Hills Dental & Implant Centre

Hills Dental & Implant Centre We combine Experience, Technology and Care to provide you with the smile you have always wanted.

Welcome to Hills Dental & Implant Centre in Castle Hill, Sydney, your home for dental excellence. Established in 1992 by the renowned Dr. Navin Kander and further enhanced by Dr. Ahmed Wahba, our clinic stands as a beacon of advanced cosmetic and implant dentistry. Dr. Kander, formerly a dentist and flight lieutenant in the Royal Australian Air Force, continues to guide our practice toward unparal

leled service by blending modern technology with heartfelt care. Our services are comprehensive and tailored to meet your unique needs, including General Dentistry, Cosmetic Dentistry, Invisalign, and All-on-4 Dental Implants. Contact us at 02 9659 1222 to embark on your journey to a brighter, healthier smile.

A dental check-up tells us a lot — but some problems can develop in areas we simply can’t see during a visual examinatio...
04/09/2026

A dental check-up tells us a lot — but some problems can develop in areas we simply can’t see during a visual examination.

That’s where dental X-rays can help.

Depending on your individual needs, X-rays may help your dentist:

• Detect decay between teeth
• Check beneath or around existing fillings and crowns
• Assess the bone supporting your teeth
• Look for signs of infection around the roots of teeth
• Examine areas that aren’t easily visible during a dental examination
• Monitor changes in your oral health over time

Does everyone need X-rays at every visit?

Not necessarily. The type and frequency of X-rays should depend on your individual oral health, dental history, symptoms and what your dentist needs to assess.

At Hills Dental & Implant Centre, X-rays are used when clinically appropriate to give us additional information that can help with diagnosis and treatment planning.

Because sometimes, what we can’t see is just as important as what we can.

📍 Hills Dental & Implant Centre|Castle Hill
📞 Contact our friendly team.(02) 9659 1222
🔗 Book online via: https://www.corepractice.is/practices/hdic/hills-dental-centre/ #/

Do you brush your teeth before breakfast or after?For many people, brushing before breakfast is a great option. It helps...
30/08/2026

Do you brush your teeth before breakfast or after?

For many people, brushing before breakfast is a great option. It helps remove plaque that has built up overnight and leaves fluoride on your teeth before you eat or drink.

Prefer brushing after breakfast? Be mindful of acidic foods and drinks such as orange juice, citrus fruits or coffee. Brushing immediately afterwards may contribute to enamel wear while the tooth surface is temporarily softened.

If you've had something acidic, give your mouth some time before brushing. In the meantime, rinsing with water can help.

And remember — brush twice a day with a soft-bristled toothbrush and fluoride toothpaste, then spit out the excess toothpaste rather than rinsing it all away.

Small everyday habits can make a big difference to your smile.

📍 Hills Dental & Implant Centre|Castle Hill
📞 Contact our friendly team.(02) 9659 1222
🔗 Book online via: https://www.corepractice.is/practices/hdic/hills-dental-centre/ #/

Being told you don't have enough bone for a dental implant doesn't always mean an implant is no longer an option.After a...
28/08/2026

Being told you don't have enough bone for a dental implant doesn't always mean an implant is no longer an option.

After a tooth is removed or has been missing for some time, the bone in that area can gradually reduce. Because dental implants rely on the jawbone for support, having sufficient healthy bone is an important part of implant treatment.

For some patients, bone grafting may be recommended to rebuild or preserve bone in the area and create better support for a future dental implant.

Depending on your individual situation, bone grafting may be performed before or at the same time as implant placement. Not every patient needs it, and treatment and healing times can vary.

A thorough assessment, which may include a CBCT scan, helps your dentist evaluate the available bone and determine which treatment options may be suitable for you.

So, if you've previously been told you have bone loss, it may still be worth exploring your options.

Flexible payment plan options are available for eligible patients.

