John Trewella & Associates
461 Hertford Road, Edmonton, London, N9 7DU
CQC registered
NHS status checked on 26 October 2026
John Trewella & Associates is one of 54 CQC-registered dental practices we list in Enfield. We hold no published prices for it yet; 34 practices in Enfield publish theirs. In October 2026, it told the NHS website it was taking new NHS patients (children).
NHS treatment
John Trewella & Associates is on the NHS website's list of dentists. This is what it says about new NHS patients:
| Adults | Not taking new patients |
|---|---|
| Children | Taking new patients |
The practice last updated this on the NHS website on 23 October 2026. We checked the NHS website on 26 October 2026. This can change from week to week, so phone the practice to confirm.
The nearest practice we list that said it was taking new adult NHS patients is Enfield Dental Practice, in Enfield, 1.4 miles away.
NHS treatment costs £27.90, £76.60 or £332.10, depending on what you need. Some people get it free. See NHS dental charges, or NHS dentists in Enfield.
Registration and reviews
CQC registration
Registered with the Care Quality Commission
Google reviews
3.5 ★ (8 reviews) via Google
Contact details
Map and directions
what3words address. Every 3 m square has a unique three-word name that helps pinpoint the exact entrance. Opens on what3words.com.
John Trewella & Associates: frequently asked questions
Where is John Trewella & Associates?
John Trewella & Associates is at 461 Hertford Road, Edmonton, London, N9 7DU, in Enfield.
Is John Trewella & Associates registered with the CQC?
Yes. John Trewella & Associates is registered with the Care Quality Commission (CQC) and was last inspected on 21 March 2018. The CQC checks that dental practices meet the regulations. It does not give ratings to dental practices.
Does John Trewella & Associates take NHS patients?
John Trewella & Associates told the NHS website it was taking new NHS patients (children). The practice last updated this on 23 October 2026. We checked on 26 October 2026. This changes often, so phone to confirm. The nearest practice we list that said it was taking new adult NHS patients is Enfield Dental Practice, 1.4 miles away.
What is the phone number for John Trewella & Associates?
You can call John Trewella & Associates on 020 8804 4248.
What are John Trewella & Associates's reviews like?
John Trewella & Associates has a Google rating of 3.5 out of 5 from 8 reviews. Google collects these reviews from its users. We do not collect or edit them. You can read them all on Google using the link on this page.
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Market Square Dental Practice
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Looking further afield?
Data sources: the CQC register, the NHS website (NHS status), the practice's own website (treatments and prices) and Google (ratings). Google ratings are not live. We last updated them in June 2026. We last checked this practice's NHS status on 26 October 2026.