Jon Michael Gumbel Place Category: Employment & Labor Lawyer ProfileReviewsJon Michael Gumbel completed law school at University of Florida and has been practicing law since 6/15/1987. Jon Michael Gumbel is located in Atlanta, 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. * Previous Next