Dr. Aziz Nazha, the oncologist in charge of the Cleveland Clinic’s Center for Clinical Artificial Intelligence, has a controversial opinion about what kind of training the next generation of doctors should undergo. “Physicians of the future should know how to program,” he said, “but I know I won’t win that battle.” The fact that there are even discussions about whether coding should be a requirement of medical school is just one of the many changes at hand for the millions of clinicians who make up the U.S. health care workforce.