Hassakis & Hassakis, P.C. has been providing passionate advocacy, with a focus on personal injury, since attorney Mark Hassakis’ father Demetri opened the doors in 1950. Our primary offices are located is in Mount Vernon and Effingham, with satellite offices in Mount Carmel, Belleville, Vandalia, Olney, and Marion. We are also glad to come to your home, hospital room, or anywhere else to serve your needs, at no extra cost to you.

Come visit us at our Mt. Vernon office. We are located at 206 S 9th St, Suite 201 Mt Vernon, IL 62864.

Call our Mount Vernon office, or fill out the simple online form below for a free consultation with a lawyer who cares about you.

Personal Information


Email Address (*)




Contact Preferences

How would you like to be contacted?
Check all that apply.


How Can We Help You?

Brief description of your legal issue

I have read the disclaimer.

[honeypot honeypot-802]