Hotel and Travel Information

Marriott San Francisco Union Square

San Francisco Marriott Union Square welcomes you with reimagined rooms, elevated event venues and personalized service. This boutique-style hotel brings guests close to downtown attractions. Explore Union Square, visit Chinatown or catch one of SFO's iconic cable cars. Indulge on delicious California cuisine and custom cocktails at The Restaurant and bin480.  

 For online reservations go to
Marriott reservations

Room Rate$220 Single Occupancy (does not includes 14.0% Occupancy Tax + 2.25% SFTID assessment fee + $0.75 CA Tourism fee)

Reservation Cut-Off:
October 14, 2020

Transportation Information

    • Alternate transportation: GO Lorrie's Airport Shuttle; fee: 15 USD (one way); on request 
    • Estimated taxi fare: 55 USD (one way) 
    • Subway service, fee: 9.65 USD (one way)


    • Valet parking, fee: 70.68 USD daily

    *By staying at the host hotel, you help IANS meet its contractual obligations and keep registration fees reasonable. Please take this into consideration when making your accommodation decisions.

    The International Anal Neoplasia Society

    P.O. Box 1543
    Leesburg, Virginia 20177

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