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Trust score 8/100
Accepting new patients
Mr
Mr Darrell Allen
Urology
English
2,812+
Patients seen
2
Years in practice
7
Publications
1
Languages spoken
About
Mr Allen is a leading Consultant Urological Surgeon with HCA Healthcare and at the Royal Free NHS trust. Having completed his urology training in London, he undertook a fellowship at University College Hospital in the diagnosis and management of complex urinary tract stones. He was appointed as a consultant at the Royal Free Hospital in November 2011.
He undertakes weekly outpatient clinics, flexible cystoscopy lists and operating sessions. He deals with a broad range of urological issues including urinary symptoms, blood in the urine, elevated PSA, scrotal swellings, prostatitis and kidney stones.
Mr Allen aims to provide a world class rapid access clinic which is tailored to each patients specific needs.
He is heavily involved in the teaching and training of medical students and junior doctors. His research focuses on the treatment and prevention of kidney stones in which area he has given numerous international presentations and written multiple papers.
Diseases, Medical Tests and Treatments
Flexible cystoscopy
Rigid cystoscopy
Rigid ureteroscopy
Flexible ureterorenoscopy
Supine percutaneous nephrolithotomy (PCNL)
Circumcision
Vasectomy
Epididymal cyst removal
Hydrocele repair
• General and Diagnostic urology
• Renal and ureteric stones
• Lower urinary tract dysfunction
• Prostate disorders
• Haematuria (Blood in the urine)
• Scrotal abnormalities
He undertakes weekly outpatient clinics, flexible cystoscopy lists and operating sessions. He deals with a broad range of urological issues including urinary symptoms, blood in the urine, elevated PSA, scrotal swellings, prostatitis and kidney stones.
Mr Allen aims to provide a world class rapid access clinic which is tailored to each patients specific needs.
He is heavily involved in the teaching and training of medical students and junior doctors. His research focuses on the treatment and prevention of kidney stones in which area he has given numerous international presentations and written multiple papers.
Diseases, Medical Tests and Treatments
Flexible cystoscopy
Rigid cystoscopy
Rigid ureteroscopy
Flexible ureterorenoscopy
Supine percutaneous nephrolithotomy (PCNL)
Circumcision
Vasectomy
Epididymal cyst removal
Hydrocele repair
• General and Diagnostic urology
• Renal and ureteric stones
• Lower urinary tract dysfunction
• Prostate disorders
• Haematuria (Blood in the urine)
• Scrotal abnormalities
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
— Mr Darrell Allen
Education & training
-
2016–2022 MD · Medicine and Surgery
-
2022–2026 Residency · Urology
-
2026–2027 Fellowship · Subspecialty training
Career & appointments
-
2026-09–2027-08 Junior consultant
Licenses & insurance
Medical licenses
— Organización Médica Colegial de España (OMC)
Board certifications
European Board of Urology
Malpractice insurance:
Allianz Professional · 2,000,000 EUR coverage
· No claims on file
Procedures performed
| Procedure | Code | Lifetime count |
|---|---|---|
| GP consultation | 99213 | 3,042 |
| Annual physical exam | 99395 | 524 |
| Vaccination administration | 90471 | 1,028 |
| Minor procedure (skin) | 17110 | 1,131 |
Services & pricing
| Service | Duration | Modality | Price |
|---|---|---|---|
| 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 | 30 min | in_clinic | 810.00 EUR |
| Minor procedure (skin) | 120 min | in_clinic | 540.00 EUR |
Office, team & in practice
Videos
Research & publications
h-index: 10 · i10: 6
-
Outcomes of Urology in adults — a multi-centre cohort
DOI: 10.9847/euroclin.2025.0 · PMID: 37277781 · cited by 74
-
European registry analysis of Urology outcomes
DOI: 10.1888/euroclin.2024.1 · PMID: 39896739 · cited by 112
-
Outcomes of Urology in adults — a multi-centre cohort
DOI: 10.8822/euroclin.2023.2 · PMID: 36975472 · cited by 142
Invited talks
- Practical updates in Urology European Annual Congress (Urology) · Vienna · 2024 · invited
- Single-centre experience in Urology National Society Meeting · · 2023 · oral abstract
Awards & memberships
Awards
- 🏆 Top-rated Urology — · EuroClinics Patient Choice · 2025 · regional
Society memberships
- WONCA Europe — Family Doctors — Member · since 2027
- national college of family doctors — Member · since 2027
- European Union of Medical Specialists (UEMS) — Member · since 2027
Patient reviews
- Bedside Manner
- 0.05
- Knowledge
- 0.08
- Wait Time
- 3.80
- Staff Friendliness
- 0.02
- Ease Of Appointment
- 4.00
- Value For Money
- 4.10
- Would Recommend Pct
- 4
-
★ 5 verified visit
“Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”
-
★ 5 verified visit
“Took time to listen and reviewed all my previous results. I would absolutely recommend.”
-
★ 4 verified visit
“Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”
Articles by this doctor
- Patient education Patient guide to Urology
- Awareness When should you see a urology?
For international patients
- Coordinator
- Patient liaison · mr.darrell.allen@euroclinics.example
