Dr.
Dr Liam Welsh
Oncology
- 🇬🇧
- GP consultation
- Annual physical exam
- Vaccination administration
- Minor procedure (skin)
About Dr Liam Welsh
Dr Liam Welsh is a Consultant Clinical Oncologist specialising in the treatment of adults with central nervous system tumours. Dr Welsh read Natural Sciences at Cambridge University, specialising in Physics. They then stayed on at Cambridge to complete a PhD in Biophysics in 1997. Following a period of post-doctoral research in the Biochemistry Department in Cambridge, Dr Welsh attended medical school. They graduated from the Guy's, King's and St. Thomas' School of Medicine, University of London in 2004. Dr Welsh was proxime accessit to the University of London gold medal. After completing general medical training in London, they trained in clinical oncology at The Royal Marsden NHS Foundation Trust and Guy's and St. Thomas' Hospitals. During their clinical oncology training Dr Welsh obtained an MSc in Oncology from The Institute of Cancer Research, London in 2012, graduating with distinction. They then undertook a two-year period of research in functional imaging in head and neck cancer, also at The Institute of Cancer Research. Dr Welsh gained the Fellowship of the Royal College of Radiologists (FRCR) in 2011, and completed specialist training in 2015. They are a member of the EORTC Brain Tumour Group, and is a co-investigator in a number of national and international trials in neuro-oncology.
"Evidence-based care tailored to each patient — taking the time to explain options and shared decisions."
Credentials & verification
Medical license
Organización Médica Colegial de España (OMC) ·
#-610289
Valid until 2028-12-31
Verify with issuerBoard certification
European Board of Oncology
#EB-EE8B6A1B
Renewal due 2036
Verify with issuerMalpractice cover
Generali Healthcare
5,000,000 EUR
Valid until 2026-12-31
No claims on file
Education & training
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2015–2021
MD · Medicine and Surgery
Universidad Complutense de Madrid
-
2021–2025
Residency · Oncology
Universidad Complutense de Madrid
-
2025–2026
Fellowship · Subspecialty training
Royal Marsden London, UK
Career & appointments
-
2025-09–2026-08
Junior consultant
Universidad Complutense de Madrid Teaching Hospital — Oncology
Procedures & conditions
| Procedure | Code | Lifetime volume |
|---|---|---|
| GP consultation | 99213 |
498 |
| Annual physical exam | 99395 |
724 |
| Vaccination administration | 90471 |
724 |
| Minor procedure (skin) | 17110 |
2,547 |
Patient reviews
See all 285"Very thorough first visit — explained every step. Booking was easy and the staff were welcoming."
"Took time to listen and reviewed all my previous results. I would absolutely recommend."
"Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent."
Recognition & press
Awards
- Top-rated Oncology — — EuroClinics Patient Choice · 2025 regional
Society memberships
- WONCA Europe — Family Doctors — Member · since 2026
- national college of family doctors — Member · since 2026
- European Union of Medical Specialists (UEMS) — Member · since 2026
Your consultation, step by step
- 1 Choose a slot
- 2 Brief pre-consult form
- 3 Consultation
- 4 Follow-up note & plan
Services & pricing
New patient consultation (60m)
Follow-up consultation (30m)
Vaccination administration
Minor procedure (skin)
Research & publications
h-index: 10 · i10: 10
Selected publications
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Outcomes of Oncology in adults — a multi-centre cohort
DOI: 10.2564/euroclin.2025.0 · cited by 58
-
European registry analysis of Oncology outcomes
DOI: 10.9832/euroclin.2024.1 · cited by 120
-
Outcomes of Oncology in adults — a multi-centre cohort
DOI: 10.5823/euroclin.2023.2 · cited by 166
Show full research record
Invited talks
- Practical updates in Oncology · European Annual Congress (Oncology) · Vienna · 2024
- Single-centre experience in Oncology · National Society Meeting · · 2023
Articles by Dr Liam Welsh
Frequently asked
01. Do you accept new patients?
Dr Liam Welsh is currently accepting new patients. Use the booking module to choose a slot.
02. Which languages can I be seen in?
Consultations are available in English.
03. Is the consultation in-person or online?
Most services are offered both in-clinic and via telemedicine. Each service card above marks its modalities.
04. Do you accept my insurance?
Please use the booking flow to enter your insurance — we verify and confirm before your slot.
05. What is the cancellation policy?
Free cancellation up to 24 hours before your slot. Last-minute cancellations may incur a small administrative fee.
06. How is my health data protected?
All records are stored on EU servers, field-level encrypted, and GDPR compliant. Data is never shared with third parties without your explicit consent.
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