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Mr Nicholas RaisonUrology in W1G Marylebone London
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Mr Nicholas Raison

Urology in W1G Marylebone London and South London

MBBS BSc(Hons) FHEA PhD FRCS(Urol)
GMC: 7049824

5.07reviewsReview

Expert in:
Urinary incontinence
Urinary tract infection
Haematuria (blood in the urine)
Prostate cancer
Pelvic pain syndrome
Benign prostate enlargement
  • Information
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Professional statement

Mr Nicholas Raison is a distinguished consultant urological surgeon and associate professor based in London.


His areas of expertise include urinary incontinence, bladder dysfunction, urinary tract infections (UTIs), haematuria, prostate cancer diagnostic investigations, benign prostate enlargement, chronic pelvic and bladder pain, and kidney stone disease. Notably, Mr Raison is also highly proficient in minimally invasive techniques, offering advanced treatments such as laser surgery for the prostate and kidney, Rezūm (water vapour) therapy, incontinence surgery, and bladder Botox®.


Currently, Mr Raison consults privately at The London Clinic and at the Guthrie Clinic (King’s Private). In addition, he holds an honorary consultant urological surgeon position at King’s College Hospital and he is also an associate professor (clinical senior lecturer) at the School of Surgical and Interventional Engineering at King’s College London.


With a demonstrated commitment to clinical excellence, Mr Raison originally qualified from Imperial College London, achieving both an MBBS and an intercalated BSc. His surgical and higher specialist urology training then took place on the prestigious London Deanery, working at renowned institutions such as the Royal Free Hospital.


During his extensive training, Mr Raison was also awarded several prestigious fellowships, including an NIHR (National Institute for Health and Care Research) fellowship, a Vattikuti research fellowship, and a subspecialist fellowship at Guy’s and St Thomas’ Hospital. He later went on to obtain a PhD from King’s College London, which was supported by a Wellcome Trust clinical PhD fellowship at the MRC Clinical Sciences Centre.


Furthermore, Mr Raison is a prominent clinical researcher, with over 85 publications in international scientific journals, numerous book chapters, and editorial roles in journal special editions and textbooks. He also holds the esteemed MRCS and FRCS (Urol) qualifications from the Royal College of Surgeons of England, as well as fellowship to the Higher Education Academy, and is the lead of the Pan-London Deanery Urology Simulation Training Programme since 2018.

Clinics

The London Clinic
  • The London Clinic profile image

    The London Clinic

    W1G Marylebone London, 20 Devonshire Place, W1G 6BW

    Medical insurances accepted

    Bupa
    AXA
    AVIVA
    Cigna
    WPA
    Simply Health
    I'm paying for myself
    Allianz

Credentials

Professional experience

  • 17 years of experience
  • Consultant Urological Surgeon, The London Clinic (present)
  • Consultant Urological Surgeon, Guthrie Clinic (King’s Private) (present)
  • Honorary Consultant Urological Surgeon, King’s College Hospital (present)
View more

Professional memberships

  • Royal College of Surgeons of England
  • European Association of Urology
  • Higher Education Academy
View more

Education

  • FRCS (Urol), Royal College of Surgeons of England (2021)
  • PhD, King’s College London (2021)
  • FHEA, Higher Education Academy (2013)
  • MRCS, Royal College of Surgeons of England (2011)
  • MBBS, Imperial College London (2009)
  • BSc (Hons), Imperial College London (2006)
View more

Teaching posts

  • Associate Professor (Clinical Senior Lecturer), School of Surgical and Interventional Engineering, King’s College London (2023 - present)
  • Chair of the European Association of Urology working group for non-technical skills training and the young academic urologists group for functional urology (present)
  • Simulation Lead, Pan-London Deanery Urology Simulation Training Programme (2018 - present)
  • Course Organiser and Faculty, Intercalated Surgical Sciences BSc, King’s College London (2016 - present)
  • Course Organiser, Cadaveric Simulation Robotic Training Course, King’s College London & Guy's and St Thomas' NHS Trust (2015 - present)
  • Course Organiser, Andrology Cadaveric Training Course, Guy’s and St Thomas’ Hospital (2018 - present)
View more

Publications and conferences

  • Mr Raison's publications are available on his PubMed profile
  • Mr Raison's publications are available on GoogleScholar
  • Mr Raison's publications are available on ResearchGate
View more

Languages spoken

  • German
  • English
Registration number: 7049824

Reviews

All reviews are from real patients and have been verified by our Customer Service department to ensure they meet our guidelines. Rules of the service

7 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
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  • Mr. Raison and the staff at the London Clinic were courteous and professional. Easy to contact. My procedure was well done, and the process was pretty easy. Mr. Raison is knowledgeable, capable, and well qualified for his role. I would recommend his services to anyone.
    11 February 2026

    R.H.

    Verified patient
  • Receiving a cancer diagnosis is one of those life-altering conversations that touches every fibre of your being. In such a moment you need fast-moving, responsive, and talented medical professionals to ensure your first act of resistance is as decisive as possible. In this regard, I do not think there is a better choice in Europe than Mr Raison. Both he and his PA always responded promptly to my queries, he clearly conveyed all relevant info, and the promptly-conducted surgery was flawless. #1
    18 December 2025

    D.J.

    Verified patient
  • Patience; attention to detail; accurate recall of previous consultations; exemplary write-up of complex issue
    29 October 2025

    N.J.

