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Become a Member of the Society of Interventional Oncology
Join the Society of Interventional Oncology (SIO) to save on conference registration and gain access to a global network of professionals within the field, as well as other Membership Benefits.
SIO is a non-profit and all proceeds support the field of Interventional Oncology as the fourth pillar of cancer therapy.
To become a new SIO member, review the membership options below and sign-up using our easy online form. SIO Memberships last annually from January 1st or date of purchase to December 31st. Memberships purchased after October 1st will be valid until the end of the following calendar year.
Already a member?
Renew your membership today
Active Member - $450
Membership level for physicians who practice interventional oncology or a related field and PhD level scientists.
Join Now: Active Membership Application
Institutional Resident Members
Membership level for individuals who are in their residency. Residents from the same institution can purchase SIO membership as a group to access discounted rates.
Join Now: Resident Institutional Membership
Physicians eligible for Full membership who reside in a country with a low per-capita income, as defined by the World Bank list of economies. Annual Dues: Low: $75; Lower-Middle: $155; Upper-Middle: $175
Join Now: International Membership Application
Affiliate Member - $285
Membership level for individuals who are not physicians, but are related medical professionals, research assistants, or health specialists who support activities related to interventional oncology.
Join Now: Affiliate Membership Application
Fellow Member - $50
Membership level for individuals who are in their fellowship. Proof of standing required.
Join Now: Fellow Membership Application
Resident Member - $50
Membership level for individuals who are in their residency. Proof of standing required.
Join Now: Resident Membership Application
Student Member - Free
Membership level for students of interventional oncology or related field. Proof of enrollment is required.
Join Now: Student Membership Application
Membership for corporations representing the IO device, equipment, and drug market, who show their support for the field of IO.
Join Now: Corporate Membership Application
If you are looking to make a purchase or donation, attend an event as a non-member or submit non-member courses for your certification, please create a guest account.
Make sure you use the email that is already on file, so you will be linked to your previous membership account after payment is made. If you no longer have access to that email address or aren’t sure what it is, make sure to contact us to update your account.