Anna Jaques Hospital Executive and Leadership Team

September, 2026

Leadership Overview

Anna Jaques Hospital has 7 executives leading key functions including strategy, administration, financial oversight, medical direction, and staff governance.

Committed to community health, Anna Jaques Hospital delivers high-quality surgical and general medical care while maintaining independent, not-for-profit standards across the Massachusetts region.

Leadership Roles at Anna Jaques Hospital

  • Chief Executive Officer - Throstu Bjork
  • Admin and Chief Executive Officer and President - Allan DesRosiers
  • Chief Financial Officer - Nicole Mulkern
  • President, The Medical Staff - Jeffrey Thurlow
  • President, Medical Staff - Jane Kerr
  • Medical Director & Chief of Staff - Gary Kraus
  • Chief Medical Officer - Andrew Popelka
  • Throstu Bjork - Chief Executive Officer

    Throstu Bjork, the Chief Executive Officer at Anna Jaques Hospital, directs the overarching strategic vision for this independent community medical facility. Bjork manages the alignment of clinical excellence with long-term operational sustainability. By fostering partnerships with regional healthcare networks, the Chief Executive Officer expands access to specialized surgical services throughout Massachusetts. Throstu Bjork monitors performance metrics to ensure the delivery of high-quality patient care remains consistent with the mission of the organization. This leadership role involves constant collaboration with the Board to navigate the complexities of the modern healthcare landscape. Through rigorous oversight of hospital resources, Bjork maintains the financial and operational health of the institution. The Chief Executive Officer drives initiatives that improve patient outcomes and community wellness. Ultimately, Bjork secures the future of the hospital by prioritizing innovation and community-focused medical solutions.

    Allan DesRosiers - Admin and Chief Executive Officer and President

    Allan DesRosiers, the Admin and Chief Executive Officer and President at Anna Jaques Hospital, executes the daily administrative functions required to maintain seamless hospital operations. DesRosiers oversees the integration of departmental workflows, ensuring that administrative protocols support the clinical staff effectively. By streamlining internal processes, the Admin and Chief Executive Officer and President optimizes resource allocation across all surgical and general care units. Allan DesRosiers coordinates with executive leadership to implement policies that enhance operational efficiency and patient safety. This role demands constant attention to regulatory compliance and the maintenance of high standards within the Massachusetts healthcare environment. Through the management of administrative infrastructure, DesRosiers supports the broader mission of providing accessible medical care. The Admin and Chief Executive Officer and President drives organizational growth by refining internal systems and fostering a culture of professional accountability.

    Nicole Mulkern - Chief Financial Officer

    Nicole Mulkern, the Chief Financial Officer at Anna Jaques Hospital, manages the fiscal health and long-term economic stability of the organization. Mulkern directs all budgeting, revenue cycle management, and capital investment strategies necessary for sustaining independent community medical care. By analyzing financial data, the Chief Financial Officer identifies opportunities for cost-effective improvements in surgical and general medical service delivery. Nicole Mulkern collaborates with the executive team to ensure that financial resources align with the strategic goals of the hospital. This leadership position involves rigorous oversight of fiscal reporting and compliance within the Massachusetts healthcare market. Through the implementation of robust financial controls, Mulkern protects the assets of the institution. The Chief Financial Officer drives growth by optimizing billing processes and securing funding for essential medical technology. Ultimately, Mulkern ensures the hospital remains a viable, community-focused resource.

    Jeffrey Thurlow - President, The Medical Staff

    Jeffrey Thurlow, the President, The Medical Staff at Anna Jaques Hospital, represents the interests and professional concerns of the medical practitioners within the organization. Thurlow facilitates communication between the medical staff and the hospital administration to ensure collaborative decision-making regarding clinical policies. By advocating for the needs of the physicians, the President, The Medical Staff ensures that the hospital maintains a supportive environment for high-quality medical care. Jeffrey Thurlow oversees the committee structures that govern medical staff bylaws and professional standards. This role involves addressing the operational challenges faced by clinicians in the Massachusetts region. Through the promotion of professional engagement, Thurlow drives the retention of top-tier medical talent. The President, The Medical Staff secures the alignment of clinical goals with the overall mission of the hospital, ensuring that patient care remains the primary focus of all medical activities.

