Monash Health Executive and Leadership Team

May, 2026

Leadership Overview

Monash Health has 10 executives leading key functions including strategy, operations, marketing, finance, legal, and medical advisory.

Driven by a commitment to patient care, Monash Health provides comprehensive medical and surgical hospital services, encompassing specialized care in asthma, cardiology, audiology, and dental services across Victoria, Australia.

Leadership Roles at Monash Health

  • Deputy Chief Executive Officer & Chief Financial Officer - Rachelle Anstey
  • Chief Operating Officer - Andrea Rindt
  • To The Strategic Advisor & Chief Operating Officer - Stephanie Pearce
  • Interim Chief Operating Officer - Andrew Perta
  • President - Nathan Tsui
  • Chief of Staff - Sarah Lorentzen
  • Chief Marketing Officer, General Medicine At Monash Medical Center - Omar Abdelrahman
  • To The Strategic Advisor & Chief Medical Officer - Gillian Yap
  • Chief Legal Officer, Monash Health - Peter Ryan
  • Acting Director, Transformation - Yalini Cardoz
  • Rachelle Anstey - Deputy Chief Executive Officer & Chief Financial Officer

    Rachelle Anstey, the Deputy Chief Executive Officer & Chief Financial Officer at Monash Health, directs the organization's financial strategy and oversees key executive functions. Anstey manages financial planning, budgeting, and reporting to ensure the fiscal health of the hospital, supporting its provision of general medical and surgical services. This dual role involves contributing to the overall strategic direction of Monash Health, with a focus on sustainable growth and operational efficiency in specialized areas like cardiology and audiology. Rachelle Anstey collaborates with leadership teams to optimize resource allocation across all departments, including those providing asthma and dental care. Anstey's financial acumen is essential for maintaining the quality and accessibility of healthcare services offered in Victoria, Australia.
    Rachelle Anstey

    Andrea Rindt - Chief Operating Officer

    Andrea Rindt, the Chief Operating Officer at Monash Health, oversees the day-to-day operations of the hospital's medical and surgical services. Rindt directs the implementation of strategies designed to enhance patient care in specialized fields like cardiology and audiology. This executive role involves managing resources to ensure efficient delivery of services, including asthma and dental care, across Victoria, Australia. Andrea Rindt collaborates with department heads to streamline workflows and improve operational outcomes. The Chief Operating Officer is responsible for maintaining high standards of service quality and patient satisfaction. Rindt's leadership ensures that Monash Health effectively meets the healthcare needs of the community through robust operational management and strategic resource allocation.
    Andrea Rindt

    Stephanie Pearce - To The Strategic Advisor & Chief Operating Officer

    Stephanie Pearce, the To The Strategic Advisor & Chief Operating Officer at Monash Health, provides critical support for strategic planning and operational execution. Pearce assists in guiding the organization's direction, ensuring alignment with its mission of delivering comprehensive medical and surgical hospital services. This role involves close coordination with the Chief Operating Officer to enhance efficiency in areas such as cardiology, audiology, and general medicine. Stephanie Pearce contributes to the development and implementation of key initiatives that improve patient outcomes and service delivery. The strategic advisory function ensures that operational decisions are informed by long-term organizational goals. Pearce's contributions are vital to maintaining Monash Health's commitment to high-quality healthcare across all its specialized services.

    Andrew Perta - Interim Chief Operating Officer

    Andrew Perta, the Interim Chief Operating Officer at Monash Health, provides critical leadership during a transitional period for operational management. Perta ensures the continuity of essential medical and surgical hospital services, maintaining high standards in areas like cardiology and audiology. This executive role focuses on stabilizing operations and supporting the strategic objectives of the organization. Andrew Perta oversees resource allocation and process optimization to guarantee efficient patient care delivery, including services for asthma and dental needs. The Interim Chief Operating Officer works closely with department leaders to address immediate operational challenges and implement best practices. Perta's temporary leadership is vital for sustaining Monash Health's commitment to quality healthcare.

    Nathan Tsui - President

    Nathan Tsui, the President at Monash Health, provides overarching leadership and strategic direction for the entire organization. Tsui guides Monash Health in its mission to deliver comprehensive general medical and surgical hospital services, ensuring excellence across all clinical areas, including cardiology and audiology. This executive position involves setting the vision for the hospital's future growth and operational effectiveness. Nathan Tsui collaborates with the board and executive team to foster innovation and maintain high standards of patient care, encompassing services for asthma and dental needs. The President is responsible for championing the organization's values and ensuring its continued impact within Victoria, Australia. Tsui's leadership is pivotal in advancing Monash Health's commitment to community health.

