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5 Best Dietitians in London (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

Elara Kestrel
By Elara Kestrel, Health and Medical Expert · ✓ Data verified July 2026 · 8 min read

Booking a dietitian in London usually starts after months of trying to fix things alone. The clinics on this page have logged over 1,500 Google reviews between them, and every single one sits at 4.8 stars or above, so the real work here is matching the right specialty to your situation, not hunting for someone decent.

Short answer: The top-reviewed dietitian in London is Raquel Britzke Nutrition Clinic (4.9 stars across 617 Google reviews), followed closely by The Health Space (5.0, 331 reviews) and Dietitian Fit (5.0, 216 reviews). Consultations typically start with an initial assessment before a personalised plan is built, and pricing is set per clinic rather than published as a fixed menu.
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London's Dietitians, Side by Side

# Business Rating Reviews Best for
1 Raquel Britzke - Nutrition Clinic 4.9 ★ 617 Weight loss / most reviewed View ›
2 The Health Space 5.0 ★ 331 Perfect rating / personalised plans View ›
3 Dietitian Fit - Nutritionist & Dietitians 5.0 ★ 216 Family and gut health View ›
4 The London Clinic of Nutrition 4.8 ★ 244 Functional medicine / complex cases View ›
5 Carol Lowndes Nutrition 5.0 ★ 162 Sole practitioner / weight loss View ›
5 Best Dietitians in London (2026)

Our top picks, reviewed

Raquel Britzke - Nutrition Clinic logo
#1 Overall🕑 Open 6 days/wk↩ Responds to reviews

Raquel Britzke - Nutrition Clinic

4.9617 Google reviews

Raquel Britzke Nutrition Clinic is a registered-dietitian practice on Cavendish Square offering evidence-based nutrition programmes for weight management, PCOS, IBS, menopause, diabetes and food intolerance. The team runs both an in-person London clinic and an online service, with dietitians and nutritionists working from a shared, HCPC-registered standard. It is the most-reviewed dietitian on this list by a wide margin, with a client base that includes people returning years after their first course of treatment.

What people praise

  • Clients describe realistic, non-restrictive meal plans built around their own food preferences
  • Practitioners praised for clear explanations and steady, judgement-free support
  • Several reviewers have returned for a second or third round of consultations years apart
  • Responsive between appointments, with quick answers to follow-up questions

Worth knowing

  • A large team means you may see different named practitioners depending on availability
  • Longer-established clients report the best results come from sticking with a multi-month programme rather than a single session
Reputation scorecardrank in London
Rating4.9 / 5
Review volume617 · 97th
Confidencehigh
Recency5 weeks ago
Info completenesssite · phone · hours
Rating breakdown98% 5-star
✓ VerifiedSource: Google

Our take: The deepest track record on this page and a natural first call for anyone wanting a structured, ongoing weight or condition-management plan rather than a single consultation.

Website+442071238488 Directions

33 Cavendish Square, London W1G 0PW

The Health Space logo
#2🕑 Open 7 days↩ Responds to reviews

The Health Space

5.0331 Google reviews

The Health Space is a London-based nutrition practice built around one-to-one online and in-person coaching, with programmes covering 12-week weight loss, PCOS, menopause and bridal nutrition. Reviewers consistently name founder Beanie Robinson, who tailors food plans to each client's lifestyle rather than issuing a generic template. The clinic runs corporate programmes alongside its individual client work.

What people praise

  • A perfect 5.0 average built almost entirely on five-star reviews
  • Clients highlight genuine accountability and honest feedback, not just encouragement
  • Plans built around foods clients already enjoy, described as sustainable rather than restrictive
  • Daily or near-daily check-ins between sessions

Worth knowing

  • Client reviews centre on one practitioner, so availability may be the limiting factor
  • Best suited to people ready for a structured multi-week programme rather than a one-off consult
Reputation scorecardrank in London
Rating5 / 5
Review volume331 · 92th
Confidencehigh
Recency6 weeks ago
Info completenesssite · phone · hours
Rating breakdown99% 5-star
✓ VerifiedSource: Google

Our take: A near-flawless review record built on one-to-one coaching. Good fit if you want a single, consistent practitioner guiding you through a defined programme.

