Dr. Rojas attended medical school at National University of Asunción Faculty of Medical Sciences. He has a special interest in heart problems, bloodless medicine/transfusion-free surgery, and echocardiogram (echo). He honors Amerigroup, Cofinity, Blue Cross/Blue Shield, and more. In addition to English, he speaks Spanish. His professional affiliations include Providence - Providence Park Hospitals and St. John Macomb-Oakland Hospital, Warren Campus.