Transform Cancer Care for Older Adults
At the International Society of Geriatric Oncology (SIOG), we are dedicated to improving the lives of older adults with cancer.
Through groundbreaking research, advanced education, and fostering collaboration between oncology and geriatrics, we’re addressing the unique challenges faced by this growing and vulnerable population.

Your Donations At Work
Thanks to the generosity of our donors, SIOG is proud to offer free membership to first-time LMIC members. This initiative will provide up to 10 new members from Low- and Lower-Middle-Income Countries with access to SIOG’s expert network, educational resources, and professional development opportunities—helping to strengthen geriatric oncology care worldwide.
Apply now and become part of the global geriatric oncology community.
Deadline for applications: June 1, 2025
Available spots: 10 memberships
Why Your Support Matters
Your donation empowers SIOG to:
FUEL LIFESAVING RESEARCH
Advance studies that improve treatment outcomes and enhance the quality of life for older cancer patients.
EDUCATE AND TRAIN PROFESSIONALS
Provide healthcare teams worldwide with specialized knowledge and skills to deliver age-appropriate, compassionate cancer care.
ADVOCATE FOR CHANGE
Shape policies and promote multidisciplinary collaboration to ensure better care for older adults everywhere.
Choose Your Way to Give
Together, We Can Shape the Future
Be a part of this impactful mission. Donate today to ensure older adults receive the comprehensive and effective cancer care they deserve.