Becoming a cardiothoracic surgeon is a long and arduous process that requires a significant amount of education, training, and skill. A cardiothoracic surgeon like Dr. Jon Kiev must have extensive knowledge of the heart, lungs, and other organs of the chest, as well as the ability to perform complex surgical procedures with precision and accuracy. To become a cardiothoracic surgeon, one must first complete a pre-medical degree in a relevant field such as biology or chemistry. After completing undergraduate studies, the next step is to attend medical school, where students will learn about the body’s systems and how they function. Once medical school is complete, a residency in general surgery…