Photo: londoncfm.co.uk
London Centre for Functional Medicine
London · Marylebone · updated 5 July 2026
Prices checked once on record, 5 July 2026.
- Treatments
- 28
- Categories
- 2
- From
- £195
- With pricing
- 5
Key facts
- Address
- 1 Harley Street, London W1G 9QD
- Initial consultation (in person)
- £345 (60 to 75 min)
- Initial consultation (online)
- £325 (60 to 75 min)
- Follow-up appointment
- £195 online / £225 in person (30 min)
- 3-month plan
- £990 (tests and supplements not included)
- Founder and lead practitioner
- Rob Staunton, listed on the IFM practitioner directory
- Operating company
- RS Health Ltd (Companies House 12119797)
- Accepts private medical insurance
- No (some insurers may reimburse)
London Centre for Functional Medicine operates from 1 Harley Street in Marylebone, a short walk from Bond Street station. The clinic is led by founder Rob Staunton, who focuses on gut and digestive disorders including SIBO, IBS, Candida and IBD, alongside autoimmune conditions, mould-related illness and chronic fatigue. He is listed on the Institute for Functional Medicine (IFM) practitioner directory. The team also includes Iwona, a nutritional therapist and naturopath who works on women's health, hormonal balance and DUTCH hormone testing. The clinic is operated by RS Health Ltd (Companies House number 12119797).
Consultations are available both in person and online. An initial evaluation runs 60 to 75 minutes and costs £345 in person or £325 online, with 30 minute follow-ups at £225 in person or £195 online. A 3-month commitment plan is £990 and bundles the initial evaluation, four follow-ups, a personalised protocol, lab test interpretation and up to four hours of practitioner research time. Laboratory tests and supplements are quoted separately after the first consultation.
Functional lab testing is a core part of the model and includes SIBO breath testing, stool and microbiome analysis, intestinal permeability testing, adrenal and thyroid hormone profiles, the DUTCH hormone test, mycotoxin and toxicity screening, and organic acids testing. Most sample collection can be done at home. The clinic is open Monday to Friday 8:30 to 18:30 and Saturday 10:00 to 14:00, and does not accept private medical insurance directly, though some insurers may reimburse.
28 treatments across 3 categories in the menu and pricing section below.
Compiled from published research and each venue's own published information. Information only, not medical advice.
Information compiled from the clinic's website, last checked 5 July 2026.
Treatments & pricing
Sourced from the clinic's published menu where available.
Team
2 practitioners listed where available.
Rob StauntonFounder and Lead Clinician, Functional Medicine Practitioner · Functional Medicine Practitioner · 25+ years in the field (as stated)
Gut and digestive disorders (SIBO, IBS, IBD, GERD, Candida) · Autoimmune conditions · Mould-related illness · Chronic fatigue · Liver and gallbladder health
Founder and Lead Clinician, Functional Medicine Practitioner · Functional Medicine Practitioner · 25+ years in the field (as stated)
Gut and digestive disorders (SIBO, IBS, IBD, GERD, Candida) · Autoimmune conditions · Mould-related illness · Chronic fatigue · Liver and gallbladder health
Founder and Lead Clinician at the London Centre for Functional Medicine. States he practises an evidence-based approach that not only addresses symptoms but seeks to understand and correct the underlying factors contributing to health imbalances.
IwonaFunctional Medicine Nutritionist · Qualified Functional Medicine Practitioner · Nutritional Therapist · Naturopath · Intensive DUTCH hormone training (as stated)
Women's health · Hormonal balance · PMS · Acne · Weight gain · PCOS · Perimenopause · Menopause
Functional Medicine Nutritionist · Qualified Functional Medicine Practitioner · Nutritional Therapist · Naturopath · Intensive DUTCH hormone training (as stated)
Women's health · Hormonal balance · PMS · Acne · Weight gain · PCOS · Perimenopause · Menopause
Describes herself as a qualified Functional Medicine Practitioner, Nutritional Therapist and Naturopath specializing in women's health and hormonal balance.
Facility
Conditions treated
Health areas London Centre for Functional Medicine states it works with. General information, not a treatment claim.
Hormone & metabolic
Diagnostics & testing
General
Show all 39 conditions
Hormone & metabolic
Diagnostics & testing
General
Equipment
- Functional lab testingStool test referenced for candida, H. pylori and virulence-factor markers
- Hormone testingUrinary hormone test referenced across women's health, IBS, chronic fatigue and hormone assessment
- Digestive testingBreath test measuring hydrogen and methane gas levels
Practical information
- Hours
- Monday to Friday: 8:30 AM to 6:30 PM; Saturday: 10:00 AM to 2:00 PM
- Getting there
- Harley Street, Marylebone · Bond Street (Jubilee line), around a 5 to 7 minute walk; Oxford Circus around a 10 to 12 minute walk · No on-site parking. Short-term meter parking on surrounding streets, with car parks at Cavendish Square and to the rear of Harley Street.
- Website
- londoncfm.co.uk
- Certifications
- Rob Staunton listed on the Institute for Functional Medicine (IFM) practitioner directory
- Consultation
- Required before first session
Location
1 Harley Street, London W1G 9QD, United Kingdom
1 Harley Street, London W1G 9QD, United Kingdom
Open in Google MapsAbout the organisation(expand)
- Legal entity
- RS Health Ltd
- Companies House
- 12119797
- Parent company
- RS Health Ltd
Social profiles
Frequently asked
- How much does a consultation at London Centre for Functional Medicine cost?
- An initial 60 to 75 minute functional medicine consultation is £345 in person or £325 online. Follow-up appointments are 30 minutes and cost £225 in person or £195 online. A 3-month commitment plan is £990, which does not include lab tests or supplements.
- Where is London Centre for Functional Medicine and how do I get there?
- The clinic is at 1 Harley Street, London W1G 9QD, in Marylebone. The nearest tube is Bond Street (Jubilee line), about a 5 to 7 minute walk, with Oxford Circus around 10 to 12 minutes away. There is no on-site parking, but meter parking and car parks at Cavendish Square are nearby.
- Do I need a consultation before testing?
- Yes. Consultations are prepaid and lab tests and supplements are quoted separately after the initial consultation. Practitioners recommend testing based on your history and symptoms.
- Can appointments be done online?
- Yes. The clinic offers both in-person and online consultations, and most lab sample collection can be done at home.
- Who runs the clinic and what do they specialise in?
- The clinic was founded by Rob Staunton, who focuses on gut and digestive disorders such as SIBO, IBS and Candida, plus autoimmune conditions, mould-related illness and chronic fatigue. The team also includes Iwona, a nutritional therapist and naturopath specialising in women's health and hormones.
- What are the opening hours?
- The clinic is open Monday to Friday from 8:30 to 18:30 and Saturday from 10:00 to 14:00. It is closed on Sunday.
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