call us312-335-9470

200 West Adams, Suite 2475, Chicago, IL 60606

Bill Cisar

Associate Attorney

William “Bill” Cisar is an associate attorney at Williams & Nickl, LLC concentrating on defending and consulting with licensed professionals before the Illinois Department of Professional and Financial Regulation, and litigation involving licensed professionals and their businesses.

Bill has 10 years’ experience as an attorney and holds an LLM in Tax. Bill’s background is in tax, municipal, and transactional law. His tax and municipal work exposed him to countless administrative rules and regulations, and he uses that knowledge to defend and consult with licensed physicians, nurses, dentists, real estate and mortgage brokers, private detectives, and other licensed professionals.

Bill is licensed to practice throughout every court in Illinois.

Practice Areas

  • Administrative Law
  • Licensure Law (professional licensure)


  • Arizona State University Sandra Day O’Connor College of Law, 2013, LLM
  • Phoenix School of Law, 2012, JD
  • Loyola University Chicago, 2009, BA, History and Political Science

Bar Admissions

  • Illinois, 2013
Back to Top