A healthcare professional is an individual who provides medical services to maintain or improve people's health. This category includes various roles such as doctors, nurses, pharmacists, and therapists. They may work in settings like hospitals, clinics, or private practices, and their responsibilities can range from diagnosing illnesses to administering treatments and educating patients about health. Healthcare professionals typically undergo extensive education and training to acquire the necessary skills and knowledge. Many are required to obtain licenses or certifications to practice in their specific fields. Their primary goal is to ensure the well-being of patients and promote overall public health.