Welltower, Inc. operates as a health care infrastructure company. It invests in seniors housing operators, post-acute providers and health systems to fund the real estate infrastructure. The company's operating business segments include Seniors Housing Operating, Triple-Net and Outpatient Medical. The Seniors Housing Operating segment operates properties including seniors? apartments, independent living and independent supportive living, continuing care retirement communities, and assisted living, Alzheimer's/dementia care and includes care homes with or without nursing. The Triple-Net segment properties offer services including independent living & supportive living (Canada), assisted living, continuing care retirement communities, Alzheimer's/dementia care and care homes with or without nursing (U.K.), and long-term/post-acute care. The Outpatient Medical segment invests in and operates outpatient medical buildings including physician offices, ambulatory surgery centers, diagnostic facilities, outpatient services and/or labs. The company was founded in 1970 and is headquartered in Toledo, OH.