Bachelor of Architecture in Design, University of Illinois, Chicago, 1974; Juris Doctor with honors, Chicago-Kent College Law, 1995.
Principal R. Katz and Associates, Oak Park, Illinois, since 1980. Consultant various law firms, since 1980. President Law Offices of Katz Associates, 1995.
Founder Clarion Real Estate Consultant, since 1999.
Married Susan Rae Ehrlich, August 28, 1977. Children: Rachel Elaine, Julian Nathan.