The Premier Event in Classical and Malignant Hematology
The 67th ASH Annual Meeting and Exposition will take place December 6-9, 2025, in Orlando, Florida, and online. Mark your calendars now to attend the world’s most comprehensive hematology event of the year!
- 2025 Abstracts
- Schedule and Program
- Key Dates
- Meeting and Presenter Resources
- Registration Information
- Accessibility Resources
- Hotel and Travel Information
- Information for International Travelers
- CME and MOC
- ASH Foundation Run/Walk
- Interact With Industry and Exhibitors
- Information for Corporate Supporters
- Arrange an Ancillary Meeting

Register Today
The 67th ASH Annual Meeting will be held virtually and in person at the Orange County Convention Center in Orlando, Florida, December 6 - 9, 2025.
Registration for ASH members is now open!
Registration for non-members, groups, exhibitors, and media will open on August 13, 2025, at 11:00 a.m. Eastern time.
Explore the ASH Annual Meeting
With hundreds of sessions, thousands of abstracts, and countless ways to experience the best in hematology, the ASH annual meeting is the world's premier global hematology event.
Network with Hematology Leaders
Access Leading Hematology Education
Discover Cutting Edge Research
Experiences for Everyone
Let's Run the Numbers
See why the ASH Annual Meeting and Exposition is the premier event in classical and malignant hematology.

2025 Abstract Submissions Are Now Open

2025 Schedule at a Glance

Federal Employee Concierge

Resources for International Travelers

Become an Exhibitor at the 2025 ASH Annual Meeting
Let Us Know How We Can Help
ASH is committed to creating an inclusive meeting environment where all individuals feel comfortable, safe, and welcome regardless of background, identity, or disability. If you have any concerns or need information on navigating this year’s annual meeting in Orlando, contact [email protected] to arrange to speak to staff who can assist.
Key Dates for the 67th ASH Annual Meeting and Exposition
July 23, 2025 at 11:00 a.m. Eastern time | Registration and Housing Opens for ASH Members | View Registration Information |
July 30, 2025 | Ancillary Meeting Room Request Form Available |
August 5, 2025 at 11:59 p.m. Pacific time | Abstract Submission Deadline |
August 13, 2025 at 11:00 a.m. Eastern time | Registration and Housing Opens for Non-Members, Groups, Exhibitors, and Media | View Registration Information |
October 15-29, 2025 | Call for Late-Breaking Abstract Submissions |
October 22, 2025 at 11:59 p.m. Pacific time | Advance Registration Period and Discount Ends | See Pricing |
November 3, 2025 at 9:00 a.m. Eastern time | Abstracts Available Online |
November 12, 2025 at 5:00 p.m. Eastern time | Hotel Reservation Deadline Registration Cancellation Deadline |
November 21, 2025 at 11:59 p.m. Pacific time | Ancillary Meeting Room Request Deadline |
December 1, 2025 | Late-Breaking Abstracts Available Online |
December 3, 2025 | Virtual Platform Opens |
December 5, 2025 |
ASH-a-Palooza Scientific Workshops Friday Satellite Symposia |
December 6-9, 2025 | 67th ASH Annual Meeting and Exposition | View the Schedule at a Glance |
January 1, 2026 at 11:59 p.m. Pacific time | Real-Time Experience Virtual Access Ends |
February 1, 2026 at 11:59 p.m. Pacific time | Extended Flexibility Virtual Access Ends |
March 1, 2026 at 11:59 p.m. Pacific time | Best Value Virtual Access Ends (and virtual platform closes) |
Officers
Belinda Avalos, MD
President
Robert Negrin, MD
President-Elect
Cynthia E. Dunbar, MD
Vice President
Jennifer R. Brown, MD, PhD
Secretary
Joseph R. Mikhael, MD, MEd
Treasurer
Councillors
Chancellor E. Donald, MD
Christopher R. Flowers, MD, MSc
H. Leighton Grimes, PhD
Jennifer Holter-Chakrabarty, MD
Mary M. Horowitz, MD
Charlotte Marie Niemeyer, MD
Sarah H. O’Brien, MD, MSc
Wendy Stock, MD
2025 Annual Meeting Accredited Education Committee
Esther Obeng, MD, PhD
2025 Scientific Program Co-Chair
Betty Pace, MD
2025 Scientific Program Co-Chair
Payal Desai, MD
2025 Education Program Co-Chair
Rayne Rouce, MD
2025 Education Program Co-Chair
Maureen Okam Achebe, MD
Bhavana Bhatnagar, DO
Ami Bhatt, MD, PhD
Hetty Carraway, MD, MBA
Thomas Coates, MD
Anna Dąbrowska-Iwanicka, MD
Courtney DiNardo, MD, MSCE
Saar Gill, MD, PhD
Torsten Haferlach, MD, PhD
Michael Jaglal, MD
Judith Kleinerman, MD
Mary Ann Knovich, MD
Alice Ma, MD
Deepa Manwani, MD
Marshall Mazepa, MD
Lori, Muffly, MD, MS
Rachel Rau, MD
Vijay Sankaran, MD, PhD
Tulika Seth, MD
Jay Spiegel, MD
Sumithira Vasu, MD, MBBS
Rahma Warsame, MD
Robert Zeiser, MD
2025 Program Committee
Belinda Avalos, MD
Catherine Bollard, MD, MBChB
Jennifer R. Brown, MD, PhD
Hetty Carraway, MD, MBA
Jorge Cortes, MD
Adam Cuker, MD, MS
Amy DeZern, MD, MHS
Chancellor E. Donald, MD
Cynthia E. Dunbar, MD
Willem Fibbe, MD, PhD
Christopher R. Flowers, MD, MSc
Patrick Gallagher, MD
Aaron Gerds, MD, MS
H. Leighton Grimes, PhD
Phoebe Joy Ho, MBBS, DPhil
Jennifer Holter-Chakrabarty, MD
Mary M. Horowitz, MD
Judith Kleinerman, MD
Jonathan Licht, MD
Keith McCrae, MD
Joseph Mikhael, MD, MEd
Robert Negrin, MD
Charlotte Marie Niemeyer, MD, MA
Sarah H. O'Brien, MD, MSc
Betty S. Pace, MD
Mary-Elizabeth M. Percival, MD
Andrew Roberts, MBBS, PhD
Jamile M. Shammo, MD
Surbhi Sidana, MD
Wendy Stock, MD
Allison Walker, MD, MPH, MBA
Andrew S. Weyrich, PhD
Alisa Wolberg, PhD
Past Annual Meetings

66th ASH Annual Meeting and Exposition
December 7-10, 2024
San Diego, CA