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Christopher Harrison

Senior Lecturer, Sydney School of Public Health, University of Sydney
Christopher Harrison joined the University of Sydney’s Family Medicine Research Centre (FMRC) in March 2002. He has been a primary care researcher for two decades now. He completed his PhD in 2017 which investigated the best way to define and measure multimorbidity. Dr Harrison’s study interests are macro health and policy issues, including workforce, effect of vaccinations, the prevalence and patterns of multimorbidity and GP access and billing.

More from this expert

medicarepiece

Medicare billing is a problem but our research found many more GPs undercharge

Australia’s Medicare billing system is overly complicated, bureaucratic and not meeting the needs of a modern health service, potentially leaking billions of dollars. But claims this loss is mostly due to fraudulent billing practices by GPs are inaccurate

By Christopher Harrison, Joan Henderson, A/Prof Melissa Kang
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Final Healthed Webcast for this year!

Malnutrition and frailty in older adults - The importance of screening and early intervention

Tuesday 25th November, 7pm - 9pm AEDT

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Prof Carol Wham

Dietitian; Professor Emerita of Public Health Nutrition at Massey University, New Zealand

We invite you to our final webcast of 2025, where Prof Carol Wham will speak on frailty and malnutrition in older adults. Earn up to 4 hours CPD. RACGP & ACRRM accredited.

Register for final 2025 webcast