ZeOmega Executive and Leadership Team

October, 2026

Leadership Overview

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

Focused on advancing population health management, ZeOmega delivers sophisticated software solutions to health plans and ACOs while driving improved patient outcomes across the entire healthcare ecosystem.

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 overarching corporate strategy and long-term vision for population health management. Overseeing the expansion of commercial health plans and Medicaid managed care initiatives, the Founder & Chief Executive Officer ensures alignment between technological innovation and market requirements. This leadership role involves constant engagement with health systems and ACOs to refine product offerings. By prioritizing scalable software architecture, Sam Rangaswamy directly impacts the company's ability to support complex healthcare networks. Through consistent focus on operational excellence, Rangaswamy secures the competitive position of the organization within the evolving digital health landscape. The Founder & Chief Executive Officer maintains rigorous standards for performance, ensuring that all strategic initiatives translate into tangible improvements for clients across the United States.
    Sam Rangaswamy

    Nandini Rangaswamy - Chief Financial Officer

    Nandini Rangaswamy, the Chief Financial Officer at ZeOmega, manages the fiscal health and strategic resource allocation for the organization. Overseeing financial planning, budgeting, and investment strategies, the Chief Financial Officer ensures that capital supports the development of population health management solutions for ACOs and health plans. This leadership role involves collaborating with executive leadership to assess market opportunities and maintain long-term profitability. By monitoring financial performance metrics, Nandini Rangaswamy directly impacts the company's ability to sustain innovation and operational growth. Through rigorous oversight of fiscal policies, Rangaswamy secures the financial stability necessary for expanding market reach. The Chief Financial Officer maintains a focus on transparency and compliance, ensuring that all financial operations align with the broader mission of delivering high-value software to the healthcare industry.

    Britto Arul - Chief Technology Officer

    Britto Arul, the Chief Technology Officer at ZeOmega, architects the technical infrastructure supporting population health management platforms. Overseeing software development lifecycles and data security protocols, the Chief Technology Officer ensures that all digital solutions meet the stringent requirements of Medicare advantage plans and health systems. This leadership role involves managing engineering teams to optimize platform performance and interoperability. By integrating advanced analytics into the core product suite, Britto Arul directly impacts the efficiency of clinical workflows for healthcare providers. Through continuous evaluation of emerging technologies, Arul drives the modernization of the company's software stack. The Chief Technology Officer maintains a focus on scalability, ensuring that the technical foundation supports rapid growth across diverse regional markets while upholding the highest standards of data integrity and system reliability.

    Daianna Z - Chief Medical Officer

    Daianna Z, the Chief Medical Officer at ZeOmega, directs the clinical strategy and medical policy integration within the company's population health management software. Overseeing the alignment of clinical workflows with the needs of Medicaid managed care plans and health systems, the Chief Medical Officer ensures that software features support evidence-based care delivery. This leadership role involves translating complex medical requirements into functional product specifications. By bridging the gap between clinical practice and technology, Daianna Z directly impacts the effectiveness of patient care coordination tools. Through continuous collaboration with healthcare providers, Z drives the refinement of clinical decision support systems. The Chief Medical Officer maintains a focus on improving health outcomes, ensuring that all product developments adhere to current medical standards and regulatory requirements while enhancing the overall value proposition for 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.