Accepting patients
Who is Dr. Hajjar, Allergist & Immunologist in Houston, TX?
Dr. Joud Hajjar, MD is an Allergist & Immunologist, who primarily practices in Houston, TX with 1 additional practice location. She is board certified by the American Board of Internal Medicine. Dr. Hajjar graduated from Aleppo University and completed her residency at Indiana University Affiliated Hospitals. Dr. Hajjar is fluent in English, and is currently seeing new patients. Dr. Hajjar’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hajjar’s office at (832) 824-1319.
Where did Dr. Hajjar go to medical school and complete their residency?
Fellowship: University of Texas MD Anderson Cancer Center, Hospice/Palliative Care, Virginia Commonwealth University, Allergy and Immunology, 2013
Residency: Indiana University Affiliated Hospitals | American University of Beirut Medical Center
Medical School: Aleppo University
Is Dr. Hajjar board certified in Allergist & Immunologist?
Yes, Dr. Joud Hajjar, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hajjar speak?
Dr. Hajjar and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hajjar treat?
As a Allergist & Immunologist, Dr. Hajjar diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Hajjar. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Allergic Rhinitis
- Hay Fever
- Allergy
- Nasal allergies
- Allergy rhinitis
- Chronic runny nose
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J309: Allergic rhinitis, unspecified
- J301: Allergic rhinitis due to pollen
Also known as:
- Moderate Persistent Asthma
- Mild Persistent Asthma
- Mild Intermittent Asthma
- Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
ICD-10 Codes:
- J4540: Moderate persistent asthma, uncomplicated
- J4530: Mild persistent asthma, uncomplicated
- J4520: Mild intermittent asthma, uncomplicated
Also known as:
- Chronic Hives
- Other Types of Hives
- Hives
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
- Atypical hives
- Uncommon urticaria
- Variant hives
- Urticaria
- Welts
- Itchy rash
ICD-10 Codes:
- L501: Idiopathic urticaria
- L508: Other urticaria
- L509: Urticaria, unspecified
Also known as:
- Other Food Allergy
- Food Allergy
- Unspecified Food Allergy
- Multiple Food Allergies
- Food Hypersensitivity
ICD-10 Codes:
- Z91018: Allergy to other foods
Also known as:
- Allergic Rhinitis
- Allergy
- Nasal allergy
- Chronic allergy symptoms
- Allergic reactions
ICD-10 Codes:
- J3089: Other allergic rhinitis
Also known as:
- Infectious Disease
- Infection
- Contagious Illness
- Communicable disease
ICD-10 Codes:
- B999: Unspecified infectious disease
Also known as:
- Non-Hereditary Low Immunoglobulin Levels
- Immune System and Disorder
- Acquired Antibody Deficiency
- Non-Genetic Immune Deficiency
ICD-10 Codes:
- D801: Nonfamilial hypogammaglobulinemia
Also known as:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
Also known as:
- Chronic Rhinitis
- Nose Injuries and Disorder
- Chronic runny nose
- Persistent nasal inflammation
- Long-term stuffy nose
ICD-10 Codes:
- J310: Chronic rhinitis
Also known as:
- Common Variable Immunodeficiency (CVID)
- Immune System and Disorder
- Common variable immune deficiency
- CVID
- Acquired Hypogammaglobulinemia
ICD-10 Codes:
- D839: Common variable immunodeficiency, unspecified
Which procedures does Dr. Hajjar perform as a Allergist & Immunologist?
As a Allergist & Immunologist, procedures performed by an Dr. Joud Hajjar may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
For detailed information, please contact Dr. Hajjar's office.
Does Dr. Hajjar accept my insurance?
Dr. Hajjar accepts most major insurance plans. Important: Please call our office at (832) 824-1319 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hajjar accept in Houston, TX?
Dr. Hajjar in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
All Other Third Party
Blue Cross Blue Shield
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Express Scripts
Medicare
Molina
UnitedHealthcare
View All Insurances
Where is Dr. Hajjar's office located?
What is Dr. Hajjar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hajjar's National Provider Identifier (NPI) number is 1073772851.
What common questions do patients ask about Dr. Hajjar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hajjar
What is Dr. Joud Hajjar's specialty?
Dr. Hajjar is a Allergist & Immunologist near Houston, TX. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Hajjar to book an appointment today.
Is this Dr. Joud Hajjar affiliated with a ranked Castle Connolly Top Hospital?
No, Hajjar is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Texas Children's Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Allergist & Immunologist?
Explore Allergist & Immunologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Joud Hajjar accepting new patients in Houston, TX?
Yes, Dr. Joud Hajjar is accepting new patients at this time.
Does Dr. Joud Hajjar offer online booking?
Please contact Dr. Hajjar's office at (832) 824-1319 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Joud Hajjar?
Please contact Dr. Hajjar's office at (832) 824-1319 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Joud Hajjar have?
Dr. Joud Hajjar is certified by the American Board of Internal Medicine.
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