O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Information about O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

25 Upper Main St
F92 NY7D, Letterkenny
+353749122409

Opening hours

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

O3 Dental is a top-tier dental clinic located in Letterkenny, Ireland. With a focus on dental implants, cosmetic dentistry, and surgical dentistry, the clinic offers a wide range of dental services to help patients achieve a healthy and beautiful smile. The clinic is staffed by highly skilled and experienced dental professionals who are committed to providing personalized care to each patient. O3 Dental uses the latest dental technologies and techniques to ensure that patients receive the highest quality dental care possible. With a warm and welcoming atmosphere, O3 Dental strives to make every patient feel comfortable and relaxed during their visit.

Our comment from Best Dentists Club about O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers):

O3 Dental in Letterkenny is known for its exceptional service and friendly staff. Many clients have highlighted their positive experiences, often mentioning the clinic's professional yet compassionate approach to dental care. The team, particularly Damian and Leona, are praised for making patients feel at ease, especially those who may have dental anxieties.

Key strengths of O3 Dental include:

  • Warm and welcoming atmosphere: Patients feel comfortable and relaxed during their visits.
  • Professional care: Experienced staff take the time to explain procedures and ensure patient understanding.
  • Efficient service: Many clients have expressed satisfaction with the speed and effectiveness of their treatments.
  • High level of patient care: The clinic is known for going above and beyond to assist patients, especially in emergency situations.

O3 Dental is highly recommended for anyone looking for comprehensive and compassionate dental care in a friendly environment.

Services and Treatments

Teeth Whitening
Dental Implants

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers): Reviews

4/5 (36 Reviews)
Peter Campbell 9 months ago

Fantastic experience: Very friendly staff. Good service

sadbh callaghan 11 months ago

Negative experience: Went to get composite removed, explained on the phone a week previous what was needed done and when I went I was refused service. I went to explain how I had to come from work and the dentist himself raised his voice at me. As I was waiting for my appointment the dentist and the receptionist were arguing and banging things which I could hear threw a closed door. Very unpleasant and unprofessional. Don’t recommend

Tricia mcgeough 1 year ago

Fantastic experience: Highly recommend!! I had poor dental treatment abroad & went to a few dentists. However, this was the most informative consultation I had yet. They were moral & very sympathetic to my case so much so that they weren't even going to charge me. However, I insisted. & still was charged less than I had paid for consultation from other dentists in the town. I did read through all the feedback prior to my appointment & saw that the only negative ones were from medical card holders expecting free treatment & some who were too late for yhere appointments. This is a private dentist. It even said on the door no medical cards. Their consultation fee is cheaper than other regular dentists & I expected it to be more for an implant specialist. ☆☆☆☆☆ Thank you so much!

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thank you so much for your thoughtful review and kind words. We're truly glad we could offer clarity and support after your previous experience. Providing honest, compassionate care is at the heart of what we do, and it's lovely to hear that came through in your visit. We're always here if you need us again! ⭐️

karthic keyan 1 year ago

Negative experience: Strongly advise never go to O3, such a non professional Dentist and receptionist. Make us wait for an hour and say system is not working. If we get 10mts late for the appointment they cancel.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Dear Sir,
You were going to be at least 30minutes late for your appointment, when you called on the telephone this afternoon.
The dentist would therefore not have had enough time to do the planned treatment. 1 hour 10minutes was set aside for your treatment today. The planned treatment could not have been condensed in to 40 minutes and that is why you were offered a new appointment which you declined. You were already 25 mins late when you called, not 10 minutes as you have incorrectly stated. Your comment is unfair, highly inaccurate and in fact libellous. Last week there was an IT issue affecting the Xray software,which was clearly explained to you in that the planned treatment would be impossible to safely carry out without X-rays, and that is why we booked you a new appointment. We run a highly reputable clinic and if someone is very late, it then impacts on clients due in afterwards, who on the whole are good time keepers.
03 Dental.

