Unable to answer "What are the opening hours here?" – Annette Scharpegge (Psychotherapist) – https://osm.org/node/2403319786 via StreetComplete 59.2:

2x Psychotherapeuten
(1) Andreas Mager
(2) Sabrina Emig

Attached photo(s):
https://westnordost.de/p/244704.jpg