OSF’s Dawn Trompeter talks planned reopening of Peru hospital Ryan Voyles 4 months ago OSF HealthCare plans to reopen the former St. Margaret’s Health hospital in Peru this April, returning health services to a region that saw two hospital closures in 2023.To access this content, you must purchase 1 Year Health News Illinois Subscription or 1 Year Group Subscription - Up to 5 Users, or log in if you are a member.