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Whether you are looking for a regular dentist for yourself or the family, or thinking about treatment like Invisalign or dental implants, the first step is the same: a friendly conversation, with no pressure and plenty of time to ask questions.

We will talk through what you are looking for, explain your options clearly, and take it from there. We have cared for Petts Wood and Orpington families for generations, and we would love to welcome yours.

Ask about joining on a membership plan, too.

Children's Orthodontics

Serving patients throughout Petts Wood and Orpington

Helping younger patients achieve a straight and healthy smile

Straighter teeth are healthier teeth as when they are properly aligned it is much easier to keep your teeth and gums clean and in perfect health.  

Early intervention can make a world of difference in your child’s oral health. Children’s orthodontics addresses issues such as crooked teeth, misaligned jaws, and bite problems before they become more challenging to correct. By taking proactive measures, you’re not just investing in a beautiful smile but also promoting overall well-being.

At H Williams & Associates we see many young people for treatment.  We have the very best equipment and specialists, plus a choice of treatments that can provide a more cosmetic approach if desired.  

We understand that as a parent you want the very best for your child and to rectify any issues as soon as possible.  That is why we offer:

  • No waiting list.  Start your treatment journey in days by booking your first consultation.
  • First consultation to treatment within one month.  
  • Convenient Saturday appointments available.
  • All treatment in house.  No need to visit other locations for any aspect of treatment.
  • Regular appointments to making minor adjustments instead of infrequent major adjustments limiting any discomfort for your child.
  • Treatment payment options available.

Furthermore, ALL of your child's appointments will be with our specialist Consultant and Senior University Lecturer in Orthodontics, Ahmed.

⭐️Special Orthodontics Discovery 2026⭐️

We’re currently offering FREE orthodontic consultations for adults, teens and children.  ( usually £100 for adults and £60 for children)
It’s the perfect time to get expert advice from our in-house orthodontic team who will assess your teeth and bite and identify if you or your family needs Orthodontic now, later, or not at all.
If you do need treatment now,  we have put together a number of bundles offers saving you hundreds of pounds off the cost of your chosen treatment.

Consultant Orthodontist

Dr Ahmed El-Angbawi

Ahmed is our consultant and specialist orthodontist. When not working at H Williams and Associates Ahmed is a Senior lecturer at The Royal London Queen Mary University of London. In 2013 he qualified as an orthodontist after extensive training at the University of Glasgow where he worked as a clinical lecturer in orthodontics. He was awarded his PhD based on a clinical trial in assessing the clinical...

Dr Ahmed  El-Angbawi

Steps to Success: The Journey to straight teeth and healthier teeth and gums

1. Initial Consultation

Begin with a thorough examination of your child’s oral health.  Ahmed will discuss potential issues, and treatment options, and answer any questions you may have.

2. Customised Treatment Plan

Once we understand your child’s needs, we’ll create a personalised treatment plan. This may involve braces, aligners, or other orthodontic appliances, depending on the case.

3. Regular Check-ups

Periodic appointments ensure the treatment progresses as planned. We’re here to monitor your child’s development and make any necessary adjustments to achieve the best results.

4. Celebrate the Transformation

Witness the incredible transformation as your child’s smile evolves. Our team celebrates each milestone, creating a positive and encouraging atmosphere for your child.

Aftercare

Maintaining a Radiant Smile After the active treatment phase, maintaining your child’s beautiful smile is crucial. Our aftercare involves guidance on retainers, oral hygiene practices, and periodic check-ups to ensure the results stand the test of time.

childrens dentist

Invisalign Aligners For Your Children

Invisalign® First is a popular choice for kids because it is nearly invisible and very comfortable to wear.

It works by gradually moving your child’s teeth into the proper position using a series of clear, custom-made aligners.

In most cases, treatment will take between 6 and 12 months. We use Dental monitoring and see children every 3 months on average so that we can assess their progress and make any necessary adjustments.

You will need a complimentary smile evaluation to know if your child is a candidate for Invisalign® First. Feel free to request one today!

Discover Invisalign for kids

Invisalign for kids

See Your New Smile Before Treatment Starts!

All our patients are involved in their treatment decision.

This is made possible by using the sophisticated smile simulation software within our iTero scanners.

Our 3D scan will show what your new smile could look like after orthodontic treatment and allow you to make and see real-time modifications to ensure you will be happy with the end result!

See your smile before treatment begins
Patient Reviews

People are talking about us

The biggest complement we receive is when our patients refer their friends and family to H Williams and Associates Dental Care. In fact, we have built much of our practice on these valued, trusted recommendations over the years. Read our reviews to hear why our patients are recommending us…

Patient reviews

495 Reviews

5.0

8th June 2026

Great customer service, staff always friendly. Technicians knowledgeable and explain all questions to a great satisfaction.

6th June 2026

The consistency of professionalism, politeness and friendliness of all staff interacted with my mother at the practice was very much noticeable. Everyone was very patient with her as at her age of 91, and Sneh was gentle with her and explaining to her and waiting for it to be translated patiently.

