Our People
Chicago Staff

Matt Osiol
Senior Audit Manager

Ashley Frohne
Audit Supervisor

Melanie Miller
Tax Supervisor

Daniel Herman
Tax Manager

Steven Massey
Audit Supervisor

Naniya Kammerdiener
Director, PC Operations

Maria Tapia
Administration Manager

David Stoiber
Senior Audit Manager

Michael Hudson
Human Resources Manager

Allison Graham
Tax Administration Manager

Ernesto Alvarez

Ryan Wolterink
Senior Tax Manager