Private dentistry on the Sussex coast · since 1984

Dentistry, considered.

Aligners, implants and restorative work, planned slowly and priced before you decide. The same four clinicians, in the same house on Saltings Road, for as long as it takes.

Adults, private and plan — welcoming new patients Children under 18 — seen on the NHS, welcoming new patients Adults on the NHS — list closed
1984Established. Four clinicians, one address, forty-two years.
4.9Average from 412 patient reviews. Every one is published, including the threes.
0%Finance over 12 to 36 months on treatment from £500. A worked example is below.
£0For an aligner or implant consultation. No scan fee, no obligation.

What we’re known for

Three things we do a great deal of.

You will not find before-and-after photographs here. Nobody’s result predicts yours. What we can show you is the plan, the price, the time it takes, and who will be doing it.

A clear aligner on pale stone
01

Clear aligners

Invisalign, planned on a 3D scan of your own teeth so you see the intended movement before you commit. Retainers and whitening are in the price, because everybody needs them at the end.

From£3,950
Or, at 0%£109.72 × 36 months
Typically takes
6 to 14 months
Visits
Every 8 to 10 weeks
With
Dr Priya Sundaresan · GDC No. 927481
How aligners work here →
The scanner room, seen through a half-open door
02

Dental implants

A fixed replacement for a missing tooth, placed here from start to finish. The price includes the scan, the implant, the abutment and the crown. We will also price a bridge and a denture, so the comparison is a fair one.

From, complete£2,450
Or, at 0%£68.06 × 36 months
Typically takes
4 to 7 months, mostly healing
Not for everyone
We will tell you at the consultation, not after
With
Dr Tomasz Wilczek · GDC No. 913650
How implants work here →
Whitening trays and gel in their case
03

Whitening and bonding

Custom trays and professional gel, used at home over two to three weeks. Composite bonding for chips, gaps and worn edges, usually in a single visit and with no drilling.

Home whitening£395
Bonding, per toothfrom £180
Typically takes
One visit, then 2 to 3 weeks at home
Worth knowing
Crowns and fillings do not whiten. We will check first.
With
Any of our dentists
Whitening and bonding →

The consultation

An hour, a plan, and no pressure.

There is no treatment co-ordinator and no sales call afterwards. You talk to the dentist who would be treating you.

One

Talk

What you would like to change, what you have tried, and what worries you about it. Thirty minutes, unhurried.

Two

Look

An examination and, for aligners or implants, a 3D scan. You see what we see, on the screen beside you.

Three

Decide, later

A written plan with every option priced, emailed the same day. Most people take a fortnight. Some decide not to, and that is a fine outcome.

Paying for it

The whole price, then the monthly one.

Every fee is on one page, and “from” means the simplest version of the treatment, not a price nobody ever pays. Interest-free finance is there if it helps. It is never a condition of anything.

The full fee guide →

Representative example
Clear aligners, both arches£3,950.00
Deposit£0.00
Interest, 0% APR representative£0.00
Total you repay£3,950.00
36 monthly payments of£109.72

Finance is subject to status, for over-18s resident in the UK. Tidewell Dental Practice Ltd is a credit broker, not a lender, and is authorised and regulated by the Financial Conduct Authority (FRN 900000).

Clinicians

Who does the work, and where to check them.

Qualifications in full, with the country they are from, and a General Dental Council number that links to the public register. Nobody here is described as a specialist, because that is a protected title.

Dr Anneliese Hartwell

Dr Anneliese Hartwell

Principal dentist · restorative

BDS, King’s College London (UK), 2003

GDC No. 908214↗
Dr Tomasz Wilczek

Dr Tomasz Wilczek

Associate dentist · experienced in implants

Lek. Dent., Medical University of Gdańsk (Poland), 2011

GDC No. 913650↗
Dr Priya Sundaresan

Dr Priya Sundaresan

Associate dentist · special interest in clear aligners

BDS, University of Sheffield (UK), 2016

GDC No. 927481↗
Dr Callum Eastwood

Dr Callum Eastwood

Associate dentist · nervous patients

BDS, University of Bristol (UK), 2019

GDC No. 934072↗

Maren Oyelaran · Dental hygienist and therapist · Dip. Dental Hygiene and Therapy, University of Portsmouth (UK), 2014 · GDC No. 921736Denise Ashdown · Practice manager, registered dental nurse · National Certificate in Dental Nursing (UK), 1998 · GDC No. 905589

4.9Average from 412 patient reviews. Read all of them, including the ones we learned from.

“Three consultations elsewhere had all ended with a finance form. Here I was sent home with a plan and told to think about it. I came back six weeks later.”

Helena R. · clear aligners · 2026

“Dr Wilczek told me an implant was not right for that tooth and explained why. He could have just taken the money.”

Graham T. · bridge · 2025

“The price I was quoted was the price I paid, to the pound. That has not been my experience anywhere else.”

Aroha K. · crowns · 2026

Everyday dentistry

And the ordinary, done properly.

Most of what we do is check-ups, hygiene and the occasional filling. The Tidewell Plan spreads that across the year, takes 10% off anything else, and includes emergency visits here and abroad.

The tiled hallway and reception desk at Tidewell House

Visit

Tidewell House, 22 Saltings Road, Worthing BN11

Monday to Thursday8:30am – 5:30pm
Friday8:30am – 4:00pm
Saturday9:00am – 1:00pm
SundayClosed · NHS 111

In pain today? Call before 10am and we will see you the same day, registered or not. Step-free entrance, ground-floor surgery.

01632 960 417
CallBook a consultation