Nikolaos Andreatos, MD

Medical Oncologist

Nikolaos Andreatos

Appointment Options

Whether you’re seeking a new patient appointment or exploring treatment options and looking for a second opinion, our Siteman care coordinators are ready to assist you.

My Locations

Gary C. Werths Building at Siteman Cancer Center

Gary C. Werths Building at Siteman Cancer Center

On WashU Medicine Campus
4500 Forest Park Avenue, Saint Louis, MO 63108

Expertise & Training

Clinical Expertise

  • Gastrointestinal cancers

Primary Academic Title

Assistant Professor of Medicine, Division of Oncology, WashU Medicine

Board Certification

  • 2021: American Board of Internal Medicine
  • 2024: American Board of Internal Medicine (Medical Oncology)

Training

  • 2018 - 2021: Resident, Internal Medicine , Cleveland Clinic Foundation, Cleveland, OH
  • 2021 - 2024: Fellow, Hematology/Oncology , Mayo Clinic, Rochester, MN

Education

  • 2015: MD, University of Athens School of health Sciences, Athens, Greece