John Hartmayer is an individual investor and Related Person at East Islip Investco LLC. See contact routes.
John Hartmayer is an individual investor and Related Person at East Islip Investco LLC. He is involved with Benchmark Senior Living, a company dedicated to transforming lives through meaningful human connection. Benchmark Senior Living's core mission is to meet individuals at their current life stage and connect them with people, interests, and activities that hold the most significance for them. The organization operates over 65 senior living communities situated across nine states in the Northeast region. These communities are designed to provide personalized, needs-based care, alongside engaging programming and upscale amenities, ensuring a comprehensive and supportive environment for residents.
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