Patient testimonials

Justin and the team at The Castle Clinic have restored my trust in dentistry. Following a pretty harrowing experience at another clinic, I booked to have some urgent work done as I was in a lot of pain. The skill, competence and care shown by all , was to be applauded and, thankfully, I think I’m now over my fear of dental procedures. Cannot recommend highly enough!

I had root canal with Justin yesterday, I can honestly say that it was the most relaxed ive ever been at the dentist, the staff are amazing, friendly and made me feel very comfortable and relaxed throughout my procedure , which i might add was painless. Thank you so much , would recommend you 100% to others

Today my ur6 re-root canal done by Dr Justin Dinley. What can I say I am speechless, what an amazing experience, thank you so much Dr Justin and all your team, reception and nurses all of them so nice and honestly my case wasn’t easy and Dr Justin just fixed it. Thank you millions.


I honestly enjoyed having the root canal treatment and filling work done! Such a professional and reassuring team – thank you Dr. Dinley. I would definitely recommend your services and if I need more help with my teeth your clinic would definitely be the place to be.

I was referred to Justin Dinley by my own dentist for a root canal treatment on my upper front tooth. I had been in extreme pain but Justin and his fabulous dental nurse Ruth were just brilliant…even working late to fit me in as I’d been suffering so much. I was completely put at ease…Justin talked me through each stage of the procedure and was very reassuring. I am now pain free. I can’t recommend Justin enough.. or the staff. They even called me two days later to check how I was. Excellent treatment and care. Many many thanks.

If my root canal failed in 2 years time I would still be satisfied that Justin did everything possible to save my tooth. Very meticulous and caring when it came to the treatment with a genuine enthusiasm for getting it right and doing it thoroughly. I can’t compare to anywhere else but I can’t imagine them doing anything more, 100% recommended. A 1st class service from the whole Castle Clinic team.

I felt completely relaxed and comfortable during my root canal treatment. What was happening was explained and Justin kept checking I was ok and not in discomfort. The staff are all very friendly, knowledgeable and happy to answer questions.

My name is Philip and I am beyond scared of any dental treatment. I was referred to see Justin by my dentist because he apparently is the best in the business . I was called up by the receptionist and they were very nice to speak to. I explained how nervous I was and I am not eating or sleeping because of fear, they never made me wait, and saw me outside of work time the very next day and made me feel very welcome and a part of the team . Nicola met me first and made me feel confident, then i met Justin, he went through everything with me and assured me in a very comfortable way. He made sure I was numbed up fully and began root canal treatment, he was speaking to me all the way through and making sure I was ok. He was that good and I say that good I fell asleep a few times and I woke up by my judder it was amazing. I personally say if you are scared go and see Justin he is truly the best in the business like my dentist said, I said there would never be another dentist touch my teeth only my dentist, but I was wrong Justin is the other and I have the greatest confidence in him and his expertise is outstanding. Justin, thanks for such a great time ,it is crazy I am saying this but I hope you read this ,everyone I had dealing with at the castle clinic thanks and I have the upmost respect for you all in helping me.

Highly recommended! It was a referral for a root canal treatment and a root re-treatment. Thanks to Justin expertise and skills, both of my teeth were saved. I am very pleased. Thank you.

Dentist testimonials

The clinical outcomes have been successful in the re-treatment cases carried out but moreover I have received several comments from satisfied patients regarding the care and time taken by Dr Dinley in discussion and explanation of the treatment involved in their individual cases, something that both myself and my patients find extremely valuable.

SL General Dental Practitioner

He has proved a truly excellent colleague ever willing to discuss cases before during and after to help achieve the very best for our patients. Many of these cases have been very complex and the results he has achieved absolutely outstanding.

PR Specialist in Prosthodontics

Dr Justin Dinley is a well-known and respected endodontist in the UK as a lecturer and teacher. His clinical endodontic cases are outstanding and well documented.

GD Specialist in Endodontics

Mr Dinley repeatedly demonstrated high level of professionalism and competence. He is a knowledgeable, caring and honest professional who works in the patient’s best interest.

RC Specialist in Periodontics

Perhaps the biggest compliment I can give to Justin is that I would be happy for him to treat myself and my family members without hesitation.

CC General Dental Practitioner

Patients have only ever been delighted with his work.

LD General Dental Practitioner.

You provide a very honest and ethical evaluation to the patient as to whether an endodontic procedure is the correct choice of treatment.

KG General Dental Practitioner

I am very happy referring patients to Dr Dinley and will continue to do so; I also recommend other colleagues I meet to do so also.

DC General Dental Practitioner

I have always been very impressed with the results and patients report he has always been empathetic, kind and professional, which is one of the main reasons he is my endodontist of choice for referrals.

AW General Dental Practitioner

I have found him to be thorough, pleasant and cannot recommend him enough.

AP General Dental Practitioner