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Mr John Loy

General Surgery London

Mr John Loy

9 ans d'expérience

7,253+
Patients seen
9
Years in practice
5
Publications
1
Languages spoken

PROFILE SUMMARY

About Mr John Loy at a glance

Mr John Loy is a General Surgery practitioner based in London, Royaume-Uni, practising at Universidad de Navarra Teaching Hospital. They have 24+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad de Navarra (MD, 2013). Serves patients in London, Royaume-Uni and the surrounding area.

À propos

John Loy is a Consultant Upper GI and Bariatric (Weight Loss) Surgeon at The Homerton University Hospital in Central London.
Mr Loy completed his medical school in Belfast in 2002 and went on to complete his Higher surgical training in Severn Deanery, specialising in Upper GI and Bariatric (weight loss) surgery. He is trained to Royal College of Surgeons Fellowship level in weight loss surgery and advanced keyhole surgery.
He is the surgical teaching coordinator for Queen Mary University Barts and the London medical students at the Homerton University Hospital and collaborates on research into fatty liver disease in with the Blizzard Institute.
Mr Loy regularly appears in the media regarding weight loss surgery and is involved in training and assessing surgical doctors to perform bariatric surgery. Patients appreciate his person-centred friendly and approachable manner ensuring the best outcomes and patient satisfaction.

Diseases, Medical Tests and TreatmentsGastric Balloon

Gastric Banding
Gastric Bypass
Gastric Sleeve
Mini Gastric Bypass
Weight Loss Surgery
Gallbladder Surgery
Gastric Band
Gastric Sleeve
Gastric Bypass
Weight Loss Surgery
Gallstones
Hernia
Acid Reflux

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

— Mr John Loy

Formation et études

  1. 2007–2013 MD · Medicine and Surgery
    Universidad de Navarra, London (GB)
  2. 2013–2017 Residency · General Surgery
    UAB Barcelona, London (GB)
  3. 2017–2018 Fellowship · Subspecialty training
    Karolinska Stockholm, SE

Carrière et postes

  1. 2017-09–2018-08 Junior consultant
    Universidad de Navarra Teaching Hospital — General Surgery

Licences et assurance

Licences médicales

GB — Organización Médica Colegial de España (OMC)
#GB-184375 active · expires 2028-12-31

Certifications du conseil

European Board of General Surgery
#EB-9FB3758F · issued 2018 · renewal 2028
Assurance responsabilité professionnelle : AmTrust Europe · 4,000,000 EUR couverture · No claims on file

Procédures réalisées

ProcédureCodeTotal à vie
GP consultation 99213 68
Annual physical exam 99395 2,786
Vaccination administration 90471 1,602
Minor procedure (skin) 17110 2,557

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 120 min in_clinic 360.00 EUR
Minor procedure (skin) 30 min in_clinic 270.00 EUR

Cabinet, équipe & en pratique

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

Vidéos

introduction · 84s
Meet John Loy

Recherche et publications

indice h : 20 · i10 : 10

  1. European registry analysis of General Surgery outcomes
    John Loy, et al. · European Journal of Medicine, 2025
    DOI: 10.9094/euroclin.2025.0 · PMID: 33743413 · cité par 116
  2. Outcomes of General Surgery in adults — a multi-centre cohort
    John Loy, et al. · European Journal of Medicine, 2024
    DOI: 10.2114/euroclin.2024.1 · PMID: 38953047 · cité par 6
  3. European registry analysis of General Surgery outcomes
    John Loy, et al. · European Journal of Medicine, 2023
    DOI: 10.9736/euroclin.2023.2 · PMID: 34324064 · cité par 8
  4. Outcomes of General Surgery in adults — a multi-centre cohort
    John Loy, et al. · European Journal of Medicine, 2022
    DOI: 10.1115/euroclin.2022.3 · PMID: 35921007 · cité par 114

Conférences invitées

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

Récompenses et adhésions

Récompenses

  • 🏆 Top-rated General Surgery — 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 General Surgery
  • Awareness When should you see a general surgery?

Pour les patients internationaux

Coordinateur
Patient liaison · mr.john.loy@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

Mr John Loy's Areas of Specialty

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

General Surgery

Mr John Loy is one of 1,713 general surgery doctors indexed in Royaume-Uni. Browse general surgery 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 Loy specialise in?

    John Loy specialises in General Surgery in London, GB. 24 years of clinical experience.

  • What conditions does John Loy treat?

    John Loy treats conditions within General Surgery. View the full conditions-treated list on the profile.

  • Where does John Loy practise?

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

  • What languages does John Loy speak?

    John Loy speaks English.

  • How do I book an appointment with John Loy?

    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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