ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Nov 2024
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
December 2024
Nuclear Technology
Fusion Science and Technology
November 2024
Latest News
Japanese researchers test detection devices at West Valley
Two research scientists from Japan’s Kyoto University and Kochi University of Technology visited the West Valley Demonstration Project in western New York state earlier this fall to test their novel radiation detectors, the Department of Energy’s Office of Environmental Management announced on November 19.
ANS has made every effort to secure the best possible nightly room rate for you at the Chicago Marriott Downtown. That rate results from a negotiated overall package of event needs including but not limited to sleeping rooms, meeting room space and other requirements.
Please help ANS keep the costs of this event as low as possible by booking your housing needs at the host hotel and through the reservation process created by ANS. Reserving your rooms elsewhere means you are booking outside the contracted room block, jeopardizing ANS’ ability to meet its contracted obligations. Unfortunately, if this happens, event costs will continue to increase if ANS falls short of its minimum room block guarantee. ANS appreciates your support and understanding of this important issue. Thank you!
540 Michigan Ave,Chicago, IL 60611
Phone: +1-312-836-0100
Group Rate: $299 + Tax
Hotel Block Deadline: May 23, 2025
Book Your Hotel Today!
ANS does not sell or distribute attendees’ emails, only open if from ans.org or Cvent. If you get any questionable emails, please forward to your spam and notify registrar@ans.org of the email.
Check-in: 4:00 pm
Check-out: 11:00 am
Minimum Age to Check In: 21
Smoke Free Property
Pet Policy: No pets allowed-service animals only
ValetDrive to 541 N Rush Street, and let the attendant know you would like to Valet Park. Valet Parking is $76
Self-Parking1. Drive to ROW Parking located at the corner of Rush & Ohio, 50 E Ohio Street2. Take a ticket from the kiosk in order to enter the lot.3. Provide your ticket from ROW Parking to the associate who checks you into the hotel. The associate will text a barcode to your mobile device for you to use to exit the lot and apply our standard parking rate of $58 unless your reservation is contracted with an alternative rate. Electric Car Charging Station available.
For more information about the physical features of our accessible rooms, common areas or special services relating to a specific disability please call +1 312-836-0100
Accessible Hotel Features
Property has elevators
Service Animals are Welcome
Entrance to On-Site Business Center is Accessible
Entrance to On-Site Fitness Center is Accessible
Main Entrance is Accessible
Meeting Spaces are Accessible
On-Site Restaurants are Accessible
Room and Suites Access through the Interior Corridor
Guest Room Accessibility
Accessible Vanities
Adjustable Height Hand-Held Shower Wand
Alarm Clock Telephone Ringers
Bathtub Grab Rails
Bathtub Seat
Closed Caption TV
Deadbolts on Guest Room and Suites Doors
Electronic Room Key
Flashing Door Knockers
Guest Room and Suites Doors Self-Closing
Guests in mobility-accessible rooms may inquire about lowering the bed height
Hearing Accessible Rooms and/or Kits
Lever Handles on Guest Room Doors
Lowered Deadbolts on Guest Room Doors
Lowered Electrical Outlets
Lowered Night Guards on Guest Room Doors
Lowered Viewports in Guest Room Doors
Mobility accessible rooms
Non-slip Grab Rails in the Bathroom
Roll-in Shower
Room Windows Open
Safety Chains and/or Latches on Guest Doors
Secondary Locks on Room Windows
TTY/TTD Compatible
Toilet Seat at Wheelchair Height - Toilet for Disabled
Viewports in Guest Room and Suites Doors
Distance From Property: 15.0 Miles
Phone Number: +1 773-686-2200
This hotel does not provide shuttle service.
Alternate Airport Transportation: GO Airport Express;$32.00 - One-way, $62.00 - Round TripOn Request:+1 800-654-7871
Distance From Property: 12.1 Miles
Phone Number: +1 773-838-0600
Alternate Airport Transportation:GO Airport Express; $27.00 - One-way, $52.00 - Round TripOn Request: +1 800-654-7871
Bus Station:
Greyhound
CTA Grand & State
CTA Michigan & Grand
Subway Station:
Grand Avenue and State Street (Red Line)
Train Station:
Union Station (Amtrak & Metra)
Last modified October 16, 2024, 8:37am CDT
