Hanna Ziolkowski has been working in the design field for over 20 years. Following her 1978 graduation from Warsaw's Noakowski School of Architecture, she joined an architectural firm. The Polish Architecture Society presented her team with its Best Design Award in 1984

Upon immigration to the United States the following year, Hanna was employed by the Michael Wirtz Design firm and then two years later by Childs / Dreyfus Group. In 1990, she received her degree from the Harrington Institute of Interior Design.

Hanna successfully completed a large number of commercial projects during her nine years with the Childs / Dreyfus Group. In 1996, she established her own interior design firm, Hanna Z. Interiors, Ltd.

Recently, along with servicing her base clients, Hanna has been teaming up with LTC Interiors, which specializes in providing design and purchasing services for the senior living industry.

With offices in Chicago and Boca Raton, her firm is steadily gaining recognition in the commercial design area. Hanna's primary goal is client satisfaction, a goal she constantly attains by her attention to details, focus of quality, timeliness, and cost effective recommendations.