London Dentist
86 Harley st, First floor
London, W1G 7HP GB
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28 years experience
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5.0 out of 5 stars 5.0 stars from 8 reviews See details Hide details
5.0 out of 5 stars Doctor's bedside manner
5.0 out of 5 stars Answered my questions
5.0 out of 5 stars After care follow-up
5.0 out of 5 stars Time spent with me
5.0 out of 5 stars Phone or email responsiveness
5.0 out of 5 stars Staff professionalism & courtesy
5.0 out of 5 stars Payment process
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5 out of 5 stars Invisalign

Excellent Service Provider

Very adaptable to your lifestyle and needs. Discreet not many people can tell you have anything in your mouth.

5 out of 5 stars Invisalign

Professional, Caring Invisalign Dentist Who is a Perfectionist. - London, UK

I was self consious of my crooked front teeth that had been getting worse since a teenager. When I first started my invisalign treatment I was a little aprehensive as I had always dreamed of having straight teeth and was worried I may be dissapointed. Looking at them now they are better then what I could have imagined. I am much more confident and am now seen happily smiling away in...

5 out of 5 stars Invisalign

Invisible Braces Are the Answer!

For a long time I wasn’t happy with the way my teeth looked like, but I thought that wearing metal braces would look even worse! But one day, when reading the paper on the tube, I saw an advert of Invisalign and Dr K's clinic. I thought ‘This is exactly what I need!’ and soon booked an appointment and started my treatment. My experience with wearing the invisible...

5 out of 5 stars Tooth Repair

56 Years, 3rd Month of Invisalign

In my 3rd month of Invisalign treatment, I broke a molar tooth rather badly. It would need to be repaired to fit the existing aligners exactly, and it hurt terribly. Not only did Raj do an amazing job of rebuilding the tooth to precision, but I was totally pain-free by the afternoon after surgery!!!

5 out of 5 stars Invisalign

40 Yrs Old- Invisalign Rocks! - Harley Street, London

I HAD very wonky teeth- in particular my canines were very high and slightly twisted. I never smiled. I am 3/4 the way through my Invisalign treatment with Dr Raj Kumar and am so happy with the results already. My teeth look amazing! I can't wait until they are completely finished, I smile so much more now.

5 out of 5 stars Invisalign

Invisalign That Changed my Smile - Birmingham, GB

Because he's the best; he is our family doctor. Dr. Kumar is very professional at what he does and i am very pleased with the outcome of the invisalign and I would definately reccommend him. I feel confident to smile with the end result, it's a shame he is leaving and he will be greatly missed. he has been our family doctor for ages. Dr. Kumar always goes above and beyond his call of duty.

5 out of 5 stars Invisalign

Extremely Pleased - London

With moderate to severe overcrowding & overjet, I wanted to correct my teeth before they got any worse, and I got any older. £3,500+ represents a significant investment, so I did a considerable amount of research both online and visiting Invisalign providers for a consultation. Whilst some offered cheaper, shorter, treatments (which would only move the front teeth),

5 out of 5 stars Invisalign

Excellent - London, UK

I have always wanted perfect teeth!

Personal Statement

Cosmetic dental expert of 26 years experience with an interest in smile makeovers and Invisalign orthodontics. My personal goal is to provide the maximum results for each and every patient. I listen carefully, put forward some questions and work out options for every client.

Consultation Fee

Free. free total assessment and an honest appraisal

Awards & Recognition

Professional Recognition:
Invisalign platinum doctor, 1995 - 2014
RealSelf Top Doctor


  • Undergraduate & Medical School

    BDS, Guys Hospital London
    LDSRCS, Royal College of Surgeons
    Graduate: Implantology, Gide institute UCLA Los Angeles

Treatments offered at Dr Raj Kumar

Most popular answers from Raj Kumar, BDS, LDSRCS

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Porcelain Veneers Vs Dental Crowns?

Don't do itMother Nature gave you your teeth so do something that is gentle and natural.Teeth can discolour over time and can be easily whitened.... READ MORE

How Long After Invisalign Do I Need a Retainer?

At my practice 70% of all consultations are from patients who had metal braces and then never wore their retainers. Teeth have a tendency to move... READ MORE

When I Smile or Talk, You Can't See my Upper Teeth, Have to Forced Smile It?

The starting point is to discuss this with your sister who is a dentist and your nephew who is a max fax surgeon, they could offer invaluable advice... READ MORE

Will Invisalign close a 2 cm gap? (Photo)

The baby teeth may need to be removed and the space can be used to correct the anterior crowding and also bring forward the molars.Unfortunately... READ MORE

Will invisalign correct severe overjet? (photo)

I am sorry that you were not pleased with your dental work as a teenager.From your picture the canines look to be in a good position and your front... READ MORE

Would You Say Invisalign Can Solve my Class II Div. 2 Malocclusion? (photo)

From similar cases I can predict about 18 months in total for Invisalign with interproximal stripping an option to reduce soft tissue triangular... READ MORE

My Dental Implants Sit Higher Than My Natural Teeth. My Dentist Doesn't Seem Too Worried? (photo)

I am very sorry that you are not happy with the gum around the implant crowns. This is a case of having been warned that this might happen... READ MORE

What Can I Do About "Black Triangles" Caused by Invisalign Treatment?

These triangles are due to your triangular shaped teeth meeting at the top due to their flair and hence a space opens up between. The dentist could... READ MORE

18 yrs old & baby canine tooth still intact. Any suggestions? (photos)

The baby canine tooth usually drops out at 11 years of age, but a few adults retain them for 20-40 years.When the baby canine however is misplaced and... READ MORE

Perfect smile wanted - Am I suitable for Invisalign or self ligating brackets? (Photo)

Your crowding is mild to moderate with arch collapse and upper incisor rotation.Both systems will straighten your teeth and Invisalign in experienced... READ MORE

Before and After Photos by Dr. Kumar

Raj Kumar, BDS, LDSRCS has shared 72 before and after pictures with 405 helpful votes from the RealSelf community.

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Videos by Raj Kumar, BDS, LDSRCS

Raj Kumar, BDS, LDSRCS has shared 1 video.

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Invisalign Animation Shows Incredible Correction in Teenage Girl

Dr. Raj Kumar displays an animation of the teeth of a 16-year-old with crowded teeth and high canines. She did not want traditional braces so she opted for Invisalign, which worked to correct her teeth over the course of about 20 months. WATCH VIDEO

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