Criminal Law

Traffic Offenses


Domestic Violence

Violent Crimes

Drug Offenses

Marijuana Possession

Drug Paraphernalia

Prescription Drugs

Juvenile Crimes

Real Estate Closings

Office Location

The Law Office of
Mary F. Petruchius

313 E. State Street Sycamore, IL 60178
Local: 815.991.2095
Fax: 815.991.2097
Map & Directions


I am Mary Petruchius and I have more than 20 years of legal experience. Before becoming an attorney, I had already led a life steeped in anthropology, mental health and education. This experience affords me the knowledge I need to give my clients the attention and representation they deserve.

As a former Illinois educator, I am passionate about working with people and understanding their unique concerns as I provide them with the guidance they need to make educated decisions about their futures. I use my background in anthropology, the study of people, to not only connect with my clients, but also to carefully investigate the circumstances of each case I handle. I find great rewards in knowing that I am capable of helping people work through a difficult time in their lives.

Efficient Sycamore Real Estate Closing Attorney

To learn more about me and my work as a DeKalb County lawyer, follow the link below.

Contact The Law Office Of Mary F. Petruchius

My office is open 9 a.m. to 5 p.m. weekdays, and I am available for evening, weekend and off-site appointments as needed. My office is 2˝ blocks east of the DeKalb County Courthouse. To schedule an initial consultationwith a DeKalb County criminal defense attorney, email me or call 815.991.2095.


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