Leadership Team

Sarah is the Chief Executive Officer of Jones Radiology, following three years in the role of Chief Operating Officer where she has led significant improvements in operations, people, and patient experience across the Practice. As the COO, she delivered new sites and services, lifted billing and revenue processes, strengthened clinical governance, and supported a highly engaged workforce across metropolitan and regional South Australia. Her focus as CEO is on sustainable growth, high-quality care, and positioning Jones for the next century of service.

She brings broad executive experience across health, hospitals, and community settings in South Australia, with a career that spans strategy, clinical and corporate governance, and allied health. Her qualifications include a postgraduate award in Health Service Management (Graduate Certificate), a Diploma in Project Management, an MBA, and graduation from the Australian Institute of Company Directors.

Sarah started her career as a clinician and Speech Pathologist working with adults with head and neck cancer and neurological conditions. That grounding in patient care shapes her leadership style today. She is known as a practical change leader who connects people, systems, and tools to turn strategy into action. Her strength lies in helping teams align around a clear direction, perform at their best, and deliver measurable results for patients, partners, and the communities Jones serves.

Stuart joins Jones Radiology in a newly created role, reinforcing our commitment to digital innovation and a strong technology strategy. With over 15 years of experience leading technology teams and driving digital transformation, he brings deep expertise in cloud-native architectures, AI, and data-driven decision-making.

Previously, as General Manager of Technology at Telstra Health, Stuart modernised development practices and implemented cutting-edge solutions in healthcare. Now, he leads our IT and digital innovation efforts, advancing our technology platform to enhance data access and patient care. His leadership will shape the next phase of digital transformation at Jones Radiology.

Ms Melissa Tong-Fulgueras holds this newly created role in our Practice, reflecting our commitment to strengthening our workforce strategy, enhancing employee experience, and supporting our people and culture through dedicated leadership at the executive level.

Melissa brings over a decade of strategic HR leadership experience. She has a proven track record in workforce strategy, talent management, organisational development, and cultural transformation.

Melissa has led large teams and enterprise-wide initiatives focused on engagement, diversity and inclusion, wellbeing, and leadership development, helping organisations thrive through their people.

Mark is an accomplished CFO with over two decades experience practising strategic, commercial and business acumen. Mark commenced at Jones Radiology in November 2020 having previously served a leading global law firm in a range of finance leadership roles from offices in London and Sydney.

Credentials include a Member of the Institute of Chartered Accountants Australia and New Zealand (ICAANZ), Bachelor of Commerce (Accounting) and Bachelor of Laws (LLB).

Mark is passionate about applying commercial and problem solving skills, with collaboration across multi-disciplinary teams, to enable delivery of outstanding patient services to local communities in SA and NT.

Dom has been with Jones Radiology for over 20 years with an extensive background in medical imaging as a Nuclear Medicine Technologist. Over this time, he has developed a passion for quality and safety in the healthcare environment and for patient-centred care, which he applies to his current role as Clinical Manager.

Whilst working as a Nuclear Medicine Technologist, Dom has overseen the growth of nuclear medicine services within Jones Radiology including the establishment of new departments, and the introduction of PET and theranostic services.

Dom has held governance positions with the Aust and NZ Society of Nuclear Medicine at both state and federal levels and has convened their Annual Scientific Meeting.