📍 Hills Dental & Implant Centre|Castle Hill
📞 Contact our friendly team.(02) 9659 1222
🔗 Book online via: https://www.corepractice.is/practices/hdic/hills-dental-centre/ #/

When people hear “dental implants,” they often think of replacing just one missing tooth — but implants can be used in d...
27/08/2026

When people hear “dental implants,” they often think of replacing just one missing tooth — but implants can be used in different ways.

Single dental implant
When one tooth is missing, an implant can support an individual crown. It replaces the missing tooth independently, without using the neighbouring teeth for support.

Multiple missing teeth
If several teeth are missing, implants can sometimes support more than one replacement tooth — meaning an implant may not be needed for every tooth being replaced.

Full-arch implant treatment
When most or all teeth in an upper or lower arch are missing, or cannot be maintained, a number of implants may be used to support a complete fixed restoration.

So, how many implants do you actually need?

There isn't one answer. It depends on what needs to be replaced, the condition of your remaining teeth and the treatment approach recommended for your individual situation.

Whether you're missing one tooth, several teeth, or a complete arch, understanding the different options is the first step towards finding the right solution for you.

Flexible payment plan options are available for eligible patients.

📍 Hills Dental & Implant Centre|Castle Hill
📞 Contact our friendly team.(02) 9659 1222
🔗 Book online via: https://www.corepractice.is/practices/hdic/hills-dental-centre/ #/

Missing several teeth — or being told that some of your remaining teeth may not be able to be saved — can leave you wond...
24/08/2026

Missing several teeth — or being told that some of your remaining teeth may not be able to be saved — can leave you wondering what comes next.

For some patients, replacing each tooth individually may not be the only option.

Full-arch dental implant treatment uses a carefully planned number of dental implants to support a fixed restoration that replaces multiple teeth across the upper jaw, lower jaw, or both.

Full-arch treatment may be considered for people who:

• Are missing most or all of their teeth
• Have multiple teeth that can no longer be predictably maintained
• Currently wear removable dentures and would like to explore a fixed alternative
• Want to understand their options for restoring a complete arch of teeth

The first step is a comprehensive assessment. Your dentist will consider your remaining teeth, gums, available bone, bite and overall health before discussing whether full-arch implant treatment may be suitable for you.

Concerned about the procedure or feeling anxious about treatment? For suitable patients, IV sedation may be available to help provide a more relaxed and comfortable experience during treatment. Your dentist can discuss whether this option is appropriate for you as part of your treatment planning.

Every full-arch case is different, which is why treatment is individually planned around your needs.

Flexible payment plan options are available for eligible patients, helping make larger treatment plans more manageable.

Wondering what may be possible for your smile? Start with an implant consultation. We can assess your individual situation, explain the available options and answer your questions before you decide how you'd like to proceed.

📍 Hills Dental & Implant Centre|Castle Hill
📞 Contact our friendly team.(02) 9659 1222
🔗 Book online via: https://www.corepractice.is/practices/hdic/hills-dental-centre/ #/

Do you rinse your mouth with water straight after brushing?It might feel natural, but rinsing immediately can wash away ...
23/08/2026

Do you rinse your mouth with water straight after brushing?

It might feel natural, but rinsing immediately can wash away some of the fluoride left behind by your toothpaste.

After brushing, spit out the excess toothpaste rather than rinsing with water. This allows the fluoride to stay in contact with your teeth for longer and continue helping to protect against tooth decay.

A small change to your daily routine can make a difference to your oral health.

📍 Hills Dental & Implant Centre|Castle Hill
📞 Contact our friendly team.(02) 9659 1222
🔗 Book online via: https://www.corepractice.is/practices/hdic/hills-dental-centre/ #/

Coffee or tea — which one is more likely to stain your smile?You might be surprised to learn that both can contribute to...
22/08/2026

Coffee or tea — which one is more likely to stain your smile?

You might be surprised to learn that both can contribute to tooth staining. Tea, particularly darker varieties, contains tannins that can encourage pigments to stick to the tooth surface, while regular coffee drinking can also gradually leave visible stains.

