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Perfect Smile Clapham - Cosmetic & Family Dental Surgery Perfect Smile Clapham delivers NHS and private dental services from our clinic on Lavender Hill, combining modern dentistry with personal care. We support patients with general, cosmetic and restorative treatments, including examinations, fillings, root canal treatment, dentures, hygiene care and emergency dentistry. Our services also extend to Invisalign clear aligners, dental implants and teeth whitening. We offer consultations for selected treatments free of charge, together with finance options designed to make treatment costs easier to manage. Examination fees are 63 for existing patients and 65 for new patients, excluding X-rays, whilst emergency appointments are 85, also excluding X-rays. Hygiene treatments and other services are priced according to the treatment required.

We care for adults, children and families and recognise that patients can have different dental needs and concerns. Our clinicians provide individualised treatment and take particular care with nervous patients, helping them feel comfortable throughout their appointments. Patients considering Invisalign can receive a personalised plan, while those with missing teeth can discuss implant solutions during a dedicated consultation. We also provide restorative treatment, preventive dental care and professional hygiene appointments to support healthy teeth and gums. Our practice offers flexible finance plans and Denplan arrangements, as well as same-day appointments. English, Spanish, French and Urdu are spoken by our team, supporting a welcoming and accessible service.
Highlights and features
  • Modern clinic providing NHS and private dental care
  • General, cosmetic and restorative treatments available for patients
  • Invisalign and dental implant treatments offered by experienced clinicians
  • Emergency dental appointments available for unexpected dental problems
  • Flexible finance options, including interest-free treatment plans
  • Welcoming care for children, adults and nervous patients
Services
Emergency Dental Care
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We provide prompt dental attention for severe toothache, broken teeth and other unexpected dental problems. Our emergency appointments are available for 85, excluding X-rays. During the appointment, our team will assess your dental problem and arrange the appropriate care to address your needs.
Invisalign
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Our Invisalign treatment is designed for patients whose uneven or crowded teeth affect their bite or smile. Katherine Lyttle (GDC 290767) provides clear aligners suited to individual requirements and has completed the comprehensive Invisalign provider programme. A free consultation allows us to create a personalised treatment plan, with treatment costs starting from 3,000.
Dental Implants
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We provide single and multiple dental implants to replace missing teeth, helping make eating more comfortable and supporting confidence when smiling. Where required, we also offer bone grafting and sinus lifts. Mahmoud Samaha (GDC 276804) has over 18 years of experience and a particular interest in implant dentistry and oral surgery. Implant consultations are available for 65, with single implants including the crown from 2,800 and flexible finance plans.
Teeth Whitening
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We provide teeth whitening from 375 to help address the staining caused by coffee, tea, food and everyday habits. The treatment offers a safe and effective approach to brightening the appearance of your teeth and enhancing your smile. Our team can guide you through the available options and arrange a treatment plan around your individual needs.
Family and Restorative Care
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Our family and restorative dental services are designed to meet the differing needs of children and adults. General dentistry, including preventive appointments, is provided by Emily Burden (GDC 277260), while Asma Khokar (GDC 229985) offers restorative care. Fillings are available from 185, with the cost depending on the size required.
Reviews (18)
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Mel Joshi
Apr 28, 2026
Hi I would just like thank john and Sandra for doing my treatment, I was very nervous, they are both very kind and make me feel at ease, john explains everything to me..Sandra is a very caring kind nurse.. they work very well together. I have recommended them to my friends and family.
Claire Sheriff
Apr 12, 2026
Best dentist I have ever visited. The reception ladies are so helpful and kind, the dentists are thorough and sensitive especially if youre nervous. Dr Mahmoud especially is honestly the best dentist Ive ever had! Highly recommend this clinic!!!
George Mmbago
Apr 04, 2026
Highly recommended.
They address existing concerns and agree with you the way forward.
A. R. Tareghian
Mar 18, 2026
Emily is a fantastic dentist, she's extremely aware and empathetic to patients pain. Patient and professional. Been to many dentists by far she is the most skilled.
Leon Patterson
Mar 14, 2026
My appointment was to complete a root canal which I had been referred to have completed at a hospital, but John wanted to see if he could help anymore. John was able to complete the root canal treatment which was amazing for me, this saved me having to wait so I was so grateful. John even did more by giving my teeth a deep clean, as I mentioned possibly having to book an appointment for this.

