A primary care physician (PCP) is a medical doctor who provides comprehensive healthcare services to patients. They are often the first point of contact for individuals seeking medical attention and are responsible for diagnosing and treating a wide range of health issues. PCPs focus on preventive care, health education, and managing chronic conditions, ensuring that patients receive appropriate care throughout their lives. PCPs can specialize in various fields, including family medicine, internal medicine, and pediatrics. They play a crucial role in coordinating patient care, referring patients to specialists when necessary, and maintaining overall health records. This continuity of care helps build a trusting relationship between the patient and their physician.