Background
Hennessy, Margaret Barrett was born on April 16, 1952 in Oak Park, Illinois, United States. Daughter of Bernard Leo and Frances Hennessy.
Hennessy, Margaret Barrett was born on April 16, 1952 in Oak Park, Illinois, United States. Daughter of Bernard Leo and Frances Hennessy.
Bachelor in Sociology and Psychology, St. Norbert College, DePere, Wisconsin, 1974; Master of Science, Rush University, Chicago.
Communications specialist, Illinois Cancer Council, Chicago, 1983-1984; administrative assistant, Rush-Presbyterian/St. Luke's Medical Center, Chicago, 1984-1985; administrative intern, Cook County Hospital, Chicago, 1985-1986; finance analyst, Loyola University Medical Center, Maywood, Illinois, 1986-1989; operating officer, Howard Brown Memorial Clinic, Chicago, 1989-1993; hematology-oncology administrator, Loyola University Medical Center, Maywood, Illinois, 1993-1996; associate director primary care services, Lake County Health Department, Waukegan, Illinois, 1996-1998; independent contractor, Hennessy Cons., Evanston, Illinois, since 1998. Guest lecturer Loyola University Law School, 1989-1990.
Teacher English as a second language World Relief Organisation, Chicago, 1989. Consultant United Charities Camps, Chicago, 1989. Member Rush U. Alumni Association (president), Chicago Health Executives Forum, American College Healthcare Executives, Association Ambulatory Care Adminstrs.