Orthodontist London
London’s Number 1 Orthodontic Clinic
Orthodontic Care London
Dulwich Dental Office (DDO) is renowned as one of the best orthodontist in London, with a national reputation. We have completed over 3,000 orthodontic treatments, including Invisalign and conventional braces. Our Specialist Orthodontist is one of the leading in the country and is a national and international lecturer in orthodontics, undertaking 4 years of specialist training at Guy’s Hospital as well as three years of consultant training in orthodontics. He is published in worldwide journals and undertook research at Kings College London. You can book your consult with Dr Guilherme Xavier online 24/7 by clicking here.
Specialist Orthodontic treatment
Orthodontic treatment can rectify the arrangement of the teeth, thus enhancing the look and performance. With teeth that are now more aligned, it will be simpler to maintain cleanliness which will in turn, bring down the potential of developing cavities or gum ailments. Additionally, straighter teeth can also improve your ability to speak and chew properly.
Braces are commonly used with younger patients since the early years when issues regarding bite and misalignments are detected. Orthodontic treatment in London has gained a lot of popularity in the recent times among adult patients. Our adult patients are thrilled with the advanced and modern types of braces which help them to get their teeth straightened fast, cheaply, and without being too conspicuous.
Suitable for All Ages
We administer interceptive orthodontic treatment for young people to correct misaligned jaws and teeth that are excessively packed together or that stick out. Additionally, we strive to fix their bad oral behaviours such as thumb sucking.
For some adults, orthodontic treatment during their childhood was not an option they were given, while others have noticed that their stunning smile they got as a teen has faded (this is typically due to the lack of wearing a retainer).
Here to Help
No matter what your dental needs are, Dulwich Dental Office in London has the perfect solution for you in the form of fixed braces, removable aligners and invisible aligners (Invisalign) to help you achieve the smile you desire.
We are highly regarded across London and are proud to have an orthodontist who provides a selection of specialist orthodontic treatments. Our orthodontists have achieved both national and international qualifications. We strive to give our clients, which includes children, teenagers and adults, the best possible care with our state-of-the-art technology to create treatment plans. We are devoted to making you look and feel your best, and we are passionate about perfecting your smile through orthodontics.
Why Would I Need Orthodontic Care in London?
Orthodontic care is not just about having a nice smile; misaligned teeth can impair oral hygiene, leading to gum inflammation and TMJ disorders. Furthermore, misaligned teeth may affect your chewing ability due to an improper bite, potentially harming your gastrointestinal health.
Correct teeth alignment through orthodontic care is beneficial to obtain:
- Well-aligned smile.
- Higher self-esteem.
- Proper teeth bite
- Improved chewing ability
- Better speech.
- Easier oral hygiene practices.
- Reduced gum inflammation potentiality.
- Reduce stresses on TMJ.
Most Common Orthodontic Problems
- Spacing: refers to gaps between teeth and a lack of horizontal contact between adjacent teeth. The most common type of teeth spacing is called diastema.
- Crowding: occurs when there isn’t enough space for the teeth to erupt, leading to crowding and misalignment.
- Open bite: when the upper and lower back teeth are in contact, but the front teeth do not meet properly, leaving an open space in the front.
- Deep bite: characterised by excessive vertical coverage of the lower teeth by the upper ones; sometimes the lower teeth are completely obscured by the upper teeth.
- Crossbite: while the upper teeth typically overlap the lower ones, the lower teeth overlap the upper teeth instead.
- Overjet: occurs when the upper teeth excessively protrude over the lower teeth in a horizontal direction.
Types of braces
Orthodontics has come a long way since the days when wearing braces meant having a mouth full of metal. Now, there are many different braces to choose from that are smaller, easier to wear and more effective than ever before.
Invisible braces

Invisalign uses a series of clear plastic aligners to move your teeth into position. The aligners look like thin sports mouthguards and sit over your teeth. They’re removable and virtually invisible to those around you.
Traditional fixed metal braces

Traditional fixed metal braces use a combination of metal brackets, archwires and ligatures (elastic bands) to straighten teeth. They’re the ‘original’ braces. However, developments in technology mean the brackets are now much smaller, less bulky and more comfortable to wear.
Ceramic braces

Ceramic braces are much like traditional fixed metal braces, the difference being the brackets are made from ceramic material and are tooth-coloured, making them less visible. Ceramic brackets are also smoother and stronger than those used for traditional braces.
Self-ligating braces

Self-ligating braces use brackets that have a sliding mechanism, which allows for the archwire to move in response to your teeth. This means they operate with much less friction and there is no need for the elastic bands used with traditional braces. The Damon system of self-ligating braces is the most popular.
Lingual braces

