Cornerstone Research Advances Seven to Senior Vice President

Seven senior staff, many of whom have served decades with the firm, advance to the role of senior vice president, across multiple practices and industries.…

Provider Network Holdings Appoints Dr. Edith A. Perez, M.D. as Chief Medical Officer of Cornerstone Specialty Network

, /PRNewswire/ — Cornerstone Specialty Network (“Cornerstone”), a leading provider of innovative solutions for specialty providers and a subsidiary of Provider Network Holdings (“PNH”), a…