A Family Nurse Practitioner (FNP) is an advanced practice registered nurse (APRN) who specializes in the primary and specialty care of patients of all ages. FNPs provide continuing and comprehensive healthcare for individuals and families across all ages, genders, diseases, and body systems. They are trained, licensed, and independent healthcare clinicians who focus on managing patients’ health conditions, while also aiding in prevention. FNPs can perform many of the same tasks as a primary care physician, including diagnosing and treating illness, providing preventive care, and managing chronic illness. They can be employed in a variety of settings, such as physicians offices, hospitals, schools, state and local health departments, community clinics, and ambulatory care facilities. Following educational preparation at the masters or doctoral level, FNPs must become board certified by an approved certification body, such as the American Nurses Credentialing Center or the American Association of Nurse Practitioners certification program. FNPs can also pursue additional specialty certifications in areas like diabetes and weight management.