across the entire hospital, ensuring that medical staff possess the reliable, real-time data required to make critical decisions for the San Fernando Valley community.
    Tony Evans

    Patrick Walsh - Vice Chief of Staff

    Patrick Walsh, the Vice Chief of Staff at Valley Presbyterian Hospital, coordinates medical staff activities and ensures adherence to rigorous clinical standards. Overseeing physician engagement and professional development, the Vice Chief of Staff maintains the high quality of care expected within this nonprofit medical environment. This leadership role involves facilitating communication between the medical staff and hospital administration to resolve operational challenges. By fostering a culture of clinical excellence, Patrick Walsh directly impacts patient outcomes and hospital performance metrics. The Vice Chief of Staff manages peer review processes and ensures compliance with regulatory requirements, thereby upholding the reputation of the institution. Through active participation in medical committees, the Vice Chief of Staff aligns clinical practices with the broader strategic goals of the hospital. Patrick Walsh provides the necessary oversight to ensure that medical teams operate efficiently, delivering consistent, compassionate care to the diverse patient population served by the hospital.

    Gabriella Sherman - Senior Vice President and Chief Medical Officer

    Gabriella Sherman, the Senior Vice President and Chief Medical Officer at Valley Presbyterian Hospital, leads clinical strategy and oversees the delivery of medical services across all departments. Managing the quality of patient care and clinical protocols, the Senior Vice President and Chief Medical Officer ensures that medical practices meet the highest standards of safety and efficacy. This leadership role involves working closely with nursing and physician leadership to optimize patient pathways and improve health outcomes. By implementing evidence-based medicine, Gabriella Sherman directly influences the hospital's ability to address the complex medical needs of the San Fernando Valley. The Senior Vice President and Chief Medical Officer monitors clinical performance indicators to identify areas for improvement and innovation. Through the strategic management of medical resources, the Senior Vice President and Chief Medical Officer ensures that the hospital maintains its commitment to nonprofit excellence, providing comprehensive, high-quality healthcare services to the entire regional community.

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    Frequently Asked Questions Regarding Valley Presbyterian Hospital Top Executives and Leadership Team

    Who leads Valley Presbyterian Hospital?
    Valley Presbyterian Hospital is led by Albert Greene (President & Chief Executive Officer), along with executives such as Tony Evans (Vice President & Chief Information Officer) and Patrick Walsh (Vice Chief of Staff).
    Who is part of Valley Presbyterian Hospital’s executive team?
    The executive team of Valley Presbyterian Hospital includes leaders such as Albert Greene (President & Chief Executive Officer), Tony Evans (Vice President & Chief Information Officer), Patrick Walsh (Vice Chief of Staff) and other senior executives.
    How many executives does Valley Presbyterian Hospital have?
    Valley Presbyterian Hospital has 4 executives leading key business areas.
    What roles are included in Valley Presbyterian Hospital’s leadership team?
    The leadership team of Valley Presbyterian Hospital includes roles such as President & Chief Executive Officer, Vice President & Chief Information Officer, Vice Chief of Staff, Senior Vice President and Chief Medical Officer.