athenahealth Executive and Leadership Team

June, 2026

Leadership Overview

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

Driven by innovation, athenahealth creates technology connecting clinicians, patients, payers, and partners, enabling better financial outcomes and quality care delivery within a thriving, accessible healthcare ecosystem.

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 Legal Officer - Jessica Collins
  • Chief People Officer - Brittany Podolak
  • Chief Medical Officer - Nele Jessel
  • Robert Segert - Chairman & Chief Executive Officer

    Robert Segert, the Chairman & Chief Executive Officer at athenahealth, directs the overarching corporate strategy and operational execution. Overseeing all business units, Segert ensures alignment with the company's vision for accessible, high-quality, and sustainable healthcare. This leadership role involves driving innovation in electronic health records, revenue cycle management, and patient engagement solutions. By fostering strategic partnerships and guiding market expansion, Robert Segert directly impacts the company's ability to connect clinicians, patients, and payers. Ultimately, Segert secures the long-term financial health and operational integrity of the organization, ensuring provider customers can deliver superior patient care.
    Robert Segert

    Thomas Cowhey - Chief Financial Officer

    Thomas Cowhey, the Chief Financial Officer at athenahealth, manages the company's financial strategy, planning, and reporting. Overseeing all fiscal operations, Cowhey ensures robust financial health and drives initiatives that improve revenue cycle management for customers. This leadership position involves optimizing financial performance, managing capital allocation, and ensuring compliance with all financial regulations. By providing strategic financial insights and guiding investment decisions, Thomas Cowhey directly contributes to the company's ability to deliver innovative healthcare technology and achieve sustainable growth. Ultimately, Cowhey safeguards the financial stability necessary for athenahealth to support its provider customers and advance its mission.
    Thomas Cowhey

    Haley Fitzgerald - athenaFamilies Co-President

    Haley Fitzgerald, the athenaFamilies Co-President at athenahealth, leads initiatives focused on employee well-being and community engagement. Overseeing programs that support employees and their families, Fitzgerald fosters a supportive and inclusive work environment. This role is dedicated to enhancing the employee experience and reinforcing athenahealth's commitment to its people. By developing and implementing impactful employee resource programs, Haley Fitzgerald directly contributes to a positive organizational culture and supports the company's broader mission. Ultimately, Fitzgerald ensures that athenahealth remains a place where employees can thrive, mirroring the company's dedication to accessible and sustainable healthcare.

    Nathan Villagaray-Carski - Chief Technology Officer

    Nathan Villagaray-Carski, the Chief Technology Officer at athenahealth, architects the company's technological infrastructure and innovation roadmap. Overseeing all aspects of software development and platform architecture, Villagaray-Carski ensures the seamless integration of electronic health records, revenue cycle management, and patient engagement solutions. This critical role involves driving advancements that enable anytime, anywhere access to healthcare data and services. By championing cutting-edge technologies and maintaining robust system security, Nathan Villagaray-Carski directly supports the delivery of better financial outcomes for customers and enhances the quality of care providers can offer. Ultimately, Villagaray-Carski ensures the technological foundation supports athenahealth's mission of a thriving healthcare ecosystem.
    Nathan Villagaray-Carski

    Caleb Anderson - Chief Sales Officer (CSO)

    Caleb Anderson, the Chief Sales Officer (CSO) at athenahealth, spearheads the company's sales strategy and revenue generation efforts. Overseeing global sales teams and channel partnerships, Anderson drives market penetration for electronic health records, revenue cycle management, and patient engagement solutions. This role focuses on expanding customer acquisition and deepening relationships with healthcare providers across various segments. By developing and executing effective sales methodologies and fostering a high-performance sales culture, Caleb Anderson directly ensures athenahealth achieves its growth targets and strengthens its market position. Ultimately, Anderson champions the company's value proposition, enabling more organizations to benefit from improved financial outcomes and enhanced patient care.
    Caleb Anderson
    Jessica Collins, the Chief Legal Officer at athenahealth, provides strategic legal counsel and oversees all legal affairs for the organization. Managing corporate governance, regulatory compliance, and risk mitigation, Collins ensures adherence to all applicable laws and industry standards. This vital role involves safeguarding the company's interests and supporting its mission through expert legal guidance. By navigating complex legal landscapes and advising on contractual agreements, Jessica Collins directly enables athenahealth to operate ethically and effectively in the healthcare technology sector. Ultimately, Collins ensures the company's legal framework supports innovation and protects its commitment to delivering accessible, high-quality care.

    Brittany Podolak - Chief People Officer

    Brittany Podolak, the Chief People Officer at athenahealth, directs the company's human resources strategy and talent management initiatives. Overseeing all aspects of employee experience, organizational development, and workforce planning, Podolak cultivates a culture that supports athenahealth's mission. This leadership function focuses on attracting, retaining, and developing a skilled workforce capable of driving innovation in healthcare technology. By implementing progressive HR policies and fostering employee engagement, Brittany Podolak directly contributes to the operational excellence and long-term success of the organization. Ultimately, Podolak ensures the company has the talent and culture necessary to build a thriving healthcare ecosystem.

    Nele Jessel - Chief Medical Officer

    Nele Jessel, the Chief Medical Officer at athenahealth, provides clinical leadership and ensures the company's technology solutions align with best practices in patient care. Overseeing clinical strategy and advising on product development, Jessel bridges the gap between healthcare delivery and technological innovation. This role is crucial for ensuring that electronic health records and patient engagement tools enhance clinical workflows and improve patient outcomes. By championing evidence-based approaches and advocating for provider needs, Nele Jessel directly influences the development of solutions that enable better quality care. Ultimately, Jessel ensures athenahealth's offerings support the delivery of accessible, high-quality, and sustainable healthcare for all.

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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).