Department: Oak Brook

  • William Tucker, CPA, MSA

    William Tucker, CPA, MSA

    Will started with the firm in 2007 and has been a partner since 2018.  He provides accounting, auditing, and tax services to individuals and businesses in a diverse set of industries including construction, manufacturing, real estate, and transportation. Will received both his Bachelor’s and Master’s degrees in accounting from the University of Illinois at Urbana-Champaign.

  • Michael Peckham, CPA

    Michael Peckham, CPA

    Mike has been with the firm since 1999 and became a partner in 2007.  His experience includes serving as facilitator of strategic planning sessions, tax planning and consulting, conducting profitability enhancement reviews, merger and acquisition planning, designing incentive compensation plans, and a wide range of business consulting.  He works with individuals and businesses in construction,…

  • James Stewart, CPA, MST

    James Stewart, CPA, MST

    Jamie joined the firm in 1991 after prior positions in public accounting.  He has been a partner since 2001.  He provides auditing, accounting, and tax services to individuals and businesses in service industries, manufacturing, and employee benefit plans.  Jamie received his Bachelor’s degree from Northern Illinois University and MST from DePaul University.

  • Tim TeBockhorst, CPA, MST

    Tim TeBockhorst, CPA, MST

    Tim is the head of our Business Development department for our Oak Brook location. He’s been working in the field of accounting for over 38 years and we’re proud to say he’s been with us since 1973. Prior to working for Gray Hunter Stenn LLP, Tim also worked as an inspector for the Internal Revenue…

  • Brian Coughlin, CPA, MST

    Brian Coughlin, CPA, MST

    Brian has been a partner of the firm for over 30 years.  He works with clients in many industries, including construction, real estate, manufacturing, and service businesses.  He received his Bachelor’s degree from the University of Illinois at Urbana-Champaign and MST from DePaul University. Brian is on the Brother Rice High School Foundation Board of…