Final answer:
The Accreditation Review Commission on Education for the Physician Assistant (ARC-PA) is the group responsible for accrediting all PA programs, working with educational institutions and faculty reviewers to uphold the standards of PA education.
Step-by-step explanation:
The group that accredits all Physician Assistant (PA) programs is the Accreditation Review Commission on Education for the Physician Assistant (ARC-PA). This commission is the recognized accrediting agency that ensures PA programs meet established standards of education for the profession. The ARC-PA works in concert with educational institutions and faculty reviewers, such as Michael P. Gabriel from Kutztown University of Pennsylvania, Candace Gregory-Abbott from California State University, Sacramento, and individuals like Patricia G. Adams from Pitt Community College, to maintain the quality and continuity of PA education.