Great clinic! I had a couple of sessions there for wisedom tooth removal and it went super smooth. Doctor was very friendly, took time to explain the procedure each times and followed the healing process. I felt very safe and well taken care everytime. Definitely the best dental clinic I've been.

Súper good! The workers are sooo nice and efficient. They speak English perfectly. Everything is fast and the place is stunning. Definitely I can recommend Dr. Knitter and her assistant.

Very friendly doctors and staff. I felt well taken care off and will definitely return to them if the need arises.

Very professional team, comfortable environment. I would like to personally thank Mr. J. Alexandridis and his team for the professional removal of a very difficult tooth. This is a team you can trust!

I had terrible toothache for about 2 weeks and finally decided to get an appointment with a dentist. In the first clinic I went to the dentist was not professional and was just trying to charge me more. So I started looking for a reliable clinic in Cologne with professional medical help and eventually chose tiefblau because of its great reviews. I got an appointment with Dr. Johannis Alexandridis. He examined my wisdom tooth and made a plan for its removal (We couldn’t take it out immediately or the next day because there was inflammation, which needed to be treated before removing the tooth. The dentist from another clinic didn’t pay attention to that and recommended removing the tooth right away). The next week, after several appointments to relieve inflammation, I got my wisdom tooth removed. Dr. Alexandridis handled everything very professionally, I didn’t feel any pain and the entire surgery lasted less than 20 minutes. A week after I was back to normal and nothing hurt any more. I must point out that Dr. Johannis was not only very professional, but also super friendly, supportive and encouraging. For me, as a person who has a major fear of all dental interventions, it was very necessary and made me feel more relaxed. I highly recommend tiefblau and especially Dr. Johannis Alexandridis – a top professional who really cares about his patients. Thank you!

I was in Cologne for a business and suddenly I had a crazy toothache. while they had a lot of work they finally accepted me. they do a lot of professional work and there is a great team If there would be 10 stars I would give them

I am going now for several years to Valentina on regular basis for teeth cleaning. She is doing it very professionally and thoroughly. I am very satisfied with the service!

I had an incredible positive experience with my dental cleaning here; very professional personal from appointment management up to the assistant that did the cleaning. I recommend it 100%.

Have been there for a tooth extraction, everything went smoothly, with minimal pain and damage to the gum. The doctors and staff are very professional and polite.

I had an appointment for the removal of my wisdom teeth: - Staff + doctors were super friendly and the educational talk was helpful and efficient - Appointments always kept on time (+/- 5 minutes). - Surgery took about 20 minutes - no pain or any complications. Also afterwards I had almost no pain and no swellings or anything similar (my family and friends who have already had their wisdom teeth removed could not believe it). - Aftercare also took 5 minutes and was totally relaxed. All in all: 10 out of 10 would definitely recommend