Mark T. Garsombke


Mark Garsombke is a shareholder in the Milwaukee office of Hall Render. He serves as corporate counsel to a variety of device manufacturers, Fortune 500 and technology-based companies, health care providers and plans, health information exchanges and other businesses on data security and privacy, HIPAA, human subject research, Anti-Kickback Statute and FDA compliance, intellectual property and information technology and supply chain-related legal matters. He also frequently speaks and writes on data security and privacy and information technology-related legal matters. Previously, he has served as in-house counsel to a large mutual fund company. Mr. Garsombke has also been named to The Business Journal of Milwaukee's Forty Under 40 list.


University of Wisconsin - Milwaukee, B.B.A., magna cum laude - 1994

Regent University School of Law, J.D., cum laude - 1998


  • Wisconsin
  • Tennessee
  • Georgia


  • American Health Lawyers Association
  • Federal Communications Bar Association
  • Christian Legal Society


  • Adjunct Instructor, Tennessee Temple University – 1999-2000
  • Reporter, State Bar of Wisconsin – Uniform Computer Information Transactions Act Drafting Committee, Intellectual Property and Business Law sections


  • The Business Journal of Milwaukee’s Forty Under 40 award for 2011