athenahealth Executive and Leadership Team

July, 2026

Leadership Overview

athenahealth has 8 executives leading key functions including strategy, technology, finance, sales, clinical operations, human resources, legal, and community initiatives.

Driven by a commitment to accessible, high-quality, and sustainable healthcare, athenahealth connects clinicians, patients, payers, and partners through innovative technology, enabling better financial outcomes and improved care delivery.

Leadership Roles at athenahealth

  • Chairman & Chief Executive Officer - Robert Segert
  • Chief Financial Officer - Thomas Cowhey
  • athenaFamilies Co-President - Haley Fitzgerald
  • Chief Technology Officer - Nathan Villagaray-Carski
  • Chief Sales Officer (CSO) - Caleb Anderson
  • Chief Medical Officer - Nele Jessel
  • Chief People Officer - Brittany Podolak
  • Chief Legal Officer - Jessica Collins
  • Robert Segert - Chairman & Chief Executive Officer

    Robert Segert, the Chairman & Chief Executive Officer at athenahealth, directs the overarching strategy and operational execution for the organization. Segert guides the company's vision to create a thriving healthcare ecosystem, ensuring its technology solutions foster accessible, high-quality, and sustainable care for all. This leadership involves aligning all departments toward achieving superior financial outcomes for customers and enabling providers to deliver enhanced quality of care. Overseeing the integration of electronic health records, revenue cycle management, and patient engagement solutions, Segert drives innovation that connects clinicians, patients, payers, and partners. The Chairman & Chief Executive Officer's focus remains on expanding market reach and solidifying athenahealth's position as a leader in healthcare technology. Robert Segert's strategic direction ensures the company's continued impact on transforming healthcare delivery across the United States.
    Robert Segert

    Thomas Cowhey - Chief Financial Officer

    Thomas Cowhey, the Chief Financial Officer at athenahealth, manages the company's financial strategy, operations, and reporting. Cowhey is responsible for driving strong financial outcomes for athenahealth and its provider customers, ensuring the sustainability and growth of the business. This involves overseeing all aspects of financial planning, budgeting, and investment, directly supporting the company's mission to create a thriving healthcare ecosystem. The Chief Financial Officer plays a pivotal role in optimizing revenue cycle management solutions and ensuring the financial health of the organization's technology offerings. Thomas Cowhey's expertise guides strategic financial decisions, enabling the company to deliver accessible, high-quality, and sustainable healthcare. His leadership ensures fiscal responsibility and supports the expansion of athenahealth's market presence.
    Thomas Cowhey

    Haley Fitzgerald - athenaFamilies Co-President

    Haley Fitzgerald, the athenaFamilies Co-President at athenahealth, leads initiatives focused on community engagement and employee well-being. Fitzgerald champions programs that foster a supportive environment, aligning with the company's broader vision of creating a thriving healthcare ecosystem. This role contributes to the company's commitment to social responsibility and employee development, indirectly supporting the delivery of better quality care through a motivated workforce. The athenaFamilies Co-President works to enhance the overall employee experience, ensuring that athenahealth remains an attractive place to work for those dedicated to accessible, high-quality, and sustainable healthcare. Haley Fitzgerald's leadership in this capacity strengthens the internal culture and community outreach efforts.

    Nathan Villagaray-Carski - Chief Technology Officer

    Nathan Villagaray-Carski, the Chief Technology Officer at athenahealth, architects and executes the company's technology vision and roadmap. Villagaray-Carski oversees the development and deployment of innovative healthcare technology, including electronic health records, revenue cycle management, and patient engagement solutions. This role is critical in ensuring anytime, anywhere access to health information, thereby driving better financial outcomes for customers. The Chief Technology Officer champions advancements that connect clinicians, patients, payers, and partners, fostering a more integrated and efficient healthcare ecosystem. Nathan Villagaray-Carski's leadership ensures the technological infrastructure supports the company's mission of delivering accessible, high-quality, and sustainable healthcare. This involves managing complex software development cycles and driving digital transformation initiatives across the organization.
    Nathan Villagaray-Carski

