Carlos Guillermo Colon-Machargo ProfileReviewsCarlos Guillermo Colon-Machargo completed law school at Inter American Univ. School of Law and has been practicing law since 6/4/2012. Carlos Guillermo Colon-Machargo 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