Datavant Executive and Leadership Team

June, 2026

Leadership Overview

Datavant has 10 executives leading key functions including strategy, finance, operations, and people management.

Driven by innovation, Datavant links and shares healthcare data across multiple platforms to improve medical research and patient care, while also assisting with data safety and sharing operations.

Leadership Roles at Datavant

  • Chief Executive Officer - Kyle Armbrester
  • Chief Financial Officer - Brian Moore
  • Chief Operating Officer - Geoffrey Koontz
  • Chief Operating Officer, Provider Services - Stephen Mallinak
  • General Manager & President, Payer - Sachin Patel
  • General Manager and President, Life Sciences - Arnaub Chatterjee
  • Chief of Staff - Christina Iacopelli
  • Chief of Staff- Life Sciences - Vivienne Raab
  • Interim Chief Information Officer - Gu Pan
  • Chief People Officer - Susan Yun
  • Kyle Armbrester - Chief Executive Officer

    Kyle Armbrester, the Chief Executive Officer at Datavant, directs the overarching strategy and operational execution for the company. Armbrester guides the organization's mission to link and share healthcare data, enhancing medical research and patient care. This leadership involves fostering innovation in data sharing operations and ensuring robust data safety protocols. The Chief Executive Officer drives the company's market position within the software.health sector. Kyle Armbrester's strategic vision ensures Datavant's continued growth and impact in improving healthcare outcomes through advanced data solutions. The Chief Executive Officer's role encompasses aligning all departments toward achieving the company's core objectives and expanding its reach across the healthcare ecosystem.
    Kyle Armbrester

    Brian Moore - Chief Financial Officer

    Brian Moore, the Chief Financial Officer at Datavant, oversees all financial operations and strategic financial planning. Moore manages the company's fiscal health, ensuring robust financial controls and driving profitability. This role involves managing budgets, forecasting, and capital allocation to support Datavant's growth initiatives in linking and sharing healthcare data. The Chief Financial Officer plays a critical part in securing funding and managing investor relations, directly impacting the company's ability to expand its services for medical research and patient care. Brian Moore's expertise guides financial decisions that underpin the company's data safety and sharing operations, ensuring sustainable development and operational efficiency across all business units.

    Geoffrey Koontz - Chief Operating Officer

    Geoffrey Koontz, the Chief Operating Officer at Datavant, directs the company's day-to-day operational activities and infrastructure. Koontz ensures the seamless execution of Datavant's core business functions, focusing on the efficient linking and sharing of healthcare data to advance medical research and patient care. This leadership position involves optimizing internal processes and managing resources to support data safety and sharing operations. The Chief Operating Officer drives operational excellence, ensuring scalability and reliability of the company's software platforms. Geoffrey Koontz's oversight guarantees that Datavant's operational framework effectively supports its mission and enhances its market presence in the health tech sector.

    Stephen Mallinak - Chief Operating Officer, Provider Services

    Stephen Mallinak, the Chief Operating Officer, Provider Services at Datavant, leads the operational strategy and execution for services targeting healthcare providers. Mallinak focuses on enhancing the capabilities for linking and sharing provider-specific healthcare data, directly contributing to improved medical research and patient care initiatives. This role involves optimizing the delivery of Datavant's solutions to healthcare organizations, ensuring data safety and facilitating seamless sharing operations. The Chief Operating Officer, Provider Services drives the development and implementation of services that meet the unique needs of providers. Stephen Mallinak's leadership ensures that Datavant's provider-focused offerings are robust, efficient, and aligned with the company's broader mission.