    Caleb Anderson - Chief Sales Officer (CSO)

    Caleb Anderson, the Chief Sales Officer (CSO) at athenahealth, leads all sales operations and revenue generation initiatives. Anderson drives the expansion of the company's innovative healthcare technology, connecting clinicians, patients, payers, and partners to achieve better financial outcomes. This role is central to bringing athenahealth's electronic health record, revenue cycle management, and patient engagement solutions to a wider market. The Chief Sales Officer (CSO) works to ensure provider customers can deliver better quality care through the adoption of these advanced tools. Caleb Anderson's strategic sales leadership supports the vision of creating a thriving, accessible, high-quality, and sustainable healthcare ecosystem for all. His efforts directly contribute to the company's growth and market impact across the United States.
    Caleb Anderson

    Nele Jessel - Chief Medical Officer

    Nele Jessel, the Chief Medical Officer at athenahealth, provides critical clinical leadership and insight to the company's technology development and strategy. Jessel ensures that athenahealth's solutions, including electronic health records and patient engagement tools, align with the needs of clinicians and support the delivery of high-quality patient care. This role is essential in bridging the gap between technology innovation and clinical practice, driving better financial outcomes for providers. The Chief Medical Officer champions the company's vision of a thriving healthcare ecosystem by ensuring clinical effectiveness and usability. Nele Jessel's expertise guides the integration of medical best practices into the technology, enabling providers to deliver accessible, high-quality, and sustainable healthcare. This leadership fosters trust and adoption among healthcare professionals.

    Brittany Podolak - Chief People Officer

    Brittany Podolak, the Chief People Officer at athenahealth, directs all human resources functions and talent management strategies. Podolak is responsible for cultivating a strong organizational culture that supports the company's mission of creating innovative healthcare technology. This involves attracting, developing, and retaining top talent to drive the success of electronic health record, revenue cycle management, and patient engagement solutions. The Chief People Officer ensures that athenahealth fosters an environment where employees can contribute to better financial outcomes for customers and enable providers to deliver superior care. Brittany Podolak's leadership is key to building a cohesive team dedicated to the vision of accessible, high-quality, and sustainable healthcare for all. This role focuses on employee engagement and organizational development.
    Jessica Collins, the Chief Legal Officer at athenahealth, oversees all legal affairs and ensures compliance across the organization. Collins provides strategic counsel on legal matters related to healthcare technology, including electronic health records, revenue cycle management, and patient engagement solutions. This role is critical in navigating the complex regulatory landscape of the healthcare industry, safeguarding the company's operations and its customers. The Chief Legal Officer ensures that athenahealth's practices align with its mission to deliver accessible, high-quality, and sustainable healthcare. Jessica Collins's expertise supports the company's commitment to driving better financial outcomes for customers and enabling providers to deliver exceptional care. This leadership role is fundamental to maintaining the integrity and trust of the athenahealth ecosystem.

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    Frequently Asked Questions Regarding athenahealth Top Executives and Leadership Team

    Who leads athenahealth?
    athenahealth is led by Robert Segert (Chairman & Chief Executive Officer), along with executives such as Thomas Cowhey (Chief Financial Officer) and Haley Fitzgerald (athenaFamilies Co-President).
    Who is part of athenahealth’s executive team?
    The executive team of athenahealth includes leaders such as Robert Segert (Chairman & Chief Executive Officer), Thomas Cowhey (Chief Financial Officer), Haley Fitzgerald (athenaFamilies Co-President) and other senior executives.
    How many executives does athenahealth have?
    athenahealth has 8 executives leading key business areas.
    What roles are included in athenahealth’s leadership team?
    The leadership team of athenahealth includes roles such as Chairman & Chief Executive Officer, Chief Financial Officer, athenaFamilies Co-President, Chief Technology Officer, Chief Sales Officer (CSO).