Meet the Team

Andrea Koutoullas – NDIS Quality, Safeguarding & Compliance Coordinator

Andrea has been a dedicated member of the St Anthony’s team for nearly ten years, bringing a wealth of experience from her work across both the Early Learning Centre and Disability Services. In her current role as NDIS Quality, Safeguarding and Compliance Coordinator within the Disability Services team, Andrea oversees safeguarding reporting, compliance and documentation, onboarding of new clients, recruitment and training, and supports the implementation of the Forge program.

She is passionate about ensuring all participants receive the highest quality of care tailored to their individual needs. Andrea is driven by a strong commitment to improving the lives of clients and their families and values being part of a supportive, purpose-driven team that shares this vision.

Outside of work, Andrea enjoys watching renovation shows, cooking, travelling, and spending time with her family and friends.


Lorenzo Diaz– Support Worker Lead

Lorenzo has over ten years of experience in the disability sector, beginning his career in Queensland supporting participants with complex needs. He has also worked with vulnerable populations, including young people experiencing challenging circumstances and asylum seekers on Manus Island, Papua New Guinea. These experiences have strengthened his person-centred approach and ability to support individuals with diverse and complex needs.

In addition to his professional experience, Lorenzo has volunteered as a mentor for LGBTQIA+ youth and older adults at risk of social isolation. His broad background has reinforced his commitment to delivering high-quality supports that align with NDIS principles, promoting participant choice, independence and wellbeing. Lorenzo is passionate about empowering participants to achieve their goals and live as independently as possible while receiving respectful and individualised support.

Outside of work, Lorenzo enjoys maintaining a healthy and active lifestyle. As a former gymnast and contemporary dancer in Peru, he values physical wellbeing and enjoys fitness activities, reading, yoga and meditation to support balance and wellbeing in everyday life.


Lorenzo Diaz– Support Worker Lead

Martina has over ten years of frontline leadership experience across the transportation and government sectors, as well as extensive experience in workforce coordination, administration and education. For the past three years, she has worked in the disability services sector as a Resource Coordinator and Restrictive Practices Coordinator, with responsibilities across workforce allocation, restrictive practices authorisation, safeguarding, compliance, reporting and documentation management.

Martina’s background also includes almost ten years of teaching, advising and mentoring adult university students overseas. She holds a Bachelor of Science in Computer Engineering from Adamson University in the Philippines, along with a Diploma in Business Administration, Certificate IV in Training and Assessment and Certificate IV in Project Management from TAFE NSW.

She is passionate about leadership, planning, compliance and mentoring, particularly supporting young adults to recognise their strengths and work towards their individual goals.

Martina chose to work at St Anthony’s Family Care because of the opportunity to use her skills and experience to support young adults with disability and their families. Outside of work, she enjoys travelling, exploring nature, walking, cooking, singing and dancing, as well as spending time with family and friends in Australia and overseas.