Zenith Executive and Leadership Team

July, 2026

Leadership Overview

Zenith has 7 executives leading key functions including strategy, human resources, operations, information technology, finance, medical affairs, and administration.

Dedicated to providing specialized workers' compensation insurance, Zenith drives market stability through expert risk management and comprehensive claims handling, ensuring a secure environment for businesses and their employees.

Leadership Roles at Zenith

  • Chief Executive Officer - Davidson Pattiz
  • Chief Financial Officer & Treasurer - Elina Baron
  • President and Chief Operating Officer, Fairfax Insurance Group - Andrew Barnard
  • Chief Human Resources Officer - Eden Feder
  • Senior Vice President and Chief Information Officer - Christopher Green
  • Chief Medical Officer - Julia Rosenthal
  • Executive Vice President & Chief Administrative Officer - Mary Ames
  • Davidson Pattiz - Chief Executive Officer

    Davidson Pattiz, the Chief Executive Officer at Zenith, directs the overarching corporate strategy and vision for the company's specialized workers' compensation insurance offerings. Overseeing all major business units, the Chief Executive Officer ensures alignment with market demands and regulatory landscapes, particularly within the California insurance sector. This leadership role involves driving growth initiatives and maintaining the company's strong financial footing, established since its founding in 1949. By fostering a culture of operational excellence, Davidson Pattiz guides Zenith's expansion and commitment to serving businesses with comprehensive insurance solutions.

    Elina Baron - Chief Financial Officer & Treasurer

    Elina Baron, the Chief Financial Officer & Treasurer at Zenith, directs the company's financial planning, reporting, and treasury functions. Overseeing all fiscal operations, the Chief Financial Officer & Treasurer ensures the financial health and stability of Zenith's specialized workers' compensation insurance business. This role involves managing investments, capital allocation, and risk mitigation strategies to safeguard company assets and maximize shareholder value. By providing critical financial insights and strategic guidance, Elina Baron supports informed decision-making across the organization, reinforcing Zenith's commitment to fiscal responsibility and long-term growth.

    Andrew Barnard - President and Chief Operating Officer, Fairfax Insurance Group

    Andrew Barnard, the President and Chief Operating Officer, Fairfax Insurance Group at Zenith, drives the operational execution and strategic implementation across the insurance group's diverse portfolio. Overseeing day-to-day business activities, the President and Chief Operating Officer, Fairfax Insurance Group ensures seamless integration of services and maximizes efficiency within the workers' compensation sector. This critical role involves managing cross-functional teams to achieve key performance indicators and uphold Zenith's commitment to service excellence. By optimizing operational workflows and resource allocation, Andrew Barnard directly contributes to the group's market position and sustained profitability, reinforcing Zenith's reputation for reliability.

    Eden Feder - Chief Human Resources Officer

    Eden Feder, the Chief Human Resources Officer at Zenith, architects the human capital strategy to support the company's specialized insurance operations. Overseeing talent acquisition, development, and retention, the Chief Human Resources Officer ensures Zenith attracts and maintains a high-caliber workforce essential for navigating the complexities of workers' compensation. This position involves cultivating a positive and productive organizational culture, directly impacting employee engagement and service delivery across all departments. By implementing robust HR policies and programs, Eden Feder strengthens the internal infrastructure, enabling Zenith to effectively manage its operations and client relationships throughout California and beyond.

    Christopher Green - Senior Vice President and Chief Information Officer

    Christopher Green, the Senior Vice President and Chief Information Officer at Zenith, spearheads the company's technology strategy and digital transformation initiatives. Overseeing all information systems and data management, the Senior Vice President and Chief Information Officer ensures robust, secure, and scalable IT infrastructure to support Zenith's specialized insurance operations. This leadership position involves driving innovation in technology solutions that enhance operational efficiency and client service delivery. By implementing advanced technological frameworks, Christopher Green strengthens Zenith's competitive edge, enabling the company to adapt to evolving industry demands and maintain its leadership in workers' compensation insurance.

    Julia Rosenthal - Chief Medical Officer

    Julia Rosenthal, the Chief Medical Officer at Zenith, leads the medical strategy and oversight for the company's workers' compensation insurance services. Overseeing the integration of medical expertise into claims management and policy development, the Chief Medical Officer ensures optimal patient outcomes and cost-effective care delivery. This position involves collaborating with healthcare providers and internal teams to establish best practices in injury treatment and rehabilitation. By applying deep medical knowledge, Julia Rosenthal enhances Zenith's ability to manage complex medical claims and support the recovery of injured workers, solidifying the company's comprehensive approach to insurance.

    Mary Ames - Executive Vice President & Chief Administrative Officer

    Mary Ames, the Executive Vice President & Chief Administrative Officer at Zenith, manages the broad spectrum of administrative functions critical to the company's operations. Overseeing facilities, legal affairs, and corporate governance, the Executive Vice President & Chief Administrative Officer ensures Zenith adheres to all regulatory requirements and maintains efficient internal processes. This role involves coordinating cross-departmental support services to facilitate seamless business execution and uphold the company's commitment to operational integrity. By driving administrative excellence, Mary Ames supports the strategic objectives of Zenith, contributing to its sustained success in the specialized insurance market.
    Mary Ames

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    Frequently Asked Questions Regarding Zenith Top Executives and Leadership Team

    Who leads Zenith?
    Zenith is led by Davidson Pattiz (Chief Executive Officer), along with executives such as Elina Baron (Chief Financial Officer & Treasurer) and Andrew Barnard (President and Chief Operating Officer, Fairfax Insurance Group).
    Who is part of Zenith’s executive team?
    The executive team of Zenith includes leaders such as Davidson Pattiz (Chief Executive Officer), Elina Baron (Chief Financial Officer & Treasurer), Andrew Barnard (President and Chief Operating Officer, Fairfax Insurance Group) and other senior executives.
    How many executives does Zenith have?
    Zenith has 7 executives leading key business areas.
    What roles are included in Zenith’s leadership team?
    The leadership team of Zenith includes roles such as Chief Executive Officer, Chief Financial Officer & Treasurer, President and Chief Operating Officer, Fairfax Insurance Group, Chief Human Resources Officer, Senior Vice President and Chief Information Officer.