building skdo


(815) 937-1997 (Bourbonnais)
(708) 946-3232 (Beecher)
(815) 426-2532 (Herscher)
(815) 942-2554 (Morris)


(815) 935-0360 (Bourbonnais)
(815) 935-0360 (Beecher)
(815) 426-2586 (Herscher)
(815) 942-9212 (Morris)

Main Office Hours

Summer hours will begin
Friday, May 3, 2019 thru Friday, September 27, 2019

Hours are as follows:

Monday- Thursday - 8:00am-5:00 pm

Friday - 8:00am-1:00 pm

(Herscher Office hours - Monday-Friday -8:00-5:00)

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Smith, Koelling, Dykstra, & Ohm, P.C. is an independent member of the BDO Alliance USA, which allows us to expand the services offered to clients by drawing on the resources of BDO USA, LLP and other Alliance members.


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Nichole Modschiedler

Nichole has been a Staff Accountant with SKDO since November 2014. Prior to SKDO, she worked in an accounting office in the private sector. As a new member of the SKDO team, her current job responsibilities are diverse, but mainly tax oriented.

Nichole attended Illinois State University and graduated in 2007 with a Bachelor of Science in Business Management, with a focus of Small Business and Entrepreneurship. While attending ISU, Nichole was an active member in Alpha Phi Omega, a coed National Service Fraternity.

In December of 2011, Nichole graduated from Governors State University with her Master of Science in Accounting. In 2016, she passed the CPA exam.

In her free time, Nichole likes to read and spend time with her growing family. Nichole married Al in August 2014. Al has two older children, Kyle and Samantha. Together, Nichole and Al have one daughter, Aeryn and another on the way due in August 2017. As a family, they like to barbeque with their family and friends in the summer and have game or movie nights in the winter.