The need for more beds in long term psychiatric care facilities is staggering after the closing down of many in the 70s.  Then it became the trend to let
the very ill live in unsupervised boarding houses struggling with everything to feeding themselves to taking proper medication.  The gap has never been filled.  More psychologists and of all - naturopaths - is not going to fix this issue in mental health.  Visit any Canadian city and you see the fallout of this change on every street corner.  This is not progress, it's horrific cynicism. 
As to the need of more psychiatrists.  We certainly need more.  Look at the load they are carrying.  In a time when so much is known of the connection 
between physical and mental health it makes even more sense that the front caregivers are physicians.  I agree that psychologist and to some extent social workers with specific therapy skills should be covered by OHIP.  And let's not forget psychiatric nursing and dieticians with the latest knowledge.