Castlemill Dental Clinic

Castlemill Dental Clinic
Castle Mill Shopping Centre, Hamlet Ln
, Balbriggan
+35318410306

Opening hours

  • sunday: (closed)
  • monday: 10h-17:30
  • tuesday: 10h-18h
  • wednesday: 9:30-18h
  • thursday: 10h-18h
  • friday: 9:30-16h
  • saturday: (closed)

Our state-of-the-art practice and expert team will give you peace of mind when you’re in need of dental care. Balbriggan dentist, Dr Nicholas O’Kane’s friendly, professional demeanour will make you feel at ease. He is one of just two dentists in Ireland to have completed the world-renowned Master of Composite Artistry in Brazil and has attended the Chao Gum Rejuvenation program in Los Angeles. We’re uniquely positioned to bring many treatments available to you under one roof at Castlemill Dental Clinic, potentially saving you thousands!

Our comment from Best Dentists Club about Castlemill Dental Clinic:

Castlemill Dental Clinic is renowned for its exceptional patient care and professional dental services. Customers have consistently praised the warm and welcoming atmosphere fostered by the entire team. Many patients have expressed how at ease they felt during their visits, emphasizing the friendly and accommodating staff who make every effort to provide a comfortable experience.

Dr. O'Kane and his associates are frequently highlighted for their expertise and attention to detail. They have successfully transformed smiles through a variety of treatments, including orthodontics, fillings, and implants. Patients often return, expressing their desire to continue their dental care at this clinic for years to come.

Additional commendations point to the cleanliness and modernity of the facilities, making Castlemill Dental Clinic a standout choice for dental needs. With a commitment to high standards and patient satisfaction, it is no surprise that many patients recommend this clinic to their friends and family.

Services and Treatments

Dental Cleaning

Castlemill Dental Clinic: Reviews

4.4/5 (31 Reviews)
Adrienne Doherty 1 year ago

Fantastic experience: Just back from them. Received a filling which was absolutely pain free then got a good cleaning over all experience very good staff extremely pleasant and welcoming. Looking forward to my next visit

Fiona 1 year ago

Fantastic experience: Based on the beautiful smile created by Dr O'Kane, I now have friends attending his practice for orthodontic treatment, who are equally as happy. My husband, who is quite particular about service quality (he won't mind me saying that!) now also attends for general dentistry. I couldn't recommend the team highly enough, I have always felt very welcomed and relaxed. Thank you.

Jess 2 years ago

Fantastic experience: Nick and the team are genuinely the best practice I have ever attended. I began my first orthodontic treatment with them in 2014 and finished in 2018, and my teeth still, nearly six years later, look amazing. They are always so accommodating, even when I just have general queries about my teeth. My family has been referred to them, and I hope to continue my general dentistry here for many more years to come :)

Caro Tuite 2 years ago

Fantastic experience: Dr Nicholas is an absolute genius, his knowledge is incredible so professional and caring too. Can't stop smiling since my app yesterday, he has fixed a problem that I've been left with from another Dental Clinic. Look forward to coming back again, such a lovely friendly environment, felt very welcome and in good professional hands. Girls are super friendly, kind and so helpful. Thank you so much

Robe Giac 3 years ago

Fantastic experience: Dr. Kane and his staff treated me like family right from the start. The difference at Castlemill is that they truly care, ask all the right questions and to help you feel at ease while reaching your goals. When my regular dentist could not treat my issue sufficiently, Dr Kane stepped in with his vast knowledge and impressive continuing education and knew what needed to be done to get to the root of the problem. I recommend them to anyone looking for a professional, invested and spotlessly clean dental practice - Balbriggan is lucky to have such a gem!

Valentina Don 3 years ago

Fantastic experience: The dentists are very good and very professional. Hey do excellent work.

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi Valentina, thank you for the kind words, I hope you will be very pleased with the final results. Dr O'Kane.

Craig Connor 3 years ago

Fantastic experience: After reading the last few reviews I feel like I need to speak of the utter most professionalism I experienced today. Castlemill is absolutely spotless and I was greated with a smile from the girls behind the desk. The dentist that treated me was friendly, and walked me through everything that he was doing and I felt quite at ease. I couldn't recommend this practice any more. I'm back up in a few weeks and I feel so comfortable knowing I'm in good hands.

Sarah Buckley 3 years ago

Negative experience: Would definitely not recommend this clinic. From its grubby appearance,poor time keeping,rude staff and even ruder dentist,I would advise giving this place a wide berth!!

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi there Sarah, I'm very sorry to hear about your bad experience, I've been trying to figure out what happened but we don't seem to have a record of anyone with your name ever having been here so if you'd like to contact us on our email I can try to get to some clarity on this. Thanks.

