

Hematology
Stephen Oh, MD
Professor of Medicine and Pathology & Immunology; Co-Chief, Division of Hematology, Washington University School of Medicine
Stephen T. Oh, M.D., Ph.D., is a Professor of Medicine (Hematology) and Pathology & Immunology at Washington University School of Medicine, where he serves as Co-Chief of the Division of Hematology. He earned his A.B. in Biochemical Sciences (cum laude) from Harvard University and his M.D./Ph.D. in Cancer Biology from Northwestern University Feinberg School of Medicine through the Medical Scientist Training Program. He completed internal medicine residency, hematology/oncology fellowship, and a
22+
Years in Practice
Credentials
Board Certifications
- American Board of Internal Medicine (Hematology)
- American Board of Internal Medicine (Internal Medicine)
Education & Training
- Undergraduate: Harvard University (AB, Biochemical Sciences, cum laude)
- Medical School/PhD: Northwestern University Feinberg School of Medicine (MD/PhD, Cancer Biology, MSTP)
- Residency: Stanford University School of Medicine (Internal Medicine)
- Fellowship: Stanford University School of Medicine (Hematology/Oncology)
- Fellowship: Stanford University School of Medicine (Postdoctoral)
Peer Recognition
- Castle Connolly — Top Doctor
2022-2026 (5 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Barnes-jewish St Peters Hospital
- Barnes-Jewish West County Hospital
- Fayette County Hospital
- Hannibal Regional Hospital
Experience
22+ years in practice