Happy Smiles Dentist
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Dr Matthew B Cohen is the Principal Dentist and owner of Happy Smiles Dentist in Hornsby. He graduated in 2005 from Sydney University with degrees in Dentistry and Science. Matthew has also gained a Graduate Diploma in Clinical Dentistry in Oral Implants from Sydney University. He has worked on the Central Coast, Sydney, Bathurst and Orange.

Matthew has also gained experience as a Senior House Officer in the Maxillofacial Unit at the Royal Derby Hospital in the United Kingdom. Matthew enjoys all facets of dentistry and has a special interest in dental implants. He is committed to providing comprehensive assessment and exceptional care for each of his patients.
Services
IV Sedation or intravenous is like a twilight sleep where you are provided a relaxing sedative before a dental work is carried out. Hence, it is also known as 'Twilight Dentistry' as patients experience a twilight sleep during the procedure. It is an ideal option for any patients who are nervous or anxious, as it typically creates a pain-free dental experience.
Happy Smiles Dentist Hornsby is dedicated to promoting good dental health to both children and adults, so they have the best chance to achieve a beautiful, healthy smile for life. Regular dental check-ups can prevent the need for major dental work in the future and is far more cost effective than allowing problems to go on undetected.
Dental Implants are a quality permanent solution for a full range of dental issues, ranging from replacing a single tooth, to full rehabilitation, or simply to make dentures more comfortable. Our Principle Dentist, Dr Cohen has completed his Graduate Diploma of Clinical Oral Implants through Sydney University.
If you happen to have a crack or chip in your teeth, porcelain crowns and veneers can be used to restore your smile and preserve the function of your damaged teeth. Dental Crowns are used to strengthen and restore a tooth to it's full functionality and appearance. A tooth crown, also referred to as a cap, is custom made to fit over your entire tooth after the dentist has prepared it.
Exude confidence with Invisalign treatment - the clear and virtually invisible solution for straightening your teeth. The Invisalign System has many advantages over traditional braces. Invisalign clear aligners fit your lifestyle - they don't interrupt it. And at every stage, you'll be able to see your progress and enjoy your smile as it transforms.
Reviews (9)
Ruth Frost
Ruth Frost
Nov 07, 2021
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When I first visited Happy Smiles I needed a lot of work to be done. Dr Matthew took time to go through and explain different options. He created a treatment plan which has now been completed to a very high standard. Dr Matthew and his team are all very friendly, caring people who have made my trips to the dentist much more pleasant and comfortable than I expected. Thank you Happy Smiles 😁
Kun Qian
Kun Qian
Jul 07, 2021
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Thank you very much for the doctors and all the staff. Today, my youngest son's teeth suddenly hurt. We tried to call and ask, because there are still 30 minutes to get off work, but the doctor Matthew let us go to deal with it. Dr Matthew is very professional and children will not be afraid. Thank you very much to all the staff.
Julie and Frank Ye
Hagit Treves
Hagit Treves
Jun 26, 2021
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Yesterday my son had an accident which resulted in urgent emergency dental procedure.
Dr Matthew Cohen attended him immediately, apologising another Pt' who he had to cancel his treatment.
Happy Smiles dentist in Hornsby you are professional and excellent practice, highly recommend!
Thanks again,
Hagit Treves-Avney
Michael Thorley
Michael Thorley
Mar 25, 2021
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I hadn't been to the dentist in over 10 years due to dental anxiety. I then experienced a dental emergency which Happy Smiles accommodated for it to be addressed the next day.
Staff were extremely empathetic, patient and competent which made returning for serious dental work a much more manageable task.
I now feel comfortable returning for regular dental work/check-ups knowing I can trust Matt and the staff to look after my dental needs in a kind and caring way.
I would recommend Happy Smiles to anyone, especially those who experience dental anxiety.
Kate Wakeling
Kate Wakeling
Mar 13, 2021
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I couldn’t be more pleased with my experience at Happy Smiles. I have had a lifetime fear & dread of dentists after some unpleasant childhood experiences. As I required some major work ie an extraction, bone graft, bridge & 2 crowns, Dr. Mattthew Cohen suggested IV sedation. I’m so glad I gave it a try. It alleviated all my nerves and was a totally pleasant experience. Today I had my final appointment and I was so relaxed going in. I actually told Dr. Matthew that I look forward to my 6 monthly check up. A huge thank you to Dr. Matthew and all the friendly staff at Happy Smiles. I am one hugely
Eliza Sikdar
Eliza Sikdar
Dec 06, 2020
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Highly recommend Happy Smiles Dentist,Hornsby. I was very scared to get my wisdom tooth extracted as I never had a tooth extraction before, but Dr Matthew was amazing at putting me at ease and making me feel comfortable. And the amazing job that he did, I did not feel any pain from the next day, neither was there any swelling. Such a wonderful experience compared to the horror stories usually associated with extraction.Totally recommend getting any dental work or extraction done here as you are in very good hands. The entire team is wonderful and friendly. A very professional and friendly dental
Gina Hetherington
Gina Hetherington
Oct 18, 2020
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I highly recommend Happy Smiles Dentist! Dr Matthew Cohen is the best dentist I’ve ever had, and he’s such a lovely guy. He’s professional and knowledgeable and explains the processes really well. He’s done quite a lot of work on my teeth, and I know I’m in safe hands. Matthew is also very kind and considerate, which I really appreciate. I love his sense of humour, too. We have some good laughs, which always puts me at ease. All the staff are also really kind and warm and welcoming. They’re just a lovely bunch. I always look forward to my appointments, which is quite something, considering
Rose Burkill
Rose Burkill
Sep 26, 2020
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Dr Cohen is the best dentist!
I was aprehensive about going to a new dentist but I felt very comfortable in his care. I had smile on my face the whole time and having a good laugh at a dentist of all places!
You can tell he really cares for each patient and wants the experience to be as pleasant as possible.
He made sure to go through all my options the whole staff were so friendly and amazing.
Would reccomend!!
Pujan Doshi-Dowsett
Pujan Doshi-Dowsett
Jul 25, 2020
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Dr. Cohen is friendly, thorough and an excellent dentist. I feel totally at ease at any check up and procedure, and am comfortable that my dental care is being performed with great care and competency. Extensive restoration work on my front teeth, various other cavities and decay has been largely pain free and I’m really pleased with the results - both visually and structurally. I Definitely recommend Dr. Cohen and the team at happy smiles!