A few simple habits can help:

• Rinse with water after your coffee or tea
• Avoid sipping slowly over long periods
• Keep up with regular brushing and cleaning between your teeth
• Attend regular professional cleans to help remove surface staining

Already noticing staining? A professional clean can help with external surface stains, while professional teeth whitening may be an option if you'd like to brighten the natural colour of your teeth.

Every smile is different, so it's worth having your teeth and gums assessed before deciding whether whitening is suitable for you.

Enjoy your coffee or tea — just remember to give your smile a little care too.
📍 Hills Dental & Implant Centre|Castle Hill
📞 Contact our friendly team.(02) 9659 1222
🔗 Book online via: https://www.corepractice.is/practices/hdic/hills-dental-centre/ #/

21/08/2026

Sometimes, saving a tooth is no longer predictable — and replacing it may be the better long-term option.

In this case, we carefully removed a failed tooth and replaced it with a dental implant, with the goal of restoring function, stability and a natural-looking smile.

Every implant case is different. Careful assessment, 3D planning and understanding the surrounding bone and gum are important parts of achieving a predictable result.

📍 Hills Dental & Implant Centre — Castle Hill
🦷 Dental Implants | Digital Dentistry | Advanced Treatment Planning

Have a failing or missing tooth? DM us or call our team to arrange a consultation.

Individual results vary. Suitability for dental implants requires clinical assessment.

HillsDistrictDentist HillsDental SydneyDentist DigitalDentistry DentalImplantSydney

You've had your assessment and your dental implant has been carefully planned — so what happens next?Dental implant trea...
20/08/2026

You've had your assessment and your dental implant has been carefully planned — so what happens next?

Dental implant treatment usually takes place in stages, allowing time for your mouth to heal between each step.

Implant placement
The dental implant is carefully placed into the jawbone in the planned position.

Healing
Over the following weeks to months, the implant is given time to heal and integrate with the surrounding bone. This is an important part of creating a stable foundation for your new tooth.

Your final tooth
Once healing is complete and the implant is ready, a custom-made restoration is created and fitted to restore the appearance and function of the missing tooth.

Ongoing care
Just like natural teeth, dental implants need regular cleaning, professional maintenance and dental check-ups to help keep the surrounding gums and tissues healthy.

Every implant journey is different, and the treatment stages and healing time will depend on your individual situation.

Feeling anxious about implant treatment? We offer Happy Gas (Nitrous Oxide) and other suitable sedation options to help make your experience more comfortable.

Flexible payment plan options are available for eligible patients.

Ready to explore your options? Start with an implant consultation and let our team guide you through each stage of your treatment.

📍 Hills Dental & Implant Centre|Castle Hill
📞 Contact our friendly team.(02) 9659 1222
🔗 Book online via: https://www.corepractice.is/practices/hdic/hills-dental-centre/ #/

You may have noticed we mentioned CBCT in our previous post about dental implant suitability — but why is it such an imp...
19/08/2026

You may have noticed we mentioned CBCT in our previous post about dental implant suitability — but why is it such an important part of implant planning?

A CBCT allows us to look beyond what we can see clinically and assess the area where an implant is being considered.

But the planning doesn't stop there.

The CBCT can be combined with a 3D intraoral digital scan of your teeth, bringing together information about the bone beneath the gums and the position of your teeth above it.

Using these digital records, your dentist can plan the proposed implant position digitally before treatment begins, taking into consideration the surrounding anatomy and where the final tooth is intended to sit.

For suitable cases, this digital plan may also be used to create a custom surgical guide, helping transfer the planned implant position to the mouth during treatment.

CBCT + 3D digital scanning + digital implant planning — different technologies working together to help us plan your implant treatment carefully and precisely.

Flexible payment plan options are available for eligible patients.

📍 Hills Dental & Implant Centre | Castle Hill
📞 Contact our friendly team: (02) 9659 1222
🔗 Book online via: https://www.corepractice.is/practices/hdic/hills-dental-centre/ #/

Address

6/1 Terminus Street
Castle Hill, NSW
2154

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

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