Ärzten, or doctors, are medical professionals who diagnose and treat illnesses and injuries. They play a crucial role in maintaining public health and often specialize in various fields, such as pediatrics, cardiology, or orthopedics. Their training typically includes a medical degree and residency, where they gain hands-on experience. In addition to treating patients, Ärzten also focus on preventive care, educating individuals about healthy lifestyles. They may work in various settings, including hospitals, clinics, and private practices. Collaboration with other healthcare providers, such as nurses and pharmacists, is essential for delivering comprehensive care.