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Summary
Dr. Osama Altayar is a gastroenterologist and internal medicine specialist who graduated from the University of Damascus Faculty of Medicine and completed his residency at Allegheny General Hospital. With 15 years of clinical experience, he brings extensive knowledge in digestive health and comprehensive internal medicine care to his practice.
Dr. Altayar practices at several respected medical facilities throughout Saint Louis, Missouri, including Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, and Barnes Jewish West County Hospital. He specializes in treating conditions such as colon polyps, malabsorption syndromes, and celiac disease. His expertise includes performing celiac disease antibody tests and complete blood count analysis to help diagnose and monitor digestive disorders.
Dr. Altayar practices at several respected medical facilities throughout Saint Louis, Missouri, including Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, and Barnes Jewish West County Hospital. He specializes in treating conditions such as colon polyps, malabsorption syndromes, and celiac disease. His expertise includes performing celiac disease antibody tests and complete blood count analysis to help diagnose and monitor digestive disorders.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 15 years of experience
- Allegheny General Hospital
- 2 specialties
- 7 areas of expertise
- 2 board certifications
- 4 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. Osama Altayar has 5 locationsWashington University School Of Medicine Gastroenterology
660 S Euclid AveSaint Louis, MO 63110 Tel: (314) 362-8940
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 |  |  |  |
| Dr. Osama Altayar, MD | Rebecca Humphries, APRN | Ashley Anderson, APRN | Shauna Sanderson, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 15 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Saint Louis , MO | SACRAMENTO , CA | SACRAMENTO , CA | Tallahassee , FL |
| Med School: ALLEGHENY UNIVERSITY OF THE HEALTH SCIENCES | Med School: Emory University | Med School: East Tennessee State University - Quillen College of Medicine | Med School: Creighton University College of Nursing |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Osama Altayar
Medical Specialties
Dr. Osama Altayar has the following 2 specialties
Specialty Expertise
Dr. Osama Altayar has the following 7 areas of expertise
Certifications, License, & Education
15 Years Experience
Dr. Osama Altayar holds an expired medical license in the state of Missouri.
Medical License
Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.
Education & Training
Residency
Completed their residency at Allegheny General Hospital.
Medical School
Graduated from ALLEGHENY UNIVERSITY OF THE HEALTH SCIENCES and University Of Damascus Faculty Of Medicine in 2011.
NPI Number
Dr. Altayar's NPI number is 1831536176.
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Frequently Asked Questions
- Does Dr. Osama Altayar accept virtual/telehealth appointments?
- Dr. Osama Altayar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Osama Altayar accepting new patients?
- Dr. Osama Altayar is accepting new patients on Vitals. View Dr. Osama Altayar's profile on Vitals to make an appointment.
- Does Dr. Osama Altayar accept my insurance?
- You can see the insurance plans that Dr. Osama Altayar accepts on their Vitals profile.
- Which hospitals is Dr. Osama Altayar affiliated with?
- Dr. Osama Altayar is affiliated with Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, and Barnes Jewish West County Hospital.
- Where is Dr. Osama Altayar's office located?
- Dr. Osama Altayar's office is located at 660 S Euclid Ave, Saint Louis, MO, 63110.
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