Sister Mary Ellen Leciejewski

Dominican Sister, Mary Ellen Leciejewski is the System Vice President for Environmental Sustainability for CommonSpirit Health based in California.

In this role, Sr. Mary Ellen is responsible for overseeing systemwide sustainability initiatives.  In conjunction with her work in sustainability Sr. Mary Ellen facilitates communication networks among her colleagues and works closely with hospital systems and environmental organizations throughout the country to raise awareness of healthcare’s impact on the environment and to promote programs that proactively address issues of sustainability.