Indiana Cardiothoracic Surgery expert witnesses are board-certified surgeons from leading Indiana centers like IU Health, Ascension St. Vincent, and Franciscan Health. They often specialize in coronary revascularization, valve repair, thoracic oncology, aortic disease, and heart failure surgery for urban and rural Hoosier populations. Many hold academic appointments in Indianapolis. They assess surgical indications, technique, perioperative management, outcomes, and adherence to Indiana-specific standards of cardiothoracic care.