Heywood Hospital Executive and Leadership Team

September, 2026

Leadership Overview

Heywood Hospital has 7 executives leading key functions including financial strategy, clinical operations, patient care, medical oversight, and information technology.

Committed to delivering high-quality acute care, Heywood Hospital prioritizes community health through comprehensive medical, surgical, and behavioral services across the Massachusetts region.

Leadership Roles at Heywood Hospital

  • Co- Chief Executive Officer and Vice President, Financial Services - Thomas Sullivan
  • President & Chief Executive Officer - Rozanna Penney
  • Chief Financial Officer - John Bujak
  • Patient Care Services Chief Operating Officer & Vice President - Tina Griffin
  • President - Tricia Vorderstrasse
  • Vice President Chief Information Officer - Robert Ackerman
  • Chief Medical Officer - Francis Sweeney
  • Thomas Sullivan - Co- Chief Executive Officer and Vice President, Financial Services

    Thomas Sullivan, the Co- Chief Executive Officer and Vice President, Financial Services at Heywood Hospital, directs the fiscal health and long-term economic sustainability of the organization. Managing complex budgetary frameworks, the Co- Chief Executive Officer and Vice President, Financial Services ensures capital allocation aligns with the delivery of acute care services. This leadership role involves rigorous oversight of revenue cycles and cost-containment strategies to support the broader Heywood Healthcare system. By optimizing financial performance, Thomas Sullivan enables the hospital to maintain high-quality medical, surgical, and pediatric care for the Gardner community. The Co- Chief Executive Officer and Vice President, Financial Services collaborates with the Board to secure resources for facility upgrades and technological advancements. Through disciplined fiscal management, Sullivan strengthens the operational foundation required to provide essential inpatient and outpatient services across the regional market.

    Rozanna Penney - President & Chief Executive Officer

    Rozanna Penney, the President & Chief Executive Officer at Heywood Hospital, architects the overarching strategic vision and mission for the entire acute care facility. Overseeing all clinical and administrative departments, the President & Chief Executive Officer drives the integration of medical, surgical, and behavioral health services to ensure patient-centered outcomes. This leadership role involves constant engagement with the Heywood Healthcare system to expand service reach and improve community health standards. By fostering a culture of excellence, Rozanna Penney aligns departmental goals with the hospital's commitment to high-quality care. The President & Chief Executive Officer manages complex stakeholder relationships and regulatory compliance to maintain the facility's reputation as a primary healthcare provider in Massachusetts. Through decisive leadership, Penney secures the operational stability necessary to support diverse inpatient and outpatient needs across the region.
    Rozanna Penney

    John Bujak - Chief Financial Officer

    John Bujak, the Chief Financial Officer at Heywood Hospital, manages the daily accounting operations and financial reporting structures essential for acute care delivery. Analyzing fiscal data, the Chief Financial Officer monitors cash flow and expense management to ensure the hospital maintains its high standards for medical and surgical services. This leadership role involves coordinating with department heads to optimize resource utilization and improve operational efficiency. By implementing robust financial controls, John Bujak supports the long-term viability of the organization within the competitive Massachusetts healthcare landscape. The Chief Financial Officer provides critical insights to the executive team regarding investment opportunities and cost-saving initiatives. Through meticulous oversight of the financial ledger, Bujak ensures the hospital possesses the necessary capital to sustain its broad range of inpatient and outpatient programs for the local community.

    Tina Griffin - Patient Care Services Chief Operating Officer & Vice President

    Tina Griffin, the Patient Care Services Chief Operating Officer & Vice President at Heywood Hospital, manages the daily clinical operations and nursing standards across all inpatient and outpatient units. Overseeing the delivery of medical, surgical, and pediatric services, the Patient Care Services Chief Operating Officer & Vice President ensures that every patient receives high-quality, compassionate care. This leadership role involves optimizing staffing models and clinical protocols to maximize efficiency and safety. By fostering interdisciplinary collaboration, Tina Griffin aligns nursing practices with the hospital's broader mission of community health. The Patient Care Services Chief Operating Officer & Vice President monitors quality metrics and patient satisfaction scores to drive continuous improvement. Through the effective management of clinical resources, Griffin supports the hospital's ability to provide comprehensive behavioral and medical services to the Massachusetts population.

