Skip to content Skip to search Skip to footer
WashU Medicine

JOHN T. MILLIKEN DEPARTMENT OF MEDICINE

Division of Gastroenterology

Menu
  • About Us
  • Education
    • Diversity, Equity, and Inclusion
    • General Gastroenterology Fellowship
      • Fellowship Application Process
      • Structured Education
      • Clinical Rotations
      • Procedural Training
      • Research Experience
      • Leadership Skills
    • Advanced IBD Fellowships
    • Advanced Endoscopy Fellowship Program
    • Rotations, Shadowing, and Research
    • Transplant Hepatology Fellowship Program
    • Current Fellows
      • Advanced Endoscopy Fellows
      • Advanced IBD Fellows
      • Transplant Hepatology Fellows
      • Third Year Fellows
      • Second Year Fellows
      • First Year Fellows
    • Past Fellows
  • Patient Care
    • Colon Cancer Screening
    • General Gastroenterology
    • Inflammatory Bowel Disease (IBD)
      • New Patients with Inflammatory Bowel Disease
      • Patient Information
      • Resources
      • Contact Us
    • Interventional Endoscopy
      • Learning Opportunities
    • Hepatology
    • Women’s Health
    • Neurogastroenterology/Motility Studies
    • Bariatric Endoscopy
      • Endoscopic Revision to Bariatric Surgery
      • Intragastric Balloon Endoscopy
      • Endoscopic Sleeve Gastroplasty
      • Contact Us
    • Endo-Hepatology
  • Research
    • Publications
    • The Brown Lab
    • The Cao Lab
    • The Ciorba Lab
    • The Davidson Lab
    • The Deepak Lab
    • The Jin Lab
    • The Newberry Lab
    • The Saenz Lab
  • Faculty
  • Calendar
  • Giving
  • News
  • Why St. Louis
Osama Altayar, MD

Osama Altayar, MD

Assistant Professor of Medicine

  • Phone: 314-747-2066
  • Fax: 888-869-4437

Related Links

  • Physician profile

WashU Medicine Division of Gastroenterology

John T. Milliken Department of Medicine

660 S. Euclid Avenue

MSC 8124-0086-09

St. Louis, MO 63110

Phone: 314-362-8940 | Fax: 314-362-2505

  • Twitter

Resources

Digestive Diseases Research Cores Center

Inflammatory Bowel Disease

About St. Louis

©2025 Washington University in St. Louis