    Verified patient
  • Mr. Nicholas Raison is an outstanding consultant urologist, combining deep expertise with exceptional professionalism. I can highly recommend his consultancy esp. on UTIs.
    12 March 2025

    S.N.

    Verified patient
  • On Friday 7th March 2025 I was fortunate to be seen by Mr Raison. A real professional full of empathy for his patients. He responded comprehensively to all my questions and dealt thoroughly with my problem. Pity there are no more doctors like Mr Raison.
    9 March 2025

    K.M.

    Verified patient
  • Amazing, got to root of issue and was able to operate in next to no time.
    4 November 2024

    K.K.

    Verified patient
  • Mr Raison was one of those rare doctors who actually took the time to review information before the consultation, asked lots of pertinent questions, and provided plenty of explanations, all the while working with me on a complex diagnostic and treatment plan. Highly recommend!
    30 September 2024

    P.F.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Benign prostate enlargement

Haematuria (blood in the urine)

Pelvic pain syndrome

Prostate cancer

Urinary incontinence

Urinary tract infection

The doctor also specialises in:

Adult circumcision

Andrology

Andropause (male menopause)

Balanitis

Bedwetting

Bladder cancer

Bladder problems

Catheter

Chlamydia

Circumcision

Frequently Asked Questions

What is Mr Nicholas Raison's specialty?

Mr Nicholas Raison is a consultant specialising in Urology, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Mr Nicholas Raison specialise in?

Mr Nicholas Raison is a urologist who provides assessment and treatment for Prostate cancer, Benign prostate enlargement, Urinary incontinence, Haematuria (blood in the urine), Urinary tract infection and Pelvic pain syndrome. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Mr Nicholas Raison have?

Mr Nicholas Raison has 17 years of professional experience as a consultant urologist, providing specialist assessment and treatment in this medical field.

What do patients say about Mr Nicholas Raison?

Patients give a rating of 5.0 out of 5 to Mr Nicholas Raison, a score considered excellent. This average is based on 7 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Mr Nicholas Raison's reviews verified?

Yes. All Mr Nicholas Raison's reviews come from verified patients who have attended either an in-person or an e-Consultation appointment. We use a system that ensures authenticity and prevents fake reviews. Some profiles may also display reviews from other platforms, which follow their own verification policies, with the source always clearly indicated.

Where does Mr Nicholas Raison practise?

Mr Nicholas Raison practices in the following locations:

  • W1G Marylebone London at 20 Devonshire Place
  • South London at Denmark Hill

In-person consultations are available at these locations as a Urology.

How can I book an appointment with Mr Nicholas Raison?

You can book an appointment with Mr Nicholas Raison directly from this page by selecting the time that suits you best. Alternatively, you can call the phone number shown if you prefer personalised assistance.

Does Mr Nicholas Raison see NHS patients?

Many specialists featured on Top Doctors also hold NHS positions. However, appointments arranged for Mr Nicholas Raison through this platform are private, either self-pay or covered by private medical insurance.

Does Mr Nicholas Raison offer private appointments?

Yes, Mr Nicholas Raison offers private appointments for patients seeking flexible and direct access to a consultant urologist.

Does Mr Nicholas Raison offer online consultations?

Yes, Mr Nicholas Raison offers online consultations. You can book an appointment directly from this page by selecting the date and time that suit you best. Personalised assistance is also available by calling the number displayed on this page.

Does Mr Nicholas Raison accept insurance?

Mr Nicholas Raison works with the following private medical insurance providers: Bupa, AXA, AVIVA, Cigna, WPA, Simply Health, Allianz, CS Healthcare, Vitality, The Exeter Friendly, Pru Health, Groupama, April, Freedom, National Assurance, General Medical, Saga, Healix, Legal & General Insurance, Health-online, Benenden Health , Alliance Health Group, Police Mutual, Aetna, Tricare, Asia Medical Assistance, AIG, Health Now, Humanis, International SOS, Standard Life, Bupa Global, I’m paying with insurance and My HCA GP. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Mr Nicholas Raison's availability?

Mr Nicholas Raison's availability depends on the appointment slots open at any given time. On this page, you can check current availability, and if no slots are shown, you can request an appointment or contact the practice directly.

What payment methods does Mr Nicholas Raison offer?

You can pay for your consultation with Mr Nicholas Raison using the following methods: Self-paying or Prepaid.

What languages does Mr Nicholas Raison speak?

Mr Nicholas Raison is a urologist who offers consultations in German and English.

How is Mr Nicholas Raison selected to appear on this platform?

All doctors listed on Top Doctors, including Mr Nicholas Raison, undergo our rigorous selection process. Only one in five specialists meets the required standards to be included.
Discover Top Doctors' rigorous medical selection process.
The doctor, or where applicable the hospital or medical centre in which the doctor provides services, undertakes to keep the information relating to the prices of services published on their profile on the Top Doctors platform up to date at all times, ensuring that such prices correspond to those effectively charged to patients. In the event of any discrepancy between the published price and the price ultimately charged to the patient, the doctor and/or the relevant hospital or medical centre shall be solely liable towards the patient and towards Top Doctors for any claim or financial difference arising therefrom.

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The London ClinicW1G Marylebone London, 20 Devonshire Place, W1G 6BW
Payment methodSelf-paying
Face-to-faceFirst visit Urology
£300
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