WellSense Health Plan Executive and Leadership Team

August, 2026

Leadership Overview

WellSense Health Plan has 6 executives leading key functions including information technology, strategic operations, legal compliance, and clinical medical strategy.

Committed to whole-person care, WellSense Health Plan delivers comprehensive Medicaid, Medicare Advantage, and individual health coverage while addressing social determinants of health to promote community equity.

Leadership Roles at WellSense Health Plan

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

    David Muzina, the Interim President & Chief Medical Officer at WellSense Health Plan, leads the clinical strategy and overall organizational direction. Muzina oversees the design and implementation of medical, mental health, and prescription programs that define the company's whole-person care approach. By integrating clinical expertise with business operations, the Interim President & Chief Medical Officer ensures that health coverage options effectively address the needs of Medicaid and Medicare Advantage members. David Muzina drives initiatives focused on health equity and the mitigation of social determinants of health. This leadership role involves collaborating with healthcare providers to improve patient outcomes and service accessibility. Through the oversight of clinical quality standards, the Interim President & Chief Medical Officer maintains the high performance of all health plans. Muzina guides the organization through complex market shifts, ensuring that the commitment to community support remains the cornerstone of the company's operational strategy and long-term growth.

    Raj Nair - Chief Information Officer

    Raj Nair, the Chief Information Officer at WellSense Health Plan, directs the digital infrastructure supporting complex Medicaid and Medicare Advantage coverage systems. Nair architects secure data environments to facilitate seamless access to medical, mental health, and prescription services for diverse member populations. By modernizing core insurance platforms, the Chief Information Officer ensures high-level operational efficiency across the entire organization. Raj Nair manages the integration of advanced analytics to track social determinants of health, providing actionable insights for clinical teams. This leadership role involves constant collaboration with the Board to align technological investments with long-term equity goals. Through the implementation of robust cybersecurity protocols, the Chief Information Officer protects sensitive member information while maintaining system uptime. Nair drives the digital transformation necessary to support whole-person care models, ultimately enhancing the quality of health outcomes for members throughout the regional market.
    Raj Nair

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

    Amanda Komar, the Director of Information Technology â Information Technology Strategy and Chief of Staff at WellSense Health Plan, executes the overarching technology roadmap. Komar aligns IT initiatives with the broader mission of providing accessible individual and family health plans. Overseeing the strategic planning process, the Director of Information Technology â Information Technology Strategy and Chief of Staff ensures that technical resources support community support services effectively. Amanda Komar coordinates cross-departmental workflows to streamline the delivery of prescription and mental health benefits. This role requires balancing immediate operational needs with future-focused digital innovation. By optimizing internal processes, the Director of Information Technology â Information Technology Strategy and Chief of Staff improves the speed and accuracy of member services. Komar maintains a focus on scalability, ensuring that the technological foundation remains resilient as the organization expands its reach across diverse health insurance markets.

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

    Amanda K., the Chief of Staff & Director, Information Technology Strategy at WellSense Health Plan, manages the intersection of executive operations and technical strategy. Amanda K. facilitates communication between the leadership team and the IT department to ensure that digital tools directly support the company's whole-person care philosophy. By refining strategic planning cycles, the Chief of Staff & Director, Information Technology Strategy drives organizational alignment on key health equity initiatives. This role involves monitoring the performance of various health coverage programs to identify opportunities for technological improvement. Amanda K. oversees the implementation of data-driven strategies that address social determinants of health, ensuring that community support services remain central to the company's operational model. Through rigorous project management, the Chief of Staff & Director, Information Technology Strategy maintains focus on delivering high-quality, efficient insurance solutions that meet the evolving needs of members in the competitive healthcare landscape.

    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, oversees the execution of high-priority projects across the organization. Nuno manages the portfolio of strategic initiatives designed to enhance Medicaid and Medicare Advantage service delivery. By coordinating resources and tracking progress, the Strategic Initiatives Office Portfolio Operations Chief of Staff ensures that all programs align with the company's commitment to whole-person care. Lauren Nuno facilitates collaboration between clinical teams and administrative departments to address social determinants of health effectively. This leadership role involves analyzing operational data to optimize the performance of individual and family health plans. Through the development of standardized processes, the Strategic Initiatives Office Portfolio Operations Chief of Staff drives efficiency and accountability across the enterprise. Nuno supports the executive team by providing clear visibility into project outcomes, ultimately strengthening the organization's ability to deliver equitable health coverage to diverse communities.
    Serina Barkley, the Chief Legal Officer, Wellsense Health Plan (Boston Medical Center Health System) at WellSense Health Plan, directs all legal, regulatory, and compliance functions. Barkley ensures that the organization adheres to complex healthcare laws governing Medicaid and Medicare Advantage programs. By providing strategic counsel to the executive team, the Chief Legal Officer, Wellsense Health Plan (Boston Medical Center Health System) mitigates risk while supporting the company's mission of providing equitable health coverage. Serina Barkley oversees the legal framework for community support services and prescription benefit management, ensuring full alignment with state and federal requirements. This role involves navigating the intersection of insurance regulation and clinical care delivery. Through proactive policy development, the Chief Legal Officer, Wellsense Health Plan (Boston Medical Center Health System) protects the organization's interests while fostering an environment of transparency and integrity. Barkley maintains a focus on long-term stability, enabling the company to continue its work in addressing social determinants of health.

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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 Amanda Komar (Director of Information Technology â Information Technology Strategy and 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), Amanda Komar (Director of Information Technology â Information Technology Strategy and Chief of Staff) and other senior executives.
    How many executives does WellSense Health Plan have?
    WellSense Health Plan has 6 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, Director of Information Technology â Information Technology Strategy and Chief of Staff, Chief of Staff & Director, Information Technology Strategy, Strategic Initiatives Office Portfolio Operations Chief of Staff.