Every time Ive been treated by John over the years, I feel as if I'm getting the best treatment and service. John and Sandra are a great team, and I'm grateful for their great service.
Glen Bentley
Mar 12, 2026
Excellent team work great dentist for NHS
Izzy Crocker
Mar 10, 2026
From the dentists to the receptionists, all staff in the practice were so caring, kind, professional and went above and beyond in their roles, cannot recommend them enough!!!
Kris Payne
Jan 30, 2026
Lovely clean dentist. The staff are welcoming and my personal dentist is soft spoken, and gentle when performing any dentistry work . Id highly recommend her for anyone who is nervous of going to the dentist.
Janice Campbell
Jan 29, 2026
So happy with my experience at Perfect Smile, have had constant excellent treatment from Dr Mascarenhas and always the same lovely professional dental nurse Karen. Thank you Perfect Smile.
Tina Shirley
Jan 05, 2026
Everyone is so good to me everytime I go there and always clean in there done a very good job took my tooth out back there monday so they can sort out my dencher the new tooth on it very happy it out and always get things sorted for all the years iv been going there and when I had cancer
Aqua Paint & Plastering
Jul 21, 2025
Had a great experience with Katie Lyttle, had a tooth removed in September and a Bridge fitted. Extremely happy with the result and I would highly recommend her for private treatments.
Be St
Sep 08, 2024
I am immensely grateful to James and his nurse at Perfect Smile in Clapham Junction, for the exceptional dental care they provided. Their professionalism, expertise, and meticulous attention to detail exceeded all my expectations. I wholeheartedly recommend them to anyone seeking outstanding dental treatment. James and his nurse, thank you for creating an extraordinary experience. I recently underwent a root canal treatment, and I must say it was an absolute 10/10!
Dahnish Imani
Jun 12, 2023
I was worried about a diagnosis received from a different Dentist in Epsom so I booked in here and had my X-rays and records transferred across.
I had concerns about my last diagnosis and the dentist and their assistant were extremely patient and took time to explain things to me. I then had a scale and polish.
The reception team were friendly and handled the busy period (I came from, around 6pm) well. They did not seem to have any desire to rush patients which is lovely when compared to other places I have visited.
Overall, my time and concerns were treated with respect and I definitely wanted the team to know how much I appreciated my visit.
I. L.
Sep 01, 2022
Finally, after years of being embarrassed by my smile, I am able to smile with confidence.
I had Invisalign treatment under Dr Renato that went off without a hitch.
Since it took only 9 months in lockdown to get a straight smile, without any pain or discomfort, despite being pregnant, I can only recommend this clinic.
When looking for aligners before, I was always advised I would need extractions, which was enough to put me off. I'm glad to see that wasn't the case.
Abe El Mesnaoui
Jul 07, 2022
Maybe the best Dentist experience of my life, and I really hate dentists.
Dr Swapna and her assistant made me feel very comfortable.
I did 3 fillings, I am coming back for crowns in November. I went from scared to go to the dentist to excited to fix my tooth problems with them.
Michael Rae
Mar 06, 2022
Fantastic team at Perfect Smile! Extremely friendly staff from start to finish, there is no pressure to have things done to your teeth, simply clear options put to the patient, good availability of appointments, and the dental team seemingly are able to do work efficiently without causing any pain. Made going to the dentist far less stressful then I have previously been used to.
Ella Rembacken
Mar 15, 2021
I had a fantastic experience with Perfect Smile, starting with a lovely greeting on reception from Yasmin. Having had really troublesome teeth with years of Invisalign and specialist input I was anxious to start at a new practice. Dr Emily was professional, thorough and took the time to talk me through the different options. She is helped by a lovely team of Dental Nurses (Melis, Tomasz and Jeshua) who put me at ease. Would recommend Perfect Smile to anyone! Thanks!
Thomas Kensington
Jan 25, 2021
After initially being quite nervous about seeing a dentist, and having not been in a while, Emily was very understanding and instantly put any nerves that I had at ease. She happily answered all questions about teeth alignment, whitening, and cleaning. She also provided plenty of helpful tips and pointers when needed. Perfect Smile Lavender Hill is the number one dental practice that I'll be recommending!