BOSTON--(BUSINESS WIRE)--Press Ganey (NYSE: PGND) today introduced the transparency Seal of Integrity, which will be used to assure providers, physicians and patients that patient experience data are scientifically rigorous and objectively presented using a standardized rating system. The Seal of Integrity will help consumers confidently assess provider performance, helping to ensure community trust and a reliable understanding of the quality of care being delivered by an organization’s physici