John Gernacy, Registrar and Staff Development Director
MA in History, University of Detroit,
1969
EdS in Secondary Administration, Eastern
Michigan University, 1975
I have been at Mercy High School since the school year
1968-1969. I have taught various American and World
History classes as well as Geography, Law, Economics and Computers. I served
as Social Studies Department Chairperson for over ten years. In 1986
I became the Registrar, responsible for the Master Schedule and all student
and alumnae records and in 1994 became part of the Administrative Team
with the additional responsibility of Staff Development Director. I
continue to teach one section of AP European History.