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Miss Sian Allen

Urology London

Miss Sian Allen

6 years of experience

12,203+
Patients seen
6
Years in practice
5
Publications
1
Languages spoken

PROFILE SUMMARY

About Miss Sian Allen at a glance

Miss Sian Allen is an Urology practitioner based in London, United Kingdom, practising at Universidad de Navarra Teaching Hospital. They have 27+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad de Navarra (MD, 2016). Serves patients in London, United Kingdom and the surrounding area.

About

Siân Allen is a full-time Consultant Urological Surgeon at University College Hospital, London. In addition to her broad background in general urology, Siân has developed a subspecialist practice in EndoUrology and Stone disease, treating complex cases from across the UK.

As well as performing minimally invasive surgery to remove kidney and bladder stones, she has a wide practice treating patients with obstructed kidneys from a variety of causes including malignancy, gynaecological disease and radiotherapy.
Diseases, Medical Tests and Treatments
Acute renal colic

Urinary tract stones including kidney

Ureteric and bladder stones

Obstructed kidneys

Ureteric obstruction/compression

Upper tract transitional cell carcinoma

Urinary tract infections

Rigid & flexible cystoscopy

Urethral dilatation

Cystoscopy + bladder biopsies

Diagnostic rigid ureteroscopy


Acute renal colic

Urinary tract stones including kidney

Ureteric and bladder stones

Obstructed kidneys

Ureteric obstruction/compression

Upper tract transitional cell carcinoma

Urinary tract infections

Rigid & flexible cystoscopy

Urethral dilatation

Cystoscopy + bladder biopsies

Diagnostic rigid ureteroscopy

“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”

— Miss Sian Allen

Education & training

  1. 2010–2016 MD · Medicine and Surgery
    Universidad de Navarra, London (GB)
  2. 2016–2020 Residency · Urology
    Universitat de València, London (GB)

Career & appointments

  1. 2020-09–2021-08 Junior consultant
    Universidad de Navarra Teaching Hospital — Urology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-33194 active · expires 2028-12-31

Board certifications

European Board of Urology
#EB-67B3BB7C · issued 2021 · renewal 2031
Malpractice insurance: Allianz Professional · 3,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,788
Annual physical exam 99395 298
Vaccination administration 90471 1,218
Minor procedure (skin) 17110 2,701

Services & pricing

ServiceDurationModalityPrice
New patient consultation (60m) 60 min in_clinic|telemed 180.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 90.00 EUR
Vaccination administration 120 min in_clinic 540.00 EUR
Minor procedure (skin) 30 min in_clinic 810.00 EUR

Office, team & in practice

Sian Allen
HEADSHOT
Sian Allen in consultation
IN OFFICE
Sian Allen with the team
WITH TEAM
Sian Allen at a conference
CONFERENCE

Videos

introduction · 98s
Meet Sian Allen

Research & publications

h-index: 6 · i10: 12

  1. Long-term follow-up of Urology across GB
    Sian Allen, et al. · European Journal of Medicine, 2026
    DOI: 10.3215/euroclin.2026.0 · PMID: 31614349 · cited by 124
  2. Validation of clinical scoring in Urology
    Sian Allen, et al. · European Journal of Medicine, 2025
    DOI: 10.1035/euroclin.2025.1 · PMID: 36112477 · cited by 198

Invited talks

  • Practical updates in Urology European Annual Congress (Urology) · Vienna · 2024 · invited
  • Single-centre experience in Urology National Society Meeting · London · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Urology — London · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2021
  • national college of family doctors — Member · Since 2021
  • European Union of Medical Specialists (UEMS) — Member · Since 2021

Articles by this doctor

  • Patient education Patient guide to Urology
  • Awareness When should you see a urology?

For international patients

Coordinator
Patient liaison · miss.sian.allen.2@euroclinics.example

Location

1 tag

Patient reviews

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Recent reviews

  • ★★★★★ ✓ Verified
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Verified
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Verified
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Miss Sian Allen's Areas of Specialty

Each specialty below reflects the conditions and procedures Miss Sian Allen treats, with the size of the national pool of United Kingdom doctors offering the same care.

Urology

Kidney, bladder and prostate conditions including stones, incontinence, prostate cancer and male fertility.

Miss Sian Allen is one of 901 urology doctors indexed in United Kingdom. Browse urology doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in London matters

Medical practice in United Kingdom is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant United Kingdom medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in London carries the additional benefits of local language support, in-person follow-up, and direct coordination with regional hospitals and labs. A verified profile means EuroClinics has cross-checked the practitioner or clinic against an official source (national medical register, public licence database, or the practitioner themselves), and that the data shown here matches that source as of the last verification date above.

Looking for additional providers? all doctors in London or all doctors in United Kingdom.

Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does Sian Allen specialise in?

    Sian Allen specialises in Urology in London, GB. 27 years of clinical experience.

  • What conditions does Sian Allen treat?

    Sian Allen treats conditions within Urology. View the full conditions-treated list on the profile.

  • Where does Sian Allen practise?

    Sian Allen practises in London, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Sian Allen speak?

    Sian Allen speaks English.

  • How do I book an appointment with Sian Allen?

    Use the "Request a booking" button on the profile to send an appointment request. Most appointments are confirmed within 24 hours; many slots are bookable instantly.

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