Most likely you will need to take out a personal line of credit on top of the money you will get as a loan from OSAP. Your previous savings and assets will influence if/how much you qualify for in terms of OSAP. Each school tends to have a line of credit special arrangement with a bank. The banks see professional degrees as a good opportunity so professional degrees that should lead to good employment usually have these special lines of credit. Would contact your school although the information is likely on their website. Not sure how PR vs citizenship will influence the process but your course administrator should be familiar with the system or point you in the right direction.