Yes, though they admit now that these are real illnesses and can and should be treated maybe with pills - they would never admit that the illness has something to do with the Jw religion.
I have seen a therapist and told her how the "spiritual conflict" is continually causing me severe anxiety and depression and she totally understood me. Another one said that I'm not the first Jw who she has seen who has this kind of issues. I wonder what some elder would have said if I told him the same things?
And the suppressed sexuality, yes! That can really make you go nuts. After all, isn't sex one of man's (I mean both sexes here) basic needs? I'm pretty sure that many Jws who suffer from depression etc suffer it because of this issue - or at least its one of the main factors.