1011 Illinois Business Law Lawyers

The Missouri Bar American Bar Association.

Illinois State and American Bar Associations The Missouri Bar Intellectual Property Law Association of Chicago.

Chicago and Illinois State Bar Associations Illinois Trial Lawyers Association Hellenic Bar Association.

Champaign County Member, Board of Governors, 1994-1996 Vice President, 1995-1996 and Illinois State Bar Associations.

Alton-Wood River, Madison County, Illinois State, Indiana State and American Bar Associations The Missouri Bar and the Bar Association of Metropolitan St. Louis Federal Bar Association of Central and Southern Districts Member, Legislation Committee D

Chicago, Illinois State and American Bar Associations American Institute of Certified Public Accountants Computer Law Association.

Chicago Member and Chair, Constitutional Law Committee, 1997-1998, 2001-2002 Member, Nominating Committee, 1998, Illinois State and American Bar Associations.

Chicago, Illinois State and American Bar Associations Decalogue Society of Lawyers Commercial Law League Equipment Leasing Association.

Champaign County, Illinois State and American Bar Associations American Society of Hospital Attorneys.