About
R. Shane Herzner brings over 18 years of legal experience to his criminal defense and DUI/OVI practice in Cincinnati, Ohio. After beginning his career in civil law, he transitioned to criminal prosecution in 2005 and later became a dedicated defense attorney. His comprehensive background enables him to provide clients with a strategic and informed approach to legal representation.
Shane earned his Juris Doctor from the University of Dayton School of Law in 2001. He completed his undergraduate studies at Miami University in Oxford, Ohio, receiving a Bachelor of Arts in Political Science with a concentration in Communications in 1998. This academic foundation supports his effective courtroom advocacy and client communication.
From 2005 to 2008, Shane served as an Assistant Prosecutor in Hamilton County, where he handled a wide range of criminal cases. This experience sharpened his litigation skills and prepared him for his current role in criminal defense. In 2009, he shifted to defending individuals facing DUI/OVI, traffic, and criminal charges, and eventually opened his own practice in 2013.
Shane is certified in National Highway Traffic Safety Administration (NHTSA) training and Standardized Field Sobriety Testing, giving him advanced insight into DUI cases. He has spoken at Driver’s Intervention Programs, seminars, and legal forums, enhancing public understanding of criminal law and DUI defense. His ability to connect with both clients and audiences makes him a trusted legal advocate.
As a recognized authority in his field, Shane has received several honors, including recognition as a Top 100 Trial Lawyer by The National Trial Lawyers and the Rising Star award from Ohio Super Lawyers. His commitment to client satisfaction and strong courtroom presence continues to distinguish his legal practice.
From first-time DUI offenses to complex criminal cases, R. Shane Herzner offers aggressive and informed representation. His unique blend of prosecutorial and defense experience equips him to protect clients’ rights and achieve optimal results.
Law Office Affiliations
- Attorney, Shark Law Firm
- Member, Ohio State Bar Association
- Associate, Law Office Of Steven R. Adams (2010 – 2013)
- Associate, Luftman, Heck and Associates (2009 – 2010)
Licensed State
- Ohio
Education
- University of Dayton School of Law
Juris Doctor (J.D.) - Miami University
Bachelor of Arts (B.A.)
Awards & Badges

- Driver's License Suspension
- DUI & DWI
- Speeding And Traffic Ticket