Annija Stahle 4 years ago

Fantastic experience: Thank you very much all the staff and especially Nicholas. I did 2 root canals in this clinic. I’m really happy. The job was done perfectly. Thank you so much Nicholas.

Caz Bennett 4 years ago

Negative experience: Horrible experience, left me in floods of tears.

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi there Caz, just trying to figure out if you are on the correct page as we don't have any record of anyone by your name attending & there was a big mix up with a clinic downstairs being merged with our reviews on google. I'm very sorry if you were here & you didn't have a good experience though, but it doesn't seem like anything which would happen to you here.

Darren Bowden 4 years ago

Positive experience: Absolutely brilliant service at this medical centre the girls behind the desk are great and are very helpful,couldn't recommend this medical centre highly enough when compared to other centres in balbriggan I've had experiences with

yung geezy 4 years ago

Negative experience: Probably one of the worst dentist I’ve ever been to I do not recommend what’s so ever. I was told at the start I would have braces on for 8 months to a year , it has now been over 2 years with them on and they have caused nothing but problems for me. They break every easily , countless cuts in my mouth which stops me from eating food , they have put literal holes in my cheek causing so much pain. Do not recommend this dentist

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi there "yung geezy", I hope you got there in the end. Apologies about the prolonged nature of the treatment, its not often I get my estimates so far wrong & out of the hundreds of cases we did with insignia I can only think of one case I might have ever suggested 8 months for. (If brackets keep coming off it does set us back & can easily double the estimated time though.) Anyways, I hope you eventually got them off & are somewhat happier with the whole affair that you were when you left your review. All the best, Dr O'Kane.

Jeanette Walsh 5 years ago

Fantastic experience: I began my appointments with Nick over 2 years ago. It was several years since I had been to any dentist and I just did not know where to start. From the moment I met Nick and the team I felt at ease and confident that I was in the best of care. Nick is a complete expert and visionary in his field, not to mention a perfectionist. I trusted him fully with every step of the process and committed myself to this wonderful clinic. I received numerous extensive treatments including crown, implant, extractions and orthodontic treatment. It was the best decision I ever made and I am over the moon with my lovely new smile and healthy teeth. An absolute credit to the dental profession and asset to any patient who is in a position to choose this clinic.

Castlemill Dental Clinic
Castlemill Dental Clinic

Hello Jeanette, Thank you so much for your lovely review. It has been a pleasure for the whole team to be able to assist in your treatment over the last two years. We look forward to seeing you in the future, from all the staff at Castlemill dental :)

Cody Mahady 5 years ago

Fantastic experience: Been going to this dentist for nearly 5 years and love it. Nick and all the girls working there are so nice and welcoming and amazing at what they do. Couldn’t recommend them anymore and couldn’t be happier with my teeth thanks to Nick and the girls.

Castlemill Dental Clinic
Castlemill Dental Clinic

Aw Cody it's been a long road but your teeth look amazing:) see your smiley face soon:)

Elaine Butler 7 years ago

Fantastic experience: I would highly recommend Castlemill Dental Clinic. I have had some work done over the past year and delighted with the results. It was painless and affordable. From the minute I walked in the door I felt relaxed and have experienced fantastic customer care from the team. Dr. Nicholas is a true Professional and dedicated to his work. I would not go any where else.

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi Elaine, Thank you so much for your lovely review. We are so happy to hear you are so happy with your treatment. Thank you, from all the Castlemill staff.

Gillian Hopkins 7 years ago

Fantastic experience: I can't believe it still its been a few weeks now and I can't stop smiling, first time in years. For as far as I can remember I could never feel comfortable smiling. I got an implant done and build up and to say this dentist is the best by far is an understatement. Nicholas was so amazing the amount of people that have commented on my amazing smile is wonderful. Thankyou so so much for my new found confidence and a special thanks to tonya who couldn't do enough. Taking care of my new smile now is a reality not just a dream. THANKYOU CASTLEMILL DENTAL. X

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi Gillian,

Thanks so much for the lovely review, delighted your so happy. Looking forward to seeing you again

Thanks Tonya

V DS 8 years ago

Positive experience: Dr Patrick (RIP) was the best. In late December there was a substitue in but now I can't reach anybody (line is open) and the other GP's can't take new patients in. So now you are left without a proper GP nowhere to go to...

Lawrence Taylor 8 years ago

Fantastic experience: It is now closed Patrick died

Anthony Fenlon 8 years ago

Fantastic experience: Patrick is excellent. I couldn't recommend him more. Never feel rushed and he always has a solution to the issue. Easy to talk to which is very important.

