- FOUNDED 1977
Overview
The Gastrointestinal Cancer Group helps to ensure COSA remains appropriately connected and at the forefront of the cancer control agenda, especially as it relates to gastrointestinal cancers by ensuring the discipline is represented on COSA Council – our main scientific and advisory body representing all COSA Members.
Gastrointestinal cancers are well represented throughout the COSA membership and our Affiliated Organisations, therefore the COSA Gastrointestinal Cancer Group is not currently undertaking any specific COSA projects.
The Gastrointestinal Group is open to gastroenterologists, surgeons, medical oncologists, radiation oncologists, medical specialists, nurses, stoma care providers, researchers and other health care professionals with an interest in the management of both colorectal and upper gastrointestinal malignancies.
The aim of the Group is to promote education of health care professionals and the public on gastrointestinal oncology. The Group also advocates for improvements in public health policy, particularly with regard to screening for colorectal cancer, and participates in the development of best practice guidelines.
The Group has strong links to the COSA Affiliated Organisation the Australasian Gastrointestinal Trials Group (AGITG).
What’s the latest
Group Chair

Group Chair
Connie Diakos
Gastrointestinal Cancer Group Chair
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COSAoncology 14 hours ago
COSA Nutrition Group & Dietitians Australia Oncology Interest Group are hosting a free webinar, Tue 3 June, featuring four projects to enhance the nutritional status of patients undergoing treatment for various cancers. bit.ly/4dJqssp Register bit.ly/4kr6Laz
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COSAoncology 8 days ago
Don’t miss out on a saving! Join or renew by 16 May 2025 to take advantage of 2024 COSA membership rates before prices increase for 2025. bit.ly/3hXsDLm
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COSAoncology 14 days ago
COSA membership renewals are open for 2025/26! All members can take advantage of a saving if you renew manually by 16 May 2025. Don’t miss out: bit.ly/4cI0nc3
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COSAoncology 16 days ago
Thanks to @TROGfightcancer for renewing as a COSA Associated organisation. TROG members are invited to take advantage of discounted COSA membership: bit.ly/3s5mOC6
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COSAoncology 16 days ago
Did you know #OSWANZ members can join COSA at a discounted rate? Thank you to Oncology Social Work Australia & New Zealand for continuing Affiliated organisation membership with COSA! bit.ly/3s5mOC6
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COSAoncology 20 days ago
Thank you, @dietitiansaus for continuing your COSA Associated organisation membership! DA members are invited to join or renew with COSA at discounted rates: bit.ly/3s5mOC6
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COSAoncology 20 days ago
Did you know ANZHNCS members can join COSA at a discounted rate? Thank you to @anzhncs for continuing Affiliated organisation membership with COSA. bit.ly/3s5mOC6
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COSAoncology 21 days ago
Cancer pharmacists will gather in Melbourne this weekend for the COSA CPG Clinical Practice Course. There are streams for those with a basic knowledge and those with an advanced clinical level in oncology and haematology pharmacy practice.
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COSAoncology 21 days ago
Our April member newsletter is out now with Group updates, new resources, journal articles, oncology events and more. Check your inbox or view the COSA eNews online at bit.ly/42SWNrG
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COSAoncology 22 days ago
Join or renew as a COSA member by 16 May 2025 to make a saving! For members, your renewal email is in your inbox today. bit.ly/3hXsDLm
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