What is Dementia? Dementia is a progressive debilitating disease, which causes problems with cognitive function such as thinking, memory, reasoning, decision making, judgment and language. Reversible Types There are over 50 causes of this disease, some forms are... Avielle Haven is hiring direct care staff for all shifts. If you are a dedicated care giver, who loves working with the elderly, please call Robin at 989 274-0815 or Cari at 989 798-6506. We are accepting residents for our waiting list. To become part of the Avielle Haven family and reserve a room, please contact Robin at 989 274-0815, or Cari at 989-798-6506 We have a hair dresser that will be coming to the home!! Construction has begun on Avielle Haven Adult Foster Care Home. Thank you to Sugar Construction and Chris Penny, our Architecht, for being on schedule and sharing our dream.