Really love it... the font is perfect and I like the picturemark. Could you try to place the picturemark on the left side of the writing- I wonder how that would look like. Could you write the "Z" in Zahnarztpraxis in a capital letter? Maybe some of my patients would think that my spelling is wrong:). If I would use the logo just for myself, I would stay it like this :)
#137 still one of my favorites. Could you please change the logo background to white? I will use the logo mainly for my stationery. Maybe you have another idea for the tooth in the middle (without the objects which are in the tooth-I hope you understand what I mean :) . It still has to be a tooth.