Accepting new patients
Dr.
Dr Brian Leaker
Renal Medicine (Nephrology)
- 🇬🇧
- GP consultation
- Annual physical exam
- Vaccination administration
- Minor procedure (skin)
About Dr Brian Leaker
Dr Brian Leaker is based at Fitzrovia Hospital and has dedicated his career to clinical research and improving patient care. He obtained his medical degree in Cardiff, completed higher training in nephrology and general medicine in North America, Australia and London, and holds a Doctorate in Medicine. He undertook post-doctoral studies at University College London and began his career as a consultant nephrologist at the Royal Free Hospital, developing an interest in clinical pharmacology along the way. He has authored more than 200 scientific papers and articles on various topics relevant to his field of expertise, including asthma treatment and incontinence. Dr Leaker is the founder of Respiratory Clinical Trials Ltd. (www.respiratoryclinicaltrials.co.uk) and Nephro-urology Clinical Trials Ltd., both of which have successfully developed new pharmaceuticals. He also founded St Queen Anne Street Medical Centre (www.qasmc.com), a specialised emergency care facility that includes a clinical research department and laboratory dedicated to conducting early-stage asthma allergy medication research, among other studies on FDC drugs, as well as introducing new drugs into urology and Andrology.
"Evidence-based care tailored to each patient — taking the time to explain options and shared decisions."
Credentials & verification
Medical license
Organización Médica Colegial de España (OMC) · GB
#GB-762468
Valid until 2028-12-31
Verify with issuerBoard certification
European Board of Renal Medicine (Nephrology)
#EB-7CE21094
Renewal due 2037
Verify with issuerMalpractice cover
AmTrust Europe
2,000,000 EUR
Valid until 2026-12-31
No claims on file
Education & training
-
2016–2022
MD · Medicine and Surgery
Universitat de Barcelona (GB)
-
2022–2026
Residency · Renal Medicine (Nephrology)
Universidad Complutense de Madrid (GB)
-
2026–2027
Fellowship · Subspecialty training
Karolinska Stockholm, SE
Career & appointments
-
2026-09–2027-08
Junior consultant
Universitat de Barcelona Teaching Hospital — Renal Medicine (Nephrology)
Procedures & conditions
| Procedure | Code | Lifetime volume |
|---|---|---|
| GP consultation | 99213 |
1,640 |
| Annual physical exam | 99395 |
102 |
| Vaccination administration | 90471 |
1,390 |
| Minor procedure (skin) | 17110 |
1,705 |
Patient reviews
See all 1342"Very thorough first visit — explained every step. Booking was easy and the staff were welcoming."
"Took time to listen and reviewed all my previous results. I would absolutely recommend."
"Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent."
Recognition & press
Awards
- Top-rated Renal Medicine (Nephrology) — — 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
Your consultation, step by step
- 1 Choose a slot
- 2 Brief pre-consult form
- 3 Consultation
- 4 Follow-up note & plan
Services & pricing
New patient consultation (60m)
Follow-up consultation (30m)
Vaccination administration
Minor procedure (skin)
Research & publications
h-index: 8 · i10: 3
Selected publications
-
European registry analysis of Renal Medicine (Nephrology) outcomes
DOI: 10.6936/euroclin.2025.0 · cited by 120
-
Outcomes of Renal Medicine (Nephrology) in adults — a multi-centre cohort
DOI: 10.1210/euroclin.2024.1 · cited by 186
Show full research record
Invited talks
- Practical updates in Renal Medicine (Nephrology) · European Annual Congress (Renal Medicine (Nephrology)) · Vienna · 2024
- Single-centre experience in Renal Medicine (Nephrology) · National Society Meeting · · 2023
Articles by Dr Brian Leaker
Frequently asked
01. Do you accept new patients?
Dr Brian Leaker is currently accepting new patients. Use the booking module to choose a slot.
02. Which languages can I be seen in?
Consultations are available in English.
03. Is the consultation in-person or online?
Most services are offered both in-clinic and via telemedicine. Each service card above marks its modalities.
04. Do you accept my insurance?
Please use the booking flow to enter your insurance — we verify and confirm before your slot.
05. What is the cancellation policy?
Free cancellation up to 24 hours before your slot. Last-minute cancellations may incur a small administrative fee.
06. How is my health data protected?
All records are stored on EU servers, field-level encrypted, and GDPR compliant. Data is never shared with third parties without your explicit consent.
Book Dr Brian Leaker
Similar Renal Medicine (Nephrology) specialists
Other verified specialists you may want to compare.