Our Practice Areas
Experience When You Need It
About Our Law Office
For over 25 years, Mark T. Aaron has been serving the cause of justice in Clarion County as Public Defender and District Attorney.
His areas of practice include, but are not limited to, Criminal Defense, DUI, Bankruptcy, Civil Litigation, and Personal Injury.
Aaron has tried 119 jury trials in Clarion and the surrounding counties, including seven homicide cases as both prosecutor and defense attorney.
Assisting Aaron is Christopher Merwin, Esq. Merwin, who recently moved to the Clarion area from Boston to practice law in Clarion.
Attorney Merwin is licensed in the Federal Western District of PA and Massachusetts.
When You Need Counsel

It is critical that you obtain legal counsel as soon as possible in the process. In Criminal cases, contact us as soon as you can after you have been arrested. In Civil matters, the earlier we are involved, the better. We will supply you with the best possible legal representation. Every client deserves to be treated fairly under the law.
Please send us a brief message and let us work for you! We will get back with you as soon as possible.
Find Us
Have Questions? Call Our Office Today!
LAW OFFICE OF MARK T. AARON
Mark T. Aaron, P.C. | Attorney of Law
434 Wood Street, Clarion, PA 16214 | Phone: (814) 229-5300