Elaine Majerus.jpg

Elaine M. Majerus, MD, PhD

Department of Medicine
Hematology Division

Clinical Interests

  • Hemophilia and bleeding disorders
  • Thrombosis
  • Paroxysmal nocturnal hemoglobinuria
  • Atypical hemolytic uremic syndrome


  • 314-362-8814 (tel)
  • 314-362-8813 (fax)
  • Suite 1101 Wohl Hospital (office)
  • Hematology Division
    Campus Box 8125
    Washington University Medical School
    660 South Euclid Avenue
    St. Louis, MO 63110


1986 BA in Biology, Washington University, St. Louis, MO
1994 PhD in Molecular Cell Biology and Biochemistry, Washington University, St. Louis, MO
1998 MD, St. Louis University, St. Louis, MO
Post-graduate Training
1998-2000 Intern and Junior Assistant Resident in Medicine, Barnes-Jewish Hospital, St. Louis, MO
2000-2005 Fellow in Hematology-Oncology, Washington University School of Medicine, St. Louis, MO
Academic Positions & Employment
1987-1990 Research Technician, Veterans Administration Medical Center, St. Louis, MO
2005-2013 Assistant Professor, Departments of Medicine and Cell Biology & Physiology, Washington University, St. Louis, MO
2012-present Director, Washington University Center for the Treatment of Bleeding and Blood Clotting Disorders
2013-2017 Associate Professor, Department of Medicine, Washington University, St. Louis, MO
2017-present Professor, Department of Medicine, Washington University, St. Louis, MO
Professional Societies
  American Society of Hematology
Board Certification
2008 American Board of Internal Medicine, Hematology
2011 American Board of Internal Medicine
Honors & Awards
1986 Loretta Backer Scholarship
1992-1994 Lucille P. Markey Research Fellow
1995 Alpha Omega Alpha Student Research Forum Prize
1998-2004 Physician-Scientist Training Program Fellow