Who Are We?
Director Bios

Assoc Prof Michael Montalto
Director
Currently is the Medical Head of Epworth Hospital in the Home Unit (HITH), and he has been involved in acute medical care delivered in homes and nursing homes for 30 years. He is a founding editor of the Journal of Advanced Home Medicine, and a founding convener of the World Hospital at Home Congress. Michael has been involved in policy, research and clinical care delivery in HITH for 30 years. He was the Inaugural International HITH Fellow at Harvard University's Ariadne Labs, and last year was awarded the Nicholas Collins Prize by the Hospital in the Home Society of Australia.
He was awarded the first grant for mobile radiology in 2013 by the Victorian Department of Health, and has worked with many other State Departments, Area Health Networks (AHN) and Public Health Networks (PHN) to expand accessible mobile radiology services for elderly residents with reduced mobility and across Australia. He has been involved with Mobile Radiology Australia since 2013, where his passion for aged care and improved outcomes continues.

Simon Shay
Director, Founding Partner
Simon Shay has a strong background in healthcare technology and is passionate about transforming patient care models in the aged care sector. In 2011, he founded Aged Care Imaging, a pioneering initiative aimed at improving diagnostic access for elderly Australians.
Today, that vision continues as Mobile Radiology Australia, a nationwide provider of mobile imaging services that brings high-quality diagnostic care directly to patients in aged care settings and indeed any patient or client with limited access to imaging services across the country.
Simon’s mission is driven by a deep understanding of the challenges within traditional healthcare delivery models and a commitment to making medical imaging more accessible, efficient, and patient-centred. His leadership continues to shape the future of aged care through innovation, compassion, and a focus on outcomes that truly matter.

Sash
National Operations Manager
A dedicated medical imaging professional since 2008, Sash brings over 15 years of experience to the field, with a strong focus on patient-centred care and service innovation. Since 2014, Sash has been at the forefront of Mobile Radiology Australia, helping to shape and expand mobile radiology services across Australia.
Now serving as National Operations Manager at Mobile Radiology Australia, Sash leads the coordination and delivery of services across the country, ensuring that operational excellence meets compassionate, patient-first care. Specialising in IT integration, Sash plays a key role in streamlining operations and enhancing service efficiency through the use of advanced digital systems and end-to-end workflows. With a focus on innovation, accessibility, and reliability, Sash continues to uphold and advance the company’s mission to make diagnostic imaging more accessible for all Australians — particularly those in aged care and vulnerable settings.