ACG Annual Meeting FAQs

ACG 2025 will be held October 24-29 as a hybrid conference. The in-person ACG 2025 Annual Meeting educational sessions and exposition will be held in Phoenix, Arizona at the Phoenix Convention Center, and our virtual conference will be delivered online through the ACG 2025 Conference Platform. The Sheraton Phoenix Downtown is the official ACG headquarters hotel, and rooms have been blocked for ACG attendees at a reduced rate at this hotel and others in Phoenix. Book your room now at https://book.passkey.com/go/ACGMeeting2025.

The meeting will be Friday, October 24 through Wednesday, October 29. Friday starts with a choice of a full day program (the ASGE / ACG Endoscopy Course), or half-day programs (GI Pathophysiology, What’s New in GI Pharmacology, the Practice Management Summit, the Guide to the Guidelines Course, the WISE GI Leadership Course, or the ACG Advanced Practice Provider Leadership Summit). Click here for more information on the Friday Courses. Saturday and Sunday, October 25 - 26 is the Postgraduate Course. Click here for more information. The ACG 2025 Annual Scientific Meeting begins Sunday, October 26^th with an Exhibit Hall Opening Reception at 5:30 pm for all attendees and guests, and will run until Wednesday, October 29 at 12:15pm. Learn more about the Annual Scientific Meeting.

The ACG Annual Scientific Meeting and Postgraduate Course is being planned as a hybrid conference, with attendees having the option of registering to attend in-person in Phoenix, virtually via the online platform, or both. The in-person meeting will take place October 24-29 at the Phoenix Convention Center. In-person attendees will have access to all elements of a traditional ACG Annual Meeting plus content on the Conference Platform (based on course registration). Virtual registrants will use the Conference Platform to watch the live-streamed sessions during the conference dates.

Both in-person and virtual registration include access to presentation handouts, slides, live-streamed sessions, and recorded content on the Conference Platform (based on course registration) until March 31, 2026; presentation slides will remain available on the mobile app after that date.

Yes, presenting authors whose abstract has been accepted for either oral or poster presentation must register and pay any appropriate fees. Annual Scientific Meeting registration is free for all ACG members, including member Residents and Trainees. We offer the Annual Meeting at a discounted rate of $50 for Non-member Residents/Trainees who upload a letter from their Program Director verifying status.

We recommend wearing business casual attire and comfortable shoes. Presenters typically dress more formally. Meeting rooms are often cool, so layered clothing is recommended. October temperatures in Phoenix are typically in the the mid 80s°F (about 27°C) during the day, and low 60s°F (about 15°C) in the evening.

People registering for any of the optional Learning Lunch Sessions will be able to indicate a preference for a vegetarian or gluten-free meal in the online registration process. Please contact registration@gi.org with any questions.

Attendees of ACG 2025 who need additional reasonable accommodations or who have special needs should contact registration@gi.org no later than October 1, 2025.

There will be complimentary Wi-Fi in the meeting spaces. Information about the network and password will be provided to all attendees on-site.

Yes, included with your registration is access to the course presentations via the ACG 2025 Meeting app, which will be housed within the ACG Mobile app.

In addition, the app will sync with a personal schedule that meeting registrants can create online before the meeting. Visit the ACG 2025 Conference Platform. As a registered attendee, you will be able to create an account on the Conference Platform that allows you to select presentations and events to build your own personal schedule, making it easy to prioritize your time by planning your ACG 2025 activities in advance. Once you have created an account, you will be able to access your schedule at any time using this site, and can continue to add or remove activities and presentations.

The ACG 2025 event app will be available shortly before the meeting, and can be accessed within the ACG Mobile app. Once you log into the event app, the schedule you created in ACG 2025 Conference Platform will synchronize to your app account, putting your personalized schedule at your fingertips when you are on-site at the meeting in Phoenix. You will also have the option to allow the app to add sessions to your personal Outlook or Google calendar. App instructions will be available shortly before the meeting.

