MSWA Executive and Leadership Team

September, 2026

Leadership Overview

MSWA has 4 executives leading key functions including marketing, financial oversight, and organizational strategy.

Committed to enhancing lives for individuals with neurological conditions, MSWA delivers essential support services across Western Australia while maintaining a focus on long-term community impact and sustainable care delivery.

Leadership Roles at MSWA

  • Chief Financial Officer - Sian Sullivan
  • President - Horst Bemmerl
  • President - Patrick McGhuey
  • Chief Marketing Officer - Tony Millar
  • Sian Sullivan - Chief Financial Officer

    Sian Sullivan, the Chief Financial Officer at MSWA, manages all fiscal operations and long-term financial planning. Overseeing the allocation of resources for neurological support services, the Chief Financial Officer ensures the economic stability of the organization across Western Australia. This leadership role involves rigorous budget management, audit compliance, and the optimization of funding streams to support clinical care programs. By monitoring cash flow and investment strategies, Sian Sullivan directly impacts the operational capacity of the charity. The Chief Financial Officer collaborates with executive leadership to evaluate the financial feasibility of new service expansions and infrastructure projects. Through precise fiscal oversight, Sullivan maintains the integrity of donor funds and ensures the sustainability of the mission. This dedication to financial transparency and efficiency supports the delivery of high-quality services, allowing the organization to meet the evolving needs of the community while maintaining a robust balance sheet.
    Sian Sullivan

    Horst Bemmerl - President

    Horst Bemmerl, the President at MSWA, directs the internal operational framework and service delivery standards. Overseeing the daily execution of support programs for neurological conditions, the President ensures that organizational processes align with the core mission of providing high-quality care throughout Western Australia. This leadership role involves managing internal teams and streamlining service workflows to improve efficiency. By implementing operational protocols, Horst Bemmerl directly impacts the quality of life for clients receiving support. The President coordinates with other executive leaders to refine service models and address logistical challenges within the healthcare sector. Through consistent monitoring of operational performance, Bemmerl maintains high standards of service delivery. This focus on internal excellence and process optimization ensures that the organization remains responsive to the needs of the community, fostering a culture of reliability and care that defines the operational success of the entire support network.

    Patrick McGhuey - President

    Patrick McGhuey, the President at MSWA, architects the strategic vision and external partnerships for the organization. Overseeing the expansion of regional outreach and collaborative efforts with healthcare providers, the President ensures that the mission reaches all corners of Western Australia. This leadership role involves cultivating relationships with government bodies and community stakeholders to secure support for neurological initiatives. By identifying growth opportunities and strategic alliances, Patrick McGhuey directly impacts the scale of the organization. The President works closely with the board to define long-term goals and navigate the complex landscape of charitable services. Through proactive engagement and advocacy, McGhuey strengthens the position of the organization within the broader healthcare ecosystem. This focus on external growth and strategic positioning ensures that the organization continues to evolve, providing essential services to those with neurological conditions while building a sustainable future for the entire community.

    Tony Millar - Chief Marketing Officer

    Tony Millar, the Chief Marketing Officer at MSWA, directs all brand awareness and community engagement initiatives. Overseeing the development of public outreach campaigns, the Chief Marketing Officer ensures consistent messaging regarding neurological support services across Western Australia. This leadership role involves managing digital platforms and donor relations to maximize funding for essential care programs. By analyzing market trends and community needs, Tony Millar directly impacts the visibility of the organization. The Chief Marketing Officer coordinates with the board to align promotional activities with the broader mission of providing comprehensive assistance to people living with neurological conditions. Through strategic communication, Millar secures public trust and expands the reach of the organization. This professional focus on brand integrity and stakeholder connection drives the growth of the support network, ensuring that the community remains informed about available resources and the ongoing commitment to neurological health.

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    Frequently Asked Questions Regarding MSWA Top Executives and Leadership Team

    Who leads MSWA?
    MSWA is led by Sian Sullivan (Chief Financial Officer), along with executives such as Horst Bemmerl (President) and Patrick McGhuey (President).
    Who is part of MSWA’s executive team?
    The executive team of MSWA includes leaders such as Sian Sullivan (Chief Financial Officer), Horst Bemmerl (President), Patrick McGhuey (President) and other senior executives.
    How many executives does MSWA have?
    MSWA has 4 executives leading key business areas.
    What roles are included in MSWA’s leadership team?
    The leadership team of MSWA includes roles such as Chief Financial Officer, President, President, Chief Marketing Officer.