BDO USA Executive and Leadership Team

August, 2026

Leadership Overview

BDO USA has 10 executives leading key functions including financial oversight, operational management, strategic planning, and human capital development.

Committed to excellence in assurance and advisory services, BDO USA delivers comprehensive financial solutions to clients across global markets while maintaining a rigorous standard of professional integrity and innovation.

Leadership Roles at BDO USA

  • President & Chief Executive Officer, BDO Public Sector - Frank Landefeld
  • Chief Financial Officer - M. Jmcphillips
  • Regional Chief Financial Officer - George Tsikelashvili
  • Fractional Chief Financial Officer - Robert Owens
  • Chief Operating Officer - Mark Ellenbogen
  • Director, Strategic Initiatives & Chief Operating Officer, Office of - Christy Cheung
  • Chief of Staff - Matthew Uchno
  • Director, Management Consulting and Chief of Staff, People Strategy and Solutions - Nishi Moonka
  • Director, Information Technology & Chief Information Officer, Office of - William Wadlington
  • Chief People Officer - Catherine Moy
  • Frank Landefeld - President & Chief Executive Officer, BDO Public Sector

    Frank Landefeld, the President & Chief Executive Officer, BDO Public Sector at BDO USA, leads the specialized division focused on government and public sector clients. Overseeing the delivery of assurance and advisory services to public entities, the President & Chief Executive Officer, BDO Public Sector ensures that the firm meets the unique regulatory and compliance requirements of this sector. This leadership role involves building strategic partnerships with government agencies to address complex financial challenges. By expanding the footprint of the firm in the public sector, Frank Landefeld drives significant revenue growth. The President & Chief Executive Officer, BDO Public Sector collaborates with other divisions to leverage the full expertise of the firm for public sector projects. Through the development of specialized service offerings, Landefeld enhances the reputation of the firm as a trusted advisor to government institutions. Ultimately, the President & Chief Executive Officer, BDO Public Sector secures the long-term success of the public sector practice.
    Frank Landefeld

    M. Jmcphillips - Chief Financial Officer

    M. Jmcphillips, the Chief Financial Officer at BDO USA, directs the entire fiscal strategy for the organization. Overseeing capital allocation and financial reporting, the Chief Financial Officer ensures the firm maintains robust liquidity to support global accounting operations. This leadership role involves managing complex tax and assurance revenue streams while optimizing internal cost structures. By implementing advanced financial modeling, M. Jmcphillips strengthens the balance sheet against market volatility. The Chief Financial Officer collaborates with the board to align fiscal goals with long-term growth objectives. Through precise oversight of audit-related financial risks, Jmcphillips secures the economic foundation of the firm. This executive maintains high standards of transparency, ensuring all financial disclosures meet regulatory requirements. Ultimately, the Chief Financial Officer drives sustainable profitability across all service lines, reinforcing the market position of the firm as a leader in the accounting industry.

    George Tsikelashvili - Regional Chief Financial Officer

    George Tsikelashvili, the Regional Chief Financial Officer at BDO USA, manages the financial health of specific geographic operations within the firm. Overseeing regional budget planning and revenue analysis, the Regional Chief Financial Officer ensures that local offices maintain profitability while adhering to national standards. This leadership role involves monitoring regional market trends to inform financial strategy. By providing granular oversight of regional expenditures, George Tsikelashvili improves the efficiency of local service delivery. The Regional Chief Financial Officer collaborates with the national finance team to ensure consistency in reporting and compliance. Through the analysis of regional performance metrics, Tsikelashvili identifies opportunities for growth and cost reduction. This executive supports the broader financial goals of the firm by maintaining strong fiscal discipline at the regional level. Ultimately, the Regional Chief Financial Officer secures the financial stability of the firm by optimizing performance across diverse geographic markets.

    Robert Owens - Fractional Chief Financial Officer

    Robert Owens, the Fractional Chief Financial Officer at BDO USA, provides targeted financial leadership to specific client engagements and internal projects. Overseeing the financial strategy for high-growth initiatives, the Fractional Chief Financial Officer ensures that these projects maintain fiscal health and operational efficiency. This leadership role involves applying deep financial expertise to solve complex accounting and advisory problems for clients. By offering flexible financial guidance, Robert Owens helps the firm adapt to changing market conditions. The Fractional Chief Financial Officer works with project teams to optimize resource allocation and improve profitability. Through the analysis of financial data, Owens provides insights that drive better decision-making. This executive maintains a focus on delivering high-value financial solutions that support the overall mission of the firm. Ultimately, the Fractional Chief Financial Officer enhances the service capabilities of the firm by providing specialized financial oversight where it is needed most.

    Mark Ellenbogen - Chief Operating Officer

    Mark Ellenbogen, the Chief Operating Officer at BDO USA, manages the daily operational workflows that sustain the global accounting network. Overseeing service delivery efficiency, the Chief Operating Officer architects scalable processes that allow the firm to provide high-quality assurance and advisory services. This leadership role involves coordinating cross-functional teams to ensure seamless project execution across North American and international markets. By streamlining internal operations, Mark Ellenbogen reduces overhead and improves client satisfaction metrics. The Chief Operating Officer works closely with other C-suite leaders to integrate new technology into existing service models. Through rigorous performance monitoring, Ellenbogen identifies bottlenecks and implements corrective measures to maintain operational excellence. This executive ensures that all business units adhere to the core mission of the firm. Ultimately, the Chief Operating Officer optimizes resource utilization, directly supporting the expansion of the firm into new market segments.

