Aetna Executive and Leadership Team

June, 2026

Leadership Overview

Aetna has 10 executives leading key functions including strategy, operations, finance, and compliance.

Driven by a commitment to accessible healthcare, Aetna provides comprehensive health benefits and insurance plans, impacting millions across the nation with a focus on member well-being and market leadership.

Leadership Roles at Aetna

  • Chief Financial Officer, Ohio & Kentucky Market - Richard Filler
  • Vice President, Aetna Business Excellence & Chief Financial Officer, Aetna Business Operations - James Linehan
  • Executive Director, Chief Financial Officer Medicaid - Emmanuel Acquaah
  • Chief Financial Officer, Technology & Corporate Center - Kimberly Dube
  • Vice President, Chief Financial Officer, Commercial and Specialty Markets - Charlene Dickman
  • Chief Operating Officer - Alexander McLean
  • Chief Operating Officer, At Aetna Health of Ohio Ohiorise - Gary Billy
  • Chief Operating Officer, Aetna Health of Illinois - Andrew Hyosaka
  • Chief of Staff - Valleri Matejcek
  • Duals Coe Chief of Staff - Christine Broders
  • Richard Filler - Chief Financial Officer, Ohio & Kentucky Market

    Richard Filler, the Chief Financial Officer, Ohio & Kentucky Market at Aetna, directs financial strategy and oversight for these specific regional markets. This executive manages all financial operations, including budgeting, forecasting, and financial reporting, ensuring fiscal health and profitability. Filler's role involves analyzing market trends and financial performance to identify growth opportunities and mitigate risks within Ohio and Kentucky. The Chief Financial Officer, Ohio & Kentucky Market is responsible for optimizing financial resources to support Aetna's health insurance offerings in these regions. Richard Filler's financial acumen guides strategic decision-making, ensuring that Aetna's market presence in Ohio and Kentucky is financially sound and aligned with corporate objectives. This position is vital for driving financial performance and supporting regional expansion.

    James Linehan - Vice President, Aetna Business Excellence & Chief Financial Officer, Aetna Business Operations

    James Linehan, the Vice President, Aetna Business Excellence & Chief Financial Officer, Aetna Business Operations at Aetna, drives operational improvements and financial stewardship across core business functions. This executive leads initiatives focused on enhancing efficiency, quality, and cost-effectiveness throughout Aetna's operational landscape. Linehan's dual role encompasses both the strategic pursuit of business excellence and the rigorous financial management of operational units. The Vice President, Aetna Business Excellence & Chief Financial Officer, Aetna Business Operations ensures that Aetna's operational strategies are financially sound and contribute to sustainable growth. James Linehan's leadership is critical for optimizing performance and ensuring the financial integrity of Aetna's business operations, supporting the company's mission to deliver value in health insurance. This position underpins the company's commitment to continuous improvement and financial accountability.
    James Linehan

    Emmanuel Acquaah - Executive Director, Chief Financial Officer Medicaid

    Emmanuel Acquaah, the Executive Director, Chief Financial Officer Medicaid at Aetna, leads financial strategy and oversight for the company's Medicaid business segment. This executive manages all financial aspects related to Medicaid plans, ensuring compliance with government regulations and optimizing financial performance. Acquaah's responsibilities include developing budgets, forecasting revenue, and managing expenditures to support Aetna's commitment to serving Medicaid beneficiaries. The Executive Director, Chief Financial Officer Medicaid plays a crucial role in the financial sustainability and growth of Aetna's Medicaid offerings. Emmanuel Acquaah's financial leadership ensures that the Medicaid division operates efficiently and effectively, contributing to the company's overall mission of providing accessible healthcare solutions. This role is essential for navigating the complexities of government-funded health programs.

    Kimberly Dube - Chief Financial Officer, Technology & Corporate Center

    Kimberly Dube, the Chief Financial Officer, Technology & Corporate Center at Aetna, directs financial strategy and management for the company's technology investments and central corporate functions. This executive oversees budgeting, financial planning, and analysis for critical IT infrastructure and enterprise-wide initiatives. Dube's role involves ensuring that technology spending aligns with strategic objectives and delivers maximum value, while also managing the financial health of corporate operations. The Chief Financial Officer, Technology & Corporate Center is pivotal in supporting Aetna's digital transformation and operational backbone. Kimberly Dube's financial oversight ensures robust resource allocation for innovation and essential corporate services, underpinning Aetna's ability to deliver advanced health insurance solutions. This position is key to driving financial efficiency in technology and corporate support.

    Charlene Dickman - Vice President, Chief Financial Officer, Commercial and Specialty Markets

    Charlene Dickman, the Vice President, Chief Financial Officer, Commercial and Specialty Markets at Aetna, leads financial operations for the company's commercial and specialty health insurance segments. This executive manages financial planning, analysis, and reporting for these key market areas, driving profitability and strategic growth. Dickman's responsibilities include optimizing financial performance, managing risk, and identifying opportunities within the commercial and specialty insurance landscape. The Vice President, Chief Financial Officer, Commercial and Specialty Markets ensures that financial strategies effectively support Aetna's offerings to employers and individuals seeking tailored health plans. Charlene Dickman's financial leadership is critical for maintaining Aetna's competitive edge and expanding its market share in these vital sectors. This role directly impacts the financial health and strategic direction of significant business units.

