I was today visiting this arzt praxis for dental hygiene .Everybody working there is very professional and welcoming, also the praxis is very modern and high standardly equipped ( I am a perfectionist and I set high standards).Dr. Mirela Kolakovic has been my dentist for last 4 years. I used to visit her while she was working in Winterthur. From the time she started to work in Walchwil I had no doubt to continue using her services. I live in Zurich and the drive to Walchwil is a very nice experience too, especially driving along the Zug lake. Highly Recommended!