Welltower, Inc. operates as a real estate investment trust. It engages in investing with seniors housing operators, post acute providers and health systems to fund the real estate infrastructure needed to scale innovative care delivery models and improve people's wellness and overall health care experience. It operates through the following segments: Triple-net, Seniors Housing Operating, and Outpatient Medical. The Triple-net properties segment include long-term/post-acute care facilities, assisted living facilities, independent living/continuing care retirement communities, care homes (United Kingdom), independent support living facilities (Canada), care homes with nursing (United Kingdom) and combinations thereof. The Seniors Housing Operating properties segment includes the seniors housing communities. The Outpatient Medical properties segment includes outpatient medical buildings. The company was founded by Bruce G. Thompson and Fritz Wolfe in 1970 and is headquartered in Toledo, OH.