Memorial Hermann Health System

Kris Chikelue serves as Chief Investment Officer, overseeing the system's reserve portfolio, which functions similarly to an endowment within the non-profit health system structure. His mandate spans asset allocation, manager selection, and direct investment execution across public and private markets.

Returns from the investment portfolio cross-subsidize community care subsidies, trauma services, and capital improvements at the system's 17 hospitals. Unlike a foundation with a fixed payout schedule, the portfolio must deliver both liquidity and growth to sustain 24/7 Level I trauma operations and the Life Flight air ambulance program.

Yes. The investment office allocates to private equity buyout funds, venture capital, and private credit strategies, often through fund-of-funds structures and select direct co-investments. Historical commitments indicate a preference for middle-market industrial and healthcare-adjacent sectors alongside opportunistic credit.

Memorial Hermann's flagship Texas Medical Center campus serves as the primary teaching hospital for McGovern Medical School at UTHealth. This academic affiliation provides a pipeline for clinical research, physician training, and collaborative grant-funded initiatives, though the investment office operates independently of the academic partnership.

The Memorial Hermann Foundation manages philanthropic contributions — including major gifts from corporate partners like ExxonMobil for the Life Flight fleet — while the investment portfolio operates as a separate financial engine. The two capital sources serve complementary roles: philanthropy funds specific capital projects, and portfolio returns underwrite ongoing operational stability.

The investment office engages in direct co-investment opportunities alongside its fund commitments, particularly in private equity and real assets. This strategy allows the system to reduce fee drag and gain concentrated exposure to assets aligned with its long-duration liability profile.

Life Flight is a non-profit emergency helicopter service operating a fleet of Airbus H160 and H145 aircraft across Greater Houston. ExxonMobil sponsors designated aircraft within the fleet, while the system's investment portfolio and clinical revenues jointly fund ongoing operations, making it one of the few nationally recognized air ambulance programs embedded within a non-profit asset pool.