WESTCHESTER, Ill.–(BUSINESS WIRE)–Avanza + MedHQ, a leading provider of advisory, management, and administrative solutions to hospitals and health systems, ambulatory surgery centers (ASCs), outpatient care providers, and physicians throughout the United States, has released its 7th Hospital Leadership ASC Survey.The Avanza + MedHQ Intelligence survey, available here, tracks how senior healthcare executives and clinical leaders view ASC ownership and investment. HealthLeaders Media again condu