William Peter McGowen III
as of 6/20/2026 3:25:28 AM
William Peter McGowen III
McGowen & McGowen, P.C.
1751 S Naperville Rd Ste 101
Wheaton, Illinois 60189-5896
(630) 597-7777
william@mcgowenlaw.com
Date Admitted
November 08, 1990
Illinois Registration Status
Active and authorized to practice law
Malpractice Insurance
In annual registration, the attorney reported that the attorney, or the attorney’s firm, maintains malpractice insurance.