Contact and opening hours

It is possible to be treated during off-peak hours such as from 7 am and up to 6 pm. Apart from that we often work during lunchtime. We are flexible finding appointments and take patients preferences into consideration.

Below you find the detailed data of our opening hours:


Klosbachstrasse 131
8032 Zürich

T: 044 251 84 22
F: 044 251 84 10

Dr. med. dent. David W. Siegenthaler
Specialist for Reconstructive Dentistry SSRD
Practice for Implantology and
Aesthetic Reconstructive Dentistry

Swiss Dentist, member SSO / SSRD

Opening hours

Mo:   07:30 – 18:00
Tu:   07:00 – 17:00
We:   10:00 – 18:00
Th:   07:15 – 16:00
Fr:   07:15 – 16:30 

Phone calls are accepted from 08:00 to 12:00 and 13:30 to 17:00.


Arrival with public transportation

  • Tram (Line 3 or 8)
    up to stop «Römerhof» (direction Klusplatz), afterwards about 300 m up the Klosbachstrasse on the left.
  • Bus (Line 33)
    up to stop «Klosbach» (direction station Tiefenbrunnen), afterwards about 100 m down the Klosbachstrasse on the right.

Car parks

Two car parks are just in front of the house. Otherwise there is the option to park on the Blue Zone in the area.