UnitedHealth Group Executive and Leadership Team

October, 2026

Leadership Overview

UnitedHealth Group has 10 executives leading key functions including operations, strategic coordination, information technology, regional health plan management, and external affairs.

Committed to advancing global health outcomes, UnitedHealth Group delivers comprehensive insurance solutions and integrated healthcare services to improve the well-being of individuals and businesses worldwide.

Leadership Roles at UnitedHealth Group

  • Chief Executive Officer, Texas Community Plan (North Texas) - Jeffrey Maddox
  • Chief Executive Officer, UnitedHealthcare, Rhode Island Community Plan - Michael Florczyk
  • Chief Operating Officer - Darcy Carr
  • Chief of Staff - Irena Amisano
  • Chief Information Officer - Aliyah Quraishi
  • Vice President & Chief Information Officer - Fawad Rana
  • Corporate & External Affairs Chief of Staff - Allison Muldoon
  • Chief of Staff & Global Vendor Strategy & Management Partner - Nicole Palm
  • Regional Chief Marketing Officer, National & Medical Director - Tony Sun
  • Medicare Programs Chief of Staff - Alison Hanson
  • Jeffrey Maddox - Chief Executive Officer, Texas Community Plan (North Texas)

    Jeffrey Maddox, the Chief Executive Officer, Texas Community Plan (North Texas) at UnitedHealth Group, directs the regional strategy and healthcare delivery operations for the North Texas market. Maddox oversees the administration of community-based health insurance plans, ensuring that members receive high-quality medical, dental, and vision coverage. By tailoring healthcare services to the specific needs of the local population, the Chief Executive Officer, Texas Community Plan (North Texas) drives member engagement and improves health outcomes within the region. Jeffrey Maddox collaborates with local providers and stakeholders to expand the reach of the company's insurance offerings. This leadership role involves managing regional financial performance and ensuring compliance with state-specific healthcare regulations. Through the effective implementation of community-focused programs, Maddox strengthens the market position of the organization and supports the broader mission of providing comprehensive health solutions to diverse populations.

    Michael Florczyk - Chief Executive Officer, UnitedHealthcare, Rhode Island Community Plan

    Michael Florczyk, the Chief Executive Officer, UnitedHealthcare, Rhode Island Community Plan at UnitedHealth Group, manages the strategic direction and operational execution of health insurance programs within the Rhode Island market. Florczyk oversees the delivery of medical and life insurance coverage, focusing on the unique requirements of the local community. By fostering partnerships with regional healthcare providers, the Chief Executive Officer, UnitedHealthcare, Rhode Island Community Plan ensures that members have access to essential services and pharmacy benefits. Michael Florczyk drives initiatives that improve the quality of care and the efficiency of plan administration. This role involves navigating complex regulatory environments to maintain the high standards of the company's insurance portfolio. Through the development of targeted outreach and member support strategies, Florczyk enhances the impact of the organization's healthcare services, contributing to the overall success and growth of the regional business unit.

    Darcy Carr - Chief Operating Officer

    Darcy Carr, the Chief Operating Officer at UnitedHealth Group, directs the internal infrastructure and service delivery frameworks that support the company's vast portfolio of health insurance and pharmacy benefit management subsidiaries. Carr oversees the integration of healthcare delivery services to ensure operational efficiency across diverse international markets. By streamlining administrative workflows and optimizing resource allocation, the Chief Operating Officer maintains the high standards required for large-scale medical, dental, and vision coverage. Darcy Carr collaborates with the executive leadership team to align operational capacity with the evolving demands of the global healthcare landscape. This role involves constant monitoring of service quality metrics to drive sustainable growth. Through rigorous process improvement and the implementation of scalable technology solutions, Carr secures the operational foundation necessary for the organization to provide reliable health insurance plans to millions of members.

    Irena Amisano - Chief of Staff

    Irena Amisano, the Chief of Staff at UnitedHealth Group, coordinates strategic initiatives and facilitates communication across the executive leadership team to ensure alignment with the company's mission of improving healthcare access. Amisano manages high-priority projects that span the organization's diverse subsidiaries, including pharmacy benefits management and healthcare delivery services. By synthesizing complex data from various departments, the Chief of Staff enables informed decision-making at the highest levels of the firm. Irena Amisano drives the execution of corporate objectives by bridging gaps between functional units and fostering cross-departmental collaboration. This leadership role requires constant attention to organizational health and the effective deployment of resources to meet market demands. Through meticulous planning and the oversight of critical business workflows, Amisano supports the long-term stability and strategic growth of the enterprise in an increasingly competitive global insurance market.

    Aliyah Quraishi - Chief Information Officer

    Aliyah Quraishi, the Chief Information Officer at UnitedHealth Group, architects the digital infrastructure and technology solutions that underpin the company's health insurance and healthcare services platforms. Quraishi oversees the development of secure data systems that manage medical, dental, and vision coverage information for a global member base. By driving innovation in health technology, the Chief Information Officer ensures that the organization remains at the forefront of digital transformation in the insurance industry. Aliyah Quraishi collaborates with other C-suite leaders to integrate advanced analytics into pharmacy benefits management and healthcare delivery services. This role involves managing large-scale IT projects that enhance member experience and operational efficiency. Through the deployment of robust cybersecurity measures and scalable cloud platforms, Quraishi protects sensitive health data while supporting the company's commitment to providing accessible and efficient healthcare solutions across multiple countries.

