61-year-old William R Klein lives in Chicago, IL. Other places in which William has lived are Des Plaines, IL; Coal City, IL; Park Ridge, IL and Saint Charles, IL. William is an alumnus of the University Of Illinois At Urbana-champaign. Companies in which William has a work history include Schoenberg Finkel Newman and Schoenberg Fisher Newman. William's work experience includes positions as Attorney and Lawyer.