ZeOmega Executive and Leadership Team

May, 2026

Leadership Overview

ZeOmega has 4 executives leading key functions including strategy, technology, finance, and clinical operations.

Driven by innovation, ZeOmega delivers advanced population health management solutions, empowering health plans and systems to optimize care delivery and achieve superior outcomes in commercial, Medicaid, and Medicare Advantage markets.

Leadership Roles at ZeOmega

  • Founder & Chief Executive Officer - Sam Rangaswamy
  • Chief Financial Officer - Nandini Rangaswamy
  • Chief Technology Officer - Britto Arul
  • Chief Medical Officer - Daianna Z
  • Sam Rangaswamy - Founder & Chief Executive Officer

    Sam Rangaswamy, the Founder & Chief Executive Officer at ZeOmega, directs the company's overarching strategy and vision. This leadership role involves guiding ZeOmega's mission to provide comprehensive population health management solutions across diverse healthcare sectors, including commercial health plans, Medicaid managed care, Medicare Advantage plans, health systems, and ACOs. Rangaswamy's strategic direction ensures the continuous development and delivery of innovative platforms that enhance care coordination and improve patient outcomes. Overseeing all executive functions, Sam Rangaswamy drives the company's growth and market positioning, fostering a culture of excellence and client-centricity. The Chief Executive Officer's responsibilities extend to cultivating key partnerships and ensuring the company's long-term financial health and operational efficiency, directly impacting ZeOmega's ability to serve its client base effectively.
    Sam Rangaswamy

    Nandini Rangaswamy - Chief Financial Officer

    Nandini Rangaswamy, the Chief Financial Officer at ZeOmega, manages the company's financial operations and strategic fiscal planning. This executive position involves overseeing all aspects of financial management, including budgeting, forecasting, accounting, and financial reporting for ZeOmega's population health management solutions. Rangaswamy's financial acumen is crucial for supporting the company's growth initiatives across commercial health plans, Medicaid managed care plans, Medicare Advantage plans, health systems, and ACOs. The Chief Financial Officer ensures fiscal responsibility and optimizes resource allocation to drive profitability and shareholder value. By maintaining strong financial controls and exploring investment opportunities, Nandini Rangaswamy safeguards the company's economic stability and enables strategic expansion, directly contributing to ZeOmega's sustained success in the healthcare technology market.

    Britto Arul - Chief Technology Officer

    Britto Arul, the Chief Technology Officer at ZeOmega, architects the technological infrastructure and innovation roadmap for the company's population health management solutions. This critical role involves overseeing the development, deployment, and maintenance of advanced software platforms that support commercial health plans, Medicaid managed care plans, Medicare Advantage plans, health systems, and ACOs. Arul's technical leadership ensures that ZeOmega's offerings remain at the forefront of industry advancements, providing scalable and secure solutions. The Chief Technology Officer drives the integration of cutting-edge technologies to enhance data analytics, care coordination, and member engagement capabilities. By managing the engineering teams and guiding technological strategy, Britto Arul ensures the robust performance and future-readiness of ZeOmega's product suite, directly supporting the company's commitment to improving health outcomes.

    Daianna Z - Chief Medical Officer

    Daianna Z, the Chief Medical Officer at ZeOmega, provides essential clinical leadership and strategic guidance for the company's population health management solutions. This role integrates medical expertise with technological innovation, ensuring ZeOmega's platforms effectively support the clinical needs of commercial health plans, Medicaid managed care plans, Medicare Advantage plans, health systems, and ACOs. Z's responsibilities include shaping clinical best practices, advising on healthcare policy implications, and enhancing the clinical efficacy of the company's offerings. The Chief Medical Officer champions initiatives that improve patient care quality, reduce healthcare costs, and promote value-based care models. By bridging the gap between clinical practice and technology, Daianna Z ensures ZeOmega's solutions deliver measurable improvements in health outcomes and operational efficiency for its clients.

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    Frequently Asked Questions Regarding ZeOmega Top Executives and Leadership Team

    Who leads ZeOmega?
    ZeOmega is led by Sam Rangaswamy (Founder & Chief Executive Officer), along with executives such as Nandini Rangaswamy (Chief Financial Officer) and Britto Arul (Chief Technology Officer).
    Who is part of ZeOmega’s executive team?
    The executive team of ZeOmega includes leaders such as Sam Rangaswamy (Founder & Chief Executive Officer), Nandini Rangaswamy (Chief Financial Officer), Britto Arul (Chief Technology Officer) and other senior executives.
    How many executives does ZeOmega have?
    ZeOmega has 4 executives leading key business areas.
    What roles are included in ZeOmega’s leadership team?
    The leadership team of ZeOmega includes roles such as Founder & Chief Executive Officer, Chief Financial Officer, Chief Technology Officer, Chief Medical Officer.