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Dr Nikolaos Diamantis

Vérifié Oncologie London

Dr Nikolaos Diamantis

15 ans d'expérience 5.0 (13 avis vérifiés)

6,032+
Patients seen
15
Years in practice
10
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr Nikolaos Diamantis at a glance

Dr Nikolaos Diamantis is an Oncologie practitioner based in London, Royaume-Uni, practising at Universitat de Barcelona Teaching Hospital. They have 22+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de Barcelona (MD, 2007). Serves patients in London, Royaume-Uni and the surrounding area.

À propos

Dr Nikos Diamantis is a Medical Oncology Consultant at St Bartholomew's Hospital specialising in colorectal, oesphageal, gastric, pancreatic, liver and bile duct cancers, and cancers of unknown primary. He is the Barts Trust Lead for Acute Oncology and Cancer of Uknowon Primay.
Dr Diamantis underwent specialist training at the Imperial College Healthcare Hammersmith, St Mary's and Harefield Hospitals. He was awarded the Greek national Oncology fellowship scholarship and went on to conduct clinical research for 2 years at the Drug Development Unit of the Royal Marsden.
Research interests include immunotherapy for GI malignancies and first in human clinical trials. Dr Diamantis is a Principal Investigator for a number of Phase 2 and 3 trials.




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

— Dr Nikolaos Diamantis

Formation et études

  1. 2001–2007 MD · Medicine and Surgery
    Universitat de Barcelona, London (GB)
  2. 2007–2011 Residency · Oncologie
    Universidad de Navarra, London (GB)

Carrière et postes

  1. 2011-09–2012-08 Junior consultant
    Universitat de Barcelona Teaching Hospital — Oncologie

Licences et assurance

Licences médicales

GB — Organización Médica Colegial de España (OMC)
#GB-904450 active · expires 2028-12-31

Certifications du conseil

European Board of Oncologie
#EB-D4019685 · issued 2012 · renewal 2022
Assurance responsabilité professionnelle : Allianz Professional · 3,000,000 EUR couverture · No claims on file

Procédures réalisées

ProcédureCodeTotal à vie
GP consultation 99213 62
Annual physical exam 99395 1,056
Vaccination administration 90471 944
Minor procedure (skin) 17110 1,039

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

Cabinet, équipe & en pratique

Nikolaos Diamantis
HEADSHOT
Nikolaos Diamantis in consultation
IN OFFICE
Nikolaos Diamantis with the team
WITH TEAM
Nikolaos Diamantis at a conference
CONFERENCE

Vidéos

introduction · 107s
Meet Nikolaos Diamantis

Recherche et publications

indice h : 17 · i10 : 10

  1. Validation of clinical scoring in Oncologie
    Nikolaos Diamantis, et al. · European Journal of Medicine, 2026
    DOI: 10.2854/euroclin.2026.0 · PMID: 32357620 · cité par 182
  2. Long-term follow-up of Oncologie across GB
    Nikolaos Diamantis, et al. · European Journal of Medicine, 2025
    DOI: 10.9648/euroclin.2025.1 · PMID: 38105539 · cité par 36

Conférences invitées

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

Récompenses et adhésions

Récompenses

  • 🏆 Top-rated Oncologie — London · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national

Adhésions à des sociétés

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

Articles de ce médecin

  • Patient education Patient guide to Oncologie
  • Awareness When should you see a oncologie?

Pour les patients internationaux

Coordinateur
Patient liaison · nikolaos.diamantis@euroclinics.example
Assurances internationales acceptées
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Emplacement

1 balise

Avis des patients

13 avis vérifiés
4.95
★★★★⯨
13 avis
5★ 2
4★ 1
3★ 0
2★ 0
1★ 0
Bedside Manner
5.0
Knowledge
5.0
Wait Time
4.7
Staff Friendliness
5.0
Ease Of Appointment
4.9
Value For Money
4.9
Would Recommend Pct
98.0
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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 Nikolaos Diamantis's Areas of Specialty

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

Oncologie

Cancer diagnosis and treatment including chemotherapy, immunotherapy, targeted therapy and survivorship care.

Dr Nikolaos Diamantis is one of 791 oncologie doctors indexed in Royaume-Uni. Browse oncologie 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 Nikolaos Diamantis specialise in?

    Nikolaos Diamantis specialises in Oncologie in London, GB. 22 years of clinical experience.

  • What conditions does Nikolaos Diamantis treat?

    Nikolaos Diamantis treats conditions within Oncologie. View the full conditions-treated list on the profile.

  • Where does Nikolaos Diamantis practise?

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

  • What languages does Nikolaos Diamantis speak?

    Nikolaos Diamantis speaks English.

  • How do I book an appointment with Nikolaos Diamantis?

    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.

  • What do patients say about Nikolaos Diamantis?

    Nikolaos Diamantis has a verified rating of 4.95/5 from 13 patient reviews. Read the most recent reviews on the profile page.

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