Welcoming our new Board members and honouring our retiring members

December 2, 2024

We are pleased to announce the appointment of three new Board members to South Eastern Melbourne PHN (SEMPHN). 

These new members bring invaluable expertise and experience, joining our six existing members to help address the healthcare needs of communities across south east Melbourne.

We would also like to extend our heartfelt thanks to retiring Board members Alison Roberts, Dr Michael Cross and Micaela Drieberg  whose contributions have significantly helped shape our organisation and impacted the health landscape of our community. 

Welcome to our new Board Members

Cris Massis - Cris is CEO of the Royal Australasian College of Medical Administrators and Director of Saint George Consulting.  With a career focused on service-based organisations across a variety of sectors including healthcare, finance and professional sport, Cris has in-depth leadership experience, knowledge and governance exposure of high-performing service-based organisations.
Cris has also previously been a member SEMPHN’s Clinical and Community Council (CCC).

Kirstan Corben - Kirstan is well known for her corporate governance and executive leadership across the health, community and sport sectors within Victoria. She holds the position of Board Chair with Better Health Network, a leading community health service in Melbourne.

Dr Tim Ross - Tim has over 25 years of experience in health care as a general practitioner and corporate clinician. Tim is currently Deputy Chief Health Officer at Telstra Health, responsible for clinical governance and operations across all digital solutions.

The Board plays a pivotal role in driving SEMPHN’s 2023-2028 Strategic Plan: Path to Impact. Chaired by Sue Renkin, the board’s collective guidance and professional insights are crucial to delivering high-quality, measurable, and equitable health outcomes to our region.

We look forward to the perspectives our new members will bring as we work towards creating a more equitable and person-centred health system, helping the people of south east Melbourne live their healthiest lives.

See all Board members

Latest news

National MyMedicare PHN Implementation Program
October 9, 2025
From 1 November 2025, changes will be made to the Better Access to Psychiatrists, Psychologists and General Practitioners Initiative through the Medicare Benefits Schedule, subject to the passage of legislation.
October 8, 2025
National Carers Week (12 - 18 October 2025) provides a time to recognise, celebrate and raise awareness about the 3 million Australians who provide care to a family member or friend.
October 8, 2025
The next feature in our 10 Year Impact Series explores how mental health support has expanded across south east Melbourne, highlighting key initiatives and outcomes.