WellSense Health Plan Executive and Leadership Team

July, 2026

Leadership Overview

WellSense Health Plan has 7 executives leading key functions including technology, strategy, legal, and medical operations.

Driven by a commitment to comprehensive well-being, WellSense Health Plan delivers diverse health coverage options, emphasizing whole-person care that integrates medical, mental health, and community support services to foster equity and address social determinants of health.

Leadership Roles at WellSense Health Plan

  • Interim President & Chief Medical Officer - David Muzina
  • Chief Information Officer - Raj Nair
  • Strategic Initiatives Office Portfolio Operations Chief of Staff - Lauren Nuno
  • Director of Information Technology – Information Technology Strategy and Chief of Staff - Amanda Komar
  • Chief of Staff & Director, Information Technology Strategy - Amanda K.
  • Chief Legal Officer, Wellsense Health Plan (Boston Medical Center Health System) - Serina Barkley
  • Senior Vice President Associate Chief Medical Officer - William Keough
  • David Muzina - Interim President & Chief Medical Officer

    David Muzina, the Interim President & Chief Medical Officer at WellSense Health Plan, directs the clinical strategy and medical operations of the organization. This leadership role is central to ensuring the delivery of high-quality, whole-person care across all WellSense offerings, including medical, mental health, and prescription services. Muzina oversees the clinical aspects of programs designed to address social determinants of health and promote equity, aligning medical practice with the company's mission. The Interim President & Chief Medical Officer's focus is on enhancing patient outcomes and ensuring the effectiveness of health coverage options provided to members. David Muzina's guidance is crucial in maintaining clinical excellence and advancing WellSense's commitment to accessible healthcare throughout the United States.

    Raj Nair - Chief Information Officer

    Raj Nair, the Chief Information Officer at WellSense Health Plan, directs the organization's technology infrastructure and digital strategy. Overseeing all aspects of information systems, Nair ensures the secure and efficient operation of platforms supporting medical, mental health, and prescription services. This leadership role involves architecting scalable solutions that enhance member access to care and streamline administrative processes across the company's diverse health coverage options. By driving technological innovation, Nair directly supports WellSense's mission to promote equity and address social determinants of health through integrated community support programs. The Chief Information Officer's focus remains on leveraging technology to improve patient outcomes and operational efficiency throughout the United States market.
    Raj Nair

    Lauren Nuno - Strategic Initiatives Office Portfolio Operations Chief of Staff

    Lauren Nuno, the Strategic Initiatives Office Portfolio Operations Chief of Staff at WellSense Health Plan, manages the operational execution of key strategic projects. This role involves coordinating cross-functional teams to ensure alignment with the company's overarching goals in providing comprehensive health coverage. Nuno oversees the portfolio operations, driving efficiency and effectiveness in the implementation of new programs and services. The Chief of Staff's responsibilities include facilitating communication between departments and ensuring that initiatives addressing social determinants of health and promoting equity are effectively deployed. By optimizing project management and operational workflows, Lauren Nuno directly contributes to WellSense's commitment to whole-person care, encompassing medical, mental health, and community support services across its various plans.

    Amanda Komar - Director of Information Technology – Information Technology Strategy and Chief of Staff

    Amanda Komar, the Director of Information Technology – Information Technology Strategy and Chief of Staff at WellSense Health Plan, shapes the strategic direction of the company's technology initiatives. This dual role involves defining IT strategy and ensuring its seamless integration with broader operational objectives. Komar oversees the development and implementation of technology roadmaps that support WellSense's mission of whole-person care, including medical, mental health, and prescription services. As Chief of Staff, Amanda Komar facilitates communication and collaboration across departments, ensuring technology solutions effectively address social determinants of health and promote equity. The Director of Information Technology's leadership drives innovation in IT infrastructure, enhancing member access and supporting the delivery of comprehensive health coverage options.

    Amanda K. - Chief of Staff & Director, Information Technology Strategy

    Amanda K., the Chief of Staff & Director, Information Technology Strategy at WellSense Health Plan, spearheads the strategic planning and execution of technology initiatives. This leadership position involves defining the IT strategy that underpins WellSense's commitment to whole-person care, encompassing medical, mental health, and prescription services. As Chief of Staff, Amanda K. ensures operational alignment across various departments, driving the effective implementation of programs designed to address social determinants of health and promote equity. The Director, Information Technology Strategy's focus is on leveraging technology to enhance member experience and expand access to diverse health coverage options. This role is critical in translating business objectives into actionable technology roadmaps, supporting WellSense's mission throughout the United States.
    Serina Barkley, the Chief Legal Officer, Wellsense Health Plan (Boston Medical Center Health System) at WellSense Health Plan, provides comprehensive legal counsel and strategic guidance across all operations. This critical role ensures compliance with complex healthcare regulations governing Medicaid, Medicare Advantage, and individual & family plans. Barkley oversees all legal matters, safeguarding the organization's interests while supporting its mission of whole-person care. The Chief Legal Officer's responsibilities include advising on programs that address social determinants of health and promote equity, ensuring legal frameworks align with these objectives. Serina Barkley's leadership is instrumental in navigating the legal landscape, supporting WellSense's commitment to providing accessible and comprehensive health coverage options.

    William Keough - Senior Vice President Associate Chief Medical Officer

    William Keough, the Senior Vice President Associate Chief Medical Officer at WellSense Health Plan, supports the strategic direction and execution of medical services. This role is integral to advancing WellSense's commitment to whole-person care, ensuring integrated services for medical, mental health, and prescription needs. Keough collaborates with clinical teams to implement programs that address social determinants of health and promote equity, reinforcing the company's mission. The Senior Vice President Associate Chief Medical Officer's responsibilities include enhancing the quality and accessibility of health coverage options, particularly for Medicaid and Medicare Advantage members. William Keough's leadership contributes significantly to optimizing clinical operations and improving health outcomes for all individuals served by WellSense Health Plan.

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    Frequently Asked Questions Regarding WellSense Health Plan Top Executives and Leadership Team

    Who leads WellSense Health Plan?
    WellSense Health Plan is led by David Muzina (Interim President & Chief Medical Officer), along with executives such as Raj Nair (Chief Information Officer) and Lauren Nuno (Strategic Initiatives Office Portfolio Operations Chief of Staff).
    Who is part of WellSense Health Plan’s executive team?
    The executive team of WellSense Health Plan includes leaders such as David Muzina (Interim President & Chief Medical Officer), Raj Nair (Chief Information Officer), Lauren Nuno (Strategic Initiatives Office Portfolio Operations Chief of Staff) and other senior executives.
    How many executives does WellSense Health Plan have?
    WellSense Health Plan has 7 executives leading key business areas.
    What roles are included in WellSense Health Plan’s leadership team?
    The leadership team of WellSense Health Plan includes roles such as Interim President & Chief Medical Officer, Chief Information Officer, Strategic Initiatives Office Portfolio Operations Chief of Staff, Director of Information Technology – Information Technology Strategy and Chief of Staff, Chief of Staff & Director, Information Technology Strategy.