Dementia Australia Executive and Leadership Team

August, 2026

Leadership Overview

Dementia Australia has 4 executives leading key functions including strategy, operations, technology, and financial management.

Committed to national advocacy and support, Dementia Australia delivers essential education and information services to improve the lives of people living with dementia, their families, and carers across the entire Australian landscape.

Leadership Roles at Dementia Australia

  • Chief Executive Officer - Tanya Buchanan
  • Chief Financial Officer & Manager, Corporate Services - Susan Sackville
  • Chief Operating Officer - Anthony Boffa
  • Chief Information Officer - Daniel Johnson
  • Tanya Buchanan - Chief Executive Officer

    Tanya Buchanan, the Chief Executive Officer at Dementia Australia, directs the national strategy for advocacy and support services. Buchanan architects the overarching vision for the organization, ensuring alignment with the needs of people living with all forms of dementia. By engaging with government stakeholders and community partners, the Chief Executive Officer drives policy changes that enhance care standards. This leadership role involves overseeing the national peak body operations to ensure consistent delivery of education and information. Tanya Buchanan maintains a focus on expanding the reach of support programs across the Australian continent. Through rigorous oversight of organizational goals, the Chief Executive Officer secures the long-term impact of the mission. Buchanan fosters collaboration across all departments to maintain the status of the organization as the primary voice for dementia care. Strategic planning remains a core priority for the Chief Executive Officer, ensuring resources effectively reach families and carers nationwide.
    Tanya Buchanan

    Susan Sackville - Chief Financial Officer & Manager, Corporate Services

    Susan Sackville, the Chief Financial Officer & Manager, Corporate Services at Dementia Australia, directs the financial health and corporate governance of the organization. Sackville manages the allocation of funding to ensure the sustainability of advocacy, education, and support services. Overseeing the corporate services division, the Chief Financial Officer & Manager, Corporate Services maintains rigorous standards for financial reporting and regulatory compliance. Susan Sackville monitors fiscal performance to support the long-term strategic goals of the national peak body. This leadership role involves coordinating with the board to ensure transparent resource management across all Australian operations. By optimizing budget structures, the Chief Financial Officer & Manager, Corporate Services enables the expansion of critical programs for people living with dementia. Sackville provides the financial oversight necessary to maintain organizational stability. Through disciplined fiscal planning, the Chief Financial Officer & Manager, Corporate Services secures the resources required to fulfill the mission of providing comprehensive support to families and carers.

    Anthony Boffa - Chief Operating Officer

    Anthony Boffa, the Chief Operating Officer at Dementia Australia, manages the daily execution of support services and organizational workflows. Boffa optimizes internal processes to ensure the efficient delivery of education and information to carers and families. Overseeing the operational infrastructure, the Chief Operating Officer implements scalable systems that support the national mission. Anthony Boffa coordinates with regional teams to maintain high standards of service delivery across diverse Australian territories. This leadership role involves streamlining resource allocation to maximize the impact of advocacy initiatives. By monitoring performance metrics, the Chief Operating Officer identifies opportunities for operational improvement and service expansion. Boffa ensures that all support programs remain accessible and responsive to the evolving needs of the dementia community. Through disciplined management of daily activities, the Chief Operating Officer sustains the operational integrity of the organization while supporting the broader strategic objectives defined by the executive leadership team.
    Anthony Boffa

    Daniel Johnson - Chief Information Officer

    Daniel Johnson, the Chief Information Officer at Dementia Australia, architects the digital infrastructure required to disseminate critical information and educational resources. Johnson manages the technological platforms that connect people living with dementia to essential support services. Overseeing the cybersecurity and data management frameworks, the Chief Information Officer ensures the protection of sensitive information for families and carers. Daniel Johnson drives the digital transformation strategy, enabling more effective communication and service delivery across the national network. This leadership role involves integrating advanced software solutions to improve the accessibility of online resources. By modernizing the technical environment, the Chief Information Officer supports the organization in reaching a broader audience throughout Australia. Johnson collaborates with other executives to align technology investments with the core mission of advocacy. Through the implementation of robust digital tools, the Chief Information Officer enhances the overall efficiency and reach of the support services provided by the organization.

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    Frequently Asked Questions Regarding Dementia Australia Top Executives and Leadership Team

    Who leads Dementia Australia?
    Dementia Australia is led by Tanya Buchanan (Chief Executive Officer), along with executives such as Susan Sackville (Chief Financial Officer & Manager, Corporate Services) and Anthony Boffa (Chief Operating Officer).
    Who is part of Dementia Australia’s executive team?
    The executive team of Dementia Australia includes leaders such as Tanya Buchanan (Chief Executive Officer), Susan Sackville (Chief Financial Officer & Manager, Corporate Services), Anthony Boffa (Chief Operating Officer) and other senior executives.
    How many executives does Dementia Australia have?
    Dementia Australia has 4 executives leading key business areas.
    What roles are included in Dementia Australia’s leadership team?
    The leadership team of Dementia Australia includes roles such as Chief Executive Officer, Chief Financial Officer & Manager, Corporate Services, Chief Operating Officer, Chief Information Officer.