hey there. i haven't seen an existential therapist before, but i have heard from a few people who have.

this website provides some information about existential therapy.

http://www.existential-therapy.com/

There is also a wiki article (though the first reference looks better)

http://en.wikipedia.org/wiki/Existential_therapy

I didn't realise that Yalom was an existential therapist...

I'm sorry I don't have experiences with existential therapy to share... Are you going to see an existential therapist? I'd be interested to know how that goes for you :-)

PS welcome to psychcentral!

:-)