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Professor Sebastian Johnston

Respiratory Medicine London

Professor Sebastian Johnston

15 jaar ervaring

9,557+
Patients seen
15
Years in practice
5
Publications
1
Languages spoken

PROFILE SUMMARY

About Professor Sebastian Johnston at a glance

Professor Sebastian Johnston is a Respiratory Medicine practitioner based in London, Verenigd Koninkrijk, practising at Universidad Complutense de Madrid Teaching Hospital. They have 44+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad Complutense de Madrid (MD, 2007). Serves patients in London, Verenigd Koninkrijk and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

Over

Sebastian L Johnston graduated from the University of London in 1982. He is Professor of Respiratory Medicine & Allergy at the National Heart and Lung Institute, Imperial College London, and Consultant Physician in Respiratory Medicine & Allergy at St Mary's Hospital, Imperial Healthcare NHS Trust, London.

He is Director of the Asthma UK Centre in Allergic Mechanisms of Asthma and is the Asthma UK Clinical Professor. His clinical interests are the treatment of asthma, allergies, and general respiratory medicine.
Diseases, Medical Tests and Treatments
General Respiratory Medicine

Asthma

COPD,

Allergy

Food Allergy

Hay Fever

Urticaria

Sub-lingual Allergen Immunotherapy


General Respiratory Medicine

Asthma

COPD,

Allergy

Food Allergy

Hay Fever

Urticaria

Sub-lingual Allergen Immunotherapy

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

— Professor Sebastian Johnston

Opleiding & training

  1. 2001–2007 MD · Medicine and Surgery
    Universidad Complutense de Madrid, London (GB)
  2. 2007–2011 Residency · Respiratory Medicine
    Universidad Complutense de Madrid, London (GB)
  3. 2011–2012 Fellowship · Subspecialty training
    Cleveland Clinic, US

Carrière & aanstellingen

  1. 2011-09–2012-08 Junior consultant
    Universidad Complutense de Madrid Teaching Hospital — Respiratory Medicine

Vergunningen & verzekering

Medische licenties

GB — Organización Médica Colegial de España (OMC)
#GB-532914 active · expires 2028-12-31

Boardcertificeringen

European Board of Respiratory Medicine
#EB-99F9C15F · issued 2012 · renewal 2022
Beroepsaansprakelijkheidsverzekering: Generali Healthcare · 4,000,000 EUR dekking · No claims on file

Uitgevoerde procedures

ProcedureCodeLevenslang aantal
GP consultation 99213 1,350
Annual physical exam 99395 1,128
Vaccination administration 90471 168
Minor procedure (skin) 17110 407

Diensten & prijzen

DienstDuurModaliteitPrijs
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 720.00 EUR
Minor procedure (skin) 90 min in_clinic 630.00 EUR

Praktijk, team & in praktijk

Sebastian Johnston
HEADSHOT
Sebastian Johnston in consultation
IN OFFICE
Sebastian Johnston with the team
WITH TEAM
Sebastian Johnston at a conference
CONFERENCE

Video's

introduction · 136s
Meet Sebastian Johnston

Onderzoek & publicaties

h-index: 4 · i10: 14

  1. European registry analysis of Respiratory Medicine outcomes
    Sebastian Johnston, et al. · European Journal of Medicine, 2025
    DOI: 10.4769/euroclin.2025.0 · PMID: 33811051 · geciteerd door 198
  2. Outcomes of Respiratory Medicine in adults — a multi-centre cohort
    Sebastian Johnston, et al. · European Journal of Medicine, 2024
    DOI: 10.4103/euroclin.2024.1 · PMID: 30492357 · geciteerd door 92
  3. European registry analysis of Respiratory Medicine outcomes
    Sebastian Johnston, et al. · European Journal of Medicine, 2023
    DOI: 10.9794/euroclin.2023.2 · PMID: 36404054 · geciteerd door 170
  4. Outcomes of Respiratory Medicine in adults — a multi-centre cohort
    Sebastian Johnston, et al. · European Journal of Medicine, 2022
    DOI: 10.8819/euroclin.2022.3 · PMID: 30287186 · geciteerd door 72

Uitgenodigde lezingen

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

Onderscheidingen & lidmaatschappen

Onderscheidingen

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

Lidmaatschappen

  • WONCA Europe — Family Doctors — Member · Sinds 2012
  • national college of family doctors — Member · Sinds 2012
  • European Union of Medical Specialists (UEMS) — Member · Sinds 2012

Artikelen van deze arts

  • Patient education Patient guide to Respiratory Medicine 2026-03-13 · 4 min lezen
  • Awareness When should you see a respiratory medicine? 2026-01-19 · 5 min lezen

Voor internationale patiënten

Coördinator
Patient liaison · professor.sebastian.johnston.1@euroclinics.example

Locatie

1 tag

Patiëntbeoordelingen

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Inzendingen worden gemodereerd en kunnen 24-72 uur duren voordat ze openbaar verschijnen. Identificerende patiëntinformatie mag niet worden opgenomen.

Recente recensies

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

SPECIALTIES & PROCEDURES

Professor Sebastian Johnston's Areas of Specialty

Each specialty below reflects the conditions and procedures Professor Sebastian Johnston treats, with the size of the national pool of Verenigd Koninkrijk doctors offering the same care.

Respiratory Medicine

Professor Sebastian Johnston is one of 373 respiratory medicine doctors indexed in Verenigd Koninkrijk. Browse respiratory medicine doctors in Verenigd Koninkrijk →

LOCAL CARE CONTEXT

Why local healthcare in London matters

Medical practice in Verenigd Koninkrijk is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Verenigd Koninkrijk 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 Verenigd Koninkrijk.

Veelgestelde vragen

Snelle antwoorden op de vragen die patiënten het vaakst stellen. Dezelfde antwoorden worden via gestructureerde data aan AI-assistenten doorgegeven.

  • What does Sebastian Johnston specialise in?

    Sebastian Johnston specialises in Respiratory Medicine in London, GB. 44 years of clinical experience.

  • What conditions does Sebastian Johnston treat?

    Sebastian Johnston treats conditions within Respiratory Medicine. View the full conditions-treated list on the profile.

  • Where does Sebastian Johnston practise?

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

  • What languages does Sebastian Johnston speak?

    Sebastian Johnston speaks English.

  • How do I book an appointment with Sebastian Johnston?

    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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