Bill Cohen is a caregiver support group leader and speaker, an Alzheimer's Association volunteer, and a caregiving consultant. His loving and talented mother Sheila lost her home to Hurricane Katrina. Then she lost her health, her ability to create beautiful art, and, ultimately, her life to Alzheimer's. For almost 10 years, Bill was more than just her oldest son: he was her primary caregiver and advocate. Bill is a navigator (guide) for family caregivers, and he helps families cope with the rollercoaster of dementia care.