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Dr John Ioannou

Rhumatologie London

Dr John Ioannou

9 ans d'expérience

9,060+
Patients seen
9
Years in practice
2
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr John Ioannou at a glance

Dr John Ioannou is a Rhumatologie practitioner based in London, Royaume-Uni, practising at Universitat de Barcelona Teaching Hospital. They have 32+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de Barcelona (MD, 2013). Serves patients in London, Royaume-Uni and the surrounding area.

À propos

Dr John Ioannou is a well regarded expert in his field of adolescent rheumatology whilst also practicing general adult rheumatology. He focuses on the management and treatment of teenagers and young adults with arthritis and lupus and also looks after adults across a wide range of rheumatic problems..

He is a consultant at University College London Hospital treating adolescent and adult patients and also honorary consultant at Great Ormond Street Hospital where he set up a lupus, myositis and arthritis transition clinic in 2012.
Dr John Ioannou is also an expert researcher. He is a Reader within UCL and Principal Investigator of the UK's first national research centre dedicated to adolescents and young adults with rhematic disease. He was awarded the British Society of Rheumatology Michael Mason Gold Medal in 2011, which is regarded as one of the UK's most prestigious prizes for early career academic clinicians in Rheumatology.
Diseases, Medical Tests and TreatmentsJoint Injection
Soft Tissue Injection
Arthritis - Rheumatoid arthritis, Ankylosing Spondylitis, Juvenile idiopathic arthritis in adolescents and young adults
Adolescent rheumatology

Systemic Lupus Erythematosus (SLE), antiphospholipid syndrome
Dermatomyositis (juvenile and adult onset)

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

— Dr John Ioannou

Formation et études

  1. 2007–2013 MD · Medicine and Surgery
    Universitat de Barcelona, London (GB)
  2. 2013–2017 Residency · Rhumatologie
    Universitat de Barcelona, London (GB)

Carrière et postes

  1. 2017-09–2018-08 Junior consultant
    Universitat de Barcelona Teaching Hospital — Rhumatologie

Licences et assurance

Licences médicales

GB — Organización Médica Colegial de España (OMC)
#GB-12525 active · expires 2028-12-31

Certifications du conseil

European Board of Rhumatologie
#EB-C1F7314B · issued 2018 · renewal 2028
Assurance responsabilité professionnelle : Allianz Professional · 3,000,000 EUR couverture · No claims on file

Procédures réalisées

ProcédureCodeTotal à vie
GP consultation 99213 1,685
Annual physical exam 99395 1,755
Vaccination administration 90471 1,611
Minor procedure (skin) 17110 1,980

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 60 min in_clinic 540.00 EUR
Minor procedure (skin) 90 min in_clinic 810.00 EUR

Cabinet, équipe & en pratique

John Ioannou
HEADSHOT
John Ioannou in consultation
IN OFFICE
John Ioannou with the team
WITH TEAM
John Ioannou at a conference
CONFERENCE

Vidéos

introduction · 61s
Meet John Ioannou

Recherche et publications

indice h : 17 · i10 : 4

  1. Long-term follow-up of Rhumatologie across GB
    John Ioannou, et al. · European Journal of Medicine, 2026
    DOI: 10.1389/euroclin.2026.0 · PMID: 34387720 · cité par 29
  2. Validation of clinical scoring in Rhumatologie
    John Ioannou, et al. · European Journal of Medicine, 2025
    DOI: 10.5714/euroclin.2025.1 · PMID: 37605842 · cité par 47

Conférences invitées

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

Récompenses et adhésions

Récompenses

  • 🏆 Top-rated Rhumatologie — London · EuroClinics Patient Choice · 2025 · regional

Adhésions à des sociétés

  • WONCA Europe — Family Doctors — Member · Depuis 2018
  • national college of family doctors — Member · Depuis 2018
  • European Union of Medical Specialists (UEMS) — Member · Depuis 2018

Articles de ce médecin

  • Patient education Patient guide to Rhumatologie
  • Awareness When should you see a rhumatologie?

Pour les patients internationaux

Coordinateur
Patient liaison · dr.john.ioannou@euroclinics.example

Emplacement

1 balise

Avis des patients

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Les soumissions sont modérées et peuvent prendre 24-72 h pour apparaître publiquement. N'incluez pas d'informations identifiant le patient.

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 John Ioannou's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr John Ioannou treats, with the size of the national pool of Royaume-Uni doctors offering the same care.

Rhumatologie

Joint, muscle and autoimmune disorders including RA, lupus, gout and chronic pain.

Dr John Ioannou is one of 423 rhumatologie doctors indexed in Royaume-Uni. Browse rhumatologie doctors in Royaume-Uni →

LOCAL CARE CONTEXT

Why local healthcare in London matters

Medical practice in Royaume-Uni is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Royaume-Uni medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in London 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 London or all doctors in Royaume-Uni.

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 John Ioannou specialise in?

    John Ioannou specialises in Rhumatologie in London, GB. 32 years of clinical experience.

  • What conditions does John Ioannou treat?

    John Ioannou treats conditions within Rhumatologie. View the full conditions-treated list on the profile.

  • Where does John Ioannou practise?

    John Ioannou practises in London, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does John Ioannou speak?

    John Ioannou speaks English.

  • How do I book an appointment with John Ioannou?

    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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