Background
Winkler, David J. was born on September 23, 1960 in Milwaukee, Wisconsin, United States.
Winkler, David J. was born on September 23, 1960 in Milwaukee, Wisconsin, United States.
Marquette University (Bachelor of Science, summa cum laude, 1982). Stanford University (Juris Doctor, 1985). Beta Gamma Sigma.
Worked at Michael Best & Friedrich Limited Liability Partnership (Milwaukee, Wisconsin) specializing in Taxation Law, Exempt Organizations Law. Admitted to the bar, 1985, Wisconsin. Beta Gamma Sigma. Member: Institute of Management Accountants.
National Association of Accountants. Taxation, Exempt Organizations.