Book a free consultation
Book a free consultation at our Cardiff dental practice to start your journey towards a stunning new smile. Simply provide your details below, and we'll get in touch to arrange your appointment.

0% dental finance available
The first dentist in South Wales to offer Invisalign
Cutting edge dental equipment and technology
Crafting beautiful smiles since 2001

Your treatment journey with Thornhill
Regardless of your treatment needs, we'll make sure you feel comfortable and at ease. From your very first visit, you'll receive the highest level of care at Thornhill Dental Centre. We’re pleased to offer a free initial consultation for all cosmetic dentistry treatments.
Warm welcome and consultation
We’ll greet you with a friendly smile and offer you tea or coffee to help you feel at ease. We’ll chat about your smile goals and any concerns you have, so we understand exactly what you’re looking for.

Thorough examination and treatment discussion
Our dentist will conduct a detailed examination of your teeth and gums. We’ll then go over all the treatment options available, explaining the benefits, drawbacks, and costs of each. You’ll receive a clear written estimate to help you make the best choice for your needs.

Scheduling your next appointment
If you’re ready to move forward, we’ll help you arrange your next appointment at a time that’s convenient for you. We’ll guide you through the next steps and answer any additional questions you might have to ensure you’re comfortable and well-informed.

Our experienced, caring team
We understand how crucial it is to find a dentist you can trust for your long-term oral health. At Thornhill Dental Centre our team is committed to making sure your care is smooth and stress-free.



Nervous about visiting the dentist?
Feeling nervous about dental visits is completely normal, and at Thornhill Dental Centre, we genuinely understand. Since 2001, we’ve helped thousands of patients—many of whom once felt the same way—find comfort in their dental care.
Our calming waiting room offers air conditioning, complimentary tea, coffee, and Wi-Fi, all to help you feel at ease from the moment you arrive. Our friendly team is dedicated to your comfort, taking time to understand your concerns and ensuring every visit is as stress-free as possible.

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Single implants
Restore your missing teeth and achieve a lasting, beautiful smile with quality dental implants.
Full mouth implants
Renew your confidence by replacing all your missing teeth with full mouth implants.
Fixed braces
Achieve straighter, more even teeth and boost your confidence with modern fixed braces.
Thornhill Dental Centre frequently asked questions
Where is Thornhill Dental Centre based?
We’re based at North Cardiff Medical Centre, Excalibur Drive, Llanishen, Cardiff, CF14 9BB. We’re simple to find and easy to reach, with free onsite parking and great transport links from wherever you’re travelling from in South Wales. Our practice is fully wheelchair accessible and inclusive for all.
What are your opening hours?
Monday 5am-5pm
Tuesday 9am-5pm
Wednesday 9am-5pm
Thursday 9am-5pm
Friday 9.30am-1pm
How do I know if I am a good candidate for cosmetic treatments?
Good candidates for cosmetic treatments generally have healthy teeth and gums. During your consultation, Dr. Koochek or Dr. Gracias will assess your dental health to determine if you are a suitable candidate. They will consider factors such as the condition of your teeth, the alignment of your bite, and any underlying dental issues before recommending specific treatments.
How long does it take to see results from cosmetic dental treatments?
The time required to see results varies depending on the treatment. Teeth whitening can show immediate results, while Invisalign and veneers may take several weeks to months to complete. Your dentist will provide a timeline during your consultation with us in Cardiff.
Can cosmetic treatments be combined for a comprehensive smile makeover?
Yes, many patients opt for a combination of cosmetic treatments for a complete smile makeover. For example, you might combine teeth whitening with veneers and Invisalign to address multiple aspects of your smile. Dr. Koochek or Dr. Gracias will work with you to create a customised treatment plan that aligns with your smile goals and overall dental health.
Where is Thornhill Dental Centre based?
We’re based at North Cardiff Medical Centre, Excalibur Drive, Llanishen, Cardiff, CF14 9BB. We’re simple to find and easy to reach, with free onsite parking and great transport links from wherever you’re travelling from in South Wales. Our practice is fully wheelchair accessible and inclusive for all.
What are your opening hours?
Monday 5am-5pm
Tuesday 9am-5pm
Wednesday 9am-5pm
Thursday 9am-5pm
Friday 9.30am-1pm
How do I know if I am a good candidate for cosmetic treatments?
Good candidates for cosmetic treatments generally have healthy teeth and gums. During your consultation, Dr. Koochek or Dr. Gracias will assess your dental health to determine if you are a suitable candidate. They will consider factors such as the condition of your teeth, the alignment of your bite, and any underlying dental issues before recommending specific treatments.
How long does it take to see results from cosmetic dental treatments?
The time required to see results varies depending on the treatment. Teeth whitening can show immediate results, while Invisalign and veneers may take several weeks to months to complete. Your dentist will provide a timeline during your consultation with us in Cardiff.
Can cosmetic treatments be combined for a comprehensive smile makeover?
Yes, many patients opt for a combination of cosmetic treatments for a complete smile makeover. For example, you might combine teeth whitening with veneers and Invisalign to address multiple aspects of your smile. Dr. Koochek or Dr. Gracias will work with you to create a customised treatment plan that aligns with your smile goals and overall dental health.
Book your consultation
We’ll help you achieve your smile goals