In addition to the Exhibit Hall Opening Reception on Sunday evening, which is open to all registered attendees of the Postgraduate Course or the Annual Scientific Meeting, there will be various Friday and Sunday evening receptions. Registered attendees of the Postgraduate Course or the Annual Scientific Meeting are welcome to attend these receptions as well. The always-popular GI Jeopardy competition will be held Saturday, following completion of the Postgraduate Course. Details are available in the Special Events section of the site.

For more information on what to see and do in Phoenix, visit visitphoenix.com.

Information about tours will be available in early summer on the Auxiliary Events page.

Special GI Fellows-in-Training-focused offerings at the ACG 2025 include the Navigating, Networking, and Negotiating Your First Job Workshop, Career Opportunities for Women in GI Lunch, Trainees Luncheon, and the popular GI Jeopardy and EndoTitans competitions. Details are available on the Fellows-in-Training Events page.

Physician participants in any of the Friday courses, the Postgraduate Course, or the Annual Scientific Meeting may earn both CME hours and ABIM or ABP MOC points. Following each course, participants who wish to obtain CME credits and MOC points must successfully complete the CME course evaluation and the MOC assessment available on the meeting evaluation site. MOC points awarded will be equivalent to the amount of CME credits claimed for each activity. Full instructions will be provided to meeting attendees at the time of the course. Learn more about credits/points for specific activities.

In-person (Phoenix) Postgraduate Course participants will be given a print copy of the SAT upon arrival at the live Postgraduate Course and will also receive access to the online version of the test when it is released on September 23. (Note: If you are registered to attend the Postgraduate Course in person in Phoenix and are unable to make it, your printed test booklet will not be mailed.) Virtual Postgraduate Course participants will receive access to the online version of the SAT when it is released on September 23.

In addition, ACG 2025 participants not registered for the Postgraduate Course may choose to purchase the online version of the 2025 Self-Assessment Test through the ACG website at https://satest.gi.org beginning September 23, 2025.

Registration for all hands-on endoscopy sessions, including the GI Fellows Only sessions, will be done solely online. Details about the sessions and registration will be available in the summer.

Yes, there will be a Speaker Ready Room where speakers can pick up their registration badge and materials and check their presentations. All speakers are requested to check-in at the Speaker Ready Room at least one day before their presentation, and speakers must review their slide presentations.

We will not be able to accept membership applications at the meeting. Please fill out the online membership application.

Yes, dues can be paid on-site at the Registration Desk for the current or upcoming year.

Attendees using the Conference Platform website can elect to share their contact information with other Platform users, and can also be messaged directly from within the Platform. The list of Platform users can be found in the Networking section. Attendees using the mobile app can elect to share their contact information with other app users, and can also be messaged directly from within the app. The list of app users can be found in the People Tile in the app.

Registration can only be done online; click here to register.

No, you do not need to be a member of the ACG to attend. Everyone with an interest in the fields of gastroenterology or hepatology is welcome to attend. There are registration categories for members and non-members.

Yes. ACG Resident and Trainee Members can register for the Postgraduate Course and Annual Scientific Meeting for free. Discounted rates are available for all other courses.Non-member Residents, Trainees, and Medical Students receive discounted rates for all courses, and are required to provide a letter from their Program Director verifying their status.

ACG is offering flexible registration options for this year's hybrid conference. Registrants can choose to attend in-person in Phoenix, participate virtually, or select a combination of both. Pricing is the same for all courses, whether selecting in-person or virtual registration. In-person attendees will have access to all elements of a traditional ACG Annual Meeting plus content on the Conference Platform (based on course registration).

Virtual registrants will use the Conference Platform to watch the live-streamed sessions during the conference dates.

Both in-person and virtual registration include access to presentation handouts, slides, live-streamed sessions, and recorded content on the Conference Platform (based on course registration) until March 31, 2026; presentation slides will remain available on the mobile app after that date.

No printed syllabus materials or USBs will be available. All registered attendees will have access to the course presentations via the Conference Platform and meeting app. Both also provide a fully searchable schedule of events, list of program participants, oral and poster abstracts, exhibit information, and more.

