Private company

American Society of Hematology

Logo: Unknown author Unknown author, Public domain, via Wikimedia Commons4

Organization

The American Society of Hematology (ASH) is a professional organization representing hematologists, founded in 1958. Its annual meeting is held in December of every year and has attracted more than 30,000 attendees. The society publishes the medical journal Blood, the most cited peer-reviewed publication in the field, and Blood Advances, an online, peer-reviewed open-access journal.2 It is headquartered in Washington, D.C.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1958Founded1
  • HeadquartersWashington, D.C.1
  • Websitewww.hematology.org
  • Legal formNon-Profit Corporation3
  • LEI549300TN3OBW0CQZIK923
  • StatusActive3
  • LEI statusLapsed (not renewed)3
  • Registered addressC/O C T Corporation System, 02110 Boston, United States3

The American Society of Hematology (ASH) is a professional organization representing hematologists, founded in 1958. Its annual meeting is held in December of every year and has attracted more than 30,000 attendees. The society publishes the medical journal Blood, the most cited peer-reviewed publication in the field, and Blood Advances, an online, peer-reviewed open-access journal.2

Timeline

  1. 1958Founded Founded1