Claudine Hollack

Audit & Assurance Parnter

Life Sciences & Healthcare

Claudine Hollack

111 S. Wacker Drive

Suite 1800​



United States


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Claudine is an Audit & Assurance partner with Deloitte & Touche LLP, based in the Chicago office, leading growth in the Life Sciences and Health Care industry. She has served public and private companies across a variety of industries, including Life Sciences, Manufacturing and Distribution.

She currently leads the Chicago Life Sciences Audit & Assurance business. Claudine has been in five different offices including Costa Mesa, California; Prague, Czech Republic; Chicago, Illinois; Wilton, Connecticut; and Davenport, Iowa. In addition to client service, Claudine is currently the Chicago Group Audit Inclusion Leader.

She was recognized as Notable Minority in Accounting by Crain’s Magazine. Claudine graduated from the University of California Polytechnic University, Pomona with a degree in Business Administration, Accounting.

Claudine Hollack