athenahealth Executive and Leadership Team

August, 2026

Leadership Overview

athenahealth has 8 executives leading key functions including strategy, financial operations, technology development, sales growth, human capital, legal compliance, clinical standards, and community engagement.

Focused on building a thriving healthcare ecosystem, athenahealth delivers innovative electronic health record and revenue cycle management solutions to improve patient outcomes and provider efficiency across the United States.

Leadership Roles at athenahealth

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

    Bob Segert, the Chairman & Chief Executive Officer at athenahealth, directs the overarching corporate strategy and long-term vision for the organization. Segert oversees the integration of electronic health record and revenue cycle management solutions to ensure superior financial outcomes for provider customers. By aligning internal teams with the mission of creating a thriving healthcare ecosystem, the Chairman & Chief Executive Officer drives market expansion and operational excellence across North American markets. This leadership role involves constant collaboration with the Board to maintain high-quality, sustainable healthcare delivery standards. Through rigorous oversight of company-wide initiatives, Bob Segert ensures that all technological advancements remain focused on connecting clinicians, patients, and payers effectively. Ultimately, Segert secures the competitive position of the firm by fostering a culture of innovation and accountability that permeates every level of the enterprise.
    Bob Segert

    Tom Cowhey - Chief Financial Officer

    Tom Cowhey, the Chief Financial Officer at athenahealth, manages the fiscal health and capital allocation strategies necessary to support the company's growth. Cowhey oversees financial planning, reporting, and investment initiatives that enable the development of advanced patient engagement tools. By analyzing market trends and revenue cycle performance, the Chief Financial Officer ensures that the organization maintains the resources required to deliver high-quality healthcare technology. This role involves close coordination with other C-suite leaders to optimize operational efficiency and drive sustainable profitability. Tom Cowhey directly impacts the long-term financial stability of the firm by implementing robust fiscal controls and strategic budgeting processes. Through careful management of capital resources, Cowhey supports the broader mission of connecting clinicians and patients while ensuring the company remains a leader in the health software industry.
    Tom Cowhey

    Haley Fitzgerald - athenaFamilies Co-President

    Haley Fitzgerald, the athenaFamilies Co-President at athenahealth, leads initiatives focused on community engagement and the internal support structures that define the company's culture. Fitzgerald oversees programs that foster connection among employees and stakeholders, ensuring that the organization's values remain central to its daily operations. By driving initiatives that promote a sense of belonging and shared purpose, the athenaFamilies Co-President supports the broader mission of creating a thriving healthcare ecosystem. This role involves coordinating with leadership to ensure that the company's internal community remains aligned with its external goals of delivering high-quality care. Haley Fitzgerald directly impacts the firm's organizational health by cultivating an environment where collaboration and innovation flourish. Through the management of these community-focused efforts, Fitzgerald strengthens the collective commitment to the company's vision of accessible healthcare for all.

    Nathan Villagaray-Carski - Chief Technology Officer

    Nathan Villagaray-Carski, the Chief Technology Officer at athenahealth, architects the scalable cloud infrastructure and software platforms that power the company's electronic health record solutions. Villagaray-Carski oversees the engineering teams responsible for creating seamless connectivity between clinicians, patients, and payers. By prioritizing innovation in data security and system interoperability, the Chief Technology Officer ensures that provider customers receive reliable, anytime, anywhere access to critical health information. This leadership role involves constant collaboration with product development teams to integrate new features that enhance the quality of care. Nathan Villagaray-Carski directly impacts the technological roadmap of the firm by driving advancements in software performance and user experience. Through the implementation of cutting-edge development methodologies, Villagaray-Carski maintains the company's position at the forefront of the healthcare technology sector.
    Nathan Villagaray-Carski

    Caleb Anderson - Chief Sales Officer (CSO)

    Caleb Anderson, the Chief Sales Officer (CSO) at athenahealth, drives the commercial strategy and market penetration efforts for the company's suite of healthcare solutions. Anderson oversees the sales organization, focusing on expanding the customer base of providers who utilize the firm's revenue cycle management and patient engagement tools. By identifying new market opportunities and building strong relationships with healthcare partners, the Chief Sales Officer (CSO) ensures consistent revenue growth and market share expansion. This role involves aligning sales initiatives with the broader corporate mission to deliver accessible, high-quality care. Caleb Anderson directly impacts the company's success by optimizing the sales funnel and improving customer acquisition processes. Through strategic leadership of the sales teams, Anderson secures the firm's footprint in the competitive health software landscape while supporting the needs of diverse clinical environments.
    Caleb Anderson

    Brittany Podolak - Chief People Officer

    Brittany Podolak, the Chief People Officer at athenahealth, directs the human capital strategy and organizational development initiatives that support the company's mission. Podolak oversees talent acquisition, employee engagement, and professional development programs designed to foster a high-performance culture. By aligning workforce capabilities with the evolving needs of the healthcare technology sector, the Chief People Officer ensures that the organization attracts and retains top-tier talent. This role involves collaborating with leadership to build an inclusive environment that promotes innovation and operational excellence. Brittany Podolak directly impacts the company's growth by cultivating a workforce dedicated to delivering high-quality, sustainable healthcare solutions. Through the implementation of comprehensive people-focused policies, Podolak strengthens the internal foundation of the firm, enabling teams to effectively support clinicians and patients across the entire healthcare ecosystem.
    Jessica Collins, the Chief Legal Officer at athenahealth, manages the legal, regulatory, and compliance frameworks that govern the company's operations. Collins oversees the protection of intellectual property, data privacy standards, and contractual obligations with healthcare partners and payers. By navigating the complex regulatory landscape of the health software industry, the Chief Legal Officer ensures that all products and services meet rigorous quality and safety requirements. This role involves providing strategic counsel to the executive team to mitigate risk and support ethical business practices. Jessica Collins directly impacts the firm's reputation by maintaining high standards of corporate governance and legal integrity. Through the oversight of legal operations, Collins enables the company to innovate confidently while protecting the interests of clinicians, patients, and the organization itself in a highly regulated market.

    Nele Jessel - Chief Medical Officer

    Nele Jessel, the Chief Medical Officer at athenahealth, provides clinical leadership and expertise to ensure that the company's technology solutions meet the practical needs of healthcare providers. Jessel oversees the integration of clinical best practices into the electronic health record and patient engagement platforms. By bridging the gap between software development and real-world clinical workflows, the Chief Medical Officer ensures that the firm's tools drive better quality care and improved patient outcomes. This role involves collaborating with product teams to validate clinical efficacy and usability. Nele Jessel directly impacts the company's mission by advocating for solutions that simplify the lives of clinicians and enhance the patient experience. Through the application of medical knowledge and industry insights, Jessel guides the development of technology that supports sustainable and accessible healthcare delivery.

    Explore Leadership Teams in Healthcare Software

    Frequently Asked Questions Regarding athenahealth Top Executives and Leadership Team

    Who leads athenahealth?
    athenahealth is led by Bob Segert (Chairman & Chief Executive Officer), along with executives such as Tom 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 Bob Segert (Chairman & Chief Executive Officer), Tom 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).