Daniel Gale Sotheby's International Realty Executive and Leadership Team

November, 2026

Leadership Overview

Daniel Gale Sotheby's International Realty has 6 executives leading key functions including strategy, financial oversight, technology, marketing, administrative operations, and legal compliance.

Committed to excellence in the luxury market, Daniel Gale Sotheby's International Realty delivers unmatched real estate advisory services across the New York Metropolitan Area through deep local expertise.

Leadership Roles at Daniel Gale Sotheby's International Realty

  • Chief Executive Officer - Deirdre O'Connell
  • Executive Assistant To the Chief Executive Officer and President. Real Estate Salesperson - Gaelan Finnerty
  • Chief Financial Officer - William Manning
  • Chief Information Officer - Susan Poli
  • Chief Marketing Officer - Dana DeVito
  • Chief Legal Officer - Carol Dunning
  • Deirdre O'Connell - Chief Executive Officer

    Deirdre O'Connell, the Chief Executive Officer at Daniel Gale Sotheby's International Realty, directs the overarching strategic vision for the firm. Overseeing the expansion of luxury real estate services across the New York Metropolitan Area, the Chief Executive Officer ensures alignment between local market advisors and the global Sotheby’s International Realty network. This leadership role involves driving long-term growth initiatives while maintaining the high standards of service expected by clients in Brooklyn, Queens, and Long Island. By fostering a culture of professional excellence, Deirdre O'Connell empowers the entire organization to deliver superior results in property sales and management. The Chief Executive Officer consistently evaluates market trends to refine the company's competitive positioning. Through rigorous oversight of operational performance, the Chief Executive Officer secures the firm's status as a premier leader in the regional real estate sector, ultimately ensuring sustained profitability and brand prestige.

    Gaelan Finnerty - Executive Assistant To the Chief Executive Officer and President. Real Estate Salesperson

    Gaelan Finnerty, the Executive Assistant To the Chief Executive Officer and President. Real Estate Salesperson at Daniel Gale Sotheby's International Realty, coordinates high-level administrative functions and supports executive decision-making processes. Overseeing the daily workflow for the leadership team, the Executive Assistant To the Chief Executive Officer and President. Real Estate Salesperson ensures that strategic priorities receive immediate attention and proper resource allocation. This leadership role involves managing complex schedules and facilitating communication between the executive office and regional sales teams across the New York Metropolitan Area. By balancing administrative duties with active participation in real estate sales, Gaelan Finnerty provides a unique perspective on operational challenges and market opportunities. The Executive Assistant To the Chief Executive Officer and President. Real Estate Salesperson maintains the integrity of corporate governance while assisting in the execution of key business initiatives, ultimately contributing to the overall efficiency and success of the firm's leadership structure.

    William Manning - Chief Financial Officer

    William Manning, the Chief Financial Officer at Daniel Gale Sotheby's International Realty, manages the fiscal health and capital allocation strategies of the organization. Overseeing financial reporting, budgeting, and investment analysis, the Chief Financial Officer ensures the firm maintains robust liquidity to support ongoing operations across the New York Metropolitan Area. This leadership role involves collaborating with executive leadership to optimize revenue streams from residential and commercial real estate transactions. By implementing sophisticated financial controls, William Manning mitigates risk and enhances operational efficiency throughout the company. The Chief Financial Officer monitors economic indicators to provide actionable insights that guide corporate decision-making. Through precise management of assets and liabilities, the Chief Financial Officer supports the firm's long-term growth objectives, ensuring that financial resources align perfectly with the strategic goals of the brokerage and its expansive network of local real estate advisors.

    Susan Poli - Chief Information Officer

    Susan Poli, the Chief Information Officer at Daniel Gale Sotheby's International Realty, architects the digital infrastructure and technological framework supporting the firm's real estate operations. Overseeing the integration of advanced property management software and data analytics platforms, the Chief Information Officer ensures that advisors possess the tools necessary for superior market insight. This leadership role involves securing the firm's digital assets while streamlining communication channels across the New York Metropolitan Area. By modernizing internal systems, Susan Poli drives productivity and enhances the client experience for buyers and sellers. The Chief Information Officer evaluates emerging technologies to maintain a competitive edge in the luxury real estate market. Through the implementation of scalable IT solutions, the Chief Information Officer facilitates seamless collaboration between departments, ensuring that the company remains at the forefront of digital innovation within the highly competitive regional real estate landscape.

    Dana DeVito - Chief Marketing Officer

    Dana DeVito, the Chief Marketing Officer at Daniel Gale Sotheby's International Realty, designs and executes comprehensive brand strategies to elevate the firm's presence in the luxury real estate market. Overseeing multi-channel advertising campaigns and digital outreach, the Chief Marketing Officer ensures that the company's value proposition resonates with high-net-worth clients across the New York Metropolitan Area. This leadership role involves managing the firm's reputation and coordinating promotional efforts with the global Sotheby’s International Realty network. By leveraging data-driven insights, Dana DeVito optimizes marketing spend to maximize lead generation for property sales and rentals. The Chief Marketing Officer collaborates with regional managers to tailor messaging to specific local markets, including Brooklyn and Long Island. Through creative storytelling and strategic brand positioning, the Chief Marketing Officer strengthens the firm's market impact, ensuring that the brand remains synonymous with excellence and personalized advisory services.
    Carol Dunning, the Chief Legal Officer at Daniel Gale Sotheby's International Realty, directs all legal affairs and regulatory compliance initiatives for the firm. Overseeing contract negotiations, risk management, and corporate governance, the Chief Legal Officer ensures that all real estate transactions adhere to strict industry standards across the New York Metropolitan Area. This leadership role involves providing counsel on complex property law and protecting the firm's interests in commercial and residential dealings. By proactively addressing legal challenges, Carol Dunning safeguards the company's reputation and operational continuity. The Chief Legal Officer collaborates with the executive team to navigate the evolving regulatory landscape, ensuring that all business practices remain ethical and compliant. Through the development of robust legal frameworks, the Chief Legal Officer supports the firm's growth, providing the necessary stability for advisors to focus on delivering exceptional experiences to clients throughout the region.

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    Frequently Asked Questions Regarding Daniel Gale Sotheby's International Realty Top Executives and Leadership Team

    Who leads Daniel Gale Sotheby's International Realty?
    Daniel Gale Sotheby's International Realty is led by Deirdre O'Connell (Chief Executive Officer), along with executives such as Gaelan Finnerty (Executive Assistant To the Chief Executive Officer and President. Real Estate Salesperson) and William Manning (Chief Financial Officer).
    Who is part of Daniel Gale Sotheby's International Realty’s executive team?
    The executive team of Daniel Gale Sotheby's International Realty includes leaders such as Deirdre O'Connell (Chief Executive Officer), Gaelan Finnerty (Executive Assistant To the Chief Executive Officer and President. Real Estate Salesperson), William Manning (Chief Financial Officer) and other senior executives.
    How many executives does Daniel Gale Sotheby's International Realty have?
    Daniel Gale Sotheby's International Realty has 6 executives leading key business areas.
    What roles are included in Daniel Gale Sotheby's International Realty’s leadership team?
    The leadership team of Daniel Gale Sotheby's International Realty includes roles such as Chief Executive Officer, Executive Assistant To the Chief Executive Officer and President. Real Estate Salesperson, Chief Financial Officer, Chief Information Officer, Chief Marketing Officer.