Boone County, Indiana-Based Health System Announces Plans to Join Parkview Health04/08/2026An independent health system in Boone County, Indiana – located northwest of Indianapolis – has announced its intent to join Parkview Health. Witham Health Services said it has executed a non-binding letter of intent to join Parkview later this year. Witham’s main campus is in Lebanon, Indiana and it has clinics in various communities northwest of the Indianapolis area. Click here to read the full announcement from Witham Health Services.