New York City

Join us live in New York City for a multi-day, debate-driven conference focusing on the treatment of gastrointestinal malignancies. Attendees can expect a comprehensive overview of scientific advances in Colorectal Cancers, Hepatobiliary Cancers, Immuno-Oncology, Pancreatic Cancers, and much more.

New York Marriott Marquis
1535 Broadway
New York, NY 10036
(212) 398-1900

New York Marriott Marquis is located on West 46th Street and Broadway and places guests near some of NYC's most exciting attractions including Rockefeller Center, Radio City Music Hall, and the Theater District. 

For the convenience of participants, a room block with a limited number of rooms has been reserved at the discounted group rate of $399 single/double occupancy, plus tax, currently at 14.75%, plus $3.50 occupancy tax, per room, per night. This limited number of discounted rooms will be available until August 31, 2023. This discounted rate is not guaranteed outside the conference dates. Reservations received after August 31, 2023, or after the room block has been filled (whichever comes first) are subject to availability and prevailing hotel rates.

Reservation requests received after August 31, 2023, may not be guaranteed the group rate.

*GDU GI has not authorized other outside companies to negotiate rates, please do not provide any credit card information or details to anyone other than the official GDU GI contacts.

HMP is the Official Housing Provider for GDU GI. Solicitation of hotel reservations from any housing provider other than GDU GI is not approved by GDU GI. Hotel reservations made by unaffiliated organizations may appear to be for lower rates; however, they may be illegitimate. Please be aware of, and report, any unauthorized solicitation to Kim McLaughlin at kmclaughlin@hmpglobal.com. We do our best to keep our eye on these offenders.  We send them cease and desist requests and then report them to the Federal Communications Commission (FCC). Please note that rooms booked through any other source are at your own risk. 

Cancellation requests for Great Debates & Updates in Gastrointestinal Malignancies 2023- September 28-30 must be received in writing by emailing registrationteam@hmpglobal.com or postmarked by August 29, 2023. A cancellation fee of $100.00 (or full registration amount, whichever is less) will be deducted from the refund. There are no exceptions.

Registrants wishing to cancel may instead transfer their registration to someone else without penalty if they send a written request with the replacement person’s name by September 22, 2023.

Cancellations received after date of event will not be refunded. If you do not cancel in advance, no refunds will be issued once the event has concluded, regardless of whether you participated in the event.

Credit vouchers may be offered should the program be suspended or shortened due to conditions or circumstances beyond HMP Global’s control, including but not limited to interruptions in internet services, power outages, and any cancellations/modifications related to the COVID-19 pandemic.

Health and Safety

Throughout the COVID-19 pandemic, the focus at HMP Global has been the health and safety of our customers, staff, and communities. Vaccinations have reduced many of the COVID-19 guidelines/mandates regarding face masks, social distancing, and travel. In many states and cities, guidelines are still in place, including vaccination mandates, while in others, guidelines/mandates have been completely eliminated. 

As HMP Global moves forward with producing live meetings and conferences, we will continue to monitor the continually evolving guidance released by the United States Centers for Disease Control and Prevention (CDC), the event venue, as well as all federal, state, and local government mandates, to provide an environment that is as safe as possible for all event participants. 

Please make sure to visit and view each of the links below for guidelines specific to this meeting. 

CDC Guidelines- https://www.cdc.gov/coronavirus/2019-nCoV/index.html

Venue Guidelines - https://www.marriott.com/en-us/hotels/nycmq-new-york-marriott-marquis/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0

City Guidelines - https://www.nyc.gov/site/doh/index.page?

State Guidelines - https://health.ny.gov/

If you have any questions or would like to talk to a team member, please click here for more assistance.