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Dr Khaled Hazzazi

Allergy Medicine Riyadh

Dr Khaled Hazzazi

10 ans d'expérience

3,600+
Patients seen
10
Years in practice
7
Publications
2
Languages spoken

PROFILE SUMMARY

About Dr Khaled Hazzazi at a glance

Dr Khaled Hazzazi is an Allergy Medicine practitioner based in Riyadh, Arabie saoudite, practising at Universitat de Barcelona Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de Barcelona (MD, 2012). Serves patients in Riyadh, Arabie saoudite and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

À propos

Dr Khaled Hazzazi is a highly qualified Paediatric and Adult Allergist and Immunologist, as well as a Paediatric Consultant, practising in Riyadh, Saudi Arabia. He is dedicated to providing comprehensive care for patients across all age groups, ensuring a reassuring and professional approach to complex immunological conditions. With a strong commitment to patient well-being, Dr Hazzazi focuses on delivering tailored treatment plans that address the unique needs of each individual.
Dr Hazzazi has an extensive educational background. He earned his medical degree from King Abdulaziz University, graduating in 2014. Following this, he completed his paediatric residency training. To further his expertise, he pursued advanced subspecialty training, successfully completing a Paediatric Allergy and Immunology fellowship in 2021, followed by an Adult Allergy and Immunology fellowship. Furthermore, he holds the prestigious Membership of the Royal College of Paediatrics and Child Health in the United Kingdom.
In his clinical practice, Dr Hazzazi specialises in a wide array of complex conditions. His primary focus lies in the diagnosis and management of immunodeficiency disorders, including antibody deficiencies and combined immunodeficiencies. He also possesses significant expertise in treating recurrent infections and immune dysregulation syndromes. By staying at the forefront of medical advancements, particularly in the genetics of immunodeficiencies, he ensures that his patients receive the highest standard of evidence-based care.

“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”

— Dr Khaled Hazzazi

Formation et études

  1. 2006–2012 MD · Medicine and Surgery
    Universitat de Barcelona, Riyadh (SA)
  2. 2012–2016 Residency · Allergy Medicine
    Universitat de València, Riyadh (SA)

Carrière et postes

  1. 2016-09–2017-08 Junior consultant
    Universitat de Barcelona Teaching Hospital — Allergy Medicine

Licences et assurance

Licences médicales

SA — Organización Médica Colegial de España (OMC)
#SA-511411 active · expires 2028-12-31

Certifications du conseil

European Board of Allergy Medicine
#EB-14579345 · issued 2017 · renewal 2027
Assurance responsabilité professionnelle : AmTrust Europe · 3,000,000 EUR couverture · No claims on file

Procédures réalisées

ProcédureCodeTotal à vie
GP consultation 99213 1,581
Annual physical exam 99395 499
Vaccination administration 90471 611
Minor procedure (skin) 17110 276

Services et tarifs

ServiceDuréeModalitéPrix
New patient consultation (60m) 60 min in_clinic|telemed 180.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 90.00 EUR
Vaccination administration 30 min in_clinic 180.00 EUR
Minor procedure (skin) 120 min in_clinic 450.00 EUR

Cabinet, équipe & en pratique

Khaled Hazzazi in consultation
IN OFFICE
Khaled Hazzazi with the team
WITH TEAM
Khaled Hazzazi at a conference
CONFERENCE

Vidéos

introduction · 65s
Meet Khaled Hazzazi

Recherche et publications

indice h : 8 · i10 : 5

  1. Long-term follow-up of Allergy Medicine across SA
    Khaled Hazzazi, et al. · European Journal of Medicine, 2026
    DOI: 10.9722/euroclin.2026.0 · PMID: 38142257 · cité par 117
  2. Validation of clinical scoring in Allergy Medicine
    Khaled Hazzazi, et al. · European Journal of Medicine, 2025
    DOI: 10.9864/euroclin.2025.1 · PMID: 33859909 · cité par 47
  3. Long-term follow-up of Allergy Medicine across SA
    Khaled Hazzazi, et al. · European Journal of Medicine, 2024
    DOI: 10.6756/euroclin.2024.2 · PMID: 36335626 · cité par 137

Conférences invitées

  • Practical updates in Allergy Medicine European Annual Congress (Allergy Medicine) · Vienna · 2024 · invited
  • Single-centre experience in Allergy Medicine National Society Meeting · Riyadh · 2023 · oral abstract

Récompenses et adhésions

Récompenses

  • 🏆 Top-rated Allergy Medicine — Riyadh · EuroClinics Patient Choice · 2025 · regional

Adhésions à des sociétés

  • WONCA Europe — Family Doctors — Member · Depuis 2017
  • national college of family doctors — Member · Depuis 2017
  • European Union of Medical Specialists (UEMS) — Member · Depuis 2017

Articles de ce médecin

  • Patient education Patient guide to Allergy Medicine 2026-03-10 · Lecture de 9 min
  • Awareness When should you see a allergy medicine? 2026-01-02 · Lecture de 8 min

Pour les patients internationaux

Coordinateur
Patient liaison · khaled.hazzazi@euroclinics.example

Emplacement

1 balise

Avis des patients

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Avis récents

  • ★★★★★ ✓ Vérifié
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Vérifié
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Vérifié
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Dr Khaled Hazzazi's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Khaled Hazzazi treats, with the size of the national pool of Arabie saoudite doctors offering the same care.

Allergy Medicine

Dr Khaled Hazzazi is one of 32 allergy medicine doctors indexed in Arabie saoudite. Browse allergy medicine doctors in Arabie saoudite →

LOCAL CARE CONTEXT

Why local healthcare in Riyadh matters

Medical practice in Arabie saoudite is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Arabie saoudite medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Riyadh carries the additional benefits of local language support, in-person follow-up, and direct coordination with regional hospitals and labs. A verified profile means EuroClinics has cross-checked the practitioner or clinic against an official source (national medical register, public licence database, or the practitioner themselves), and that the data shown here matches that source as of the last verification date above.

Looking for additional providers? all doctors in Riyadh or all doctors in Arabie saoudite.

Questions fréquentes

Réponses rapides aux questions que les patients posent le plus. Les mêmes réponses sont transmises aux assistants IA via les données structurées.

  • What does Khaled Hazzazi specialise in?

    Khaled Hazzazi specialises in Allergy Medicine in Riyadh, SA.

  • What conditions does Khaled Hazzazi treat?

    Khaled Hazzazi treats conditions within Allergy Medicine. View the full conditions-treated list on the profile.

  • Where does Khaled Hazzazi practise?

    Khaled Hazzazi practises in Riyadh, SA. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Khaled Hazzazi speak?

    Khaled Hazzazi speaks English, Arabic.

  • How do I book an appointment with Khaled Hazzazi?

    Use the "Request a booking" button on the profile to send an appointment request. Most appointments are confirmed within 24 hours; many slots are bookable instantly.

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