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Dr John Janssen

BSc MBBS MD FRCP

Neurologist

33 years of experience

London, SW1W 8RH

(+2 more)

8 connections in healthcare

Skill endorsed

by Dr Oliver Segal, Dr John Chinegwundoh and 2 other professionals

-

/5

(0 reviews)

33 years of experience

London, SW1W 8RH

(+2 more)

8 connections in healthcare

Skill endorsed

by Dr Oliver Segal, Dr John Chinegwundoh and 2 other professionals

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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.

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Areas of expertise

Click the bar to read reviews or skill endorsements

Memory Disorders
2
Transient Ischaemic Attack (TIA)
Stroke
Headache
2
Dementia
Migraine
Gait Analysis
Carpal Tunnel Syndrome
Nerve Pain
Seizures
Sleep Disorders
Coagulation Disorders
1
Video Consultation

Registered with

General Medical Council

No. 4034748


Education

University of London

Medicine

Graduated 1993


Qualifications

Education:

  • BSc First Class Honours - Physiology and Basic Medical Sciences Charing Cross and Westminster Medical School, University of London, 1990
  • MBBS Charing Cross and Westminster Medical School, University of London, 1993
  • MRCP Royal College of Physicians of London, 1997
  • MD - Familial Alzheimer's disease, a clinical, biochemical and imaging study Institute of Neurology, University of London, 2006
  • FRCP Royal College of Physicians of London, 2009

Languages spoken

  • English

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Locations

The Lister Hospital, part of HCA Healthcare UK

Chelsea Bridge Road, London, United Kingdom, SW1W 8RH

4.77(2,093 reviews)

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Paid Parking
View practice profile

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Paid Parking
View practice profile

Chiswick Outpatients

Bond House, 347-353 Chiswick High Road, London, United Kingdom, W4 4HS

4.87(673 reviews)

Opening hours

Monday
09:00 - 12:00
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

HCA Healthcare UK Chelsea Outpatients

280 King's Road, London, United Kingdom, SW3 5AW

4.82(657 reviews)

Opening hours

Monday
14:00 - 17:00
Tuesday
17:15 - 20:00
Wednesday
17:15 - 20:00
Thursday
Friday
Saturday
Sunday

Reviews

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Skill Endorsements

Excellent general neurologist with particular expertise in stroke. Cannot recommend highly enough.

23 Feb 2025
Endorsed for
Memory Disorders
Headache

Dr Oliver Segal

Dr Oliver Segal

Cardiologist
I have referred patients to them

Dr Janssen is an excellent neurological opinion that I have called upon at various times. He always gives sound advice and is very approachable.

17 Jul 2024
Endorsed for
Headache
Memory Disorders

Dr John Chinegwundoh

Dr John Chinegwundoh

Respiratory Doctor
Is a colleague

Dr John Janssen is an excellent, high knowledgeable and experienced neurologist. He is also very approachable and collegiate.

27 Apr 2024
Endorsed for
Haematological Malignancy
Coagulation Disorders

DM

Dr Francis Matthey

Haematologist
Is a colleague

An excellent opinion and clinician

11 Jan 2024
Endorsed for
Neurological Rehabilitation
Neurogenetics

Dr Ben Thomas

Dr Ben Thomas

Pain Management Specialist
Is a colleague