• Sept. 28-30|San Francisco

    Hilton San Francisco Union Square

Hotel
Hotel Reservations Close Sept. 12

All conference activities take place at the Hilton San Francisco Union Square.

ASRT has reserved a room block and negotiated a special conference rate of $355 plus tax. That’s an almost 15% discount off the regular rate!
Reserve your room early!

Hotel Information

 Hilton San Francisco Union Square

333 O'Farrell St., San Francisco, CA 94102

Make a Reservation
Shoreham Hotel

SPARGO, Inc. is the only official housing provider for the ASRT Radiation Therapy Conference

Recently, ASRT was made aware of a “pirate and poacher” business that is actively seeking to recruit and divert ASRT attendees from securing hotel reservations through ASRT’s official registration and housing provider, SPARGO, Inc. Don’t be misled by companies that solicit you via email or over the phone and misrepresent themselves as ASRT’s official housing provider.

  • Check the email address of the individual sending the communication. All ASRT housing emails will come from [email protected]. The latest poaching email came from [email protected].
  • Do NOT reserve or engage with any provider other than Spargo, Inc.. They will take your credit card information, but no reservation will actually be made for you.
  • Make your reservations using the link on this site.
  • If you receive any emails from these poaching companies, please pass them along to either [email protected] or [email protected].