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3 Wycombe Road,
Prestwood, Buckinghamshire
Great Missenden HP16 0NZ

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Geans Clinic - Clear Aligners Invisalign - Angel Aligners Geans Clinic - Clear Aligners Invisalign - Angel Aligners

Dental Treatment

Clear Aligners: Invisalign / Angel Aligners

“Invisible” removable aligners are the highest profile orthodontic appliance and at Geans Clinic, and we offer a variety of different options to suit your individual needs.

Clear removable aligners are invisible braces that can be used to address mild-moderate orthodontic problems.

With no wires or brackets, they’re a discreet alternative to conventional fixed braces.

Clear removable aligners are invisible braces that can be used to address mild-moderate orthodontic problems.

With no wires or brackets, they’re a discreet alternative to conventional fixed braces.

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At a glance

Treatment time

6-24 months

Key benefit

Invisible teeth straightening

Downtime

None

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Geans Clinic - About Clear Aligners Invisalign - Angel Aligners
About this treatment

Aligners are thin clear flexible plastic ‘mouthguards’ which fit closely over the teeth. A series of aligners is used to move the teeth incrementally according to a treatment plan developed by our orthodontist.

Aligner appliances are ideally suited to those whose life-style or work commitments make it difficult for them to wear more visible conventional fixed appliances.

As with any other form of orthodontics, a proper orthodontic assessment, diagnosis and treatment plan is essential to successful aligner treatment. An accurate digital scan of the mouth is used to create the customised aligners. Each appliance moves the teeth a small distance towards the intended position before moving on to the next in the series until the final result is achieved. Aligners need to be worn full-time, day and night except for meal times.

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FAQs

Virtually invisible: Unlike traditional braces, clear aligners don’t use wires or brackets and are barely noticeable. They are thin, transparent and custom-made to fit your mouth.

Quick results:

The system can correct several orthodontic issues to give you a balanced, straight smile in as little as six months.

Removable:

Clear aligners are removable, so you’ll find it easy to brush and eat normally during treatment.

Comfortable:

The aligners are more comfortable than traditional braces. They’re flexible and custom-made for a comfortable fit.

See your finished smile:

Geans Clinic uses 3D imaging technology, to assess your teeth and create your customised aligners. Before your treatment even starts, you’ll be able to see how your straighter smile will look.

The cost of treatment varies for each case, depending on the complexity of your case and the type of Invisalign aligners you need.

At Geans Clinic, we believe in transparent pricing, so our Orthodontist will always explain any costs and treatment proposals in full before treatment. Payment options are available to spread the cost of treatment, speak to our Practice Manager to learn more.

At Geans Clinic we are fortunate to have Dr Tsang, our consultant orthodontist who brings her years of experience to you offering more than one clear aligner system to our practice. This means you have so many choices and options based on your bespoke needs. We use the global leading market brands; Invisalign and Angel Aligners.

Both Invisalign and Angel Aligners follow a similar treatment protocol:

Step 1

Your consultation: Book a consultation with Dr Tsang. She’ll examine your smile, discuss your needs and recommend brace or aligner options. She uses an intraoral scanner, allowing you to preview the potential results.

Step 2

Making your aligners: A series of clear and removable aligners are custom-made to fit your mouth.

Step 3

Receive your aligners: Dr Tsang will ensure your aligners are comfortable and fit well. Dr Tsang will let you know what to expect throughout treatment and can answer any questions.

Step 4

Wear your aligners: You’ll need to wear each set of aligners for 20-22 hours a day. You can remove them to eat, drink, brush and floss. Every four-six weeks, Dr Tsang will check your treatment is progressing as planned.

Step 5

Finish your treatment: Your treatment ends when you’ve worn each set of aligners. To maintain your straighter smile, you’ll need to wear a retainer every night to maintain your straight smile.

At Geans Clinic we are excited to offer our patients with free tooth whitening gels which can be worn inside your aligners meaning not only will your teeth be beautiful and straight, but also sparkly white at the end of treatment!

Price from

Following your consultation, you will be provided with a written estimate of costs for treatment. This is based on the materials or products to be used, and complexity of the procedure. You will always be given clear transparent costs and there will never be any hidden costs or surprise bills!

Geans Clinic - Price From
Geans Clinic - Price From
Price from

£2800

Specialist team

Geans Clinic - Stacey Tsang Profile Image

Dr Stacey Tsang

BDS, MJDF, PGDip, MScD, MOrth RCSEd, PGCert MedEd, FDS(Orth) RCSEd

GDC Number: 191758

Consultant Orthodontist

Meet Dr Stacey Tsang
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Geans Clinic - Crooked Teeth
Geans Clinic - Stained Teeth
Geans Clinic - Gaps - Lost Teeth
Geans Clinic - Crooked Teeth
concerns

Crooked Teeth

Crooked teeth aren’t just a cosmetic issue, they can impact your overall oral health.

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Geans Clinic - Stained Teeth
concerns

Stained Teeth

Tooth staining happens when discolouration affects the outer enamel or deeper layers of the tooth.

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Geans Clinic - Gaps - Lost Teeth
concerns

Gaps / Lost Teeth

A gap in your mouth—whether it’s due to a missing tooth or a natural space between teeth (called a diastema)—can affect your smile, chewing ability, confidence, and even your oral health over time.