Amanda Pullen-Kennedy 8 years ago

Fantastic experience: Brilliant doctor, takes his time, you don't feel rushed. Wouldn't bring my family to anyone else

Emma O'Brien 8 years ago

Fantastic experience: I had a great experience at Castlemill Dental - I had Damon braces for almost 3 years and the team were just brilliant and always made me feel at ease. I got my braces off recently and I love my new smile! I'd definitely recommend Castlemill!!

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi Emma, Thank you so much for your lovely review. We hope you are keeping well, Thank you again, from all the Castlemill staff.

Andrea McMahon 8 years ago

Fantastic experience: I went in to get a filling and found the reception staff very friendly while I waited to be seen (which wasn't long). As I am very nervous going to the dentist, but I was made feel at ease with Dr Nick Kane and nurse Claire. I would highly recommend the surgery if there are any nervous patients and I would definitely be going back for my cleanings with the hygienist Amy. Great staff all round :) :) :)

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi Andrea, Thank you so much for your lovely review. We are delighted you felt so comfortable at our clinic. We hope you are keeping well, from all the staff at Castlemill dental.

Leroy Mlauzi 8 years ago

Fantastic experience: Great doctors, receptionist isn't that great. Can be a bit rude. The doctor is class

Denis Kettle 9 years ago

Fantastic experience: Very professional service and wonderful customer care. I was quite apprehensive at the outset but Nick and his team were very helpful throughout the treatment and I am delighted with the results. It was well worth the time and effort.

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi Denis, Thank you so much for your lovely review. We are delighted to hear you were happy with your treatment. We hope you are keeping well, from all the staff at Castlemill dental.

Finbar Whelan 9 years ago

Fantastic experience: Dr. Nicolas's work is to the very highest international standards. His clinic has state of the art equipment and the whole team at Castlemill Dental are a pleasure to deal with. The other thing which makes Castlemill different is that they really care!

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi Finbar, Thank you for your lovely review. We are delighted to hear you were so happy with your treatment. We hope you are keeping well, from all the staff at Castlemill dental.

kaylum Smith 9 years ago

Fantastic experience: Stuff are so helpful doctor is so professional and helpful too your needs x

Derek Hogan 9 years ago

Fantastic experience: I know people tend to cringe when they hear the word 'dentist', (I know I did), but those days are gone and that is all down to the amazing work by the Castlemill Dental Clinic team. I had to get alot of work done and went to another clinic in the town first to get price's, etc. - which turned out to be one of the worst experiences of my life - their attitude and treatment was utterly disgusting. But from the moment I stepped inside Castlemill Dental Clinic I was instantly put at ease. Dr. Nick's knowledge, experience and dedication to his profession is truly inspirational. He explained all my options in a clear and percise manner. And as for his work - well, the only word I can use is...sensational... a true professional. But I also have to praise the rest of his team: Claire, Tonya and Anna - they are so friendly and comforting. I can not praise this Dental Practice enough. Just don't bother looking anywhere else - they won't be beaten....

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi Derek, Thank you so much for your kind words. We are thrilled you were happy with your treatment and that you felt comfortable at our clinic. We send all our best and we hope you are keeping well, from all the staff at Castlemill dental.

Barry Collins 9 years ago

Fantastic experience: I went to castlemill dental clinic over a year ago and had a lot of work to get done as I was in pain for a long time.I was terrified of a dentist until I went to Castlemill they had me at ease from day one.I'd highly recommend Dr Nick he was fantastic painless,affordable and just such nice staff.

Castlemill Dental Clinic
Castlemill Dental Clinic

Hi Barry, Thank you so much for your lovely review. We are so happy you felt so comfortable. We hope you are keeping well, from all the staff at Castlemill dental.

Aileen Dunne 10 years ago

Fantastic experience: Fantastic service. As I haven't been to the dentist for sometime I was extremely apprehensive until I met Dr.O'Kane. After he examined my teeth he discovered I needed a root canal filling. He assured me from the beginning and put me at ease immediately. He is an excellent dentist and took the time to explain the process to me. I was delighted with the procedure and felt no pain throughout. In my opinion he is a grade A professional at his craft and I would highly recommend him to all my colleagues and friends. Thanks to him I have lost my fear of the dentist. Aileen Dunne

Lisa Connolly 10 years ago

Negative experience: No dentist on site for emergency!

Gillian MacGillivray 12 years ago

Fantastic experience: Beautiful practice... very clean and spacious, and the staff were all very friendly. I couldn't fault Dr O'Kane - he was gentle, informative and competitively priced. I would highly recommend this practice.

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