Continental breakfast in the morning and beverage service during program breaks will be available for registered attendees of any of the Friday courses, and for the Postgraduate Course on Saturday and Sunday. Beverage service during program breaks will be available for registered attendees of the Annual Scientific Meeting (Monday-Wednesday). The Exhibit Hall Opening Reception on Sunday evening, open to all registered attendees of the Postgraduate Course and the Annual Scientific Meeting, will feature complimentary hors d’oeuvres and refreshments.

No, we only offer registration for the entirety of either event.

Membership is NOT included in your registration fee. Please visit the ACG website for more information on joining or visit the ACG Booth in the Exhibit Hall during the meeting for a membership application.

No.

Yes, you can register on-site. Please visit the on-site ACG Registration Desk at the Phoenix Convention Center. Registration for virtual attendance will remain open until December 31, 2025.

Beginning on Friday, October 24, at 6:00 am, attendees who pre-registered to attend in-person in Phoenix can pick up registration materials (name badge and a reusable tote bag) at the ACG Registration Desk at the Phoenix Convention Center. On-site registration will be open at that time as well.Speakers (including oral abstract presenters) should go directly to the Speaker Ready Room to pick up their registration badge and materials, and check their presentations.

Yes, you can edit your registration for the meeting at any time by visiting the online registration site, and looking up your registration by last name and order number. If you have additional questions, please e-mail registration@gi.org.

If there are available seats, this can be done at the ACG Registration Desk. Seats may be limited, and some events may be sold-out in advance. Please email the Registration office at registration@gi.org with any questions.

Yes. Guest badges can be requested at no extra charge when picking up your badge and meeting materials on-site in Phoenix. A guest badge allows access to the Exhibit Hall and entrance to the Exhibit Hall Opening Reception, but does not allow access to any of the courses or scientific sessions. If your guest wants to attend any of the courses or scientific sessions, they must register as an attendee.

Registration cancellations must be emailed to registration@gi.org by October 1, 2025. You must provide an explanation. You will be charged a $50 administrative fee for cancellation of any paid event. Refunds, less the $50 administrative fee, will be processed after the meeting. After October 1, 2025, no refunds will be possible.

Once you have completed your registration for ACG 2025, you will receive a receipt/confirmation e-mail. The e-mail will outline the courses and any optional events that you have registered for, as well as show proof of payment. If you do not receive this e-mail upon completion of your registration, please contact registration@gi.org or call 301-263-9000.

Group Meeting Registration is reserved for groups of 6 or more registrants. If you have any questions about group registration, please email registration@gi.org or call 301-263-9000. There are no discounts for group registrations.

The American College of Gastroenterology endorses evidence-based public health measures designed to prevent and minimize the spread of infectious diseases. To support safely and responsibly convening at ACG’s educational programs, the College strongly encourages all in-person attendees at its meetings to follow national and local public health recommendations. While the College has convened meetings safely in the current environment, ACG cannot guarantee that an attendee will not be exposed to infectious diseases. Anyone experiencing symptoms should refrain from in-person attendance and instead participate in those programs available through virtual access. ACG will monitor health conditions, and make any necessary and appropriate operational adjustments.

ACG 2025 will be held at the Phoenix Convention Center. ACG has booked rooms at thirteen hotels in close proximity to the Convention Center. The Sheraton Phoenix Downtown, located at 340 N 3rd St, will be the official ACG headquarters hotel. Book your room now through the official ACG 2025 Housing Bureau.

Orchid Events is the official housing bureau for the ACG 2025 Annual Scientific Meeting and Postgraduate Course. We strongly recommend that you book your housing through https://book.passkey.com/go/ACGMeeting2025. Do not book with any housing bureau that contacts you directly. Orchid Events will never contact you unsolicited. ACG and Orchid Events cannot guarantee that other housing companies are legitimate and cannot guarantee your reservation at ACG 2025 if you book outside of the official housing bureau. Reservations will be accepted until October 1, 2025, and are subject to availability. You will receive a confirmation email from the hotel when you complete your reservation.