    Tricia Vorderstrasse - President

    Tricia Vorderstrasse, the President at Heywood Hospital, leads the strategic growth and community outreach initiatives for the acute care facility. Overseeing the expansion of outpatient services and regional partnerships, the President ensures the hospital remains a vital resource for medical and behavioral health. This leadership role involves cultivating relationships with local stakeholders and the Heywood Healthcare system to enhance service accessibility. By driving initiatives that focus on patient experience and community wellness, Tricia Vorderstrasse strengthens the hospital's market position. The President coordinates with other executives to ensure that operational goals support the delivery of high-quality care across all service lines. Through the strategic development of new programs and community engagement, Vorderstrasse ensures the hospital continues to meet the evolving healthcare needs of the Massachusetts population.

    Robert Ackerman - Vice President Chief Information Officer

    Robert Ackerman, the Vice President Chief Information Officer at Heywood Hospital, directs the digital infrastructure and health information systems that support modern acute care. Overseeing the implementation of electronic health records and cybersecurity protocols, the Vice President Chief Information Officer ensures seamless data integration across all medical and surgical departments. This leadership role involves modernizing technology to enhance patient safety and streamline clinical workflows. By leveraging advanced data analytics, Robert Ackerman enables the hospital to improve diagnostic accuracy and operational responsiveness. The Vice President Chief Information Officer collaborates with clinical leadership to deploy innovative software solutions that facilitate better patient outcomes in both inpatient and outpatient settings. Through the strategic management of information technology, Ackerman maintains the digital backbone required for the hospital to deliver high-quality care throughout the regional market.

    Francis Sweeney - Chief Medical Officer

    Francis Sweeney, the Chief Medical Officer at Heywood Hospital, directs the clinical quality and medical staff performance across all departments. Overseeing physician recruitment and credentialing, the Chief Medical Officer ensures that the hospital maintains the highest standards for surgical, obstetrical, and behavioral health services. This leadership role involves establishing evidence-based clinical pathways to improve patient outcomes and safety. By facilitating communication between the medical staff and the executive team, Francis Sweeney aligns clinical practice with the hospital's strategic goals. The Chief Medical Officer monitors medical trends and regulatory requirements to ensure compliance and excellence in care delivery. Through the rigorous oversight of clinical standards, Sweeney supports the hospital's mission to provide high-quality medical services to the Gardner community and the surrounding regional market.

    Explore Leadership Teams in Hospitals & Physicians Clinics

    Frequently Asked Questions Regarding Heywood Hospital Top Executives and Leadership Team

    Who leads Heywood Hospital?
    Heywood Hospital is led by Thomas Sullivan (Co- Chief Executive Officer and Vice President, Financial Services), along with executives such as Rozanna Penney (President & Chief Executive Officer) and John Bujak (Chief Financial Officer).
    Who is part of Heywood Hospital’s executive team?
    The executive team of Heywood Hospital includes leaders such as Thomas Sullivan (Co- Chief Executive Officer and Vice President, Financial Services), Rozanna Penney (President & Chief Executive Officer), John Bujak (Chief Financial Officer) and other senior executives.
    How many executives does Heywood Hospital have?
    Heywood Hospital has 7 executives leading key business areas.
    What roles are included in Heywood Hospital’s leadership team?
    The leadership team of Heywood Hospital includes roles such as Co- Chief Executive Officer and Vice President, Financial Services, President & Chief Executive Officer, Chief Financial Officer, Patient Care Services Chief Operating Officer & Vice President, President.