    Alexander McLean - Chief Operating Officer

    Alexander McLean, the Chief Operating Officer at Aetna, orchestrates the company's extensive operational framework, ensuring the efficient delivery of health benefits and insurance plans. This executive drives operational excellence across all service delivery channels, focusing on optimizing processes and enhancing member experiences. McLean's responsibilities include managing the day-to-day operations that support Aetna's broad market reach, ensuring regulatory compliance and service quality. The Chief Operating Officer plays a critical part in scaling operations to meet the demands of a diverse customer base, from individual plans to group coverage. Alexander McLean's leadership ensures that the operational infrastructure robustly supports Aetna's commitment to providing accessible and comprehensive healthcare solutions nationwide. This role is fundamental to maintaining service integrity and driving operational efficiency across the organization.
    Alexander McLean

    Gary Billy - Chief Operating Officer, At Aetna Health of Ohio Ohiorise

    Gary Billy, the Chief Operating Officer, At Aetna Health of Ohio Ohiorise at Aetna, directs operational strategy and execution for Aetna's Ohio health initiatives. This executive oversees the delivery of health benefits and insurance plans within the Ohio market, focusing on service quality and operational efficiency. Billy's role involves managing the intricate network of providers and services to ensure optimal member care and satisfaction. The Chief Operating Officer, At Aetna Health of Ohio Ohiorise is responsible for adapting national strategies to meet the specific needs of the Ohio market. Gary Billy's leadership ensures that Aetna Health of Ohio effectively serves its members, driving operational excellence and supporting the company's mission to provide accessible healthcare. This position is vital for regional operational success and market penetration.
    Gary Billy

    Andrew Hyosaka - Chief Operating Officer, Aetna Health of Illinois

    Andrew Hyosaka, the Chief Operating Officer, Aetna Health of Illinois at Aetna, leads operational management and strategic development for the Illinois market. This executive ensures the effective delivery of health insurance plans and benefits, focusing on enhancing member access and service quality within Illinois. Hyosaka's responsibilities include overseeing operational processes, managing provider relationships, and driving initiatives that improve healthcare outcomes for Aetna members in the state. The Chief Operating Officer, Aetna Health of Illinois plays a key part in adapting Aetna's offerings to the specific regulatory and market dynamics of Illinois. Andrew Hyosaka's operational leadership is crucial for strengthening Aetna's presence and impact in Illinois, supporting the company's commitment to providing comprehensive and affordable health solutions. This role is fundamental to regional operational success and member engagement.

    Valleri Matejcek - Chief of Staff

    Valleri Matejcek, the Chief of Staff at Aetna, directs strategic initiatives and operational alignment across key departments. This role involves translating executive directives into actionable plans, ensuring seamless execution of company-wide objectives. Matejcek oversees the coordination of critical projects, facilitating communication between leadership and various functional teams to drive efficiency and foster a cohesive organizational culture. The Chief of Staff ensures that Aetna's strategic priorities are effectively communicated and implemented, supporting the company's mission to provide health benefits and insurance plans. This leadership position is pivotal in maintaining operational momentum and supporting the overall strategic direction of the organization. Valleri Matejcek's oversight ensures that all stakeholders are informed and aligned with the company's evolving goals and market demands.

    Christine Broders - Duals Coe Chief of Staff

    Christine Broders, the Duals Coe Chief of Staff at Aetna, spearheads strategic coordination and operational execution for specialized dual-eligible programs. This executive ensures the seamless integration of health insurance and government benefits for members qualifying for both Medicare and Medicaid. Broders manages cross-functional initiatives, aligning teams to enhance service delivery and member satisfaction within these complex programs. The Duals Coe Chief of Staff is instrumental in navigating regulatory landscapes and optimizing program performance. Christine Broders' focus is on driving operational efficiency and strategic alignment for Aetna's dual-eligible populations, ensuring comprehensive care coordination. This leadership position is key to enhancing the value proposition for a critical segment of Aetna's membership.

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    Frequently Asked Questions Regarding Aetna Top Executives and Leadership Team

    Who leads Aetna?
    Aetna is led by Richard Filler (Chief Financial Officer, Ohio & Kentucky Market), along with executives such as James Linehan (Vice President, Aetna Business Excellence & Chief Financial Officer, Aetna Business Operations) and Emmanuel Acquaah (Executive Director, Chief Financial Officer Medicaid).
    Who is part of Aetna’s executive team?
    The executive team of Aetna includes leaders such as Richard Filler (Chief Financial Officer, Ohio & Kentucky Market), James Linehan (Vice President, Aetna Business Excellence & Chief Financial Officer, Aetna Business Operations), Emmanuel Acquaah (Executive Director, Chief Financial Officer Medicaid) and other senior executives.
    How many executives does Aetna have?
    Aetna has 10 executives leading key business areas.
    What roles are included in Aetna’s leadership team?
    The leadership team of Aetna includes roles such as Chief Financial Officer, Ohio & Kentucky Market, Vice President, Aetna Business Excellence & Chief Financial Officer, Aetna Business Operations, Executive Director, Chief Financial Officer Medicaid, Chief Financial Officer, Technology & Corporate Center, Vice President, Chief Financial Officer, Commercial and Specialty Markets.