Doctors care for people who are sick or hurt. They also keep people healthy through checkups. Some work in hospitals and others work in offices. This book introduces readers to what doctors do as part of their job. Readers will learn where doctors work, what they can do to help, and how they become doctors. Friendly photographs and accessible text allow readers to familiarize themselves with this essential community worker. Readers are sure to gain a deep understanding of who doctors are—and how they can be one someday.