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O’CALLAGHAN, MICHAEL was born on December 2, 1963 in Detroit, Michigan.
University of Michigan (Bachelor of Arts, 1986). University of Detroit (Juris Doctor, 1989).
Working as a partner of ONE SEAGATE. Admitted to the bar, 1990, Ohio and United States. District Court, Northern District of Ohio.
MICHAEL O’CALLAGHAN has been listed as a reputable lawyer by Martindale-Hubbell.
Toledo, Ohio State and American Bar Associations.