Waterloo Dental & Orthodontics · Central London
Clear, removable Invisalign aligners planned and supervised by Dr Sarah Sadek, a GDC-registered specialist orthodontist (GDC No. 114943). Our practice is at 223 Waterloo Road, a short walk from Waterloo, Lambeth North and Southwark stations, so it's easy to reach from anywhere in London.
Many dentists in London offer Invisalign. At Waterloo Dental & Orthodontics your treatment is planned and supervised by a specialist orthodontist – a dentist with several years of extra full-time training in orthodontics, listed on the General Dental Council's Specialist List. That means your bite, gums and long-term stability are planned for, not just how straight your front teeth look.
Invisalign uses a series of clear, custom-made aligners that move your teeth a little at a time. It suits many adults and teenagers with:
Overlapping or twisted teeth that are harder to clean and can make a smile look uneven.
Spaces between the teeth, including a gap between the front teeth.
Many overbites, underbites, crossbites and open bites. We'll tell you honestly if braces would do a better job.
Had braces as a teenager and stopped wearing your retainer? Aligners are often a good way to correct relapse.
A selection of real before-and-after results from clear aligner treatment across our practice group, including Invisalign and AddaSmile aligners.
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AFTERResults shown are from patients treated across our three practices in the same group – Waterloo, Croydon (Addiscombe) and Chelsea (SW3) – including patients treated with AddaSmile clear aligners. Individual results vary. Treatment planned and supervised by Dr Sarah Sadek, Specialist Orthodontist (GDC 114943). Photos shown with the patients' written consent.
Our starting prices, taken from our fees page. Your exact price depends on how much your teeth need to move, and you'll get a written plan and quote before anything starts.
| Treatment | Price |
|---|---|
| Invisalign consultation with 3D scan | Free (£10 deposit to book, refunded or taken off your treatment) |
| Invisalign | From £1,850 |
| Invisalign Complete | From £3,599 |
| AddaSmile clear aligners (alternative brand) | From £1,499 |
| Fixed braces | From £1,000 |
Spread the cost with 0% finance through Tabeo (subject to status). Smile for Life plan members get 10% off private treatment, and student plan members get 15% off.
Both work well. The right choice depends on your teeth and your lifestyle, and we'll give you an honest recommendation at your consultation.
| Invisalign | Fixed braces | |
|---|---|---|
| Appearance | Clear and hard to notice | Metal or tooth-coloured brackets |
| Removable | Yes – take them out to eat, brush and floss | No – fixed to the teeth |
| Wear time | About 22 hours a day | Worn all the time |
| Best for | Many mild to complex cases in motivated patients | Complex movements and patients who prefer not to manage aligners |
| Starting price | From £1,850 | From £1,000 |
We're at 223 Waterloo Road, London SE1 8XH, a short walk from Waterloo, Lambeth North and Southwark stations. Patients come to us from the City, Westminster, the South Bank, Southwark, Lambeth, Canary Wharf and beyond. Open Monday to Friday, 9am to 5pm.
Bank is one stop from Waterloo on the Waterloo & City line. London Bridge is two stops on the Jubilee line.
Oxford Circus is four stops on the Bakerloo line. Bond Street is three stops on the Jubilee line.
One stop on the Jubilee line, or a walk over Westminster Bridge.
Canary Wharf is five stops on the Jubilee line. Clapham Common is five stops on the Northern line.
Ready to Start Your Invisalign Journey? Book a consultation with our specialist orthodontist in Waterloo, Central London. Call us today, or book your appointment online below.
At our Waterloo practice, Invisalign starts from £1,850 and Invisalign Complete from £3,599. Your exact price depends on your teeth, and you get a written quote at your free consultation before anything starts. 0% finance is available through Tabeo, subject to status.
Yes. Your 30-minute consultation with a 3D scan is free. We ask for a £10 deposit to hold your appointment, which is refunded or taken off your treatment.
Mild cases can take a few months, while more complex cases often take 12–18 months or longer. We'll give you an estimate at your consultation.
About 22 hours a day. Take them out only to eat, drink anything other than water, and brush your teeth.
Most people feel some pressure or tightness for a day or two when they start a new set of aligners. This is normal and usually settles quickly.
Your treatment is planned and supervised by specialist orthodontist Dr Sarah Sadek (GDC No. 114943), with support from our orthodontic therapist Diane Alexe.
Both are clear, removable aligners. Invisalign is a well-known brand that suits a wide range of cases. AddaSmile is a clear aligner brand that offers a more affordable option for many mild to moderate cases. We'll recommend what suits your teeth.
Yes. Teeth can move back over time, so retainers are an important part of treatment. We'll advise you on the right retainer and how long to wear it.
See specialist orthodontist Dr Sarah Sadek's team at 223 Waterloo Road, SE1 8XH. Open Monday to Friday, 9am to 5pm.