Horatiu Olteanu

Dr. Horatiu Olteanu, M.D., Ph.D., is a Hematopathologist at Mayo Clinic Comprehensive Cancer Center in Rochester, Minnesota. His clinical focus spans flow cytometric immunophenotyping, bone marrow failure syndromes, and minimal residual disease assessment in hematologic malignancies.

• Education:
  • MD - Iuliu Hatieganu University of Medicine and Pharmacy (1996)
  • Ph.D. - Biochemistry, University of Nebraska Lincoln (2003)
  • Hematopathology Fellowship, Medical College of Wisconsin (2008)

Dr. Olteanu's research intersects hematopathology, flow cytometry, and artificial intelligence in diagnostics, with recent emphasis on VEXAS syndrome and T-cell malignancies. His 15 most recent articles (2020-2025) explore topics like clonal hematopoiesis, TRBC1 staining, and thrombosis in VEXAS.

• Scientific Awards:
  • Outstanding Faculty Service Award (2013)
  • Distinguished Biochemistry Alumni Award (2013)
  • Folsom Distinguished Dissertation Award (2004)
  • Predoctoral Fellowship (2003)

Dr. Olteanu actively contributes to professional societies including the College of American Pathologists and International Clinical Cytometry Society, chairing committees like the Myeloid Working Group. His clinical work includes chronic myelomonocytic leukemia and acute lymphoblastic leukemia diagnostics.