David Yuan-Sou Chen, MD, PhD

Dermatologist

David Yuan-Sou Chen
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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.

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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

  • Melanoma, Skin Cancers

Primary Academic Title

Assistant Professor of Medicine, Division of Dermatology, WashU Medicine

Board Certification

  • 2016: American Board of Dermatology

Training

  • 2012 - 2013: Intern, WashU Medicine, St. Louis, MO
  • 2013 - 2016: Resident, Dermatology, WashU Medicine, St. Louis, MO
  • 2013 - 2016: Fellow, Oliver Langenberg Physician Scientist Training Program, WashU Medicine, St. Louis, MO

Education

  • 2012: MD, WashU Medicine, St. Louis, MO
  • 2012: PhD, Molecular Cell Biology, WashU Medicine, St. Louis, MO

Research & Selected Publications

Research Interest

Genetic and epigenetic alterations acquired in the development of cancer.

Research Publications

Authors:

Alexander NA, Park M, Shin H, Chen DY

Journal & Year:

J Am Acad Dermatol | 2026

Authors:

Yamada MM, Chandrasekhar S, Gooley TA, Chen DY

Journal & Year:

J Immunother Cancer | 2025

Authors:

Chen DZ, Wang CX, Huecker JB, Russell AJ , Anadkat MJ

Journal & Year:

J Am Acad Dermatol | 2024

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