Registration and Housing for ASTRO’s 2022 Annual Meeting will open in June 2022. This page will continue to be updated prior to then with registration fees and policies as well as information on official 2022 ASTRO hotels. Please continue to check back for further information.

Registration and Housing Piracy

ASTRO works with SPARGO Inc., the official registration and housing provider for the 2022 Annual Meeting. If you are contacted by anyone who is not a representative of SPARGO, Inc., asking if you need assistance with hotel accommodations or registration for the ASTRO Annual Meeting, please get as much information as you can and pass it along to us. Learn more about our Housing Poachers and Pirates Policy.

Registration Registration for the ASTRO Annual Meeting will open in mid June. Learn more about available registration packages for the in-person meeting and the virtual meeting.
Housing Housing will open mid June along with registration. Be sure to book your hotel through ASTRO's official housing vendor.
Travel Information Find details on San Antonio, transportation options and helpful links for international travel.

American Society for Radiation Oncology
251 18th Street South, 8th Floor
Arlington, VA 22202
Telephone: 703-502-1550


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