BOSTON--(BUSINESS WIRE)--Press Ganey Holdings, Inc. (NYSE: PGND), a leading provider of patient experience measurement, analytics and consulting for health care organizations across the continuum of care, today announced financial results for three- and six-month periods ending June 30, 2015. The Company will host a conference call on August 11, 2015 at 9:00 a.m. Eastern Time to discuss the second quarter 2015 results. “We delivered solid operating and financial performance in the first half of