Original sentence: Goldberg refers to Barrett as a "self-proclaimed 'quackbuster'," but Barrett never refers to himself as a quackbuster , and instead describes himself as an author, editor, consumer advocate and expert in medical communications
Edited sentence: Goldberg refers to Barrett as a "self-proclaimed 'quackbuster'," but Barrett never refers to himself as a quackbuster, and instead describes himself as an author, editor, consumer advocate and expert in medical communications