Meet the Executive Team
Find out more about the Amaroo Executive Leadership Team.

Lisa Brennan
Chief Executive Officer
Lisa has over 20 years’ experience in the public health sector and five years’ experience within the disability and aged care sector.
With strong leadership skills, Lisa has previous experience leading many teams and projects, including in her role as CEO at Senses WA and Executive Director at Child and Adolescent Community Health.
Lisa holds a Bachelor of Health Science, Post Graduate Diploma in Dietetics, and a Master of Business Administration.

Sasha Locke
Chief Financial Officer
Sasha has delivered strategic financial leadership in the aged care sector since 2020 and is committed to supporting organisations that make a positive impact in their communities.
With a foundation in external audit and broad experience in financial and operational management, Sasha brings a practical, solutions-focused approach to driving business performance.
Sasha holds a Bachelor of Commerce, majoring in Accounting and Finance, from the University of Western Australia.

Rita Freijah
General Manager Special Projects
Rita has over 25 years of experience in both the private and public health sector across policy, governance, and compliance.
An experienced executive, Rita is skilled in managing board and corporate governance, compliance, reporting, contract management, performance improvement, volunteer management, health promotion, community engagement, and leadership.
In her spare time, Rita is passionate about mentoring and coaching professional young women into leadership roles.
Rita holds a Bachelor of Business (Administration & Health Promotion), a Postgraduate in International Health, a Master of Health Management and is also a Graduate Member of the Australian Institute of Company Directors.

Hasan Shoeib
General Manager Residential & Home Care Services
Hasan has over 25 years of experience in the health and aged care sector and has worked in various senior leadership roles.
An experienced industry professional, Hasan is passionate about delivering exceptional care and improving the lives of others. He also prides himself on his extensive experience in growing and nurturing highly motivated and skilled teams to ensure operational excellence.
Hasan holds a Bachelor of Science in Nursing and a Postgraduate in Business, Leadership and Management.

Adrienne Wehr
General Manager Governance and Business Development
With over 20 years of experience, primarily in the health sector, Adrienne has held leadership roles in both public and private health services and is experienced in board governance.
Her expertise spans strategic planning, business development, policy, project management, compliance, environmental sustainability and reporting.
Adrienne is passionate about working in sectors that make a meaningful impact on the community and is driven to empower teams to achieve their goals.
Adrienne holds a Bachelor of Business with a major in Marketing.

Greg Wenham
General Manager Independent Living, Property & Assets
Greg has over 20 years’ experience in the healthcare and aged care sector.
He has held many senior management and executive positions in private, public, and not-for-profit organisations.
Most recently, Greg commissioned Fiona Stanley Hospital and Royal Adelaide Hospital and was heavily involved in the design, construction, and operation of the facilities.
Greg has a strong passion for building and strengthening relationships and also improving lifestyle outcomes.

Mark Herbert
General Manager People and Culture
With over 20 years of experience, Mark is an accomplished transformation, change management and human resources professional.
A capable leader, Mark has led many high performing teams who have navigated businesses through complex changes and restructures. Mark is passionate about creating cohesive workforces that work cooperatively together to achieve and exceed business objectives.
Mark holds a Bachelor in Accounting, Business (Majoring in Human Resources) and Behavioural Sciences and is also a PROSCI Change Management accredited practitioner.

Alice Manners
General Manager Brand and Marketing
Alice brings over 25 years of leadership experience across the Asia Pacific region, with a strong focus on brand, digital and business transformation. Throughout her career, she has held a range of executive roles, helping organisations connect more meaningfully with the people and communities they serve.
Before settling in Perth, Alice led the Interactive Advertising Bureau (IAB) Australia as CEO. Locally, she has held senior leadership roles with Brightwater Care Group, focusing on enhancing customer experience and brand engagement.
In addition to her executive roles, Alice has been a Non-Executive Director on the Board of RSPCA WA for the past 6 years, where she contributes her expertise in organisational strategy and governance.
Alice holds a Master’s degree in psychology from the University of Sydney and is a Graduate of the Australian Institute of Company Directors.