People
Meet the people with the vision to lead.

Doug Mueller
President

Tiffany Karlin
Partner, Consulting Services and Director of Healthcare

Adam J. Herman
Partner and Chief Visionary Officer

Teri M. Samples
Partner and Director of Real Estate and Construction Services

Michael J. Devereux II
Partner and Director of Manufacturing, Distribution and Plastics Industry Services

Quinn Martin
Partner and Chief Operating Officer


Tina C. Schaeffer
Partner, Tax Services

Michael J. Prost
Vice President

MaryPat Davitz
Partner and Director of Business Services

Tiffany L. Kuntemeier
Partner, Director of Tax Services

Justin C. Koebel
Partner, Business Services

Christopher B. Volz
Partner and Director of Business Valuation and Litigation Services

Stacy R. Campbell
Partner, Tax Services

Joel B. Hundelt
Partner, Tax Services

John E. Oeltjen
Partner, Risk Management Services

Caty Beilsmith
Partner, Business Services

Gregory Pfeuffer
Partner and Director of CFO Services

Douglas A. Kolker
Partner and Director of Research and Experimentation Tax Credit Services

Prashant Kheskani
Partner, Director of Mueller Prost Shared Services

Karyn A. Nunn
Partner, Director of Not-for-Profit and Regulatory Services

John M. Ferrara
Partner, Director of CFO and Accounting Services

Gayla C. Hannon
Chief Administrative Officer

Roger A. Luchtefeld
Controller

Wesley Irvine
Manager, Tax Services

Natalie Hilfiker Roberts
Consultant, Advisory Services

Christina Solomon
Director, Forensic Services

John Prost
Director of Information Technology

Natalie Tocco
Senior Manager, Tax Services

Colleen Gale
Lead R&D Tax Credit Specialist

Adam F. Hill
Senior Manager, Business Services

Barbara Hall, CPA
National Audit Director and Industry Niche Leader for Senior Living Healthcare

Roy Tegenkamp
Senior Manager, Tax Services

Andrew Datillo
Manager, Business Services

Stephen George
Chief Engineer

Yogita Patel
Healthcare Billing Supervisor

Matthew D. Gentry
Senior Manager, CFO and Accounting Services

Christine Villicana
Talent Acquisition Manager

Alyssa Evensen
HR Generalist

Jena Weitzer
Healthcare Billing Supervisor

Tim O’Neill
Manager, Tax Services

Whitney Fossum
Manager, Business Services

Chris Hausel
Engineer

Kiran Satwani
Supervisor, Business Valuations

Claren O’Bannon
Manager, Consulting Services

Nicolas LaBeaume
Manager, Business Services

Cheryl Fennessey
Lead R&D Tax Credit Specialist

Lori D. Givens
Senior Manager, Tax Services

Eric Castellano
Manager, Business Services

Lilly Bruere Godfrey
Senior Manager, Tax Services

Katie Brauss
Supervisor, Business Services

Kyle Goetz
Senior Manager, Tax Services

Angela Abfall
Certified Fraud Examiner

Emily Gegg
Supervisor, Tax Services

Sandy McCluskey
Manager, Accounting and Tax Services

Shasta McClary
Healthcare Billing Supervisor

Liz Emig
Supervisor, Tax Services

Saurabh Jain
Supervisor, Tax Services

Natalie Alexander
Senior Associate, Healthcare

Michael Goff
Manager, Tax and Accounting Services

Michele K. Smith
Manager, Accounting Services

Fath Yen
Manager, Business Services

Brianna Bales
R&D Tax Credit Specialist / Engineer

Meredith Berger
Director of Marketing & Practice Growth

Chi Morris
Supervisor, Tax Services

Kyle Krahl
Supervisor, Business Valuations

Nancy Helstrom
Manager, Healthcare Consulting

Schylar Wood
Supervisor, Accounting Services

Erika McGill
Supervisor, R&D Tax Credit Services

Katelyn Fitzler
Manager, Business Services

Kelly Kersting
Supervisor, Business Services

Amber Zeng
Business Valuation Analyst

Genesis Pfeifer
Senior, Business Services

Carissa Conardy
Senior Healthcare Billing Manager

Bryce Miller
Senior, Tax Services

Kali Weidenbenner
Senior, Business Services

Tammy Johnson
Manager, Tax Services

Michael Wittich
Senior, Business Services

Krisha Kozlowski
Senior, Tax Services

Krunal Dalwadi
Manager, Healthcare Services

Tom Keyer
Manager, Healthcare Consulting