Thanks everybody for your opinions, they are truly helpful.

I have been searching the internet and found another therepist from a portuguese psychology site, which seems a little more trustworthy to me, in this therapist's site, it shows that he had good grades when studyed, has already written a book on woman's depression, participated on a debate on tv, and some other things like that. The only thing I didn't like much is that he is still quite new, only finished studying a little more than a year ago, and is 24 years old, is this a bad thing? Maybe being new he probably cares more about his patients, but on the other hand has less experience.

I sent an e-mail to his clinic asking about the prices, they said that prices vary (might be consultation or psychotherapy), but for this situation it should be 51$ for psycotherapy per sessions of 45 minutes, and said something about the first session having a different price, although they didn't say what price it could be, I guess it depends...

Does this one seem better? When I get back from my "vacation" I'll try looking in the hospital.