91¹ú²úÊÓÆµ

Joud Hajjar

Hajjar

Joud Hajjar, M.D., PhD, M.S.

Associate Professor

(832) 824-1319

Positions

Associate Professor
Medicine-Immun, Allergy & Rheum
91¹ú²úÊÓÆµ
Houston, TX, US
Service Chief, adult allergy and immunology
Pediatrics
Texas Children's Hospital
Faculty
The Center of Human Immunobiology

Addresses

6701 Fannin Street (Clinic)
9th floor
Houston, TX, 77030
United States
Phone: (832) 824-1319
joud.hajjar@bcm.edu

Education

MS from 91¹ú²úÊÓÆµ
07/2017 - Houston, Texas, United States
Clinical Investigations
Fellowship at Virginia Commonwealth University
07/2013 - Richmonad, United States
Allergy and Immunology
Fellowship at M. D. Anderson Cancer Center
06/2011 - Houston, United States
Hospice and Palliative Care
Residency at American University of Beirut
06/2007 - Beirut, Lebanon
Internal Medicine
Residency at Indiana University
06/2010 - Indianapolis, United States
Internal Medicine
Internship at Indiana University
06/2008 - Indianapolis, United States
Internal Medicine
MD from University of Alleppo
01/2004 - Aleppo, Syria
PhD from 91¹ú²úÊÓÆµ
01/2023 - Houston

Honors & Awards

Norton Rose Fulbright Faculty Excellence Award, 2020
TX Top Docs, 2020
Castle Connolly’s Top Doctors for 2020
Castle Connolly’s Exceptional Women in Medicine for 2019
Castle Connolly’s Top Doctors for 2019
TX TopDocs 2019
Castle Connolly’s Exceptional Women in Medicine for 2020

Professional Interests

  • Primary Immunodeficiency

Professional Statement

Dr. Hajjar’s research is focused on the interplay of the microbiome and immune dysregulation in the antibody deficient host.

Selected Publications

  • Jiang Y, Firan M, Nandiwada SL, Reyes A, Marsh RA, Vogel TP, Hajjar J.. " " Case Reports Immunol. 2020 Aug 26;
    Pubmed PMID: .
  • Noroski L, Das S, Hajjar J.. " " N Engl J Med. 2019 Apr 4; 380 (14) : 1383.
    Pubmed PMID: .
  • Joud Hajjar, Nguyen AL, Constantine G, Kutac C, Syed MN, Orange JS, Sullivan KE. " " J Clin Immunol. 2020 Jan ; 40 (1) : 158-164.
    Pubmed PMID: .
  • Hajjar J, Al-Kaabi A, Kutac C, Dunn J, Shearer WT, Orange JS. " " J Allergy Clin Immunol. 2018 Oct ; 142 (4) : 1358-1360.
    Pubmed PMID: .

Memberships

The Clinical Immunology Society
Member
The American Academy of Allergy, Asthma and Immunology
Member

Funding

Fatigue in Common Variable Immunodeficiency
Grant funding from The Immune Deficiency Foundation
Persistent lung infections in primary antibiody deficiency
Grant funding from The US immunodeficiency Network
Fatigue, Inflammation and the Microbiome in patients with Common Variable Immunodeficiency Disorders
Grant funding from The Chao Physician-Scientist Award
Improving transition of patients with primary immunodeficiency to adult care
Grant funding from The Jeffrey Modell Foundation

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