Registration and Hotels

Shadow of a woman walking in front of Chicago skyline

Thank you for attending the 2016 ASCO Annual Meeting!

Need a copy of your registration or hotel reservation receipt? Contact ASCO Customer Service.

Additional Questions?

Contact ASCO Annual Meeting Customer Service Center
11208 Waples Mill Road, Suite 112 
Fairfax, VA 22030 
Phone: 888-788-1522 (within the U.S.) 
+1-703-449-6418 (outside the U.S.)
Fax: 703-563-2715

Hotel Reservations:

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