Well, last time I was at your place, treatment was by a Thai Dentist. So I guess you too use Thai Dentists. That is not a critic about quality. I just point out that you will not automatically be treated by Dr. Somjot himself.
I do not see a big difference to any other place, beside that your Receptionist is talking german. But I am looking forward to your answer, I have to crowns (or inlays) to fix soon.