Website+447757224248 Directions

Flat 6, 12 Rampayne St, Lillington and Longmoore Gardens, London SW1V 2QT

Dietitian Fit - Nutritionist & Dietitians logo
#3🕑 Open 6 days/wk↩ Responds to reviews

Dietitian Fit - Nutritionist & Dietitians

5.0216 Google reviews

Dietitian Fit is a Cavendish Square nutrition practice with a team of dietitians handling weight loss, gut health, diabetes, cholesterol management and general lifestyle changes. Reviewers describe individual practitioners by name, including Georgina, Kat and Isabella, each running their own client caseload under the same practice. The clinic sees clients across a wide age range, from young adults to older parents brought in by their children.

What people praise

  • Reviewers report measurable results, including specific weight-loss figures over a period of months
  • Practical, easy-to-follow charts and meal guidelines rather than dense theory
  • Comfortable with sensitive first consultations, including older or nervous first-time clients
  • Continuity of care alongside other specialists, such as a gastroenterologist

Worth knowing

  • As with any multi-practitioner clinic, results reviewers describe are tied to their specific dietitian
  • Smaller review base than the top name on this list
Reputation scorecardrank in London
Rating5 / 5
Review volume216 · 82th
Confidencehigh
Recency8 weeks ago
Info completenesssite · phone · hours
Rating breakdown99% 5-star
✓ VerifiedSource: Google

Our take: A well-rounded, family-friendly practice with strong results reported across weight, gut health and cholesterol work. A safe pick if you want a team rather than a solo practitioner.

Website+442081686887 Directions

17 Cavendish Square, London W1G 0PH

The London Clinic of Nutrition logo
#4🕑 Open 5 days/wk↩ Responds to reviews

The London Clinic of Nutrition

4.8244 Google reviews

The London Clinic of Nutrition is a Marylebone-based practice combining nutrition with functional and holistic medicine, working with clients on autoimmune conditions, SIBO, thyroid issues and other complex, long-running health concerns. Its practitioners run package-based programmes involving multiple consultations, testing, and detailed written recommendations rather than single-visit advice. The clinic works with clients internationally as well as in London.

What people praise

  • Reviewers with long-running autoimmune or gut conditions describe real symptom improvement
  • Detailed written reports after each consultation covering diet, lifestyle and supplements
  • Practitioners praised for patience with complicated, multi-year health histories
  • Comfortable coordinating with a client's other specialists

Worth knowing

  • Packages involving testing can run to several thousand pounds, and one reviewer disputed what was included versus what required a separate cost
  • Best suited to complex or chronic cases rather than straightforward weight-loss goals
Reputation scorecardrank in London
Rating4.8 / 5
Review volume244 · 87th
Confidencehigh
Recency7 weeks ago
Info completenesssite · phone · hours
Rating breakdown89% 5-star
✓ VerifiedSource: Google

Our take: The strongest fit here for complicated or long-running conditions where a straightforward diet plan has not worked elsewhere. Get full written clarity on what a package includes and what costs extra before you commit.

Website+442033320030 Directions

10 Wyndham Pl, London W1H 2PU

Carol Lowndes Nutrition logo
#5🕑 Open 6 days/wk↩ Responds to reviews

Carol Lowndes Nutrition

5.0162 Google reviews

Carol Lowndes Nutrition is a Marylebone weight-loss practice run by dietitian Carol Lowndes, who is HCPC-registered and focuses specifically on sustainable, evidence-based weight management. Clients work directly with Carol rather than being routed to a wider team, with plans built around body recomposition, muscle gain or straightforward weight loss depending on the goal. Several reviewers have returned for a second round of consultations years after their first.

