BOSTON--(BUSINESS WIRE)--Press Ganey (NYSE: PGND) today announced that patient-safety thought leader, Peter J. Pronovost, MD, PhD, will deliver a keynote address at the company’s 2015 National Client Conference in Orlando, Florida on November 11. The conference, which is expected to draw more than 2,500 health care professionals, provides a forum for health care leaders to explore strategies to reduce patient suffering and improve the quality, safety and cost of care. “Safety is truly at the he