The Phoenix Sky Harbor International Airport (PHX).

Depending on your citizenship and what country you are coming from, you may need to allow several months to get a visa for travel to the U.S. Visit the ACG 2025 website’s Visa & Travel Documentation page for details. Please visit the U.S. Department of State for specific travel information.

Please consult your U.S. Embassy or local Consulate to determine visa requirements for entry to the U.S. ACG 2025 provides several documents as proof of your intended participation in the conference. Once you have completed your registration for ACG 2025, you will receive a confirmation e-mail containing a link to a personalized Letter of Invitation. Please note that ACG cannot provide Letters of Invitation to individuals that have not fully registered for the conference.

A variety of ground transportation is available at the airport, such as rental car services, taxi, and shared ride services, such as Uber or Lyft.

Parking is available at the Phoenix Convention Center. For the most up-to-date information, visit the Phoenix Convention Center website.

The 2025 abstract submission period runs from March 3 until June 2, 2025, at 11:59 pm, Eastern Time. Abstracts will not be accepted after this time. Modifications, additions, corrections, or changes of any kind, either to the abstract or authors information, will not be permitted after the submission deadline. Download the submission instructions for complete details. Submit abstracts here.

No, abstract submission does not include automatic registration. Presenting Authors of accepted abstracts (whether oral, video, or poster) must register for the ACG 2025 Annual Scientific Meeting. Click here to register. Registration is required if your abstract has been accepted for presentation.

Notification of abstract acceptance as an oral or poster presentation will be sent via e-mail to person listed as the Presenting Author of a submitted abstract in late July. Presenting authors will be notified of the assigned date and time of presentation in the acceptance email. No changes to assigned dates or times will be permitted.

To withdraw your abstract, please email abstracts@gi.org, and provide the following information: Abstract title, presenting author’s full name, submission ID (found on the abstract confirmation receipt). To prevent abstract publication in a special abstract issue of The American Journal of Gastroenterology, withdrawal requests must be received by August 29.

Yes, late-breaking abstract submissions will be accepted August 12-26, 2025. Late-breaking abstracts are only considered for oral podium presentation, and must not have been submitted during the earlier abstract submission period. Late-breaking abstract submissions will only be considered if there is a reasonable expectation that the study content was not available by the standard June deadline; content must also be of the same or higher quality than the standard abstract submissions. Accepted late-breaking abstracts will not be published in the special abstract issue of The American Journal of Gastroenterology. Full details will be available in July on this site.

The ACG 2025 Conference Platform is open! Click here to visit the Platform.

The Conference Platform is a comprehensive site providing registered attendees with access to livestreamed sessions, recorded presentations, presentation slides, and networking tools. Non-logged-in users can browse the event schedule, view exhibitor lists, access informational materials, and register for sessions. Full functionality requires logging in with a registration account.

Registered attendees – both in-person and virtual – should set up their platform account before the meeting. While anyone can view the site without logging in, you must be logged in with your registration number to watch livestreamed sessions, view slides, or connect with other attendees.

Using your Conference Platform account lets you curate your personal meeting experience – Plan your schedule by selecting presentations, abstracts, special events, and Exhibit Hall booths to visit.

Starting October 24, select sessions will be livestreamed from Phoenix each day and available to watch on the Conference Platform. You must be logged in to the Conference Platform using your ACG 2025 registration order number. Livestreamed sessions cannot be watched with the mobile app.

Sessions that will be livestreamed and recorded:
Friday GI Pharmacology Course
Friday GI Pathophysiology Course
Friday ASGE / ACG Endoscopy Course
Most presentations from the Saturday-Sunday Postgraduate Course
Most presentations from the Monday-Wednesday Annual Scientific Meeting

Sessions that will not be livestreamed but will be recorded:
Friday Practice Management Summit
Friday ACG Guide to the Guidelines Course
Friday WISE GI Leadership Course
Friday Advanced Practice Provider Leadership Summit
Some Simultaneous Symposia Sessions from the Saturday-Sunday Postgraduate Course
Postgraduate Course Learning Luncheons
Some Simultaneous Symposia Sessions from the Monday-Wednesday Annual Scientific Meeting
Some Simultaneous Oral Paper Sessions from the Monday-Wednesday Annual Scientific Meeting
Annual Scientific Meeting GI Ignite Sessions