What people praise

  • Direct, one-to-one work with the named practitioner rather than a rotating team
  • Reviewers describe specific results, including kilogram figures lost within a month
  • Plans built to include foods clients enjoy, described as sustainable rather than restrictive
  • Long-term relationship: some clients have worked with Carol on and off for several years

Worth knowing

  • A solo practice means availability may be tighter than at larger clinics
  • Smallest review base on this list, though the rating itself is perfect
Reputation scorecardrank in London
Rating5 / 5
Review volume162 · 76th
Confidencemoderate
Recency3 months ago
Info completenesssite · phone · hours
Rating breakdown99% 5-star
✓ VerifiedSource: Google

Our take: The most personal option on this page: one dietitian, consistent contact, and a strong record on straightforward weight-loss goals. Worth booking early given the smaller practice size.

Website Book now+447471100211 Directions

37 Queen Anne St, London W1G 8JB

6

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Health information disclaimer: This directory is informational only and not medical advice. Rankings reflect publicly available Google ratings and review volume, not clinical outcomes. Verify any practitioner’s credentials and registration with the relevant medical board before booking.

How we score

Every number on this page is computed from public Google data on the date shown, not from opinion or payment. Rating is the practice’s live Google star average. Review volume is how many clients have rated them, ranked against other London dietitians. Confidence weighs the rating by that volume, so a 5.0 from hundreds of reviews carries more weight than a 5.0 from a dozen. Recency reflects how recently clients are still leaving reviews. No business can pay to change these numbers.

How much does a dietitian cost in London? (2026)

None of the practices on this page publish a fixed public price list for consultations, and packages vary depending on whether testing, multiple sessions, or ongoing support are included. Ask each clinic directly for their current consultation and package pricing, and get the full scope of what is included in writing before you commit, especially if testing is involved.

Serving all of London

The dietitians above are concentrated around Marylebone, Cavendish Square and the wider West End, with most also offering online consultations for clients across Greater London. Searching for a dietitian near me? Every listing below shows a live phone number and address so you can check distance and book directly.

What to ask before you book a dietitian

  • Are you HCPC-registered, and what are your specific qualifications?
  • What does the initial consultation cover, and what is the full cost of a package including any testing?
  • How many follow-up sessions are typically included, and what happens after the programme ends?
  • Do you offer online consultations if I can’t get to the clinic in person?
  • How do you handle communication between appointments if I have questions?
  • Have you worked with clients who have my specific condition or goal before?

Frequently asked questions

How did you choose these dietitians?

We started from dietitians and nutritionists in London with a public Google presence, then ranked by rating, review volume, consistency, and recency. See How we score above.

Are these rankings paid?

No. Rankings come from the public Google data in the scorecard. A business can pay to be a Featured Partner, which adds a badge and top placement, but that never changes another business’s score or position on the underlying data.

How often is this updated?

The data carries a verified date (July 2026 on this page). We refresh listings periodically so ratings and review counts stay current.

What’s the difference between a dietitian and a nutritionist?

In the UK, ‘dietitian’ is a protected title requiring HCPC registration, while ‘nutritionist’ is not legally protected. Several practices on this page use both terms; ask directly about a practitioner’s specific registration if that matters to you.

Do I need a GP referral to see a dietitian in London?

Private dietitians like the ones above typically don’t require a referral. If you’re being treated for a specific medical condition, it’s worth telling your dietitian and keeping your GP informed.

How much does a dietitian cost in London?

None of the clinics on this page publish a fixed price list, and packages vary by scope, so get a written quote covering consultations and any testing before you commit.

The bottom line

Raquel Britzke Nutrition Clinic is the safe default given its review depth and consistency, while The Health Space and Carol Lowndes Nutrition suit anyone who wants close, one-to-one contact with a single practitioner. Whichever you call, get the full scope and cost of any package in writing first.

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