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: 01273 803 456

All other enquiries: 01273 803 456

Address:
Sackville House, Brooks Close, Lewes, UK

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Opening times

  • Monday: 08:30 - 17:30
  • Tuesday: 08:30 - 17:30
  • Wednesday: 08:30 - 19:00
  • Thursday: 08:30 - 17:30
  • Friday: 08:30 - 17:30


Located at Sackville House in Lewes, we’re happy to welcome patients for treatment on the NHS or private. Our practice was purpose built, purely for specialist orthodontics and is equipped with the latest orthodontic technology.

Our specialists are dentists who have undertaken a minimum of an additional three years of postgraduate orthodontic education and training in hospitals to become experts in the field of teeth straightening.

These treatments include: fixed metal braces, ceramic fixed braces, lingual braces (incognito) and Invisalign clear aligners. 0% Interest free credit available ensure that all treatments are affordable.

All of our patients, NHS & Private receive a truly personal service on their teeth straightening journey. Start your journey today by booking a consultation.

  • Specialist Orthodontist Lewes
  • Free Onsite Parking
  • Fully Accessible

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.

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*Terms and conditions: This offer is valid for new private patients who are under 18 to receive a free consultation and £350 off Invisalign® and fixed metal braces at Portman Smile Clinic Lewes if they sign up to a treatment plan by 31 October 2024. Offer available on Invisalign® and fixed braces only. Offer cannot be used on existing treatment payments. Patients must be dentally fit to proceed with treatment. Whether a patient is deemed dentally fit for treatment will be at the clinician’s absolute discretion. Additional treatment required to make a patient dentally fit and suitable for treatment will be charged at an additional cost. Please note that Portman Smile Clinic Lewes accepts no liability on behalf of the treating clinician and acts strictly as a liaison between the patient and the treating clinician only. Portman Smile Clinic Lewes reserves the right to change or withdraw this offer at any time. This offer is non-exchangeable, non-transferrable and is not redeemable for cash or other treatments. Valid for private treatments only. Valid until 31 October 2024.