Background
Callahan, Michael R. was born on April 11, 1953 in New York, New York, United States.
Callahan, Michael R. was born on April 11, 1953 in New York, New York, United States.
University of Dayton. Northern University (Bachelor of Arts, 1975). De Paul University (Juris Doctor, 1979).
Omicron Delta Kappa.
Phi Sigma Alpha. Note and Comment Editor, De Paul Law Review, 1978-1979.
Worked at Katten Muchin & Zavis (Chicago, Illinois) specializing in Health Care Law, Corporate, Antitrust, Credentialing, Managed Care, Mergers, Vertically Integrated Delivery Systems. Admitted to the bar, 1979, Illinois. Note and Comment Editor, DePaul Law Review, 1978-1979.
Law Clerk, Justice Daniel P. Ward, Illinois Supreme Court, 1979-1981.
Member: Chicago and American Bar Associations. Illinois Association of Hospital Attorneys.
National Health Lawyers Association. American Academy of Hospital Attorneys.
Chicago (Chairman, Health and Hospital Law Committee, Young Lawyers Section, 1984-1986) and American Bar (Member, Section of Antitrust Law. Company-editor, Antitrust Health Care (This Card Continued).