Our Leadership
MSI Australia advances our mission, ‘children by choice,’ through our network of clinics – the largest provider of safe abortion and contraceptive services in the country.
Through our clinics and not-for-profit pharmaceutical company, MS Health, we aim to ensure Australian women and men can meaningfully exercise their reproductive rights by providing a full range of high-quality reproductive products and services.
Our executive team features passionate and accomplished professionals who bring expertise from medical, pharmaceutical, nursing, financial, legal, operational and technical fields.
Executive team
Greg Johnson AM
Managing Director
Greg is an experienced chief executive and leader in healthcare. His career has spanned the public, private and for purpose sectors and included hospital pharmacy, executive management of hospitals and medical services, and for purpose leadership.
From 2012-2021, Greg was Chief Executive of Diabetes Australia and led transformational change from a federated structure to a unified national operation – with consumers, clinicians and commercial operations as the cornerstones. This included responsibility for the Australian Government funded National Diabetes Services Scheme providing services to over 1.4 million Australians, managing expenditures over $250m per year and over 400 staff.
He has held many honorary and advisory roles in healthcare including Expert Advisory for the Australian National Diabetes Strategy; Diabetes Expert Advisory Group for the Australian Institute of Health and Welfare; Chair/member of the Australian Chronic Disease Prevention Alliance; Surveyor with the Australian Council on Health Care Standards; and Professorial appointments at Deakin University and Monash University.
Clare O’Neill
Executive Director of People and Culture
Clare joined MSI Reproductive Choices in 2015 as Global Head of HR Operations based in the London Support Office. Clare transferred to MSI Australia in 2019 to assist with our Change Management program. Following the completion of this program, she accepted a role as Executive Director of People and Culture. Her responsibilities include building our People and Culture infrastructure and developing a comprehensive education, development, and training function while driving the People and Culture strategy and overseeing HR best practices.
Dr Philip Goldstone
Medical Director
Philip joined MSI Australia in 2005, where he first worked as a clinician in our Sydney clinics before being appointed to the role of Medical Director in 2010. Philip is one of Australia’s leading practitioners in abortion and contraception care. He played a crucial role in bringing medical abortion to Australia and published widely on the topic. Philip is responsible for ensuring we deliver safe and high-quality care that meets best practice standards and chairs our National Medical Advisory Committee.
Dr Catriona Melville
Executive Director of Clinical Excellence