From routine wellness care and sick visits to chronic disease management and injury follow-up, the practice of primary care requires a collaborative approach to patient care. To deliver complex, comprehensive care, providers must rely on a broad set of skills and the precise integration of behavioral and social sciences, basic procedural skills and the ability to coordinate care with specialists. This rapidly growing specialty needs skilled nurse practitioners (NPs) and physician assistants (PAs) trained to prevent, diagnose and treat a wide variety of pathologies in patients of all ages.