Internists are medical doctors who specialize in internal medicine, focusing on the prevention, diagnosis, and treatment of adult diseases. They are experts in managing complex medical conditions and often serve as primary care physicians. Internists are trained to handle a wide range of health issues, from chronic illnesses like diabetes to acute problems such as infections. These doctors often work in hospitals or private practices, collaborating with other specialists when necessary. Their comprehensive approach allows them to consider the whole patient, taking into account physical, emotional, and social factors. This holistic care is essential for promoting overall health and well-being.