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Stay up-to-date with the latest dental health information curated by our team of experts at The Dental Surgery.

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Categories:

Dental Hygiene

Facial Aesthetics

General Dentistry

Periodontics

Teeth Replacement

Teeth Restoration

Teeth Straightening

Teeth Whitening

The Invisible Advantage: Precision and Discretion in Lingual Orthodontics

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Cracking Down on Unsafe Cosmetic Treatments: What You Need to Know

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Saving Your Natural Tooth: Demystifying Root Canal Treatment in London

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Beyond the Smile: How Your Oral Health Impacts Your Entire Body

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Unlock Your Best Smile: The Truth About Clear Aligners

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How Flossing Could Help Lower Your Risk of Stroke and Heart Disease

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How to Keep Your Teeth Sparkling After Whitening

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Why a Brighter Smile Is the Perfect Valentine’s Gift

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New Year, New Smile: Start 2025 with Confidence

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Toothaches. Causes. Solutions and Don’ts

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Is Covid Causing Risks To Oral Health?

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8 Foods That Can Cause Bad Breath

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Our location

Our practice can be found in the heart of the City of London across from the Tower of London. We are within walking distance from major train and tube stations including Bank, Monument, Tower Hill, Liverpool Street, Fenchurch street and London Bridge. There are also numerous bus stops nearby with meter parking available on both Great Tower St and Mark Lane.

Opening hours

Monday 08:00 - 19:00
Tuesday 08:00 - 19:00
Wednesday 08:00 - 19:00
Thursday 08:00 - 19:00
Friday 08:00 - 17:00
Saturday 09:00 - 14:00
Sunday Closed

The Corn Exchange

55 Mark Lane
London
EC3R 7NE
0207 680 1800

Copyright © 2025 Portman Healthcare.

Portman Healthcare Limited is registered in England and Wales. Company number: 06740579. Registered office: Rosehill, New Barn Lane, Cheltenham, Glos, GL52 3LZ.

Portman Healthcare Limited is an appointed representative of Product Partnerships Limited which is authorised and regulated by the Financial Conduct Authority. Product Partnerships Limited’s FCA registration number is 626349 and its address is Second Floor, Atlas House, 31 King Street, Leeds LS1 2HL. Product Partnerships Limited’s permitted business is to act as a Principal for a network of Appointed Representatives who arrange regulated credit facilities for customers who are purchasing goods from them.

Portman Healthcare Limited (FRN: 1031516) acts as a credit broker not a lender. We can only introduce you to Secure Trust Bank T/A V12 Retail Finance Limited (FRN: 679653) who may be able to offer you finance facilities for your purchase. We will only introduce you to this lender. We do not receive any commission for introducing customers to a finance provider. Credit is provided subject to affordability, age, and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.

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Last updated: 22/04/2026 at 13:17