Accepting new patients
Dr.
Dr John Janssen
Neurology
- 🇬🇧
- GP consultation
- Annual physical exam
- Vaccination administration
- Minor procedure (skin)
About Dr John Janssen
Dr Janssen, Consultant Neurologist has been based at Chelsea and Westminster, Royal Brompton, and Charing Cross Hospitals since 2005. He is a highly experienced neurologist with a wealth of knowledge in headaches, migraine, stroke, memory issues, and a range of other neurological conditions. As well as being a consultant, he has also served as Clinical Lead for the TIA and Neurology service at Chelsea and Westminster Hospitals. In 2015, he was designated service director at Chelsea and Westminster Hospitals for neurology and stroke. Additionally, he provides expert advice for the acute neurology service in Brompton Hospital and is an active contributor to the Charing Cross stroke service (the leading service for hyperacute strokes in the UK). He also works within private practice, providing services at HCA's Lister Hospital Chelsea Outpatient Centre and Chiswick Medical Centre. He is a GMC accredited trainer and a keen mentor and teacher of trainee doctors and colleagues. He is also a co-chair for the HCA joint neurology and neuro-rehabilitation council.
"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) ·
#-251956
Valid until 2028-12-31
Verify with issuerBoard certification
European Board of Neurology
#EB-B0E8D481
Renewal due 2027
Verify with issuerMalpractice cover
AXA Healthcare Liability
4,000,000 EUR
Valid until 2026-12-31
No claims on file
Education & training
-
2006–2012
MD · Medicine and Surgery
UAB Barcelona
-
2012–2016
Residency · Neurology
Universitat de Barcelona
Career & appointments
-
2016-09–2017-08
Junior consultant
UAB Barcelona Teaching Hospital — Neurology
Procedures & conditions
| Procedure | Code | Lifetime volume |
|---|---|---|
| GP consultation | 99213 |
2,433 |
| Annual physical exam | 99395 |
2,071 |
| Vaccination administration | 90471 |
711 |
| Minor procedure (skin) | 17110 |
952 |
Patient reviews
See all 49"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 Neurology — — EuroClinics Patient Choice · 2025 regional
- Excellence in Patient Care — National Society · 2024 national
Society memberships
- WONCA Europe — Family Doctors — Member · since 2017
- national college of family doctors — Member · since 2017
- European Union of Medical Specialists (UEMS) — Member · since 2017
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)
Insurance compatibility
For international patients
Multilingual care
Coordinator: Patient liaison · dr.john.janssen@euroclinics.example. Care delivered in English.
Travel & transfer
Aftercare worldwide
Coordinated follow-up by request.
Research & publications
h-index: 3 · i10: 6
Selected publications
-
Validation of clinical scoring in Neurology
DOI: 10.7127/euroclin.2026.0 · cited by 145
-
Long-term follow-up of Neurology across
DOI: 10.8635/euroclin.2025.1 · cited by 59
Show full research record
Invited talks
- Practical updates in Neurology · European Annual Congress (Neurology) · Vienna · 2024
- Single-centre experience in Neurology · National Society Meeting · · 2023
Articles by Dr John Janssen
Frequently asked
01. Do you accept new patients?
Dr John Janssen 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?
In-network with major international insurers (Allianz Worldwide, AXA Global, BUPA Global and others). Use the "Verify my insurance" button to confirm your plan.
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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