Michael J. Dowling, John D’Angelo, MD

Northwell Health, New York’s largest non-for-profit health care provider and private employer, announced that after serving as Northwell’s first president and chief executive officer for more than 23 years, Michael J. Dowling (left) will step down effective Oct. 1 and transition to the role of CEO emeritus.  

Dowling’s leadership transformed Northwell from a network of Long Island-based hospitals into one of the nation’s ten largest health systems, renowned for its clinical, academic and research excellence. Under his leadership, Northwell became New York State’s first integrated health system in 1992 and now includes 28 hospitals across New York and Connecticut. 

As president and CEO, Dowling championed investments in research, leading to the growth of the Feinstein Institutes for Medical Research and positioning Northwell at the forefront of bioelectronic medicine.  

After an extensive nationwide search, and confirmed in a unanimous vote, Northwell’s Board of Trustees has appointed John D’Angelo, MD, who currently serves as executive vice president of the health system’s central region, to succeed Dowling as president and CEO in October. D’Angelo began his more than 25-year tenure at Northwell as an emergency medicine physician at Glen Cove Hospital before advancing into health system-wide clinical and administrative leadership roles.