please they offer physician assistant. the three share a common ground.
Physician assistants work in all areas of medicine, including primary care and family medicine, emergency medicine, and psychiatry. Physician assistants, also known as PAs, practice medicine on teams with physicians, surgeons, and other healthcare workers. They examine, diagnose, and treat patients.
Community medicine often refers to delivery of family practice led primary care — so actual healthcare delivery services to patients. The provider of such services can be a physician, osteopath, advanced practice nurse or, in some settings, a physician’s assistant