Cardiothoracic surgeons work primarily in hospitals, splitting their time between operating rooms, intensive care units, outpatient clinics, and hospital wards. Their practice settings fall into two broad categories: academic medical centers affiliated with universities and private or community hospitals. Beyond those two main tracks, a smaller number work in Veterans Affairs (VA) hospitals, military medical centers, and freestanding specialty heart and lung centers.
Academic Medical Centers vs. Private Hospitals
The biggest fork in a cardiothoracic surgeon’s career is choosing between an academic position and a private practice one. Academic surgeons work at university-affiliated hospitals where they operate, teach medical students and surgical residents, and often conduct research. Among young cardiothoracic surgeons entering academic jobs, roughly 86% start at the rank of assistant professor. These roles come with a structured environment: the hospital typically sets the salary, and there’s less room to negotiate. Median starting salaries for academic positions sit around $325,000.
Private practice surgeons work in community hospitals or physician-owned group practices. They focus almost entirely on patient care rather than teaching or publishing research. Starting salaries in non-academic settings are significantly higher, with a median around $437,500. That gap persists throughout a career. Even at the most senior levels, academic cardiothoracic surgeons earn roughly 14% less than their private practice counterparts, one of the largest pay discrepancies across all surgical specialties.
Where the Day-to-Day Work Happens
Regardless of practice type, a cardiothoracic surgeon’s week is divided across several hospital spaces. Only two or three days per week are typically spent in the operating room. The remaining days involve outpatient clinics (where they see patients before and after surgery), ward rounds to check on recovering patients, and time in the intensive care unit. Monitoring patients in the ICU is a central part of the job because heart and lung operations carry risks like bleeding, infection, and stroke that require close postoperative surveillance.
In the operating room, these surgeons work alongside anesthesiologists, perfusionists (the specialists who run the heart-lung bypass machine), scrub nurses, and sometimes other surgeons. Outside the OR, the team expands to include cardiologists, respiratory physicians, oncologists, intensivists, physiotherapists, and administrative staff. For complex cases like valve disease or advanced heart failure, a formal multidisciplinary heart team meets to review imaging and decide on a treatment plan together. These teams can pull in more than a dozen specialties, from pharmacists and dietitians to transplant coordinators and psychologists.
Specialty and Children’s Hospitals
Some cardiothoracic surgeons work at specialty hospitals dedicated entirely to heart and lung care. Bureau of Labor Statistics data shows these specialty hospitals tend to pay the highest wages for surgeons, with mean hourly rates above $166 compared to about $153 at general hospitals. However, far fewer positions exist at specialty centers, so the vast majority of the workforce is employed at general medical and surgical hospitals.
Pediatric cardiothoracic surgeons, who repair congenital heart defects in children, work at children’s hospitals or within dedicated pediatric cardiac centers. These programs are concentrated at large institutions. The Children’s Hospital of Philadelphia, for example, operates its cardiac center across ten locations, including its main campus, satellite specialty care and surgery centers spread across Pennsylvania and New Jersey, and affiliated regional hospitals. This hub-and-spoke model is common: the main campus handles the surgeries and the most complex care, while outreach clinics in surrounding communities manage follow-up visits and routine monitoring.
VA and Military Hospitals
The Veterans Affairs healthcare system employs cardiothoracic surgeons at its larger medical centers across the country. A VA cardiothoracic surgeon handles the same range of procedures you’d see at a civilian hospital: coronary artery bypass, lung cancer resections, valve repairs, chest wall tumor removals, and trauma cases. Many VA positions are structured like academic jobs, with expectations to supervise residents and medical students. The VA also offers incentives that private hospitals generally don’t, including free malpractice coverage with tail protection and student loan repayment through its Education Debt Reduction Program.
Geographic Concentration
Cardiothoracic surgeons are overwhelmingly concentrated in urban areas. Fewer than 10% of all physicians practice in rural settings, even though 15 to 20% of the U.S. population lives there. For cardiothoracic surgery, the imbalance is even steeper because the field depends on expensive infrastructure like operating rooms equipped for bypass, specialized ICUs, and large support teams. Two subspecialty areas are almost impossible to find outside of cities: adult congenital heart disease programs and advanced heart failure centers that offer transplants or mechanical heart pumps. These programs are tied to academic medical centers and major health systems, which are clustered in metropolitan areas.
To bridge the gap, some large health systems have established outreach clinics in rural and suburban communities. These clinics let patients get evaluations and follow-up care closer to home, even though the surgeries themselves still happen at the main hospital campus. For patients in remote areas, that often means traveling to an urban center for the operation and then transferring care back to a local provider for recovery.