Dr. Hajjar is on Doximity
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Office
7009 Almeda Rd
Apt 1325
Houston, TX 77054Phone+1 804-937-1662
Education & Training
- Virginia Commonwealth University Health SystemFellowship, Allergy and Immunology, 2011 - 2013
- University of Texas M D Anderson Cancer CenterFellowship, Hospice and Palliative Medicine, 2010 - 2011
- Indiana University School of MedicineResidency, Internal Medicine, 2007 - 2010
- University of Aleppo Faculty of MedicineClass of 2004
Certifications & Licensure
- TX State Medical License 2010 - 2025
- VA State Medical License 2011 - 2013
- American Board of Allergy and Immunology Allergy & Immunology
Publications & Presentations
PubMed
- Use of Immunoglobulin Replacement Therapy in Clinical Practice: A Review.Jibran Ahmed, Yeonjoo Choi, Taeyeong Ko, JoAnn Lim, Joud Hajjar
Journal of Immunotherapy and Precision Oncology. 2025-02-01 - A case report navigating CVID and sarcoidosis overlaps in pediatric nephritis.Amanda Salih, Amanda Brown, Amanda Grimes, Sana Hasan, Manuel Silva-Carmona
Frontiers in Pediatrics. 2024-01-01 - 1 citationsUnlocking the Potential of Anti-TIGIT Therapy-Between Promise and Challenges.Joud Hajjar, Mohamed H Derbala, Aung Naing
JAMA Oncology. 2023-11-01
Professional Memberships
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