How to concatenate columns from a ContentProvider query?

I have a table that stores doctors in an Android SQLite database. I want to display the doctor's first name, last name, and suffix (MD, DDO, etc) in a listview. Currently, I do so with the following query:

getContentResolver().query(
   DoctorEntry.CONTENT_URI,
   DOCTOR_COLUMNS, // Includes id, first name, last name, and suffix
   null,
   null,
   DoctorEntry.COLUMN_LASTNAME + " ASC, " + DoctorEntry.COLUMN_FIRSTNAME + " ASC");

And then, in my adapter class I pull all the information and display it like this:

String firstName = cursor.getString(cursor.getColumnIndex(DoctorEntry.COLUMN_FIRSTNAME));
String lastName = cursor.getString(cursor.getColumnIndex(DoctorEntry.COLUMN_LASTNAME));
String suffix = cursor.getString(cursor.getColumnIndex(DoctorEntry.COLUMN_SUFFIX));

viewHolder.mTextView.setText(firstName + " " + lastName + ", " + suffix);

How can I adjust the projection parameter to concatenate each row so that I could simply say:

String fullName = cursor.getString(cursor.getColumnIndex(DoctorEntry.FULL_NAME));

Essentially, I'm looking for something like MySQL's CONCAT() function.