All in-person educational sessions – including those not livestreamed – will be recorded and added to the Conference Platform 10-14 days after the meeting. Recordings will remain available until March 31, 2026. (Note: Postgraduate Course Learning Luncheon Bonus Sessions and the Annual Scientific Meeting Bonus Sessions are pre-recorded lectures, available for separate purchase.)

All in-person educational sessions – including those not livestreamed – will be recorded and added to the Conference Platform 10-14 days after the meeting. These recordings will remain available until March 31, 2026.

Both in-person and virtual registrants will have access to recorded presentations, based on their course registration. Pre-recorded Bonus Session presentations, including the Postgraduate Course Learning Luncheon and Annual Scientific Meeting Bonus Sessions, will be accessible shortly before the meeting for attendees who purchase these sessions. Recordings will remain available on the Conference Platform until March 31, 2026.

Follow the Meeting Hashtag #ACG2025 by visiting Bluesky and Twitter/X or by searching for “#ACG2025” in the Search tab of the either app on your mobile device.

Follow ACG on these social media platforms: Bluesky, Twitter/X, Facebook, LinkedIn, YouTube

Share Your Insights: Insert #ACG2025 into meeting-related posts on all social media platforms.

Members of the working press are welcome at the ACG 2025 Annual Scientific Meeting (ACG 2025). All scientific and poster sessions are open including plenary sessions, symposia, research and clinical forums, and postgraduate courses. Registration is free.

To register for press credentials, submit the form here.

All research presented at ACG 2025 is strictly embargoed until 12:00 pm local Arizona Time, which aligns with Pacific Daylight Time (PDT)/3:00 pm ET on Sunday, October 26, 2025.

The embargo policy means that no news, information, results of any abstract, or research finding can be released to the media or published before 12:00 pm local Arizona time/3:00 pm ET on Sunday, October 26, 2025 . This embargo includes revealing anything about the results (including the title of the abstract—since often times the title indicates the finding) in a press release or “curtain raiser.”

If you have a question, please email the ACG Media Staff.

Exhibitors, Attendees, Guests, and Media are strictly prohibited from taking video or audio recording of the Exhibit Hall or any educational session or event of the meeting for publication, rebroadcast, or placement on a non-ACG website or print publication without prior written permission from the ACG. Still photography is permitted only for personal, non-commercial purposes, including social media. Attendees can direct questions about the policy to ACG VP of Meetings and Exhibitions, Elaine McCubbin. Members of the media should send general questions to ACG Media Staff.

Press conferences at ACG 2025 sponsored by exhibitors or groups other than ACG are outside press conferences. Groups holding outside press conferences are responsible for securing their own space, but are welcome to coordinate with ACG VP of Meetings and Exhibitions, Elaine McCubbin, to try to identify an appropriate venue. As a courtesy, please notify ACG of plans to hold a press conference at ACG 2025 by emailing ACG Media Staff.

ACG 2025 Annual Scientific Meeting press releases and featured abstracts will be available in early Fall 2025 on ACG's Press Info page.

Yes, there will be a Speaker Ready Room where all speakers can pick up their registration badge and materials, and check their presentations. All speakers should check-in at the Speaker Ready Room at least a day before their presentation, and speakers must review their presentations. The Speaker Ready Room will be in Room 121A in the North Building of the Phoenix Convention Center.

Friday	6:30 am - 5:30 pm
Saturday	6:45 am - 5:00 pm
Sunday	7:00 am - 5:00 pm
Monday	6:15 am - 5:30 pm
Tuesday	6:45 am - 5:45 pm
Wednesday	7:30 am - 11:30 am

Abstracts accepted for oral presentation will take place on Monday, Tuesday, and Wednesday. Oral presenters whose abstracts are scheduled for Monday morning, during the Presidential Plenary Sessions, will have 9 minutes to present, with 3 minutes for audience questions. All other oral presenters will have 7 minutes to present, with 3 minutes for audience questions.

