30. Michael Dowling

Since 1995, Michael Dowling has led North Shore LIJ. It is no small feat. The operation is massive, providing healthcare for more than a dozen hospitals. The system also manages home healthcare agencies, long-term care operations and outpatient clinics. Dowling has led the group down the twisted, winding road of the healthcare industry and has emerged as a quality leader. Dowling is also active in the community and has a solid reputation as a Long Islander who has not lost sight of the institution’s mission: caring for people throughout every phase of their lives. With such an assignment, power is inevitable.