Naar hoofdinhoud
Mr Ioannis Gerogiannis

General Surgery London

Mr Ioannis Gerogiannis

2 jaar ervaring

3,585+
Patients seen
2
Years in practice
5
Publications
3
Languages spoken

PROFILE SUMMARY

About Mr Ioannis Gerogiannis at a glance

Mr Ioannis Gerogiannis is a General Surgery practitioner based in London, Verenigd Koninkrijk, practising at Universidad de Navarra Teaching Hospital. They have 21+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad de Navarra (MD, 2020). Serves patients in London, Verenigd Koninkrijk and the surrounding area.

Over

Ioannis graduated from the Medical School of University of Crete, Greece. He was trained in General, Vascular, Surgical Critical Care and Transplant/HPB Surgery. Post CCT, he was a Senior Fellow in UGI Surgery at Countess of Chester Hospital followed by a Fellowship in Bariatric and Oesophagogastric Surgery at Oxford University Hospitals.
He is the College Tutor and Examiner of the Central Recruitment Panel for Surgical Training. He is a Member of the Faculty of Surgical Trainers and a Member of the of the Educational Committee of the European Society for Trauma and Emergency Surgery.


He performed more than 1500 operations as a primary surgeon the last 5 years with more than 900 of them laparoscopically. He also performed more than 550 gastroscopies the last 4 years.



• 30 Publications to International Medical Journals
• 6 Book Chapters
• 5 International Congresses as a Chairman/Moderator
• 84 Lectures as an invited speaker in International Congresses and Workshops
• 73 Presentations in International/National Medical Congresses
• 58 Medical Courses/Workshops as Instructor in Switzerland, Greece, UK
• 5 Medical Journals' Reviewer
• Awarded 5 Prizes/Academic distinctions


CLINICAL INTERESTS AND TREATMENTS:

Specialised in Laparoscopic:
Upper Gastrointestinal Surgery: Cholecystectomy, Common Bile Duct Exploration, Diaphragmatic/Hiatal Hernia repair for reflux, Heller's myotomy for achalasia
Bariatric Surgery for Morbid Obesity
Hernia Surgery: Repair of inguinal, and other abdominal hernias (TEP, TAPP, eTEP)
Emergency Surgery
Accredited UGI Endoscopist
Special interest in application of Ultrasound Scan in Emergency Surgery
Lead for the Emergency Cholecystectomy Project of Royal College of Surgeons

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

— Mr Ioannis Gerogiannis

Opleiding & training

  1. 2014–2020 MD · Medicine and Surgery
    Universidad de Navarra, London (GB)
  2. 2020–2024 Residency · General Surgery
    UAB Barcelona, London (GB)
  3. 2024–2025 Fellowship · Subspecialty training
    AP-HP Paris, FR

Carrière & aanstellingen

  1. 2024-09–2025-08 Junior consultant
    Universidad de Navarra Teaching Hospital — General Surgery

Vergunningen & verzekering

Medische licenties

GB — Organización Médica Colegial de España (OMC)
#GB-244754 active · expires 2028-12-31

Boardcertificeringen

European Board of General Surgery
#EB-BAFCB3E0 · issued 2025 · renewal 2035
Beroepsaansprakelijkheidsverzekering: HDI Global · 2,000,000 EUR dekking · No claims on file

Uitgevoerde procedures

ProcedureCodeLevenslang aantal
GP consultation 99213 1,743
Annual physical exam 99395 2,977
Vaccination administration 90471 1,753
Minor procedure (skin) 17110 2,590

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 120 min in_clinic 540.00 EUR
Minor procedure (skin) 30 min in_clinic 810.00 EUR

Praktijk, team & in praktijk

Ioannis Gerogiannis
HEADSHOT
Ioannis Gerogiannis in consultation
IN OFFICE
Ioannis Gerogiannis with the team
WITH TEAM
Ioannis Gerogiannis at a conference
CONFERENCE

Video's

introduction · 106s
Meet Ioannis Gerogiannis

Onderzoek & publicaties

h-index: 14 · i10: 14

  1. European registry analysis of General Surgery outcomes
    Ioannis Gerogiannis, et al. · European Journal of Medicine, 2025
    DOI: 10.8638/euroclin.2025.0 · PMID: 33134525 · geciteerd door 87
  2. Outcomes of General Surgery in adults — a multi-centre cohort
    Ioannis Gerogiannis, et al. · European Journal of Medicine, 2024
    DOI: 10.8697/euroclin.2024.1 · PMID: 31628878 · geciteerd door 93
  3. European registry analysis of General Surgery outcomes
    Ioannis Gerogiannis, et al. · European Journal of Medicine, 2023
    DOI: 10.3427/euroclin.2023.2 · PMID: 30284037 · geciteerd door 11
  4. Outcomes of General Surgery in adults — a multi-centre cohort
    Ioannis Gerogiannis, et al. · European Journal of Medicine, 2022
    DOI: 10.4671/euroclin.2022.3 · PMID: 32092489 · geciteerd door 57

Uitgenodigde lezingen

  • 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

Onderscheidingen & lidmaatschappen

Onderscheidingen

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

Lidmaatschappen

  • WONCA Europe — Family Doctors — Member · Sinds 2025
  • national college of family doctors — Member · Sinds 2025
  • European Union of Medical Specialists (UEMS) — Member · Sinds 2025

Artikelen van deze arts

  • Patient education Patient guide to General Surgery
  • Awareness When should you see a general surgery?

Voor internationale patiënten

Coördinator
Patient liaison · mr.ioannis.gerogiannis@euroclinics.example

Locatie

1 tag

Patiëntbeoordelingen

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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

Mr Ioannis Gerogiannis's Areas of Specialty

Each specialty below reflects the conditions and procedures Mr Ioannis Gerogiannis treats, with the size of the national pool of Verenigd Koninkrijk doctors offering the same care.

General Surgery

Mr Ioannis Gerogiannis is one of 1,713 general surgery doctors indexed in Verenigd Koninkrijk. Browse general surgery 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 Ioannis Gerogiannis specialise in?

    Ioannis Gerogiannis specialises in General Surgery in London, GB. 21 years of clinical experience.

  • What conditions does Ioannis Gerogiannis treat?

    Ioannis Gerogiannis treats conditions within General Surgery. View the full conditions-treated list on the profile.

  • Where does Ioannis Gerogiannis practise?

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

  • What languages does Ioannis Gerogiannis speak?

    Ioannis Gerogiannis speaks English, French, Greek.

  • How do I book an appointment with Ioannis Gerogiannis?

    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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