NSW Health Pathology Executive and Leadership Team

Vanessa Janissen, the Chief Executive Officer at NSW Health Pathology, directs the overarching strategic vision for Australia's largest public pathology and forensic science network. Overseeing a workforce exceeding 5,000 staff, the Chief Executive Officer ensures the seamless integration of clinical diagnostic services across 60 laboratories and 150 collection centers. Vanessa Janissen maintains rigorous standards for public health safety while fostering innovation in forensic science research. By aligning organizational goals with the needs of healthcare professionals and patients, the Chief Executive Officer drives operational excellence throughout New South Wales. This leadership position involves constant collaboration with the Board to secure long-term sustainability and community impact. Through the optimization of diagnostic workflows, Janissen guarantees that all Medicare-rebatable tests remain accessible to the public. Ultimately, the Chief Executive Officer strengthens the foundation of the state health system by prioritizing accuracy, efficiency, and patient-centered care in every laboratory environment.

Tracey Maisey, the District Chief Executive Officer, The Northern NSW Local Health at NSW Health Pathology, manages regional health administration and diagnostic service delivery across northern territories. Coordinating with clinical teams, the District Chief Executive Officer, The Northern NSW Local Health ensures that pathology resources meet the specific demands of local healthcare providers and patients. Tracey Maisey oversees the implementation of public health initiatives that enhance diagnostic accessibility within the region. By streamlining communication between collection centers and laboratory facilities, the District Chief Executive Officer, The Northern NSW Local Health improves turnaround times for critical medical results. This role requires constant monitoring of regional health trends to adjust service capacity accordingly. Maisey supports the broader mission of the organization by maintaining high-quality standards in forensic and clinical testing. Through effective regional management, the District Chief Executive Officer, The Northern NSW Local Health secures reliable health outcomes for diverse communities throughout the northern sector of the state.

Darren Croese, the Chief Operating Officer at NSW Health Pathology, manages the daily technical operations and logistical infrastructure of the laboratory network. Overseeing the vast array of 60 laboratories and 150 collection centers, the Chief Operating Officer ensures that diagnostic equipment and testing protocols meet the highest clinical standards. Darren Croese drives the optimization of supply chains and resource allocation to maintain the efficiency of forensic and clinical pathology services. By implementing scalable operational models, the Chief Operating Officer supports the organization in handling high volumes of patient referrals across New South Wales. This role involves constant collaboration with laboratory managers to resolve technical challenges and improve service delivery speed. Croese monitors performance metrics to ensure that all diagnostic processes remain compliant with safety regulations. Through the rigorous management of physical and digital assets, the Chief Operating Officer secures the operational backbone required for the organization to provide essential health services to the entire community.

David Cross, the Chief of Staff at NSW Health Pathology, coordinates executive operations and facilitates strategic alignment across the entire organizational leadership team. Managing the flow of information to the executive office, the Chief of Staff ensures that internal policies support the delivery of high-quality diagnostic and forensic services. David Cross architects internal communication frameworks that connect the 5,000-strong workforce with the core mission of enhancing public health. By overseeing administrative efficiency, the Chief of Staff enables the executive team to focus on long-term growth and research innovation. This leadership role involves managing complex projects that span multiple laboratories and collection centers across New South Wales. Cross maintains strong relationships with key stakeholders to ensure that organizational objectives remain consistent with public health requirements. Through meticulous oversight of executive functions, the Chief of Staff drives the operational stability necessary for the organization to provide consistent, reliable pathology services to patients and healthcare professionals throughout the state.