Michael S. Siddall

Michael S. Siddall

Managing Partner at Herrling Clark Law Firm LTD.
  • Personal Injury
  • Wisconsin
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Mike joined the firm in 1974. He served as the firm’s President for six years. Mike's trial experience includes a wide range of claims, from winning a jury verdict against Ford Motor Company for manufacturing a defective automobile to obtaining a punitive damages award against a national insurance company for libel and slander. He has tried accident cases involving farm machinery, ATVs, motorcycles, automobiles, dog bites and other animal claims, as well as claims against manufacturers of defective products. He has argued numerous cases before the Wisconsin Court of Appeals and the Wisconsin Supreme Court.

Mike’s practice is entirely dedicated to personal injury. He has been certified both as a Civil Trial Advocacy Specialist & a Civil Pre-trial Advocacy Specialist by the National Board of Trial Advocacy since 1982. He has been named the top personal injury & products liability lawyer in the Fox Cities, and named one of the top trial lawyers nationally. He has also been named to the “Super Lawyer” list each and every year possible by a prominent state-wide magazine, placing him in the top 5% of all attorneys in Wisconsin. He was also named one of the top 50 “Super Lawyers” in the state of Wisconsin by his peers.

Mike has also received the highest possible national rating for legal ability & ethics by an international service. Throughout his time at the Firm, He has been a regular guest as a personal injury specialist on various WHBY radio programs. He also serves as a part-time Court Commissioner for Outagamie County.


Practice Area
  • Personal Injury

    Animal & Dog Bites, Brain Injury, Car Accidents, Construction Accidents, Motorcycle Accidents, Premises Liability, Truck Accidents, Wrongful Death

Additional Practice Area
  • Personal Injury - Auto and Truck Accidents, Motorcycle Accidents, Boat Accident
Video Chat and Conferencing
  • FaceTime
  • Zoom
  • FreeConferenceCall
  • GoToMeeting
  • Credit Cards Accepted
  • Contingent Fees
Jurisdictions Admitted to Practice
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  • English: Spoken, Written
Professional Experience
Herrling Clark Law Firm Ltd
- Current
Drake University Law School
J.D. (1974)
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University of Wisconsin - Oshkosh
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Preeminent 5.0 out of 5 -
Top Rated Products Liability Attorney in Appleton, WI - 2006-2019
Super Lawyers
Michael S. Siddall is a top-rated attorney practicing in the Appleton, Wisconsin area. Providing legal representation in Wisconsin for a variety of different issues, Michael Siddall was selected to Super Lawyers for 2006 - 2019. He is admitted to practice before the courts in Wisconsin.
AV Rating
Martindale Hubbell AV Rating
Super Lawyer
Wisconsin Super Lawyer
Avvo 10 Rating - Top Attorney
Professional Associations
State Bar of Wisconsin  # 1015242
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Wisconsin Association for Justice
Regional Director Member of Executive Committee
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Wisconsin Academy of Trial Lawyers
Regional Director and Member of Executive Committee
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American Association for Justice
- Current
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Articles & Publications
Who Let the Dogs Out
Wisconsin Association for Justice, Spring
Civil Trial Advocate
Nat'l. Board of Trial Advocacy
Civil Pre-trial Advocacy Specialist
National Board of Trial Advocacy
Contact & Map
Herrling Clark Law Firm LTD.
800 N. Lynndale Drive
Appleton, WI 54914
Monday: 8 AM - 5 PM
Tuesday: 8 AM - 5 PM
Wednesday: 8 AM - 5 PM
Thursday: 8 AM - 5 PM (Today)
Friday: 8 AM - 5 PM
Saturday: Closed
Sunday: Closed
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