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Society for Integrative Oncology

Society for Integrative Oncology (SIO) is the premier multi-disciplinary professional organization for integrative oncology.

Latest News

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A 501(c)(3) not-for-profit organization, SIO enables communication, education, and research to occur by bringing together practitioners from multiple disciplines focused on the care of cancer patients and survivors.

Active Members

SIO is membership-based organization with a healthy, growing community



SIO is active around the world, from research and analysis to informing policy

Our Focus

SIO leadership consistently invites our voices into the society’s initiatives at every level. SIO respects our perspectives, which in turn help drive the goal of improving quality of life across the cancer care continuum. We are facilitating progress towards accessible, equitable and attainable integrative oncology care.
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Patients, Care Partners & Patient Advocates

If you are like us, you are searching for information that looks beyond standard cancer treatment, that compliments the entire process and that focuses on improving overall quality of life.

Welcome! We are excited to share our knowledge and information with you. The Society for Integrative Oncology leads the field of evidence-informed integrative oncology information and resources to help you on this journey.

Integrative Oncology Guidelines & Publications

The SIO Clinical Practice Guidelines are the only comprehensive evidence-based guidelines for incorporating complementary and integrative therapies into conventional oncology clinical practice.

The SIO Clinical Practice Guidelines are referenced in MedLine and are posted on the National Institutes of Health National Center for Complementary and Integrative Health website. The published guidelines are available at no charge.

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