Hon. John Gage Breakfield ProfileReviewsHon. John Gage Breakfield completed law school at Mercer University-W. George L.S. and has been practicing law since 12/11/2001. Hon. John Gage Breakfield is located in Gainesville, GA Leave a Review Cancel reply Your email address will not be published.Review text Select a rating Overall Name Email Website Save my name, email, and website in this browser for the next time I comment.