Niamh Grumley 1 year ago

Fantastic experience: I recently had my lower wisdom tooth removed, I was really nervous about the procedure but, Dentist Damian Flanagan and Leona made me feel very at ease! The removal was very fast and completely pain free! I would highly recommend 03 Dental!

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thank you so much for your kind words! We're delighted to hear that Damian and Leona were able to put you at ease and make the experience as smooth and comfortable as possible. Your recommendation means a lot to us—we’re always here if you need anything in the future!

Helen Lace 2 years ago

Fantastic experience: What a fantastic dentist 10 stars all the way

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Appreciate the review Helen, thank you!

Stephen McGrory 2 years ago

Negative experience: Booked an emergency appointment and they got me in as soon as they could. Had to book the full morning off work to get in to see them. I arrive 10 mins early and the building is closed. Failure to answer the phone. Stood around with other patients as we waited for word for a further 30mins. Only to receive a call 4 hours after my appointment to apologise and offer a new appointment later that day. I understand that some things can't be helped and an emergency is an emergency, but tooth pain is excruciating and not even so much as a message to make us aware of the situation. To have nothing in place to inform patients of unforseen circumstances is extremely unprofessional. I'm already down too much money for today and they tried to give me another appointment later today but that no longer suits as I booked the whole morning off to attend. A sheer lack of agency and respect for patients that is unacceptable in medical practice.

Caoimhe McDaid 2 years ago

Fantastic experience: Fantastic service here. Thanks again to Ronan and Leona for fitting me in for an appointment.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thank you Caoimhe!

C 2 years ago

Negative experience: Totally ripped me off. I was referred here for a tricky tooth extraction by my own dentist. But, this dentist had a look at it and said he wouldn’t do it. (I don’t think he knew how to do it). He then had the brass neck to charge me €50 for doing absolutely nothing. I had an 80km round trip for that and I still have tooth ache. I will never set foot in there again.

justine mclaughlin 2 years ago

Fantastic experience: I really have to say that this is the best dentist. I've put off going to dentist for many years of my fear but the welcome experience and treatment I got from Damien and leona was incredible. I'm looking forward to going back for my check up. if your putting off going to a dentist for whatever reason please dont. I'm now questioning myself now why I didnt do this years ago. thanks so much Damien and leona x

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thank you so much for taking the time to share your positive experience with our dental practice! We are thrilled to hear that we provided you with an incredible welcome and treatment that eased your fears. It's wonderful to know that you're looking forward to your next check-up:) We appreciate your kind words and are delighted to have you as a patient. If you have any questions or concerns before your next visit, feel free to reach out. Thanks again for choosing our practice, and we look forward to continuing to provide you with excellent care.

Lina McRae 2 years ago

Fantastic experience: The doctor works very fast and efficient. The nurse is kind and friendly. The prices are quite reasonable. I am happy with my treatment and definitely will come back again.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thank you for your kind review Lina

Arlene Harkin 3 years ago

Negative experience: Went here for a consultation about one tooth in particular. Asked about composite bonding. He looked at my tooth said no and that was it. 50 euro for 20-30 seconds on the chair. Won’t ever be back.

Sylvain Grenu 3 years ago

Negative experience: This place is a ripoff. I was charged 85 euro for just scale and polish. The receptionist explained that this was for a so called full exam which lasted no more than 5 seconds. After two weeks my teeth which are healthy are still sore. It’s very hard to find a dentist up here but I won’t make the same mistake again and will never go back there.

daniel doyle 3 years ago

Negative experience: It has to be the biggest farce of a dentist I have ever been to, my partner came to me in tears saying she was ripped off by gangsters, she went in for a scale and polish and I was with my baby boy having a coffee across the street, I never even had half a cup finished and she was done, she was in there for less than 5 min, he did not clean her teeth or do anything, he put a gel on her teeth and charged her 90 euros, I confronted the receptionist and she must no deep down that was not honest of them, it's the same dentist I was at said he would do vaneers for my upper plate for 7000 euros and he said he has no papers to do it, we are going to take this further we are absolutely discusted someone can get away with what he just did, fuming is an understatement, needs to be more attention brought to this gangster

