Dr. Altayar is on Doximity
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Office
1 Barnes Jewish Hospital Plz
# Div
Saint Louis, MO 63110Phone+1 314-747-2066Fax+1 314-362-2357
Education & Training
Washington University/B-JH/SLCH ConsortiumFellowship, Gastroenterology, 2016 - 2019
Allegheny Health Network Medical Education Consortium (AGH)Residency, Internal Medicine, 2013 - 2016
Damascus University Faculty of MedicineClass of 2011
Certifications & Licensure
IL State Medical License 2020 - 2026
MO State Medical License 2018 - 2025
PA State Medical License 2013 - 2016- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- AGA Outstanding Service Award American Gastroenterological Association, 2021
Clinical Trials
- A Study of TAK-062 in Treatment of Active Celiac Disease in Participants Attempting a Gluten-Free Diet Start of enrollment: 2022 Jun 30
Roles: Principal Investigator
Publications & Presentations
PubMed
- 93 citationsAGA Clinical Practice Guideline on Systemic Therapy for Hepatocellular Carcinoma.Grace L Su, Osama Altayar, Robert O'Shea, Raj Shah, Bassam Estfan
Gastroenterology. 2022-03-01 - 29 citationsAGA Technical Review on Gastrointestinal Evaluation of Iron Deficiency Anemia.Don C. Rockey, Osama Altayar, Yngve Falck-Ytter, Denise Kalmaz
Gastroenterology. 2020-09-01 - 84 citationsAGA Clinical Practice Guidelines on the Gastrointestinal Evaluation of Iron Deficiency Anemia.Cynthia W. Ko, Shazia M. Siddique, Amit Patel, Andrew Harris, Shahnaz Sultan
Gastroenterology. 2020-09-01
Authored Content
- Prolonged Wireless pH Monitoring in Patients with Persistent Reflux Symptoms Despite PPI TherapyJanuary 2020
Press Mentions
AGA Guideline Endorses FMT for Recurrent C. Difficile; ‘Not yet Advised’ for IBS, IBDFebruary 21st, 2024- Use of a Transparent Cap Increases the Diagnostic Yield in Antegrade Single-Balloon Enteroscopy for Obscure GI BleedFebruary 22nd, 2019
Research History
- Research Fellow2012 - 2013
Professional Memberships
- Member
- Mayo Clinic Alumni AssociationMember
- Member
- Member
- American Society for Gastrointestinal EndoscopyMember
Other Languages
- Arabic
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