Siyan Cao, MD, PhD

Gastroenterology

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Languages Spoken
  • Chinese
  • English

Specializes in

Screening colonoscopy, upper endoscopy, microscopic colitis, gastrointestinal bleeding, general gastroenterology

Referral required

A referral from your primary care doctor or another provider is required to make an appointment with this specialist. Contact your doctor for a referral, or call our office for more information.

Appointments

Hospital Affiliations

  • Barnes-Jewish Hospital
  • Barnes-Jewish West County Hospital

Experience

Academic Title(s)

Assistant Professor, Medicine
Division of Gastroenterology

Research Interests

Inflammatory bowel disease, mucosal immunology, cellular stress response, gut microbiome

Education

Fellowship: Gastroenterology

2022 Washington University School of Medicine, St. Louis, MO

Residency: Internal Medicine

2019 University of California San Francisco, San Francisco, CA

Medical Degree

2016 Columbia University, New York, NY

PhD: Biochemistry

2013 University of Michigan Ann Arbor, Ann Arbor, MI

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