Judge Mark Gerhardt

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Judge Mark Gerhardt is a seasoned judge and prosecutor with more than 24 years of legal experience. He has served McHenry County as a judge for the past 9 years, presiding over civil and criminal cases.
(779) 800-5521
1500 Carlemont Drive, Suite E, Crystal Lake 60014

Paid for by Committee to Elect Mark R Gerhardt to Circuit Judge.
A copy of our report filed with the State Board of Elections is (or will be) available on the Board’s official website ( or for purchase from the State Board of Elections, Springfield, Illinois.