I don’t really know anything about mental health services in Kaohsiung. But the board seems to touch upon the subject here and there.
This is from 2005, by @Dragonbones :
This is from 2013, by @Feiren :
The link in the post linked immediately above appears to be dead or otherwise nonfunctional.
Hopefully, the link immediately below will work:
Kaohsiung Medical University Chung-Ho Memorial Hospital, Department of Psychiatry
Please note that while the above is all I that found on the board that looked like it might be helpful, I didn’t look everywhere. For all I know there might be some other helpful information on Forumosa.
There’s also a description of mental health services on a page of the Kaohsiung City Government website (the page doesn’t seem to contain a specific offer of English-language services, but it’s in English, which seems hopeful):
https://khd2.kcg.gov.tw/Main.aspx?sn=543
I hope this helps, or at least does no harm.