118–120 High Street, Preston VIC 3072·Open late weekdays·03 9089 7574
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Common Dental Problems We Fix — The Smile Designer
WHATEVER THE CONCERN, THERE IS A GENTLE ANSWER

Common Dental Problems We Fix

From a chipped tooth to dental anxiety — every common concern has a considered solution at our High Street studio. Join us for a general check up & clean to get started.

Book a Check Up & Clean Call 03 9089 7574
Broken teeth
Broken, chipped or cracked a tooth or filling? This can be associated with pain and will need urgent dental treatment. Depending on the size of the chip or break, there are a variety of options available.
Dental Restorations →
Bad breath
Bad breath, or halitosis, can be caused by having gum disease or the presence of dental decay. Left untreated, the condition gets worse — the bacteria in the mouth forms volatile sulphur compounds and can produce a bad smell.
Gum Disease →
Bleeding gums
When our gums bleed, it is a sign of inflammation. Left untreated, this can lead to bone loss and eventually losing your teeth. Bleeding gums can be caused by not having routine dental hygiene visits, periodontal gum disease, and can also bleed during pregnancy.
Check Up & Clean →
Worn down teeth
Years of wear and tear, certain habits, and extensive dentistry can all give way over time. Some people have old fillings, broken teeth, root canals and missing teeth. Speak to us so we can work out a treatment plan tailored for you.
Dental Restorations →
Sensitive teeth
Tooth sensitivity is caused by worn tooth enamel or exposed nerves in your teeth. When you eat or drink something with an extremely low or high temperature, you may feel a sudden, sharp flash of pain — caused by dental decay, gum recession, brushing too hard, or clenching and grinding.
Check Up & Clean →
Discoloured teeth
Are your teeth stained or discoloured? Professional whitening options guided by your dentist can help manage the appearance of tooth colour.
Teeth Whitening →
Missing teeth
Start your smile journey with us! Missing a tooth or multiple teeth? Functionality is affected and over the years things start to deteriorate. Our aim is to work out the possible options and provide costs that will help guide you in the right direction.
Dental Implants →
Crooked teeth
We offer a range of options such as Invisalign to our patients of all ages. In some instances, porcelain veneers or dental bonding may be an option to improve the shape, size and colour of teeth without going through orthodontic treatment.
Orthodontics →
Wisdom teeth pain
At our Thornbury studio, we offer surgical wisdom teeth removal. Our team of experienced Melbourne dentists can work with you through all the options and costs available.
Wisdom Teeth →
Fear of the dentist
Dental anxiety and fear is the leading cause of people not visiting the dentist. We invite you to meet us at our warm and welcoming practice, where we can guide you through your options to overcome these fears.
Sedation Dentistry →
New patient exam & clean — $295
Comprehensive exam · OPG X-rays & photos · scale & polish · fluoride · oral cancer screening — valued over $475, T&C's apply
View the offer
18+ years
caring for the Preston community with gentle, modern dentistry
★★★★★
650+ Google reviews
Read them on Google →
AHPRA
registered, experienced clinicians across general & cosmetic dentistry
Payment plans
flexible options available, with all health funds welcome

The clinicians behind your smile

Meet the team →

Dedicated professionals for your smile — gentle, highly qualified clinicians in a studio designed to feel comfortable and welcoming.

Dr Dev Boparoy
Dr Dev Boparoy
General Dentist
AHPRA DEN0001145304
Dr Madeleine Duff
Dr Madeleine Duff
General Dentist
AHPRA DEN0002216066
Dr Osman El Souki
Dr Osman El Souki
General Dentist
AHPRA DEN0002477963
Dr Coco Teng
Dr Coco Teng
General Dentist
AHPRA DEN0002906857
Harman Kaur
Harman Kaur
Oral Health Therapist
AHPRA DEN0002746836
Swipe to meet more of the team

From the journal

Honest advice from our chair to yours — guides written by our own clinicians.

All articles →
Hidden Sugar in Foods and The Impact on your TeethRead → 3 Options To Replace Missing TeethRead → Top 7 Dental Emergencies and How to Prevent ThemRead → How to Combat Dental AnxietyRead →
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Curious about a treatment? Wondering about fees or health fund cover? Send us a note and our front desk team will reply within one business day — no obligation, ever.

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Google Map embed — 118-120 High Street, Preston

Visit us on High Street, Preston

Address
118–120 High Street
Preston VIC 3072
Get directions →
Hours
Mon–Tue 8:00 AM – 7:00 PM
Wed–Fri 8:00 AM – 5:30 PM
Book an Appointment
The Smile Designer
Cosmetic, general, orthodontic and implant dentistry for Melbourne's north.
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03 9089 7574
118–120 High Street
Preston VIC 3072
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SERVICING AREASBrunswick·Bundoora·Coburg·Epping·Essendon·Fawkner·Glenroy·Heidelberg·Ivanhoe·Keilor East·Lalor·Mill Park·Moonee Ponds·Niddrie·Northcote·Pascoe Vale·Preston·Reservoir·South Morang·Thornbury
All photos displayed are cases performed by Dr Dev Boparoy or his team at The Smile Designer Dental Studio. All dental procedures carry individual risks and benefits. Individual results can vary. You have the right to seek a second opinion from an appropriately qualified health practitioner. © 2026 The Smile Designer.