I want to know if it is possible to create specific field sets for each type of customer.  Working for a Speech Therapy Company, we hire customers with types such as schools, therapists, doctors, etc.  Is there a way to view only a specific set of fields for each customer type?

For example:  If I want to view or add a customer of the type "Doctor," I want to be able to control which fields are visible to enter information into when I select the doctor type.  Along with the basic fields such as name, address, email, etc.  There should be doctor specific fields as well such as physician type, hospitals they belong to, etc.  These doctor specific fields should only appear when I VIEW or want to ADD a new doctor.

Likewise, if I'm adding or viewing a customer of the type, "School", it does not make sense for the doctor-specific fields to show up.  There should be a separate set of fields for the "School" type of customer such as district number, etc.  

Thanks in advance for the help.