Lumeris Executive and Leadership Team

May, 2026

Leadership Overview

Lumeris has 9 executives leading key functions including finance, operations, technology, and people.

Driven by a commitment to value-based care, Lumeris aligns providers and payers across populations with technologies, processes, behaviors, and information to achieve cost-effective care with consumers and physicians, impacting market dynamics through strategic operational leadership.

Leadership Roles at Lumeris

  • Chief Financial Officer - Benjamin Grabski
  • Chief Financial Officer, Lumeris Business Units - Michael Gardner
  • President, Lumeris Technology Solutions - Jean-Claude Saghbini
  • Chief of Staff - Caroline Anderson
  • Chief People Officer - Julie Hammes
  • Chief Medical Officer - Kelly Gluth
  • Regional Chief Medical Officer, Operations - Shiva Chandrasekaran
  • Chief Communications Officer (Cco) - Jane Carpenter
  • Chief Marketing & Communications Officer - Rebecca Hellmann
  • Benjamin Grabski - Chief Financial Officer

    Benjamin Grabski, the Chief Financial Officer at Lumeris, directs the company's financial strategy and operations. Grabski oversees all fiscal activities, including financial planning, risk management, and capital allocation, ensuring Lumeris maintains robust financial health. This leadership role involves optimizing financial performance to support the company's mission of delivering value-based care solutions. Benjamin Grabski's expertise guides Lumeris in navigating complex financial landscapes, driving profitability, and securing resources for growth initiatives. The Chief Financial Officer's responsibilities extend to managing investor relations and ensuring compliance with all financial regulations, directly contributing to the company's sustainable operational model and market position.
    Benjamin Grabski

    Michael Gardner - Chief Financial Officer, Lumeris Business Units

    Michael Gardner, the Chief Financial Officer, Lumeris Business Units at Lumeris, spearheads financial management for the company's distinct business segments. Gardner is responsible for the financial health and performance of each unit, overseeing budgeting, forecasting, and financial analysis tailored to specific operational needs. This leadership position requires a deep understanding of diverse market dynamics and the financial implications of varied service offerings. Michael Gardner's strategic financial guidance ensures each business unit operates efficiently and profitably, contributing to Lumeris's overall success in value-based care. The Chief Financial Officer, Lumeris Business Units's role is vital in driving financial accountability and optimizing resource allocation across the organization's portfolio.

    Jean-Claude Saghbini - President, Lumeris Technology Solutions

    Jean-Claude Saghbini, the President, Lumeris Technology Solutions at Lumeris, leads the development and deployment of the company's technology offerings. Saghbini directs the innovation and strategic vision for technology platforms that support value-based care, ensuring seamless integration with provider and payer systems. This executive role focuses on leveraging advanced technologies to optimize care delivery, enhance data analytics, and improve operational efficiencies for Lumeris clients. Jean-Claude Saghbini's leadership drives the technological backbone of Lumeris, enabling the company to effectively align stakeholders and achieve cost-effective healthcare outcomes. The President, Lumeris Technology Solutions's expertise is crucial for maintaining Lumeris's competitive edge in a rapidly evolving digital health landscape.
    Jean-Claude Saghbini

    Caroline Anderson - Chief of Staff

    Caroline Anderson, the Chief of Staff at Lumeris, provides strategic support and operational oversight to executive leadership. Anderson manages key initiatives, drives cross-functional alignment, and enhances organizational efficiency. This role involves translating strategic objectives into actionable plans and ensuring seamless execution across departments. Caroline Anderson's focus is on optimizing internal processes and facilitating effective communication between leadership and operational teams. The Chief of Staff's contributions are critical for maintaining momentum on strategic projects and ensuring the company's operational framework effectively supports its value-based care model. Anderson's work directly impacts Lumeris's ability to achieve its mission by streamlining operations and fostering a cohesive leadership environment.

