Registration & Hotels

Registration Image

Register or reserve a hotel room for the 2019 Genitourinary Cancers Symposium. 

Hotel Reservation and Early Registration Deadline: Wednesday, January 9, 2019, at 11:59 PM (EST)

Online registrations and hotel reservations are processed securely and confirmed immediately by email. Registrations and hotel reservations cannot be accepted by telephone, mail, or fax.

Meeting sessions will be held at the Moscone West Building. Please make your reservation early to secure the most convenient hotel accommodations. 

Meeting Venue
Moscone West Building
747 Howard Street
San Francisco, CA 94103

Housing and Registration Fraud Alert

SPARGO, Inc. is the only official registration and housing provider for ASCO Meetings and Symposia. ASCO has been made aware of "pirate" housing companies and travel agencies that aggressively pursue attendees to register or book their guest rooms at supposedly significant discounts. ASCO has NO affiliation with any organization other than Spargo, Inc. and does not endorse their services. 

All Symposium registration and housing emails will come from ASCO ( or from SPARGO ( Please be vigilant if contacted by any other company or service. 

Third party companies illegally represent themselves as travel agencies, soliciting attendees and exhibitors, and offering to assist them with their registration or housing reservations. This practice can have serious consequences, such as; 

  • Higher room rates 
  • Non-existent reservations at check in
  • Loss of pre-payment 
  • Sub-standard hotel accommodations

If you are contacted by someone regarding ASCO Meetings or Symposia, and the individual is not a representative of SPARGO, Inc. or ASCO, please contact the Symposium Customer Service Center immediately and include information about the company that contacted you. 

Genitourinary Cancers Symposium Customer Service Center
11208 Waples Mill Road, Suite 112
Fairfax, VA 22030
Phone: 888-788-1522 (within the U.S.)
703-449-6418 (outside the U.S.)
Fax: 703-818-6425

Hours of Operation
8:30 AM-5:00 PM (Eastern Time)
Closed on weekends and U.S. holidays.

Email for more information about registration
Email for more information about hotel reservations.