    Sachin Patel - General Manager & President, Payer

    Sachin Patel, the General Manager & President, Payer at Datavant, leads the strategic direction and operational execution for the company's payer-focused business segment. Patel drives initiatives that leverage Datavant's capabilities in linking and sharing healthcare data to enhance value for payers, supporting improved medical research and patient care outcomes. This leadership role involves developing and implementing strategies for payer engagement, ensuring data safety and facilitating efficient sharing operations within the payer ecosystem. The General Manager & President, Payer oversees the growth and success of this critical business unit. Sachin Patel's expertise ensures Datavant effectively serves the unique needs of healthcare payers.
    Sachin Patel

    Arnaub Chatterjee - General Manager and President, Life Sciences

    Arnaub Chatterjee, the General Manager and President, Life Sciences at Datavant, directs the strategic vision and operational performance for the company's life sciences division. Chatterjee champions the use of Datavant's platform for linking and sharing life sciences data, accelerating drug discovery and improving patient care. This executive role involves forging key partnerships and driving innovation in data safety and sharing operations tailored for pharmaceutical and biotechnology clients. The General Manager and President, Life Sciences oversees the expansion and success of Datavant's offerings within this vital sector. Arnaub Chatterjee's leadership ensures Datavant remains at the forefront of enabling scientific advancement through secure data collaboration.
    Arnaub Chatterjee

    Christina Iacopelli - Chief of Staff

    Christina Iacopelli, the Chief of Staff at Datavant, provides strategic support and operational coordination across executive functions. Iacopelli facilitates the execution of key initiatives, ensuring alignment with the company's mission to link and share healthcare data for improved medical research and patient care. This role involves streamlining communication and driving efficiency in data safety and sharing operations. The Chief of Staff acts as a key liaison between departments, optimizing workflows and supporting the leadership team's strategic objectives. Christina Iacopelli's contributions are vital to maintaining operational momentum and ensuring the successful implementation of Datavant's innovative data solutions.

    Vivienne Raab - Chief of Staff- Life Sciences

    Vivienne Raab, the Chief of Staff- Life Sciences at Datavant, spearheads strategic initiatives and operational coordination within the life sciences sector. Raab drives the effective linking and sharing of life sciences data, accelerating medical research and enhancing patient care pathways. This position involves ensuring the integrity of data safety protocols and optimizing sharing operations specific to pharmaceutical and biotech partners. The Chief of Staff- Life Sciences acts as a critical bridge, aligning executive directives with the specialized needs of the life sciences industry. Vivienne Raab's focus ensures Datavant's solutions are precisely tailored to advance scientific discovery and therapeutic development.

    Gu Pan - Interim Chief Information Officer

    Gu Pan, the Interim Chief Information Officer at Datavant, directs the company's information technology strategy and infrastructure. Pan oversees the systems that enable the secure linking and sharing of healthcare data, crucial for advancing medical research and patient care. This leadership role involves managing IT operations, cybersecurity, and data governance to ensure robust data safety and sharing capabilities. The Interim Chief Information Officer ensures that technology infrastructure effectively supports Datavant's mission and operational demands. Gu Pan's guidance is essential for maintaining the technological backbone that facilitates innovation in healthcare data solutions.

    Susan Yun - Chief People Officer

    Susan Yun, the Chief People Officer at Datavant, leads human resources strategy and talent management initiatives. Yun cultivates a high-performance culture that supports Datavant's mission of linking and sharing healthcare data to improve medical research and patient care. This role involves developing programs for employee engagement, professional development, and organizational design, ensuring the company's workforce is equipped for its data safety and sharing operations. The Chief People Officer drives initiatives that attract, retain, and develop top talent. Susan Yun's leadership ensures Datavant has the skilled and motivated team necessary to achieve its strategic objectives and foster innovation.
    Susan Yun

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    Frequently Asked Questions Regarding Datavant Top Executives and Leadership Team

    Who leads Datavant?
    Datavant is led by Kyle Armbrester (Chief Executive Officer), along with executives such as Brian Moore (Chief Financial Officer) and Geoffrey Koontz (Chief Operating Officer).
    Who is part of Datavant’s executive team?
    The executive team of Datavant includes leaders such as Kyle Armbrester (Chief Executive Officer), Brian Moore (Chief Financial Officer), Geoffrey Koontz (Chief Operating Officer) and other senior executives.
    How many executives does Datavant have?
    Datavant has 10 executives leading key business areas.
    What roles are included in Datavant’s leadership team?
    The leadership team of Datavant includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Operating Officer, Provider Services, General Manager & President, Payer.