Portman Smile Clinic Lewisham

So that your call is dealt with as swiftly as possible, we have dedicated lines for both our new AND existing patients, so we kindly ask you use the relevant number below:

New private patient enquiries: 0208 8522265

All other enquiries: 0208 8522265

Unit C2, Renaissance, Loampit Vale, London SE13 7DJ, UK

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Portman Smile Clinic Lewisham is proud to be working with Retainers4Life, helping you to keep smiling with confidence for years to come with regular retainer use. It’s a great addition to our orthodontic care, and now our patients can order their retainers online. To order your replacement retainers, click here.

Opening times

  • Monday: 08:30 - 17:30
  • Tuesday: 08:30 - 17:30
  • Wednesday: 08:30 - 17:30
  • Thursday: 08:30 - 17:30
  • Friday: 08:30 - 17:30
  • Saturday: 9:00 - 13:00*
  • Sunday: Closed
  • * Evening and Saturday clinic hours available on request:

Conveniently located in the centre of the borough of Lewisham, our specialist orthodontic clinic is only a three-minute walk from the Train Station and ideally situated for those travelling by bus. If you are travelling by bus, there are many services that stop either at Loampit Vale, Lewisham Train Station or Jerrard Street.

We provide clinical excellence in orthodontic dentistry and our renowned services and dental expertise are utilised in our skilled approach to the individual needs of each and every patient.

Our warm and welcoming practice for NHS and Private patients in Lewisham is designed around your comfort and our continued investment in dental technology means you will be in the best hands possible, no matter what the treatment.

  • Located on the high street
  • Evening appointments available
  • Open on Saturdays
  • Accepting NHS referrals

Meet our team

Our specialists are passionate for providing clinical excellence in orthodontic dentistry and our renowned services and dental expertise are utilised in our skilled approach to the individual needs of each and every patient.

Fancy a FREE virtual consultation?

at Portman Smile Clinic Lewisham

Find the right teeth straightening treatment for you.

As specialist orthodontists, we are able to offer a wide range of options for your teeth straightening requirements. Select a treatment to find out more.

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Pricing and finance options to suit you

We understand that not only do you have different requirements, but you may have different budgets. That’s why we are pleased to offer finance options to those who are eligible, alongside our standard pricing structure. We know that your smile is important, so we want you to be able to start your journey as soon as possible. Request a chat about your smile.

Spark Aligners vs Invisalign

Invisalign Express/ Spark 10

Invisalign Lite/ Spark 20

Invisalign Comprehensive/ Spark Advanced


Simple cases such as minor crowding or spacing

Treatment of moderate cases

Comprehensive treatment of complex cases

Number of aligners

7 - 10

14 - 20


Treatment length

As little as 6 months

6 – 9 months

18 – 24 months


Upper or lower arches

from £2,079

from £3,015


Upper and lower arches

from £2,605

from £4,295

from £5,495

Lewisham ed

What our patients say

I generally fear going to the dentist so was quite nervous (had put off getting my teeth straightened for years because of this) but couldn’t have asked for better care – Dr Yan Huang answered all my questions, was always professional, polite and considerate … and always has a smile. Really professional service and the highest levels of dental care – so felt very well looked after throughout the treatment of ceramic braces. Add to that the numerous compliments I’ve had on my perfectly straight teeth! Would give the highest possible recommendation. Thank you for giving me back my smile! - Xiao Jing Zhang - Teeth straightening and whitening.

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