Bloom and Gonsai Dental
Dental clinic in Marylebone High Street, London
- Address
- 29 Weymouth St, London W1G 7DB
- Phone
- 020 3747 4300
- Website
- dentistw1.co.uk
- Public rating
- 4.5+ stars in 50+ reviews (Google reviews, Sep 2026)
NHS and registration
- Registered with the Care Quality Commission since 23 February 2016. CQC page for this location (provider: Bloom & Gonsai Limited). CQC care directory, 1 October 2026.
Treatments with their own page on its website
Pages on the practice's own website, read in October 2026. A page describing a treatment is the practice's own claim.
Team members it names
- Asha Dwarakanath
- Barry Bloom
- Nina Dollay
- Raj Gonsai
- Steve Bassi
Named on the practice's own website with their General Dental Council registration number, October 2026. You can check any number on the GDC register. We show only people the practice names alongside a GDC number.
How it compares in London
| Bloom and Gonsai Dental | London median | |
|---|---|---|
| One- and two-star share of written reviews | 4% 2 of 49 written reviews | 6% |
| Open on Saturdays | No Listing hours | 45% of practices |
36 written reviews in the 12 months to 20 August 2026, 97% of them four or five stars.
What patients mention
How the visit felt
- Made to feel comfortable and relaxed
Why patients came
- Recommendations to people choosing a dentist
Counted across all 49 written reviews up to Sep 2026: each theme's wording was found in every review, and samples were read to measure how many matches are really about it, so counts are estimates. Themes are shown only when at least 90% of sampled matches were on topic. How we count
Prices it publishes
| Treatment | From | |
|---|---|---|
| Invisalign or clear aligners | £3,000 | Above the middle of the 205 London practices that publish one |
Private prices as published on its own website, read in October 2026 (for example this page). NHS band charges are national and not shown here. Prices change; check with the practice.
Opening hours
| Monday | 8am–4pm |
|---|---|
| Tuesday | 8am–4pm |
| Wednesday | 8am–4pm |
| Thursday | 8am–4pm |
| Friday | 8am–4pm |
| Saturday | Closed |
| Sunday | Closed |
From its business listing, Sep 2026. Bank holiday hours may differ.
What the practice says
Dental practice in the Harley Street District providing bespoke dental care focussing on the quality, prevention and evidence based best practice using the latest in techniques and modernised approaches in the field of dentistry
The practice's own description on its business listing.