Presenting authors are expected stand with their poster during their designated period on the day their poster is scheduled for display. Presenters will be able to discuss their work with any interested attendees. Posters will be displayed in the Exhibit Hall in the Convention Center on Sunday, Monday, and Tuesday, and accepted posters will be scheduled for display on one of those days. Posters or other materials left in the Hall at the end of each day’s session will be discarded. ACG cannot be responsible for these materials.

All poster presenters will display their poster on their assigned day. For set-up, removal, and display times, download the poster presentation guidelines.

All Poster Sessions will take place in the Exhibit Hall at the Convention Center. Presenting authors will receive the assigned date and time of their poster presentation, along with the assigned poster number, when acceptance notifications are sent out in July. No changes in dates or times will be permitted. Presenters will need a registration badge to enter the Poster Hall. Each presenter is responsible for putting up and removing their own poster material. Posters should be removed only during the tear-down times. Posters or other materials left in the Hall at the end of each day’s session will be discarded. ACG cannot be responsible for these materials.

All poster presenters will display their poster on their assigned day. For set-up, removal, and display times, download the poster presentation guidelines.

Again this year, optional poster printing, shipping, and hanging service will be offered by Genigraphics (details are provided when acceptance notifications are sent out in July). Presenters using the hanging service are still required to register for and attend the Annual Scientific Meeting, and are expected to present their printed poster in-person and stand with their poster during their designated time period on the scheduled day of display.

If you will be hanging your poster yourself, you can still conveniently pick it up at the meeting by ordering printing and shipping at Genigraphics.com/ACG. Genigraphics will have a poster pickup desk outside the Exhibit Hall of the Convention Center. Poster pick-up times are: Saturday, 12:00 pm - 4:00 pm; Sunday, 10:00 am - 7:00 pm; Monday, 8:00 am - 5:00 pm; and Tuesday, 8:00 am - 4:30 pm.

The maximum poster size is 69 inches wide x 45 inches high (175 cm wide x 114 cm high). Standing poster boards cannot accommodate posters larger than this size. The recommended poster size is 64 inches wide x 36 inches high (163 cm wide x 92 cm high). Free poster templates sized for ePosters as well as printed posters can be downloaded from Genigraphics.com/ACG.

Pushpins will be available at each board. Each poster board will display the assigned poster number.

Poster authors have the option to order their printed poster through the scientific poster printing service, Genigraphics, a cost-effective solution for printing and shipping posters directly to the Convention Center.

Visit Genigraphics.com/ACG to order posters or download free templates in the recommended size of 64 inches wide x 36 inches high (163 cm wide x 92 cm high). Genigraphics also offers optional poster hanging service, however Presenters using this service are still required to register for the Annual Scientific Meeting and are expected to present their poster in-person and stand with their poster during their designated period of time. Presenters who order through Genigraphics can pick up their posters at the poster pickup desk outside the Exhibit Hall in the Convention Center. Poster pick-up times are: Saturday, 12:00 pm - 4:00 pm; Sunday, 10:00 am - 7:00 pm; Monday, 8:00 am - 5:00 pm; and Tuesday, 8:00 am - 4:30 pm.

If you are the presenting author of multiple posters scheduled during the same poster session, you may ask a co-author(s) to stand with the poster(s) during the time you are expected to be stationed with your posters. Alternately, you can pin a sign on your poster(s) with your cell phone number (for questions) or to list the number of the poster where you will be standing.

Yes, posters will be presented as both printed posters at the in-person meeting and as ePosters on the virtual ePoster Hall site. In addition to displaying posters in the Poster Hall on the assigned day, authors must also submit a PDF version of their printed poster for the virtual ePoster Hall site, which will open in October. Authors must also record a 3-minute talk for their ePoster that summarizes their abstract study or case.

Guidelines for printed posters and ePosters are provided to all poster authors upon acceptance notification.