WILLIAM E. THONN

NOEMI CRUZ

MIA ERICKSON

BRIAN HENDERSON

CRAIG S. JANUS

WAYNE M. JANUS

MICHAEL A. LOIZZI

DAVID R.
PECKENPAUGH

ROBERT E.
PECKENPAUGH

MARY KAY RYAN

CHRISTINE J. SIBRAVA

JEAN VAN KEPPEL

BARBARA A. WHITING

Mary Kay Ryan’s has 30 plus years of experience in tax and financial planning. She excels at providing advice on complex income tax, estate tax, and personal financial planning issues. She is known for her fiercely independent mindset and emphasis on providing creative, flexible solutions for her clients.

Mary Kay enjoys providing comprehensive independent financial advice to business owners, corporate executives, money managers, retirees and independent investors. She has many long term client relationships and frequently provides advice for several generations of her client families.

Before joining Whitnell & Co., she provided comprehensive financial planning services as the principal of Ryan Financial Advisory Services for 9 years. Prior to her stint at Ryan Financial Planning Services, she was a Senior Financial Planner and Vice President at Harris Bank. She also served as the Corporate Tax Director of Harris Bankcorp and its United States affiliates. Mary Kay worked in the tax department of a major public accounting firm prior to her service at Harris Bank.

Mary Kay is a Certified Public Accountant and Personal Financial Specialist, a CERTIFIED FINANCIAL PLANNER™ and a Chartered Financial Consultant. She earned a Bachelor’s Degree in Accountancy and Master’s Degree in Taxation from DePaul University. She is a member of the Illinois CPA Society, the Financial Planning Association, and the American Institute of Certified Public Accountants. She has served on numerous committees of the Illinois CPA Society as well as committees of the Tax Executive Institute.