Olivia Aranha, MD, PhD

Olivia Aranha, MD, PhD

Medical Oncologist

Primary Academic Title

Associate Professor of Medicine, Division of Medical Oncology, Washington University School of Medicine

Clinical Expertise

Gastrointestinal malignancies, cancer unknown primary

Research Interest

Gastrointestinal malignancies, appendiceal neoplasms, peritoneal malignancies, anal cancer, colorectal cancer and pancreatic neoplasms.


  • 1995: MBBS, University of Bombay, India
  • 2000: PhD, pathology, Wayne State University, Detroit


  • 2001 - 2004: Intern/resident, internal medicine, Wayne State University, Detroit
  • 2004 - 2007: Fellow, hematology-oncology, Northwestern University, Chicago

Board Certification

  • 2004: American Board of Internal Medicine
  • 2019: American Board of Internal Medicine - medical oncology

Selected Research Publications

QIM24-182: Retrospective Analysis of 30-Day Readmission Risk in Oncology Patients.
  • Litkowski PE, Wu N, Jurkowski L, [...] Aranha O
  • J Natl Compr Canc Netw 2024

Contact Information

  • Washington University Medical Campus

    4921 Parkview Place
    Saint Louis, MO 63110

  • West St. Louis County

    Medical Office Building 2, 10 Barnes West Drive
    Creve Coeur, MO 63141

  • North St. Louis County

    1255 Graham Road
    Florissant, MO 63031

Phone Numbers

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