Hologic Executive and Leadership Team

October, 2026

Leadership Overview

Hologic has 5 executives leading key functions including operations, financial management, information technology, diagnostic solutions, and medical strategy.

Driven by a commitment to women's health, Hologic advances global medical standards through innovative diagnostic products, imaging systems, and surgical tools that improve patient outcomes and clinical care efficiency.

Leadership Roles at Hologic

  • Chief Financial Officer - Karleen Oberton
  • Chief Operating Officer - Essex Mitchell
  • President, Diagnostic Solutions - Jennifer Schneiders
  • Chief Information Officer - Paul Malenchini
  • Vice President, Strategy & Chief Medical Officer, Diagnostics - Alistair Leonard
  • Karleen Oberton - Chief Financial Officer

    Karleen Oberton, the Chief Financial Officer at Hologic, manages the financial health and capital allocation strategies of the organization. Overseeing fiscal planning and investor relations, the Chief Financial Officer ensures the company maintains the resources necessary for continuous innovation in medical technology. This leadership role involves analyzing market trends to guide investment in diagnostic systems and surgical tools. By maintaining strict financial discipline, Karleen Oberton supports the expansion of the company's global footprint and long-term growth objectives. Oberton coordinates with the Board to align budgetary priorities with the overarching goal of improving women's health outcomes. Through precise financial reporting and risk management, the Chief Financial Officer provides the stability required for sustained research and development. Ultimately, Oberton secures the financial foundation that allows the company to deliver advanced diagnostic solutions to healthcare professionals across diverse international markets.
    Karleen Oberton

    Essex Mitchell - Chief Operating Officer

    Essex Mitchell, the Chief Operating Officer at Hologic, directs global manufacturing and supply chain logistics to ensure the seamless delivery of medical technology. Overseeing complex production environments, the Chief Operating Officer optimizes operational workflows to maintain high standards in breast health and gynecological care systems. This leadership role involves scaling manufacturing capacity across international markets to meet rising demand for diagnostic products. By streamlining internal processes, Essex Mitchell directly impacts the company's ability to provide critical imaging systems to healthcare providers worldwide. Mitchell manages cross-functional teams to enhance production efficiency and reduce lead times for surgical tools. Through rigorous oversight of global operations, the Chief Operating Officer secures the supply chain integrity necessary for consistent clinical performance. Ultimately, Mitchell drives the operational excellence required to support the company's mission of improving women's health through reliable, high-quality medical equipment.
    Essex Mitchell

    Jennifer Schneiders - President, Diagnostic Solutions

    Jennifer Schneiders, the President, Diagnostic Solutions at Hologic, leads the development and commercialization of advanced diagnostic products and infectious disease testing platforms. Overseeing the diagnostic business unit, the President, Diagnostic Solutions ensures that clinical care teams receive the most accurate and timely testing tools available. This leadership role involves driving market expansion for molecular diagnostics and expanding the reach of the company's testing portfolio. By fostering collaboration with clinical researchers, Jennifer Schneiders accelerates the delivery of innovative diagnostic solutions to the global healthcare market. Schneiders manages the product lifecycle from initial research to final clinical application, ensuring alignment with the company's focus on early detection. Through strategic market positioning, the President, Diagnostic Solutions enhances the company's impact on patient wellbeing. Ultimately, Schneiders secures the company's leadership position in the diagnostic sector by delivering high-performance testing systems to medical facilities worldwide.
    Jennifer Schneiders

    Paul Malenchini - Chief Information Officer

    Paul Malenchini, the Chief Information Officer at Hologic, architects the digital infrastructure and cybersecurity frameworks supporting global medical operations. Overseeing enterprise data systems, the Chief Information Officer ensures the secure integration of diagnostic imaging data and clinical information platforms. This leadership role involves deploying advanced technology solutions to enhance the connectivity of medical devices used in breast health and infectious disease testing. By modernizing IT architecture, Paul Malenchini facilitates efficient data exchange between healthcare providers and the company's diagnostic systems. Malenchini manages the digital transformation initiatives that improve operational agility and support the company's worldwide presence. Through the implementation of robust data protection protocols, the Chief Information Officer safeguards sensitive patient information while maintaining system uptime. Ultimately, Malenchini drives the technological innovation necessary to keep the company at the forefront of the medical technology industry.
    Paul Malenchini

    Alistair Leonard - Vice President, Strategy & Chief Medical Officer, Diagnostics

    Alistair Leonard, the Vice President, Strategy & Chief Medical Officer, Diagnostics at Hologic, defines the clinical direction and long-term strategic roadmap for the diagnostic division. Overseeing medical affairs, the Vice President, Strategy & Chief Medical Officer, Diagnostics ensures that all diagnostic products meet the highest standards of clinical efficacy and patient safety. This leadership role involves translating complex medical data into actionable business strategies that guide the development of new testing technologies. By bridging the gap between clinical research and commercial strategy, Alistair Leonard supports the company's mission to improve women's health through evidence-based solutions. Leonard collaborates with healthcare professionals to identify emerging clinical needs and integrate these insights into the product development pipeline. Through the application of deep medical expertise, the Vice President, Strategy & Chief Medical Officer, Diagnostics drives the strategic growth of the diagnostic portfolio. Ultimately, Leonard ensures the company remains a trusted partner in clinical care.

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    Frequently Asked Questions Regarding Hologic Top Executives and Leadership Team

    Who leads Hologic?
    Hologic is led by Karleen Oberton (Chief Financial Officer), along with executives such as Essex Mitchell (Chief Operating Officer) and Jennifer Schneiders (President, Diagnostic Solutions).
    Who is part of Hologic’s executive team?
    The executive team of Hologic includes leaders such as Karleen Oberton (Chief Financial Officer), Essex Mitchell (Chief Operating Officer), Jennifer Schneiders (President, Diagnostic Solutions) and other senior executives.
    How many executives does Hologic have?
    Hologic has 5 executives leading key business areas.
    What roles are included in Hologic’s leadership team?
    The leadership team of Hologic includes roles such as Chief Financial Officer, Chief Operating Officer, President, Diagnostic Solutions, Chief Information Officer, Vice President, Strategy & Chief Medical Officer, Diagnostics.