My grandfather wanted to avoid a long-term care facility. Keeping that promise was incredibly hard.

Fiordaliso/Getty Images Jason Kidushim's grandfather was diagnosed with Alzheimer's in his 80s. His grandfather had a solid financial plan and could afford caregivers, but it was challenging. Jason founded a company to coordinate home care, and has worked with 4,000 families since. This as-told-to essay is based on a conversation with Jason Kidushim, founder and CEO of Legacy Concierge. It has been edited for length and clarity. My grandfather, Joseph, was a proud, amazing man. He was a dec...