    Fawad Rana - Vice President & Chief Information Officer

    Fawad Rana, the Vice President & Chief Information Officer at UnitedHealth Group, leads the technical strategy and digital transformation efforts for specific business segments within the organization. Rana oversees the implementation of advanced software solutions that support pharmacy benefits management and healthcare delivery services. By optimizing IT systems, the Vice President & Chief Information Officer ensures that data-driven insights inform the company's insurance plan offerings and member services. Fawad Rana collaborates with cross-functional teams to modernize legacy infrastructure and improve the scalability of digital platforms. This role involves managing complex technology projects that enhance operational efficiency and security across the enterprise. Through the integration of innovative tools and the maintenance of high-performance computing environments, Rana supports the company's ability to provide reliable and accessible healthcare solutions to a diverse global customer base.
    Fawad Rana

    Allison Muldoon - Corporate & External Affairs Chief of Staff

    Allison Muldoon, the Corporate & External Affairs Chief of Staff at UnitedHealth Group, coordinates the company's engagement with external stakeholders, policymakers, and industry partners. Muldoon oversees the alignment of corporate messaging with the organization's mission to provide comprehensive health insurance and healthcare services. By managing the flow of information between the executive team and external entities, the Corporate & External Affairs Chief of Staff ensures that the company's strategic priorities are clearly communicated and understood. Allison Muldoon drives initiatives that strengthen the firm's reputation and influence within the global healthcare sector. This role involves analyzing public policy trends and their potential impact on the company's insurance plans and pharmacy benefits management services. Through the effective management of external relationships and the coordination of corporate affairs, Muldoon supports the long-term growth and stability of the organization.

    Nicole Palm - Chief of Staff & Global Vendor Strategy & Management Partner

    Nicole Palm, the Chief of Staff & Global Vendor Strategy & Management Partner at UnitedHealth Group, directs the organization's relationships with external service providers and manages the strategic procurement of technology and healthcare resources. Palm oversees the vendor ecosystem that supports the company's insurance plans and pharmacy benefits management operations. By implementing rigorous management frameworks, the Chief of Staff & Global Vendor Strategy & Management Partner ensures that all third-party partnerships align with the company's quality and efficiency standards. Nicole Palm drives the development of global sourcing strategies that optimize costs and enhance service delivery across international markets. This role involves coordinating with internal departments to identify operational needs and selecting vendors that provide the best value. Through the strategic oversight of the supply chain and vendor performance, Palm secures the resources necessary for the company to maintain its market-leading position.

    Tony Sun - Regional Chief Marketing Officer, National & Medical Director

    Tony Sun, the Regional Chief Marketing Officer, National & Medical Director at UnitedHealth Group, leads the development of marketing strategies and clinical oversight for national health insurance programs. Sun oversees the promotion of medical, dental, and vision coverage to ensure that the company's offerings reach the intended member demographics. By integrating clinical expertise into marketing campaigns, the Regional Chief Marketing Officer, National & Medical Director ensures that the value of the company's healthcare services is clearly articulated to consumers and businesses. Tony Sun drives the growth of the organization's market share by identifying emerging trends in the healthcare industry and adapting promotional strategies accordingly. This role involves collaborating with medical teams to ensure that all marketing materials accurately reflect the quality and scope of the company's insurance plans. Through the effective alignment of clinical and marketing objectives, Sun enhances the brand presence and member acquisition efforts of the firm.

    Alison Hanson - Medicare Programs Chief of Staff

    Alison Hanson, the Medicare Programs Chief of Staff at UnitedHealth Group, coordinates the strategic operations and administrative functions for the company's Medicare insurance offerings. Hanson oversees the execution of programs designed to provide medical and pharmacy benefits to the Medicare-eligible population. By facilitating communication between the leadership team and the various departments involved in Medicare plan management, the Medicare Programs Chief of Staff ensures that all services meet regulatory requirements and member expectations. Alison Hanson drives the implementation of initiatives that improve the quality and accessibility of healthcare for seniors and individuals with disabilities. This role involves managing complex operational workflows and ensuring that the company's Medicare products remain competitive in the national market. Through the effective coordination of resources and the oversight of program performance, Hanson supports the organization's commitment to providing comprehensive and reliable health insurance solutions.

    Explore Leadership Teams in Insurance

    Frequently Asked Questions Regarding UnitedHealth Group Top Executives and Leadership Team

    Who leads UnitedHealth Group?
    UnitedHealth Group is led by Jeffrey Maddox (Chief Executive Officer, Texas Community Plan (North Texas)), along with executives such as Michael Florczyk (Chief Executive Officer, UnitedHealthcare, Rhode Island Community Plan) and Darcy Carr (Chief Operating Officer).
    Who is part of UnitedHealth Group’s executive team?
    The executive team of UnitedHealth Group includes leaders such as Jeffrey Maddox (Chief Executive Officer, Texas Community Plan (North Texas)), Michael Florczyk (Chief Executive Officer, UnitedHealthcare, Rhode Island Community Plan), Darcy Carr (Chief Operating Officer) and other senior executives.
    How many executives does UnitedHealth Group have?
    UnitedHealth Group has 10 executives leading key business areas.
    What roles are included in UnitedHealth Group’s leadership team?
    The leadership team of UnitedHealth Group includes roles such as Chief Executive Officer, Texas Community Plan (North Texas), Chief Executive Officer, UnitedHealthcare, Rhode Island Community Plan, Chief Operating Officer, Chief of Staff, Chief Information Officer.