4th June 2026

From the greeting at reception to the end of my treatment I found all the staff to be exceptional in their professionalism while keeping warmth and empathy with me.I had Chris for my hygiene appointment and he clearly explained all the process including the new air flow stain removal which I chose to have. Chris and the nurse worked well together to deliver a great gentle and effective treatment - a credit to the practice. I also got some great advice re brushing and keeping on top of my dental hygiene.

4th June 2026

Both the dentist and the hygienist were very efficient, helpful and informative

DM

David Monson

Sneh and team are amazing at what they do as dentist but what makes them standout is there kindness, care and attention they show their patients. Would highly recommend

DJ

David Jai-Persad

Jess was as professional and kind as ever

30th May 2026

I travel 45 miles to visit THIS DENTAL PRACTICE!! That fact says it all!!

29th May 2026

All staff are welcoming, friendly and accommodating. The dentist that I see takes great care in explaining things thoroughly. I particularly like the way I am given options about my treatment / offered a conversation about it and am never rushed into decision making.

24th May 2026

Friendly, kind an courteous staff. Waiting room getting an update, loving the new chairs.Been coming here for 35 years and am still very happy with it.

JF

Julie Foreman

Fabulous service Everyone is so polite & efficient from the receptionist to Dentist.

JU

Joerg Udelhofen

Great service as always. Couldn’t ask for better service. Always feel in safe hands. Thank you.

14th May 2026

Very professional, considerate and friendly staff.

SD

Steve Dugay

excellent treatments as usual by Chris the hygienist and Dr Vicky Lawrence the dentist. I have been with the practice for many years and hold all the staff in the highest regard.

12th May 2026

As I'm very nervous about dentist all staff made my experience calm ok thanks

JD

James Davies

Not been in ages but Victoria as before is an absolute delight to deal with. So professional and always offers advice throughout. Great experience She’s a gem!

25th April 2026

Hygienist Christopher is very gentle

24th April 2026

My dentist, Sneh Punjabi, explained the need to check the health of my cracked tooth to ensure there was no need for an immediate crown.The reception staff were, as always, friendly and very helpful.

24th April 2026

The staff are all friendly and professional, the treatment is great, I have been happy here for years despite it being over 50 miles from home - I still return.

23rd April 2026

Full confidence in Dan Ghent

EM

Elizabeth Mehmet

Had a great experience at H Williams, as always. The team are fantastic, everyone is friendly, kind and professional. Rory did excellent work on my teeth.

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Treatment Types Available

Ceramic Brackets

Made in a white or tooth-coloured material

Lingual Braces

Placed out of sight on the back of the teeth

Aligners

Removable clear plastic appliances which fit over the teeth and progressively moved

Invisalign®

We offer Invisalign treatments for children and Teenagers if desired and appropriate for specific treatment. 

The British Orthodontic Society recommends an initial orthodontic assessment at around the age of 7. However, the right age for treatment varies depending on the individual child’s needs.

Orthodontic treatment can address a variety of issues, including crooked teeth, overcrowding, misalignment, overbite, underbite, and issues with jaw development.

The duration of treatment varies depending on the complexity of the case. On average, treatment may last between 12 and 24 months.

Traditional metal braces, ceramic braces, and invisible aligners (such as Invisalign) are commonly used. The appropriate type depends on the child’s specific needs and the orthodontist’s recommendation.

Initially, there may be some discomfort or soreness when braces are first applied or adjusted. Over-the-counter pain relievers can help manage this discomfort. At H Williams & associates we provide regular appointments making minor adjustments rather that infrequent major adjustments.

Yes, but it’s important to wear a mouthguard during sports to protect the braces. Playing musical instruments may require an adjustment period.

The orthodontist will provide specific instructions, but generally, good oral hygiene practices, including regular brushing and flossing, are essential. Special care may be needed for certain types of braces.

Additional information about Children’s Orthodontics

What is orthodontics? 

Orthodontics is the movement of the teeth within the jaw bones to straighten them and help them to bite more evenly together. Orthodontic treatment is about making the best of your teeth; it’s about improving the harmony of your mouth and jaws.

What is a specialist orthodontist? 

Orthodontists firstly become fully qualified dentists before completing a further period of training and examinations in order to specialise in orthodontics. A specialist orthodontist will have carried out at least 3 years extra training after becoming a qualified dentist. Only those dentists who have completed this training can register with GDC (General Dental Council) as a specialist orthodontist. 

 

Who needs orthodontist treatment?

Most children begin treatment around the age of 12 or 13, once all their permanent teeth have erupted. In a few instances treatment is better started early and your dentist may want to make an earlier referral. But age is not a barrier to treatment and the number of adults seeking treatments is on the increase. 

Orthodontic treatment is recommended for individuals who have various dental and jaw alignment issues. These issues can range from common misalignments like overbites, underbites, and crowding to more complex problems involving jaw positioning. People with malocclusions that affect their bite, such as open bites or crossbites, may also require orthodontic care. 

Additionally, individuals with aesthetic concerns about the appearance of their teeth may seek orthodontic treatment for cosmetic reasons. Ultimately, the decision to undergo orthodontic treatment is determined through evaluation by an orthodontist, who assesses the specific dental and orthodontic needs of each patient and recommends an appropriate treatment plan, which may include braces, clear aligners, or other orthodontic appliances.