Hello,
My name is Cory Lusk, and I see you are looking for a photographer for head shots and group photos as well. I live in Naperville and our office is based in Lisle so from either location I'm roughly 10 minutes from you.
For the 13 head shots we can either choose to take them somewhere in the office or I can bring our backdrop which I have grey, black, white, or as well I green screen which can give us more options.
Here is a link to my website's photo gallery that gives you an idea of our work: [!]
If you have any other questions or would like to see any more of my work, please let me know.
Thanks and I look forward to working with you!
Cory