    Sarah Lorentzen - Chief of Staff

    Sarah Lorentzen, the Chief of Staff at Monash Health, directs strategic initiatives and operational alignment across the organization. Overseeing critical projects, Lorentzen ensures seamless execution of the company's mission to provide general medical and surgical hospital services. This leadership position involves close collaboration with executive peers to enhance patient care delivery in areas such as cardiology and audiology. Sarah Lorentzen drives efficiency by optimizing internal processes and supporting the strategic direction set by senior leadership. The role demands a keen understanding of healthcare operations and a commitment to advancing the hospital's service offerings, including specialized dental care. Lorentzen's focus remains on fostering a culture of excellence and continuous improvement within the healthcare environment.

    Omar Abdelrahman - Chief Marketing Officer, General Medicine At Monash Medical Center

    Omar Abdelrahman, the Chief Marketing Officer, General Medicine At Monash Medical Center at Monash Health, drives strategic marketing initiatives for the general medicine division. Abdelrahman develops and executes campaigns to enhance the visibility and accessibility of Monash Health's comprehensive medical services, including cardiology and audiology. This role focuses on communicating the value of specialized care, such as asthma management and dental services, to the community in Victoria, Australia. Omar Abdelrahman oversees market research and brand positioning to ensure the hospital remains a leading provider of healthcare. The Chief Marketing Officer collaborates with clinical teams to highlight advancements and patient success stories. Abdelrahman's expertise is crucial in expanding the reach and reputation of Monash Health's general medicine offerings.

    Gillian Yap - To The Strategic Advisor & Chief Medical Officer

    Gillian Yap, the To The Strategic Advisor & Chief Medical Officer at Monash Health, provides essential medical leadership and strategic guidance. Yap supports the Chief Medical Officer in shaping clinical policy and ensuring the highest standards of patient care across all medical and surgical services. This role involves advising on clinical best practices, particularly in specialized areas like cardiology and audiology, and contributing to the strategic direction of Monash Health. Gillian Yap collaborates with clinical teams to drive improvements in patient outcomes and safety. The advisory function ensures that medical decisions are aligned with the organization's mission and operational capabilities, including services for asthma and dental health. Yap's expertise is vital for maintaining clinical excellence.
    Peter Ryan, the Chief Legal Officer, Monash Health at Monash Health, directs all legal affairs and ensures regulatory compliance for the organization. Ryan oversees the legal framework supporting the provision of general medical and surgical hospital services, safeguarding Monash Health against potential liabilities. This critical role involves advising the executive team on legal matters related to healthcare operations, including specialized services like cardiology and audiology. Peter Ryan manages risk assessment and mitigation strategies, ensuring adherence to all relevant laws and policies. The Chief Legal Officer plays a key part in contract negotiations and dispute resolution. Ryan's legal expertise is fundamental to maintaining the integrity and operational stability of Monash Health's services.

    Yalini Cardoz - Acting Director, Transformation

    Yalini Cardoz, the Acting Director, Transformation at Monash Health, leads initiatives focused on organizational change and service enhancement. Cardoz drives projects aimed at improving the delivery of medical and surgical hospital services, ensuring alignment with Monash Health's strategic goals. This role involves overseeing the implementation of new processes and technologies to enhance patient care in specialized fields such as cardiology and audiology. Yalini Cardoz works closely with executive leadership to identify opportunities for innovation and efficiency across the organization. The Acting Director, Transformation plays a key part in modernizing operations and expanding the hospital's capabilities, including its offerings in asthma management and dental services. Cardoz's leadership is critical for future-proofing Monash Health's service model.

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    Frequently Asked Questions Regarding Monash Health Top Executives and Leadership Team

    Who leads Monash Health?
    Monash Health is led by Rachelle Anstey (Deputy Chief Executive Officer & Chief Financial Officer), along with executives such as Andrea Rindt (Chief Operating Officer) and Stephanie Pearce (To The Strategic Advisor & Chief Operating Officer).
    Who is part of Monash Health’s executive team?
    The executive team of Monash Health includes leaders such as Rachelle Anstey (Deputy Chief Executive Officer & Chief Financial Officer), Andrea Rindt (Chief Operating Officer), Stephanie Pearce (To The Strategic Advisor & Chief Operating Officer) and other senior executives.
    How many executives does Monash Health have?
    Monash Health has 10 executives leading key business areas.
    What roles are included in Monash Health’s leadership team?
    The leadership team of Monash Health includes roles such as Deputy Chief Executive Officer & Chief Financial Officer, Chief Operating Officer, To The Strategic Advisor & Chief Operating Officer, Interim Chief Operating Officer, President.