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Dr Gillian Ostrowski
✓ Verified Trust score 98/100 Accepting new patients

Dr

Dr Gillian Ostrowski

General Practice (GP)

4.98 · 64 verified reviews

English
8,971+ Patients seen
14 Years in practice
5 Publications
1 Languages spoken

About

Dr Gillian Ostrowski is a highly experienced General Practitioner with over 20 years of clinical and leadership expertise across both the NHS and private healthcare. She is recognised for delivering comprehensive, evidence-based medical care with a strong focus on prevention, early diagnosis, and long-term wellbeing.

After qualifying from Edinburgh Medical School in 1999, Dr Ostrowski trained at leading London teaching hospitals including Guy’s and St Thomas’, University College London Hospital, and Chelsea and Westminster. She became a GP Principal Partner in a large teaching practice in central London by 2007 and has since combined frontline medicine with senior strategic roles.

Since 2006, Dr Ostrowski has also worked extensively in private healthcare in Central London, developing an exceptional network of specialist colleagues across all major medical disciplines.

Her postgraduate qualifications span general practice, paediatrics, gynaecology, reproductive and sexual health, and occupational medicine. She is a Fellow of the Royal Medical Society of Edinburgh and has served as Associate Medical Director for both Wandsworth PCT and NHS England South London.

Alongside her clinical work, Dr Ostrowski is a GP Appraiser, a Medical Examiner, and a member of the examination team at City St George’s, University of London. She has also founded a successful private diagnostics company and served as a trustee of the Pregnancy Sickness Society, reflecting her commitment to advancing women’s health.

Dr Ostrowski enjoys all aspects of general practice with particular specialist interests in:


• Women’s health – including menopause care, gynaecology, obstetrics, contraception and IUD insertion


• Paediatric and adolescent care – supporting children and teens through key developmental stages


• Lifestyle, functional and longevity medicine – personalised strategies for optimising long-term health


• Weight management and metabolic health – sustainable approaches to achieving and maintaining healthy weight, and


• Dermatology – individualised approaches to supporting skin health.

Known for her thorough, attentive style, Dr Ostrowski provides continuity of care for individuals and families alike. Patients value her ability to integrate medical excellence with a personalised approach, supported by an extensive referral network, to deliver truly comprehensive care.

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

— Dr Gillian Ostrowski

Education & training

  1. 2002–2008 MD · Medicine and Surgery
    Universidad de Sevilla
  2. 2008–2012 Residency · General Practice (GP)
    Universidad de Sevilla
  3. 2012–2013 Fellowship · Subspecialty training
    Cleveland Clinic, US

Career & appointments

  1. 2012-09–2013-08 Junior consultant
    Universidad de Sevilla Teaching Hospital — General Practice (GP)

Licenses & insurance

Medical licenses

— Organización Médica Colegial de España (OMC)
#-558723 active · expires 2028-12-31

Board certifications

European Board of General Practice (GP)
#EB-ABD83124 · issued 2013 · renewal 2023
Malpractice insurance: AmTrust Europe · 4,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 938
Annual physical exam 99395 252
Vaccination administration 90471 1,532
Minor procedure (skin) 17110 2,027

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 90 min in_clinic 720.00 EUR
Minor procedure (skin) 60 min in_clinic 630.00 EUR

Office, team & in practice

Gillian Ostrowski
HEADSHOT
Gillian Ostrowski in consultation
IN OFFICE
Gillian Ostrowski with the team
WITH TEAM
Gillian Ostrowski at a conference
CONFERENCE

Videos

introduction · 92s
Meet Gillian Ostrowski

Research & publications

h-index: 4 · i10: 5

  1. Outcomes of General Practice (GP) in adults — a multi-centre cohort
    Gillian Ostrowski, et al. · European Journal of Medicine, 2025
    DOI: 10.8998/euroclin.2025.0 · PMID: 35715233 · cited by 178
  2. European registry analysis of General Practice (GP) outcomes
    Gillian Ostrowski, et al. · European Journal of Medicine, 2024
    DOI: 10.3481/euroclin.2024.1 · PMID: 33265616 · cited by 72

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated General Practice (GP) — · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national

Society memberships

  • WONCA Europe — Family Doctors — Member · since 2013
  • national college of family doctors — Member · since 2013
  • European Union of Medical Specialists (UEMS) — Member · since 2013

Patient reviews

★ 4.98 64 verified reviews
Bedside Manner
5.00
Knowledge
5.00
Wait Time
4.73
Staff Friendliness
5.00
Ease Of Appointment
4.88
Value For Money
4.90
Would Recommend Pct
99
  • ★ 5 verified visit

    “Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”

    — Anna B. · 2026-05-08

  • ★ 5 verified visit

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

    — Marco V. · 2026-04-17

  • ★ 4 verified visit

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

    — Helena F. · 2026-04-02

Articles by this doctor

  • Patient education Patient guide to General Practice (GP)
  • Awareness When should you see a general practice (gp)?

For international patients

Coordinator
Patient liaison · dr.gillian.ostrowski@euroclinics.example
Accepted intl insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

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