Lingual braces are attached to the back surface of your teeth. Aside from the aesthetic benefits, one of the advantages of lingual braces is that there is less risk of decalcification. This is because the inside surface of your teeth is more robust. Incognito is a well-known brand of lingual braces,
See the Results








Orthodontic Treatments Completed
Five Star Reviews
Years Established
Awards And Accreditations
Hear Our Patient Stories
Our Board Certified Orthodontist

Dr Guilherme M. Xavier
General Dental Council Registration 228179
BDS, PGDip, MSc, MOrth (RCSEd), PhD, FHEA
Specialist Orthodontist for Children and Adults
One Of The UK’s leading Specialist Orthodontists
4 year Specialist Orthodontic training at Guys Hospital / Kingston Hospital
3 year Consultant training at Guys Hospital / Kingston Hospital
National and International Lecturer
Published in worldwide journals and undertook research at Kings College London, one of the world leading dental institutes.
Dr Guilherme M. Xavier, completed a postgraduate diploma in Orthodontics and an MSc in Pharmacology, Biochemistry and Molecular Biology at the same institution. In 2007 he started his PhD at the world leading King’s College London, sponsored by two prestigious awards (ALBAN and ORSAS). In 2013, he was appointed as an Academic Clinical Lecturer and honorary specialist registrar in Orthodontics at King’s College London; splitting his time between research and further clinical training in Orthodontics. His research led to several scientific publications in peer reviewed journals and his findings have been presented both abroad and throughout the UK. He qualified with a Distinction in his Master of Science in Orthodontics from King’s College London and was awarded the Professor Philip Walther Prize for the most outstanding performance. He also attained the Membership in Orthodontics (MOrth) with The Royal College of Surgeons of Edinburgh. Dr Xavier also actively pursued a significant role in academic teaching at Kings College London and is part of the specialist team at Dulwich Dental Office. Guilherme prides himself in the quality of his clinical care and continuing education. He is an expert in fixed and removable orthodontics for adults and children and a master in Invisalign with an attention to detail. The Dulwich Dental Office team is unique in that if after orthodontics small adjustments to the shape or size of the teeth are required, this can be done by our world-class smile makeover experts. World Class Braces is here at Dulwich Dental Office, check our Instagram page to see our results by clicking here.
FAQs
Other Specialist Dental Treatments

INVISALIGN
Straightens your teeth discreetly with a series of clear aligners
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FACIAL AESTHETICS
Safe and effective line and wrinkle treatments
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ORTHODONTICS
Choose from a range of teeth straightening treatments
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PERIODONTAL THERAPY
Treatment and prevention of gum disease
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ENDODONTICS
Root canal treatment to save the root of a tooth
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ORAL SURGERY
Complex dental surgery
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ALL-ON-4 IMPLANTS
Lose teeth in their upper or lower jaw because of tooth decay
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We Have You Covered
At Dulwich Dental Office, we believe that everyone deserves access to exceptional dental care in Dulwich, London. Our experienced clinicians provide a wide range of NHS and private dental treatments for patients across London, helping individuals and families achieve healthy, confident smiles. Whether you’re looking for a routine check-up in Hackney, composite bonding in Shoreditch, Invisalign treatment in Fitzrovia, dental implants in Paddington, or crowns in Holborn, our dedicated team is ready to help.
We provide comprehensive dental services in London for every stage of life, from preventative care through to complex restorative procedures. Our treatments include dental examinations, hygiene visits, fillings, crowns, bridges, veneers, braces, Invisalign, teeth whitening, dentures, prosthodontics, bone grafting, implant dentistry and emergency dental treatments. Every procedure is delivered with precision, compassion and a focus on achieving long-term oral health.
Patients visit us from Dulwich, Kings Cross, Camden Town, Kentish Town, Finsbury and Barbican, appreciating our friendly atmosphere, modern facilities, and commitment to clinical excellence. We understand that visiting the dentist can feel daunting for some patients, so we work hard to make every appointment as comfortable and reassuring as possible.
Choose Dulwich Dental Office for trusted NHS and private dental care in London. Contact us today to discuss your dental needs or arrange a consultation with one of our experienced dentists.
OTHER DENTAL TREATMENTS AVAILABLE

GENERAL DENTISTRY
We have a range of core therapies, from bridges, crowns, root canal and dentures through to Oral Cancer Screening.

COSMETIC DENTISTRY
From smile makeovers and tooth whitening to invisibraces. We offer a wide range of cosmetic services to guarantee a great smile in 6 months
CONTACT US
Renowned
Dental Clinic
Dulwich Dental Office is a renowned clinic that delivers a high-quality dental care service in East Dulwich. Call: 0208 6933339











