Dr John Janssen

Dr John Janssen



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1 specialist

28 years of experience
16 years as a specialist
Video consultation

Overall Rating

Overall Experience


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“Dr Janssen was a charming, thoughtful and considered Consultant. He took time to listen and talk through suggestions. He gave confidence in a warm and relaxed manner and I would recommend him wholeheartedly to anyone seeing a Neurologist. “
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Languages spoken

  • English
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Registered with

  • General Medical Council: 4034748
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    Consultation fees

    New appointment: £285

    Follow-up appointment: £200

    Practices worked at

    Chelsea Outpatient Centre

    280 Kings Road, London, United Kingdom, SW3 5AW
    255 reviews

    Chiswick Medical Centre

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


    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.

    HCA finds it pertinent that our relationship with doctors who give clinical guidance is transparent. Please find out some of the ways we intend to do this here.


    • Video Consultation
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    Special interests

    • Migraine
    • Headache
    • Memory Disorders
    • Stroke
    • Transient Ischaemic Attack (TIA)
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    • 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
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