    Christy Cheung - Director, Strategic Initiatives & Chief Operating Officer, Office of

    Christy Cheung, the Director, Strategic Initiatives & Chief Operating Officer, Office of at BDO USA, executes high-level projects that advance the operational capabilities of the firm. Overseeing the implementation of strategic programs, the Director, Strategic Initiatives & Chief Operating Officer, Office of ensures that operational improvements align with the long-term vision of the organization. This leadership role involves managing complex transitions and process re-engineering efforts across the firm. By identifying operational inefficiencies, Christy Cheung develops solutions that enhance the delivery of assurance and advisory services. The Director, Strategic Initiatives & Chief Operating Officer, Office of works with executive leadership to prioritize initiatives that drive market impact. Through the rigorous tracking of project outcomes, Cheung ensures that strategic goals are met on time and within budget. This executive fosters a culture of innovation, driving the firm toward greater operational maturity. Ultimately, the Director, Strategic Initiatives & Chief Operating Officer, Office of strengthens the competitive position of the firm.

    Matthew Uchno - Chief of Staff

    Matthew Uchno, the Chief of Staff at BDO USA, coordinates strategic priorities across the executive leadership team. Overseeing the flow of information to the office of the CEO, the Chief of Staff ensures that organizational goals remain aligned with the broader mission of the firm. This leadership role involves managing high-priority projects that span assurance, tax, and advisory service lines. By facilitating communication between departments, Matthew Uchno accelerates decision-making processes and improves organizational agility. The Chief of Staff monitors the progress of key initiatives, ensuring that all teams meet established milestones. Through the synthesis of complex data, Uchno provides actionable insights that guide executive strategy. This executive maintains a focus on operational efficiency, removing obstacles that hinder progress. Ultimately, the Chief of Staff supports the firm in achieving its long-term objectives by fostering collaboration and maintaining a clear focus on strategic outcomes.

    Nishi Moonka - Director, Management Consulting and Chief of Staff, People Strategy and Solutions

    Nishi Moonka, the Director, Management Consulting and Chief of Staff, People Strategy and Solutions at BDO USA, leads the integration of human capital initiatives with management consulting services. Overseeing talent development strategies, the Director, Management Consulting and Chief of Staff, People Strategy and Solutions ensures that the firm attracts and retains top-tier professionals capable of delivering complex advisory solutions. This leadership role involves aligning workforce capabilities with the evolving needs of clients in the accounting sector. By designing innovative people strategies, Nishi Moonka fosters a culture of excellence and continuous improvement. The Director, Management Consulting and Chief of Staff, People Strategy and Solutions collaborates with leadership to implement organizational changes that drive performance. Through the application of consulting methodologies to internal HR processes, Moonka enhances operational effectiveness. Ultimately, this executive ensures that the human capital strategy of the firm directly supports the delivery of high-value financial advisory services.

    William Wadlington - Director, Information Technology & Chief Information Officer, Office of

    William Wadlington, the Director, Information Technology & Chief Information Officer, Office of at BDO USA, architects the digital infrastructure required for global accounting operations. Overseeing cybersecurity and data management, the Director, Information Technology & Chief Information Officer, Office of ensures that all client financial information remains secure and accessible. This leadership role involves deploying advanced cloud solutions that support the delivery of assurance and tax services. By modernizing the technology stack, William Wadlington enables the firm to leverage data analytics for better client insights. The Director, Information Technology & Chief Information Officer, Office of works with the board to prioritize investments in emerging technologies. Through the implementation of robust IT governance, Wadlington mitigates digital risks across the enterprise. This executive drives the digital transformation of the firm, ensuring that technology remains a competitive advantage. Ultimately, the Director, Information Technology & Chief Information Officer, Office of secures the technological future of the organization.
    William Wadlington

    Catherine Moy - Chief People Officer

    Catherine Moy, the Chief People Officer at BDO USA, directs the human capital strategy for the entire organization. Overseeing talent acquisition, professional development, and employee engagement, the Chief People Officer ensures that the firm maintains a workforce capable of delivering world-class accounting and advisory services. This leadership role involves fostering an inclusive culture that attracts top talent from across the globe. By implementing comprehensive training programs, Catherine Moy enhances the technical and leadership skills of the staff. The Chief People Officer collaborates with the executive team to align people strategies with the broader business objectives of the firm. Through the management of performance evaluation systems, Moy ensures that all employees contribute to the success of the organization. This executive drives initiatives that promote employee well-being and retention. Ultimately, the Chief People Officer strengthens the firm by building a high-performing, diverse, and motivated workforce.
    Catherine Moy

    Frequently Asked Questions Regarding BDO USA Top Executives and Leadership Team

    Who leads BDO USA?
    BDO USA is led by Frank Landefeld (President & Chief Executive Officer, BDO Public Sector), along with executives such as M. Jmcphillips (Chief Financial Officer) and George Tsikelashvili (Regional Chief Financial Officer).
    Who is part of BDO USA’s executive team?
    The executive team of BDO USA includes leaders such as Frank Landefeld (President & Chief Executive Officer, BDO Public Sector), M. Jmcphillips (Chief Financial Officer), George Tsikelashvili (Regional Chief Financial Officer) and other senior executives.
    How many executives does BDO USA have?
    BDO USA has 10 executives leading key business areas.
    What roles are included in BDO USA’s leadership team?
    The leadership team of BDO USA includes roles such as President & Chief Executive Officer, BDO Public Sector, Chief Financial Officer, Regional Chief Financial Officer, Fractional Chief Financial Officer, Chief Operating Officer.