Member Sites: Sort of

I'm moving a non-profit site to SS and would like to do the following: when Members login, have content targeted to just them, suh as:

• Case Workers
• Volunteers
• Employees
• Donors
• Sponsors

For example: a Volunteer logs in and they see the time entry and feedback forms, Case Workers login and they see the request form, Donors can see their history and update their info, sponsors same thing.

Is any of this possible using Member Sites or something else in SS?