Need help removing unwanted commas that sometimes appear in rows in csv files

[SamT]

That beats my 6 lines.

RC = Rows.Count
Do 
Rw = Cells(1, 19).End(xlDown).Row
   Cells(Rw, 15) = Cells(Rw,15) & " " & Cells(Rw, 16) 'Edit for FirstName LastName
   Cells(Rw,16.Delete Shift:=xlLeft
   'Always do bottom Row, It might need it and a lot of code to skip otherwise
Loop While Rw < RC