People
Meet the people with the vision to lead.
Doug Mueller
President
Tiffany Karlin
Partner 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 and Director of Tax Services
Michael J. Prost
Vice President
MaryPat Davitz
Partner and Director of Business Services
Justin C. Koebel
Partner, Business Services
Tiffany L. Kuntemeier
Partner, Tax Services
Natalie Tocco
Senior Manager, Tax Services
Christopher B. Volz
Partner and Director of Business Valuation and Litigation Services
Joel B. Hundelt
Partner, Tax Services
Wesley Irvine
Manager, Tax Services
Tim O’Neill
Supervisor, Tax Services
John Prost
Director of Information Technology
Rich Levy
Director of Strategic Solutions
John E. Oeltjen
Partner and Director of Manufacturing and Distribution Services
Adam F. Hill
Senior Manager, Business Services
Colleen Gale
Lead R&D Tax Credit Specialist
Gregory Pfeuffer
Partner and Business Advisor, CFO Accounting Services
Karyn A. Nunn
Partner, Director of Not-for-Profit and Regulatory Services
Douglas A. Kolker
Partner and Director of Research and Experimentation Tax Credit Services
Gayla C. Hannon
Chief Administrative Officer
Caty Beilsmith
Partner, Business Services
Prashant Kheskani
Partner, Director of Mueller Prost Shared Services
Roger A. Luchtefeld
Controller
Barbara Hall, CPA
National Audit Director and Industry Niche Leader for Senior Living Healthcare
Derek C. Hinrichs
Manager, Tax Services
Emily Gegg
Supervisor, Tax Services
Yogita Patel
Senior Billing Healthcare SVCS
Christine Villicana
Talent Acquisition Manager
Whitney Fossum
Manager, Business Services
Chris Hausel
Engineer
Kiran Satwani
Senior Analyst, Business Valuation
Claren O’Bannon
Manager, Consulting Services
Cheryl Fennessey
Lead R&D Tax Credit Specialist
Eric Castellano
Manager, Business Services
John M. Ferrara
Partner, Director of Accounting Services
Angela Abfall
Certified Fraud Examiner
Matthew D. Gentry
Senior Manager, CFO and Accounting Services
Stacy R. Campbell
Partner, Tax Services
Sandy McCluskey
Manager, Accounting Services and Tax
Shasta McClary
Healthcare Billing Supervisor
Saurabh Jain
Tax Supervisor
Lilly Bruere Godfrey
Senior Manager, Tax Services
William J. Azevedo
Partner and Director of Healthcare Reimbursement Services
Michele K. Smith
Manager, Accounting Services
Brianna Bales
R&D Tax Credit Specialist / Engineer
Meredith Berger
Director of Marketing & Practice Growth
Kyle Krahl
Senior Analyst, Business Valuation
Michael Goff
Tax Manager, Accounting Services
Nancy Helstrom
Healthcare Consulting Manager
Erika McGill
Supervisor, R&D Tax Credit Services
Lori D. Givens
Senior Manager, Tax Services
Stephen George
Chief Engineer
Katelyn Fitzler
Manager, Business Services
Gavin Deardeuff
Manager, Consulting Services
Kelly Kersting
Supervisor, Business Services
Carissa Conardy
Senior Healthcare Billing Manager
Tammy Johnson
Manager, Tax Services
Krunal Dalwadi
Manager, Healthcare Services
Tom Keyer
Healthcare Consulting Manager