Which department does Kathleen Sebelius lead?

Kathleen Sebelius served as the Secretary of Health and Human Services (HHS) from 2009 to 2014 under President Barack Obama. In this role, she was responsible for overseeing a wide range of issues related to public health, welfare, and health policy in the United States. This department is crucial for the implementation of health reform initiatives and the administration of public health programs, including Medicare and Medicaid. Her leadership in HHS included significant responsibilities such as enforcing health regulations, managing health insurance programs, and addressing public health emergencies.

The other departments mentioned focus on different governmental functions. The Department of Labor addresses issues related to employment, workplace safety, and labor standards. The Department of Education is responsible for federal education policies and programs. The Department of Transportation oversees national transportation systems and policies. Thus, the distinctive focus of HHS and Sebelius's expertise align with her leadership role in enhancing the nation's health care system.