    Jane Kerr - President, Medical Staff

    Jane Kerr, the President, Medical Staff at Anna Jaques Hospital, manages the governance and professional standards of the medical community within the facility. Kerr oversees the peer review committees and ensures that all medical staff members adhere to the established clinical guidelines. By fostering a collaborative environment, the President, Medical Staff encourages the sharing of best practices to improve surgical and general medical outcomes. Jane Kerr coordinates with the hospital leadership to address the evolving needs of the medical team and the patients served in the Massachusetts area. This role involves the oversight of staff meetings and the resolution of professional issues to maintain a cohesive clinical environment. Through the promotion of excellence, Kerr drives the quality of care provided by the hospital. The President, Medical Staff secures the professional integrity of the institution by upholding rigorous standards of medical practice.

    Gary Kraus - Medical Director & Chief of Staff

    Gary Kraus, the Medical Director & Chief of Staff at Anna Jaques Hospital, architects the clinical standards and professional conduct of the medical staff. Kraus oversees the credentialing process and ensures that all practitioners adhere to the highest quality of care protocols. By facilitating communication between the medical staff and hospital administration, the Medical Director & Chief of Staff aligns clinical practices with the broader mission of the organization. Gary Kraus monitors patient safety initiatives and leads peer review processes to maintain excellence in surgical and general medical outcomes. This role involves managing the professional development of physicians to ensure the hospital remains a leader in the Massachusetts community. Through the coordination of clinical departments, Kraus drives improvements in medical service delivery. The Medical Director & Chief of Staff secures the integrity of the medical staff by enforcing rigorous standards of practice.

    Andrew Popelka - Chief Medical Officer

    Andrew Popelka, the Chief Medical Officer at Anna Jaques Hospital, directs the clinical strategy and quality improvement programs across all medical departments. Popelka oversees the implementation of evidence-based medicine to enhance patient outcomes in surgical and general care settings. By analyzing clinical performance data, the Chief Medical Officer identifies areas for improvement and drives the adoption of advanced medical technologies. Andrew Popelka collaborates with the executive team to ensure that clinical operations meet the evolving needs of the Massachusetts community. This leadership role involves managing the integration of new medical protocols and ensuring compliance with national healthcare standards. Through the oversight of clinical quality, Popelka supports the mission of providing safe, effective, and compassionate care. The Chief Medical Officer drives excellence by fostering a culture of continuous learning and clinical innovation among the entire medical staff.

    Explore Leadership Teams in Hospitals & Physicians Clinics

    Frequently Asked Questions Regarding Anna Jaques Hospital Top Executives and Leadership Team

    Who leads Anna Jaques Hospital?
    Anna Jaques Hospital is led by Throstu Bjork (Chief Executive Officer), along with executives such as Allan DesRosiers (Admin and Chief Executive Officer and President) and Nicole Mulkern (Chief Financial Officer).
    Who is part of Anna Jaques Hospital’s executive team?
    The executive team of Anna Jaques Hospital includes leaders such as Throstu Bjork (Chief Executive Officer), Allan DesRosiers (Admin and Chief Executive Officer and President), Nicole Mulkern (Chief Financial Officer) and other senior executives.
    How many executives does Anna Jaques Hospital have?
    Anna Jaques Hospital has 7 executives leading key business areas.
    What roles are included in Anna Jaques Hospital’s leadership team?
    The leadership team of Anna Jaques Hospital includes roles such as Chief Executive Officer, Admin and Chief Executive Officer and President, Chief Financial Officer, President, The Medical Staff, President, Medical Staff.