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Dr Brian Leaker
Trust score 8/100 Accepting new patients

Dr

Dr Brian Leaker

Renal Medicine (Nephrology)

English
2,405+ Patients seen
2 Years in practice
7 Publications
1 Languages spoken

About

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.”

— Dr Brian Leaker

Education & training

  1. 2016–2022 MD · Medicine and Surgery
    Universitat de Barcelona (GB)
  2. 2022–2026 Residency · Renal Medicine (Nephrology)
    Universidad Complutense de Madrid (GB)
  3. 2026–2027 Fellowship · Subspecialty training
    Karolinska Stockholm, SE

Career & appointments

  1. 2026-09–2027-08 Junior consultant
    Universitat de Barcelona Teaching Hospital — Renal Medicine (Nephrology)

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-762468 active · expires 2028-12-31

Board certifications

European Board of Renal Medicine (Nephrology)
#EB-7CE21094 · issued 2027 · renewal 2037
Malpractice insurance: AmTrust Europe · 2,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,640
Annual physical exam 99395 102
Vaccination administration 90471 1,390
Minor procedure (skin) 17110 1,705

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 60 min in_clinic 450.00 EUR
Minor procedure (skin) 90 min in_clinic 180.00 EUR

Office, team & in practice

Brian Leaker
HEADSHOT
Brian Leaker in consultation
IN OFFICE
Brian Leaker with the team
WITH TEAM
Brian Leaker at a conference
CONFERENCE

Videos

introduction · 132s
Meet Brian Leaker

Research & publications

h-index: 8 · i10: 3

  1. European registry analysis of Renal Medicine (Nephrology) outcomes
    Brian Leaker, et al. · European Journal of Medicine, 2025
    DOI: 10.6936/euroclin.2025.0 · PMID: 37391455 · cited by 120
  2. Outcomes of Renal Medicine (Nephrology) in adults — a multi-centre cohort
    Brian Leaker, et al. · European Journal of Medicine, 2024
    DOI: 10.1210/euroclin.2024.1 · PMID: 32192081 · cited by 186

Invited talks

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

Awards & memberships

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

Patient reviews

★ 0.00 1,342 verified 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.”

    — Anna B. · 2026-05-26

  • ★ 5 verified visit

    “Took time to listen and reviewed all my previous results. I would absolutely recommend.”

    — Marco V. · 2026-04-15

  • ★ 4 verified visit

    “Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”

    — Helena F. · 2026-04-24

Articles by this doctor

  • Patient education Patient guide to Renal Medicine (Nephrology)
  • Awareness When should you see a renal medicine (nephrology)?

For international patients

Coordinator
Patient liaison · brian.leaker@euroclinics.example

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