Eduane Matos 3 years ago

Negative experience: The worst experience I ever had. They are very unprofessional,the place is old and filthy,i called them to make an appointment for scale and polish,the woman told me it would cost 45 euro,but when i was there for the 5 mins i wasthere explained nothing ,before he touched my mouth he asked me was my teeth sensitive,i said yes sometimes,he put a gel on the back teeth and never cleaned anything ,said come back next week and charged 90 euro,so I lost my time and 90 euros for nothing. I thought was no gangster in this country but now I found one.

Mario Kostadinov 3 years ago

Fantastic experience: I have been to several dental clinics in Letterkenny, but 03 is the best by far. They are highly professional and polite. I had a wisdom tooth extraction, and it went great. I will be returning to the clinic for all of my dental needs. They are brilliant, do not hesitate to give them a call.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thank you for your kind review Mario

Jason Hamilton 4 years ago

Fantastic experience: I would highly recommend o3 Dental in Letterkenny, I’m not the easiest patient to deal with but the guys always make me feel at ease and do a great job.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thanks Jason.

Tom Corcoran 4 years ago

Negative experience: I called this dental clinic to book in a general prsi covered scale and polish. The lady told me that I would need to pay for an examination, some x-rays, and then an additional €45 for the clean. I said no thanks and rang another dentist in Letterkenny, who booked me in for my free scale and polish, as you are entitled to one free per annum. Terrible service.

Garrett Carton 4 years ago

Fantastic experience: Apart from the fact that the dentist is both expert and efficient, he and his dental assistant take an interest in the clients. Also in the present difficult conditions they take all necessary precautions to ensure their clients' safety.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thanks for your review Garrett. Very much appreciated.

Kathleen Bryant 5 years ago

Fantastic experience: I can't say enough about 03 Dental Letterkenny Damian and Leona. I feel like shouting from the roof tops for all those that have a phobia like me. I have been to other dentists but by far Letterkenny 03 are the most companionate, caring and professional not to mention the fantastic job they did on my teeth, I had conscious sedation and remember nothing! Very happy to have found my future dentist.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

We appreciate the review Kathleen, thank you.

Laura Willis 6 years ago

Fantastic experience: Excellent practice. My treatment was clearly explained to me and I felt reassured throughout. Highly recommend.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Delighted you had a pleasant experience with us Laura.

kamil jancewicz 6 years ago

Fantastic experience: Very good work i'm happy with the result and the service

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thank you Kamil.

Ian McGilvery 6 years ago

Fantastic experience: Excellent care and attention, helpful and prompt service.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thank you Ian

James Kelly 6 years ago

Fantastic experience: This guy is out on his own very experienced. I wish thank him for bring me in over christmas holiday which i was lit pain. Thanking the man himself and his dental nurse and all. God bless

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Appreciate the review James.

rachel purtill 7 years ago

Fantastic experience: I had a small gap between my front two teeth and was always conscious about it when I smiled, I had been searching for quite a while for the correct procedure as braces would not have been an option for me, whithin three weeks I had the procedure done and I am over the moon with the result. really great practice and would highly recommend them.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thanks for your review Rachel.

Ciaran Roarty 7 years ago

Fantastic experience: Finally! I've been a client here for the past 3 years getting a lot of much-needed work done. Damien & Leona make a great team and take great care to make you as comfortable as possible. Today, I got my new crowns and have been beaming a smile since. I honestly did not realise how much of a difference it was going to make to have such precise work done in comparison with what was there before. Good dental care is essential, but if you need any kind of work done I couldn't recommend this place enough. If you're wary or anxious about dental appointments, this is the place for you. Thanks a million, folks!

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thank you for your kind review Ciaran.

