Daniel Gale Sotheby's International Realty Executive and Leadership Team

August, 2026

Leadership Overview

Daniel Gale Sotheby's International Realty has 4 executives leading key functions including information technology, financial management, marketing strategy, and corporate operations.

Committed to excellence in luxury real estate, Daniel Gale Sotheby's International Realty delivers premium brokerage services while maintaining a legacy of integrity and market expertise across the New York region.

Leadership Roles at Daniel Gale Sotheby's International Realty

  • Chief Financial Officer - Brianne Alston
  • President - Marcus Garstein
  • Chief Information Officer - Susan Poli
  • Chief Marketing Officer - Dana DeVito
  • Brianne Alston - Chief Financial Officer

    Brianne Alston, the Chief Financial Officer at Daniel Gale Sotheby's International Realty, manages the fiscal health and long-term financial planning for the organization. Overseeing capital allocation and budgetary discipline, the Chief Financial Officer ensures the firm maintains a strong balance sheet while pursuing strategic expansion. This leadership role involves analyzing market trends to forecast revenue streams and mitigate financial risks associated with the real estate industry. By optimizing cash flow management, Brianne Alston supports the operational needs of various regional offices. The Chief Financial Officer collaborates with the executive team to align financial goals with the overarching growth strategy of the company. Through rigorous financial oversight, Alston secures the resources required for continued investment in premium brokerage services. This commitment to fiscal responsibility enables the firm to navigate economic fluctuations effectively. Ultimately, the Chief Financial Officer provides the financial stability necessary for the brokerage to thrive in the luxury market.

    Marcus Garstein - President

    Marcus Garstein, the President at Daniel Gale Sotheby's International Realty, oversees the daily operations and strategic direction of the entire brokerage. Leading the executive team, the President ensures alignment between corporate objectives and the performance of regional offices. This leadership role involves fostering a culture of excellence while driving initiatives that expand the market footprint of the firm. By coordinating across departments, Marcus Garstein optimizes operational workflows to enhance agent productivity and client satisfaction. The President evaluates market opportunities to ensure the brokerage remains at the forefront of the luxury real estate industry. Through consistent engagement with stakeholders, Garstein maintains the high standards associated with the brand. This focus on operational leadership supports the long-term vision of the company. Ultimately, the President directs the organizational strategy, ensuring the firm continues to deliver exceptional value and service to clients throughout the region.

    Susan Poli - Chief Information Officer

    Susan Poli, the Chief Information Officer at Daniel Gale Sotheby's International Realty, directs the digital infrastructure and technological roadmap for the entire brokerage. Managing complex data systems, the Chief Information Officer ensures seamless integration of property listing platforms and client management software. This leadership role involves protecting sensitive real estate data while optimizing internal workflows to support agents across the New York market. By implementing advanced cybersecurity protocols, Susan Poli safeguards the digital assets of the firm. The Chief Information Officer also evaluates emerging prop-tech solutions to maintain a competitive edge in the luxury sector. Through constant innovation, Poli drives operational efficiency, allowing the brokerage to scale effectively. This focus on robust information systems supports the broader mission of providing superior service to high-net-worth clients. Ultimately, the Chief Information Officer maintains the technological foundation necessary for sustained growth and operational excellence within the competitive real estate landscape.

    Dana DeVito - Chief Marketing Officer

    Dana DeVito, the Chief Marketing Officer at Daniel Gale Sotheby's International Realty, architects the brand identity and promotional strategies for the firm. Directing global marketing campaigns, the Chief Marketing Officer ensures the brokerage maintains a dominant presence in the luxury real estate sector. This leadership role involves crafting high-impact messaging that resonates with affluent buyers and sellers across the New York region. By leveraging digital media and traditional advertising channels, Dana DeVito elevates the visibility of exclusive property listings. The Chief Marketing Officer collaborates with sales leadership to create targeted outreach programs that drive lead generation and brand loyalty. Through data-driven analysis of consumer behavior, DeVito refines marketing tactics to maximize market penetration. This focus on brand excellence supports the company's reputation for quality and sophistication. Ultimately, the Chief Marketing Officer shapes the public perception of the firm, ensuring the brand remains synonymous with prestige and professional service.

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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 Brianne Alston (Chief Financial Officer), along with executives such as Marcus Garstein (President) and Susan Poli (Chief Information 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 Brianne Alston (Chief Financial Officer), Marcus Garstein (President), Susan Poli (Chief Information Officer) and other senior executives.
    How many executives does Daniel Gale Sotheby's International Realty have?
    Daniel Gale Sotheby's International Realty has 4 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 Financial Officer, President, Chief Information Officer, Chief Marketing Officer.