    Julie Hammes - Chief People Officer

    Julie Hammes, the Chief People Officer at Lumeris, directs all human resources functions and talent management strategies. Hammes oversees recruitment, employee development, compensation, benefits, and fostering a positive organizational culture aligned with Lumeris's mission. This critical role ensures the company attracts, retains, and develops a high-performing workforce capable of delivering innovative value-based care solutions. Julie Hammes's leadership cultivates an environment where employees are empowered and engaged, directly supporting operational excellence and strategic growth. The Chief People Officer's initiatives are fundamental to building a cohesive and skilled team that drives Lumeris's success in the healthcare market.

    Kelly Gluth - Chief Medical Officer

    Kelly Gluth, the Chief Medical Officer at Lumeris, provides clinical leadership and strategic direction for the company's value-based care initiatives. Gluth oversees the integration of clinical best practices with operational strategies, ensuring high-quality patient outcomes and cost-effective care delivery. This role is pivotal in aligning medical expertise with the technological and process-driven solutions Lumeris offers to health systems and providers. Kelly Gluth's clinical insights guide the development and refinement of care models, directly impacting Lumeris's ability to achieve its mission. The Chief Medical Officer's responsibilities include championing evidence-based medicine and fostering collaboration between clinical teams and management to drive innovation in healthcare.
    Kelly Gluth

    Shiva Chandrasekaran - Regional Chief Medical Officer, Operations

    Shiva Chandrasekaran, the Regional Chief Medical Officer, Operations at Lumeris, provides clinical oversight and operational guidance across designated regions. Chandrasekaran focuses on implementing and refining value-based care models, ensuring clinical effectiveness and operational efficiency in patient care delivery. This role bridges clinical expertise with the practical demands of managing healthcare operations, driving improvements in patient outcomes and cost management. Shiva Chandrasekaran's contributions are essential for tailoring Lumeris's solutions to regional healthcare needs and ensuring consistent quality of care. The Regional Chief Medical Officer, Operations's work directly supports Lumeris's mission by optimizing the execution of care strategies within specific geographic markets.

    Jane Carpenter - Chief Communications Officer (Cco)

    Jane Carpenter, the Chief Communications Officer (Cco) at Lumeris, manages internal and external communication strategies to support the company's objectives. Carpenter ensures clear, consistent messaging across all organizational levels, fostering alignment and understanding of Lumeris's mission and operational goals. This role is vital for maintaining strong relationships with employees, clients, and industry stakeholders. Jane Carpenter's expertise in strategic communication enhances Lumeris's brand reputation and supports its leadership in value-based care. The Chief Communications Officer (Cco)'s focus on effective dialogue and information dissemination is crucial for navigating the complexities of the healthcare market and driving organizational cohesion.

    Rebecca Hellmann - Chief Marketing & Communications Officer

    Rebecca Hellmann, the Chief Marketing & Communications Officer at Lumeris, directs the company's brand strategy, market positioning, and external communications. Hellmann oversees all marketing initiatives, public relations, and stakeholder engagement efforts designed to amplify Lumeris's value proposition in the healthcare sector. This leadership position is critical for shaping the company's narrative and communicating its impact on value-based care transformation. Rebecca Hellmann's strategic approach ensures consistent messaging across all platforms, enhancing Lumeris's reputation and market presence. The Chief Marketing & Communications Officer's responsibilities include driving lead generation and fostering strong relationships with clients, partners, and the broader industry.
    Rebecca Hellmann

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    Frequently Asked Questions Regarding Lumeris Top Executives and Leadership Team

    Who leads Lumeris?
    Lumeris is led by Benjamin Grabski (Chief Financial Officer), along with executives such as Michael Gardner (Chief Financial Officer, Lumeris Business Units) and Jean-Claude Saghbini (President, Lumeris Technology Solutions).
    Who is part of Lumeris’s executive team?
    The executive team of Lumeris includes leaders such as Benjamin Grabski (Chief Financial Officer), Michael Gardner (Chief Financial Officer, Lumeris Business Units), Jean-Claude Saghbini (President, Lumeris Technology Solutions) and other senior executives.
    How many executives does Lumeris have?
    Lumeris has 9 executives leading key business areas.
    What roles are included in Lumeris’s leadership team?
    The leadership team of Lumeris includes roles such as Chief Financial Officer, Chief Financial Officer, Lumeris Business Units, President, Lumeris Technology Solutions, Chief of Staff, Chief People Officer.