my son has chronic depression and anxiety.started 2 yrs. ago with a panic attack,went down hill from there.problems with drinking and pot.far as i know has not drank for a couple months but still smokes pot every day.has been to different therapist.His depression is real bad and says he feels like drinking again.would like to know if any body knows of a GOOD mental health program,dual diag. etc. mass. general,Mclean,John Hopkins? help.any advise would help.