Niagara Health Executive and Leadership Team

Lynn Guerriero, the President & Chief Executive Officer at Niagara Health, directs the overall strategic vision and operational execution for the regional healthcare provider. Guerriero oversees the integration of teaching, learning, research, and innovation across multiple sites and virtual services, ensuring alignment with the organization's community-based academic mission. This leadership role involves fostering partnerships to enhance patient care and drive advancements in healthcare delivery throughout the region. Guerriero's focus remains on optimizing resource allocation and ensuring the highest standards of medical practice. By championing new initiatives, Lynn Guerriero ensures Niagara Health remains at the forefront of healthcare innovation and service excellence. The President & Chief Executive Officer's responsibilities extend to stakeholder engagement and maintaining the organization's strong ties within the community, solidifying its position as a vital healthcare hub.

Angela Zangari, the Chief Financial Officer at Niagara Health, manages all financial operations and fiscal strategy for the regional healthcare system. Zangari is responsible for budgeting, financial planning, revenue cycle management, and ensuring the financial health and sustainability of multiple hospital sites and expanding virtual services. This critical role involves optimizing financial resources to support the organization's commitment to teaching, research, and innovation. By implementing robust financial controls and reporting mechanisms, the Chief Financial Officer ensures accountability and transparency across all departments. Zangari's oversight extends to capital investments and operational expenditures, directly impacting the capacity for growth and service enhancement. Through diligent financial stewardship, Angela Zangari supports Niagara Health's mission to provide high-quality, community-based healthcare.

Loretta Tirabassi, the President, Ona Local 26 Niagara Health, represents the interests of nursing and allied professionals within the organization, advocating for their rights and working conditions. Tirabassi plays a vital role in fostering collaborative relationships between labor and management, ensuring effective communication and the resolution of workplace issues across Niagara Health's various sites. This leadership capacity is essential for maintaining a productive and supportive environment for healthcare providers, directly impacting patient care quality. The President, Ona Local 26 Niagara Health works to uphold the collective agreement and promote professional development opportunities for union members. By championing the needs of the nursing and allied health workforce, Loretta Tirabassi contributes to the overall stability and operational effectiveness of the healthcare system.

Sonali Kohli, the Executive VP, Digital Transformation & Chief Information Officer at Niagara Health, architects the organization's technological roadmap and digital advancement initiatives. Kohli leads the integration of cutting-edge information systems across all sites and virtual care platforms, enhancing operational efficiency and patient experience. This role is pivotal in driving innovation within the healthcare setting, ensuring seamless data flow and secure access to critical information for medical staff and researchers. The Executive VP, Digital Transformation & Chief Information Officer oversees the development and implementation of digital strategies that support Niagara Health's academic mission, including teaching and research endeavors. By championing digital transformation, Sonali Kohli ensures the organization remains agile and responsive to evolving healthcare needs, leveraging technology to improve care delivery and operational effectiveness throughout the region.

Kevin Chan, the Executive Vice President Medicine and Chief of Staff at Niagara Health, provides critical medical leadership and strategic direction for clinical operations across the healthcare system. Chan oversees the medical staff, ensuring the delivery of high-quality patient care, adherence to best practices, and the integration of teaching and research initiatives within clinical settings. This position is fundamental to maintaining the academic integrity and medical excellence of Niagara Health's multiple sites and virtual services. The Executive Vice President Medicine and Chief of Staff collaborates closely with administrative leadership to align medical strategy with the organization's overall mission. By guiding clinical departments and fostering a culture of continuous improvement, Kevin Chan ensures that patient outcomes are optimized and that the organization effectively serves the healthcare needs of the community.

Karen Garner, the Chief Technology Officer, Support at Niagara Health, directs the essential technology infrastructure and support services that underpin the organization's operations. Garner ensures the reliability, security, and efficiency of all technological systems across multiple hospital sites and virtual care platforms, directly supporting clinical care, research, and academic functions. This leadership position is crucial for maintaining seamless IT operations and providing timely technical assistance to staff, thereby minimizing disruptions to patient services. The Chief Technology Officer, Support oversees the management of hardware, software, and network resources, ensuring they meet the demanding requirements of a modern healthcare environment. By focusing on robust support mechanisms, Karen Garner enables Niagara Health to leverage technology effectively for enhanced healthcare delivery and innovation throughout the region.