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Eric Freckman Photo

Eric Freckman

Managing Partner

Eric M. Freckman, CFP®, CKA® is the Managing Partner of Guillaume & Freckman. He has over 21 years of experience in the financial planning industry and holds a bachelor’s degree in business from Taylor University in Upland, Indiana.

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Michael McKevitt

Director of Financial Planning

Michael T. McKevitt, CFP®, CKA®, RICP® is the Director of Financial Planning of Guillaume & Freckman. He has over 13 years of experience in the financial planning industry and holds a bachelor’s degree in business from Taylor University in Upland, Indiana.

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Kory Orellana

Senior Financial Planning Analyst

Kory M. Orellana, CFP® joined Guillaume & Freckman in July of 2018.  As a Senior Financial Planning Analyst, Kory works to support all aspects of the firm with an emphasis on financial planning topics. Kory holds a bachelor’s degree in finance from Taylor University in Upland, Indiana. He enjoys being outdoors, including activities such as hiking and skiing. Introduction to Kory

Katie Nussbaum Photo

Katie Nussbaum

Director of Operations


Katie joined Guillaume & Freckman in March of 2021. Her primary tasks are to help organize and oversee the day-to day operations at Guillaume and Freckman. She previously worked at a non- profit in DuPage County working directly with the COO. Katie graduated from Wheaton College in 2014 and has since stayed in Wheaton living near family. During Katie’s free time, she enjoys spending long weekends in Wisconsin, baking and trying new restaurants and coffee shops.

Judy Clark Photo

Judy Clark

Office Manager


Judy joined Guillaume & Freckman in September of 1996 and is responsible for the day to day office operations. For the past several years Judy began reducing her hours and is now working 6 days per month. She enjoys working in her flower garden, reading and spending time with family and friends.

Colleen Wilke Photo

Colleen Wilke

Administrative Assistant

Colleen joined Guillaume & Freckman at the end of 2015. Her primary tasks are creating and processing forms as well as keeping everything compliant, up to date and orderly. She previously worked in HR and understands the importance of detail. Colleen lives in Lake Zurich with her husband, Don. They have two daughters, Paige and Brooke. During Colleen’s free time, she enjoys spending time with friends, jewelry making and decorating her home.