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Related
concerns

The following associated conditions may be related to either the treatment or condition your viewing. We are always happy to answer any questions you may have so please get in touch.

Geans Clinic - Team Geans Clinic - Sanjeev Kutty
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Everyone on our team, from our practice manager to our hygienists, works towards making your visit comfortable, caring and personal.

Geans Clinic - Sabrina Parmar Geans Clinic - Receptionist
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We as a family have been coming to this dentist since it opened. I cannot stress how professional and caring they all are. I myself am a nervous patient and they put me at ease every single time. My son has unfortunately had to have root canal treatment not something anyone likes to endure but they were so careful, gentle and professional that my son wasn’t worried, scared or in pain (he fell asleep). I love this dentist, and recommend you to everyone. Sabrina is AMAZING, such a lovely person.

Anonymous patient

Thank you Sabrina for not hurting me and making me feel at ease! I’m scared to death of the dentist!

Anonymous patient

Both my wife and I have been in to see you for a few different treatments and on every single occasion we have left feeling happy and confident with the work you have done. My wife was extremely nervous about having any work done but after having the first consultation with you she came away and immediately felt relaxed about seeing you again to begin the treatments. After the experience we’ve had with you I no longer dread having to book in for a check up!

Anonymous patient

I have trusted my dental health to Geans Dental or over 5 years now. Every visit and treatment has been undertaken by a very professional clinical team assisted by a caring and incredibly supportive team. 5 star treatment from a 5 star organisation

Ian H

Always friendly, helpful and a pleasure to visit. I have been a customer/patient for many years along with my wife. I recommend Geans Dental as an excellent choice if you want 1st class dentistry.

Anonymous patient

A beyond excellent service every step of the way. Completely fantastic.

Anonymous patient

In recent months I have seen the dentist and visiting dental surgeon as well as the dental hygienist. I would like to say that I always find their care and professional skills are exemplary, putting me at ease and providing excellent dental care and advice – Thank you all!

Anonymous patient

A very positive experience. Came away with real confidence and trust in the quality of care and advice received. Thank you.

Anonymous patient

A very positive experience. Came away with real confidence and trust in the quality of care and advice received. Thank you.

Anonymous patient

Will you please pass my thanks to Shrina Nathwani for her wonderful, professional care when I had a tooth extracted… I had been dreading the procedure but Shrina made me feel so relaxed and I must say I felt no discomfort. Shrina and the dental nurse who assisted her are a definite asset to your practice.

Anon 1, October 2018

I had excellent service from Shrina, not even any swelling or bleeding after the extraction last week. It’s just such a relief to have this sorted. Thank you for your prompt action.

Anon 2, December 2018
Geans Clinic - Patient Testimonials

Discover what other patients have to say about their experiences with Geans Clinic…

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Hollie Perks
16 July 2025
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I’ve been going to this dental practice for years, they’ve helped me with a tooth implant, fillings, and infections. Couldn’t recommend them highly enough - everyone is super helpful, friendly and reassuring!
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Lucy Sharpe
15 July 2025
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Kind staff, with thorough quality assessment.
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Buff Davis
15 July 2025
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Check up and Hygienist appointment this morning . The professional and knowledgeable Geans Team always make you feel that you are safe hands
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Cindy
16 April 2025
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I had an excellent experience at The Geans Dental Practice. From the moment I walked in, I was greeted with a warm and friendly welcome from Sheena, which instantly put me at ease. Jane, the hygienist, was absolutely fantastic – gentle, thorough, and incredibly friendly. Honestly, the best hygienist I've ever had. Sabrina was professional, friendly, and approachable, and made sure everything was clearly explained in a way I could understand. Joining a new dental practice can feel a bit daunting, but I was made to feel completely comfortable and genuinely welcomed by the whole team. Highly recommend!
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Pan Tan
5 August 2022
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As a dental professional myself I am aware of the high standards dentistry demands. I felt that these were more than met by the team at Geans Dental. From the courteous welcome by the reception staff to the dentist listening to my needs. I was treated by Mr kutty whose empathetic approach prior to and during my treatment, made me feel at ease. Throughout i was kept informed with the progress and the delivery of local anaesthetic was with minimal discomfort. I am very happy with the results of my treatment and my teeth have never looked so good. I cannot fault the treatment i received and higley recommend Geans Dental - a practice that truly puts their patients at the forefront of care.
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E A profile picture
E A
1 August 2019
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I have been going to the Geans Dental Practice for over 20 years and I have never experienced anything but the highest standard of care. Every member of the team is kind, courteous and thoroughly professional. I am sure that there are other practices as good but i doubt if there are any better ones
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Eat Sleepfit
30 June 2019
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Great service provided by Geans Dental. Sabrina always provides a comfortable visit. Making me feel at ease. Teeth feel amazing afterwards. Always getting compliments after each visit.
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Kathryn Croft
3 March 2019
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Geans is great, I’ve always only ever had positive experiences and trust Sabrina entirely. She’s genuine and welcoming and the rest of the team seem really friendly too. 5 star service every time
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Duncan Figg
3 March 2019
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Excellent dentist! Sanjeev fills me with confidence and puts me at ease every time I see him. A really friendly surgery with really helpful staff, I wouldn’t go anywhere else.
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