Z ELCH 7 years ago

Positive experience: I was on road trip form Dublin to letterkenny when i need dentist,I call them up they wear very helpfull I really recommend their practice to any one. Z.El

Joe Curran 7 years ago

Fantastic experience: I Would like to thank Damien and leona for giving me an appointment at very short notice for a root canal. I was looked after so well. Damien explained my options as to what could be done if the root canal could not be done. Thankfully it was a success. You could not believe the amount of work involved in this procedure. Thanks Damien and leona. Joe

Sarah Mcgrory 8 years ago

Fantastic experience: great staff very friendly couldn't ask for better

fiona gibbons 8 years ago

Fantastic experience: Very friendly and professional dental practice. Would thoroughly recommend them

Pauline Mcbride 8 years ago

Fantastic experience: Excellent practice in Ballymena/Letterkenny with welcoming management and staff.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thanks for leaving a review Pauline.

paula mckay 8 years ago

Fantastic experience: Going to the dentist before, I always had feelings of trepidation- but thanks to Mr Flanagan not anymore. The moment I entered his state of the art surgery Damian put me totally at ease. He talked me through all my various options and throughout my treatment explained what he was doing. I had root canal treatment, crowns and veneers which lots of my friends have complimented me on. I would have no hesitation in recommending Mr Flanagan for his professionalism and his wonderful staff.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

We all appreciate you taking the time to leave such a nice review Paula.

Gvidas Ka 8 years ago

Fantastic experience: Excellent service, I am very satisfied customer.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Glad to hear it! Thanks for leaving a review Gvidas.

Elaine Gordon (Elaine) 8 years ago

Fantastic experience: "After years of avoiding dentists, after many unpleasant experiences, I AM SO HAPPY TO HAVE FOUND 03 DENTAL LETTERKENNY and I cannot believe I'm actually saying "I love my dentist" Such a great experience, fillings, tooth extraction not a problem! I feel like I have new teeth Mr Flanagan was so understanding and explained the procedure in detail, exactly how it would be! And his dental nurse/assistant went above and beyond to make me feel comfortable! My sister is also going to join the practice... Delightful... Keep smiling "

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Delighted to hear you love your dentist :) Thanks so much Elaine for leaving a review!

Trevor McKinkey 8 years ago

Fantastic experience: I got an emergency appointment within 24hrs and had treatment done the next day , excellent treatment & friendly staff would highly recommend.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thanks Trevor. We really appreciate you taking the time to leave a Google Review.

Paddy Mc Gettigan 8 years ago

Fantastic experience: First class service. Would highly recommend. Very professional. Fantastic.

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)
O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers)

Thanks for your review. Very much appreciated.

Leave your opinion about O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers):

1 = bad
5 = Excellent

O3 Dental - Letterkenny (Dental implants | Teeth Whitening | Crowns | Veneers) appears in the following listings:

Other dentists you may be interested in

4.6 (112)
Blue Poppy Dentistry and Orthodontics Letterkenny

Blue Poppy Dentistry and Orthodontics Letterkenny

See address and contact data
above Mc Ginley Motors, Pearse Rd - F92 EKCO, Letterkenny
+353749120355
4.2 (20)
Quali-Teeth Dental Care Letterkenny

Quali-Teeth Dental Care Letterkenny

See address and contact data
High Rd - F92 PWV1, Letterkenny
+353749127508
4.2 (21)
Errigal Dental
Errigal Dental

Errigal Dental

See address and contact data
Forte Lynne House, Letterkenny Forte Retail Park, Neil T Blaney Rd - F92 XV3K, Letterkenny
+353749176500
4.2 (29)
Station House Dental Surgery

Station House Dental Surgery

See address and contact data
Level 1, Station House, Pearse Rd - , Letterkenny
+353749176727

Add your dental clinic to our directory for free

If you manage a dental office and want to appear in our guide, send us your company information and you can appear completely free of charge.

Add your dental clinic for free

The largest dentist directory in Ireland

Find the best dentists near you