Executive Leadership Team

Our leadership team is committed to driving innovation, fostering collaboration, and guiding our organisation toward continued success. Our experience and expertise shape our strategic direction and ensure we remain focused on delivering exceptional patient care and services.

Richard Lizzio

Chief Executive Officer, Australia

Dr Marie Burke OAM

Chief Medical Officer

Dave Lovelace

Chief Financial Officer

Dianne Daher

Chief People Officer

Jenny Altherr

General Counsel & Company Secretary

Matthew Bellairs

Chief Operating Officer

Brett Winn

Chief Information Officer

Michael Davis

GM Special Projects & Transformation

Our Clinical Leadership Structure

GenesisCare’s clinical management structures are designed to protect and promote the clinical independence of the group’s medical practitioners and to maintain maximum engagement of local doctors and managers in the day to day decision making of each practice.

Clinical Leaders Forum (CLF)

Representatives from each local Clinical Management Committee (CMC) meet regularly as part of a national specialty based Clinical Leaders Forum (CLF). The role of the CLF includes approving network clinical standards, knowledge sharing, clinical governance and research and development. It is constituted to provide supportive clinical and professional direction in cancer treatment and care, through a cohesive and innovative network aiming to achieve clinical excellence.

The terms of reference for the CLF’s broadly include:

  • Network and sub-specialist collaboration
  • Clinical quality and safety
  • Service development
  • Special advisory functions (eg, professional and ethical advice).

Clinical Management Committee (CMC)

Each practice forming part of the broader group is empowered to administer local clinical matters via a local Clinical Management Committee (CMC). Doctors from the practice nominate a subset of their doctor group to sit on the CMC including one doctor who acts as the CMC Chairman. These nominated doctors assume responsibility to manage ‘clinical matters’ for the practice.

Our Clinical Leadership Team

Dr Marie Burke OAM

Chief Medical Officer
GenesisCare Australia
Radiation Oncologist

A/Prof. Peter O’Brien

Chair of Clinical Leaders Forum 
NSW Representative
Radiation Oncologist

Dr Marcus Dreosti

GenesisCare Medical Director
of Radiation Oncology
Radiation Oncologist

Dr Tony Michele

GenesisCare Medical Director
of Medical Oncology
Medical Oncologist

A/Prof. Joe Cardaci

GenesisCare Medical Director
of Theranostics
Nuclear Medicine Physician

Clinical Leaders Forum

Dr Marie Burke OAM

Chief Medical Officer
GenesisCare Australia
Radiation Oncologist

A/Prof. Peter O’Brien

Chair of Clinical Leaders Forum 
NSW Representative
Radiation Oncologist

Dr Marcus Dreosti

GenesisCare Medical Director
of Radiation Oncology
Radiation Oncologist

Dr Tony Michele

GenesisCare Medical Director
of Medical Oncology
Medical Oncologist

A/Prof. Joe Cardaci

GenesisCare Medical Director
of Theranostics
Nuclear Medicine Physician

Dr Tuan Ha

QLD Representative
Radiation Oncologist

Dr Ian Porter

VIC Representative
Radiation Oncologist

Dr Andrew Potter

SA Representative
Radiation Oncologist

Dr Johnathon Wake

Regional Representative
Radiation Oncologist

Yvonne Zissiadis

WA Representative
Radiation Oncologist

Clinical Management Committee Chairs

Dr Yaw Chin

NSW CMC Chair
Radiation Oncologist

Dr Marcus Dreosti

SA CMC Chair
GenesisCare Medical Director
of Radiation Oncology
Radiation Oncologist

Dr Mario Guerrieri

VIC CMC Chair
Radiation Oncologist

Dr Tuan Ha

QLD CMC Chair
Radiation Oncologist

Yvonne Zissiadis

WA CMC Chair
Radiation Oncologist