After 17 years, Monticello House, an Anderson assisted-living facility for patients with Alzheimer’s is closing its doors. The reason for the closing follows a change in the rules for the Medicaid waiver providers. Under the new rules, Monticello House would have to keep its doors unlocked as an assisted-living facility, which it cannot do out of safety for the patients. The closure – coming October 1 – will affect 17 residents and 25 employees.