Michelle Baliss, DO

Gastroenterology, Interventional Endoscopy

Specializes in

  • Pancreaticobiliary disorders (pancreatic cysts, pancreatic masses, cholangiocarcinoma, benign biliary tract disorders, pancreatitis)
  • Advanced endoscopic resection techniques (endoscopic submucosal dissection, endoscopic mucosal resection)
  • Endoscopic management of Achalasia, Zenker’s diverticulum, gastroparesis (botulinum toxin injection, EPOEM, GPOEM, ZPOEM)
  • Endoscopic therapy for gastrointestinal strictures (dilation, stricturotomy, stenting)
  • Barrett’s esophagus (radiofrequency ablation)
  • Therapeutic and diagnostic endoscopic ultrasound
  • Endoscopic retrograde cholangiopancreatography

Appointments

Hospital Affiliations

  • Barnes-Jewish Hospital
  • Barnes-Jewish West County Hospital
  • Missouri Baptist Medical Center
  • St. Louis Children's Hospital

Experience

Board Certifications

  • Internal Medicine
  • Gastroenterology

Academic Title(s)

Assistant Professor of Medicine, Gastroenterology
Interventional Endoscopy

Publications & Research

View research profile »

Education

Fellowship: Advanced Endoscopy

2025 Washington University, St. Louis, MO

Fellowship: Gastroenterology

2024 St. Louis University, St. Louis, MO

Residency: Internal Medicine

2021 University of Texas Medical Branch, Galveston, TX

Medical Degree

2018 Edward Via College of Osteopathic Medicine (VCOM), Spartanburg, SC

Bachelor's Degrees: Biochemistry and Psychology

2010 Bradley University, Peoria, IL

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