Invisalign clear aligners

Serving patients throughout East Grinstead, Crawley and Royal Tunbridge Wells

Invisalign is the revolutionary clear aligner which straightens with discretion, comfort and ease.

With results at in as little as 3 - 6 months (depending on the complexity of movement required), this trusted system has successfully transformed over 10 million smiles so far... and counting!

Invisalign Video
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The Invisalign treatment process is straightforward and technically advanced:

The Invisalign treatment process is straightforward and technically advanced:

Consultation and planning

After an initial consultation, our Invisalign dentist, Ashish Patel or Paul Cassidy will take photos, X-rays and digital scans, or a dental impression, of your teeth. These records will be used to create a ClinCheck 3D treatment plan, just for you. ClinCheck technology digitally maps your entire Invisalign journey, so you can see what your new smile is predicted to look like before treatment even begins.

Transformation

We’ll then custom make your aligners using state of the art 3D printing technology, before Ashish or Paul provides you with your initial sets of aligners, to start your treatment. You’ll need to wear each aligner for 1-2 weeks before changing to the next, to slowly and efficiently move the teeth inline. Ashish or Paul will see you every 4–6 weeks to check your progress and provide you with your next sequence of aligners.


Retaining your new smile

Once your new smile is achieved, you’ll need to wear a retainer to ensure your teeth remain beautifully aligned. Retainers can either be removable clear trays, similar to a mouth guard, or a fixed retainer which are discreetly attached to the back of the teeth for continual support.

Itero scan

If you are looking for Invisalign clear aligners in East Grinstead, Crawley and Royal Tunbridge Wells and want to know more about your options, get in touch to arrange a FREE consultation at Oakmead Dental Care.

All Invisalign consultation will receive a FREE Itero 3D Digital Scan.

Book your free consultation today

Meet the team

Ashish Patel

Dentist | Invisalign Silver Provider

GDC NO. 85963

Paul Cassidy

Dentist

GDC NO. 74614

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Patient Reviews

People are talking about us

The biggest complement we receive is when our patients refer their friends and family to Oakmead Dental Care. In fact, we have built much of our practice on these valued, trusted recommendations over the years. Read our reviews to hear why our patients are recommending us…

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Patient reviews

1361 Reviews

5.0

27th June 2026

My dentist, Paul Cassidy, is so careful, gentle, friendly and a very good communicator. Although I am quite a new patient and have been nervous about changing my dentist after being with my previous dentist for over 25 years until his retirement, Paul has made me feel very comfortable and has increased my confidence during the time that I have been seeing him. I will always be a nervous patient but I am very pleased that I chose Oakmead.

27th June 2026

Experience of previous female dentists at Oakmead have not been satisfactory - poor skills bordering on brutality doing extractions - but this time a new dentist Ailish Redmond was an exception proving to have a very good bedside manner, explained everything, listened and was very competent - totally different to earlier female examples found here.I would willingly be seen by her again.

25th June 2026

As a long term patient I am know and trust this particular dentist. The receptionists and dental nurse were efficient and caring.

25th June 2026

Extremely friendly and efficient team

25th June 2026

This dentist surgery is absolutely the best around. All the staff are well trained and cannot be faulted.

25th June 2026

Gabriella & her assistant are very helpful & reassuring, making the visit stress free!

24th June 2026

Paul cassidy. His caring professional treatment.

22nd June 2026

Wonderful attentive patient care

19th June 2026

Lovely dentist, didnt feel a thing :) thanks so much!

19th June 2026

A very thorough initial consultation, good temporary repair and carefully crafted follow up treatment plan delivered in a calm way by a highly experienced surgeon and nurses.

18th June 2026

Dentist and nurse, very efficient, competent, considerate and caring.

17th June 2026

Long standing patient alway receive top attention. So every reason to return.

17th June 2026

I am a long - term customer and have received very satisfactory treatment to date

17th June 2026

I feel that the staff are generally interested in their patients. They listen and are always ready to answer questions with great patience.I especially appreciated the treatment I received from Mr Paul Cassidy and his nurse Sophie, they are both stars.

11th June 2026

Confidence in Andy

10th June 2026

An easy experience

10th June 2026

I attend this clinic as Andy was recommended to me as an empathetic dentist. Like a lot of people I become incredibly nervous about attending the dentist but Andy now is able to put me at my ease.

10th June 2026

I have been a patient at Oakmead for about 20 years .I would not go anywhere else .Andy and his team continually exceed my expectations .They run a fantastic business model in very difficult times and I appreciate the care they all give me every time I attend whether it’s for check up ,hygienist ,treatment ,implants .From the reception through to the nurses and Andy ,Paul and Debbie the service is exceptional . Rare to find a brilliant ,up to date efficient dental practice with highly qualified individuals in the present climate .I would highly recommend this practice to anyone who is looking for a dentist .I drive miles to get there as live on South Coast ,but so worth the time . Outstanding .

6th June 2026

Very professional and friendly

5th June 2026

I have been very lucky over many years to have complete faith in my dentist and have continuity over this period of time

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