
FREE consultation
Available within 48 hours

Invisalign from just £52 per month
Including whitening, retainers, oral check & 3D scan

0% finance
Complete package from £52 per month

Unique, dental boutique.
At Smmmile we understand how desirable a white, sparkling smile is, and teeth whitening can completely transform your smile, making it brighter and whiter!
What is Teeth Whitening?
Teeth whitening is a cosmetic treatment used to make the surface of the teeth appear whiter. The active ingredient passes through the dental enamel, breaking down stains by chemical oxidation making your smile look brighter and fresher.
What will happen at my appointment?
At your first appointment, we will take a 3D scan of your teeth, which will be used to create your whitening trays. Wear your custom-moulded trays with the gel at home; the active ingredients will penetrate the dental enamel while you sleep!
Just two weeks and a quick follow-up is all it takes to create a beautiful and bright new smile.

Why Smmmile?
Complete Oral Health Packages: From routine check-ups to fillings and hygiene appointments, we offer a wide range of dental treatments to meet your needs. No long NHS waiting lists, and affordable payment plans.
Patient-Centred Approach: Our friendly team will listen to your concerns, answer questions, and create a personalised treatment plan tailored to your needs.
State-of-the-Art Facilities: From our boutique-style patient lounge, through to our stunning treatment rooms, our modern facilities are equipped with the latest dental technology, ensuring the highest quality of care and enhancing your patient experience.
Highly Skilled Professionals: Our dentists have been specially selected by our Co Founder, Dr Sandeep Kumar, who has over 20 years of experience in the dental industry, so you can be confident knowing you’re in the very best hands.
Meet the team
Our Smmmile team are Invisalign experts, and are here to help you achieve your dream Smmmile. Book your FREE consultation or pop in to our city-centre boutique to meet us and start your Smmmile story!

Sunny Sangha
Invisalign Certified Dentist
GDC No. 266074, BChD (University of Leeds 2016)

Ursula Heylings
Invisalign Certified Dentist
GDC No. 227986, BDS (University of Newcastle 2012)

Jenna Armstrong
Practice Manager
GDC No. 3156399, NVQ L3 Oral Health Care: Dental Nursing & Independent Assessment City & Guilds 2005

Ashley Miller
Assistant Manager
GDC No. 267740, Diploma in Dental Nursing Level 3 QCF (City & Guilds 2016)

Charlotte Findlay
Dental Nurse
GDC No. 280226, Diploma in Dental Nursing Level 3 NVQ (City & Guilds (2018)

Amy Johnson
Treatment Coordinator
GDC No. 312289, Diploma in Dental Nursing Level 3 NVQ (City & Guilds 2023)

Leanne Fleming
Front of House

Affordable Smmmile Plans
Our Smmmile Plan is an easy way of keeping up the great habit of regular check-ups with your dentist, so you’ll always get expert advice about keeping your teeth in great condition and avoid any surprises. Starting from just £9.49 per month, your plan also includes dental x-rays and hygiene treatment.
Just ask at reception for more information.
Smmmile Newcastle Teeth Whitening
Smmmile Newcastle95-97 Grainger Street
Newcastle upon Tyne
NE1 5AE
Monday: | 09:00 - 17:00 |
Tuesday: | 09:00 - 17:00 |
Wednesday: | 09:00 - 17:00 |
Thursday: | 11:00 - 19:00 |
Friday: | 09:00 - 17:00 |
Saturday: | 09:00 - 13:00 (open twice per month) |
Sunday: | Closed |
Appointment available within 48 hours
Late night and Saturday opening
2 minute walk from Monument Metro Stop
6 minute walk from Neville Street Station, NE1 5DL
8 minute walk from Eldon Square Bus Station, NE1 7XW
10 minute walk from Grainger Town Car Park, 51 St James' Blvd, NE1 4AU
10 minute walk from Eldon Garden Car Park, 2 Morden Street, NE1 7RQ
On main bus routes X9 and X10
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You're in safe hands
At Smmmile, we pride ourselves on providing exceptional general and cosmetic dental care at an affordable price, in a comfortable and welcoming environment.
Delivering Happiness
Located in Bristol, Newcastle, Leeds and Nottingham with more locations across the UK opening soon, Smmmile is part of a revolution in teeth straightening, helping our customers create their dream smile.
We take care of your entire smile and our all-inclusive Invisalign treatment packages give you the best price, the best experience and provide you with the best possible result. Your personalised treatment plan combines Invisalign teeth straightening with an oral hygiene check, professional teeth whitening and Invisalign Vivera retainers to keep your smile perfect for life. All provided to you as a complete solution with no hidden costs.
Dr Sandeep Kumar, the founder of Smmmile and creator of our treatment approach, is one of the UK's leading Invisalign Providers. With more than 20 years experience, Dr Sandeep has created more than 6,000 beautiful new smiles with Invisalign. Invisalign straightens teeth better than any other aligner, and our friendly, convenient and inviting city centre based Smmmile stores are fully equipped with the latest dental technology to make and keep your smile beautiful and healthy.
At Smmmile we believe that everyone deserves a healthy, beautiful smile.
Dr. Sandeep Kumar
Co-founder of Smmmile


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