About us

Founded in 2000, the International Society of Geriatric Oncology, also called SIOG (Société Internationale d’Oncologie Gériatrique) in French, is a multidisciplinary membership-based society with members engaged in more than 80 countries around the world. Our network includes geriatricians, medical oncologists, surgical oncologists, radiation oncologists, anaesthesiologists, nurses and allied health professionals.

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At a Glance

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PROGRAMMES

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PROGRAMMES

SIOG works through an international expert consensus to guide education, clinical practice, and research for the improvement of the care of older cancer patients.

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MEMBERSHIP

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MEMBERSHIP

SIOG’s official scientific journal, Journal of Geriatric Oncology, publishes editorials, reviews, original articles and letters related to geriatric oncology.

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EVENTS

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EVENTS

The SIOG Annual Conference is the leading conference for health professionals involved in the treatment of older cancer patients.

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JOIN SIOG

SIOG counts over 1900 members in more than 80 countries. This makes SIOG one of the leading member-based organisations in the field of oncology promoting the importance of geriatric oncology in medicine and health workforce development worldwide.

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DONATE

Help us achieve world class cancer care and treatment to older people by strengthening of the health workforce worldwide. Please take one minute to help us keep SIOG growing.

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SIOG counts over 1900 members in more than 80 countries. This makes SIOG one of the leading member-based organisations in the field of oncology promoting the importance of geriatric oncology in medicine and health workforce development worldwide.

JOIN US