Doctors of Medicine, often referred to as MDs, are healthcare professionals who diagnose and treat illnesses, injuries, and other medical conditions. They complete extensive education, including a bachelor's degree, medical school, and residency training, to gain the necessary skills and knowledge. MDs can specialize in various fields, such as pediatrics, surgery, or internal medicine, allowing them to focus on specific patient needs. They often work in hospitals, clinics, or private practices, collaborating with other healthcare providers to ensure comprehensive patient care.