Our People

Meet The CPAs & Financial Advisors of Casey Peterson, Ltd.

Trust and teamwork: That's what the professionals at Casey Peterson, LTD believe is the best approach to helping our clients get the best possible experience. Our highly trained staff are the utmost professionals and experts in their specialty. We believe in good service, integrity, and giving back.


Rapid City

Mark Lyons, CPA
Managing Shareholder
Casey Peterson, CPA, AEP, PFS
Founder, Shareholder
Deidre Budahl, CPA, MBA, CGMA
Shareholder
Kayce Gerlach, CPA, CGMA, CEPA
Shareholder
Kevin Eggebraaten, CPA
Shareholder
Leah Heidler, CPA
Shareholder
DeShayne Hoag, CPA
Income Partner
Devin Pfaff, CPA
Income Partner
Kelly Klein, CPA
Income Partner
Lori Larson, CPA
Income Partner
Melanie Jobgen, CPA
Income Partner
Sheila Jackson, CPA, CVA, CGMA
Income Partner
Zach Van Sambeek, CPA, CVA
Income Partner
Stan Torneten
Controller
Vanessa Kaiser
Firm Administrator
Krista Chisolm
Human Resources Manager
Scott Radley
Systems Manager
Hillary Dobbs-Davis
Client Experience Manager
Denetta Horan, CPA
Industry Leader
Elise Foltz, CPA
Industry Leader
Kayla Giesey, CPA, MBA
Industry Leader
Neil Frizzell
Industry Leader
Devon Hochstetter, CPA
Client Manager
Jackie Jermolenko
Client Manager
Jennie Steinmetz, CPA
Client Manager
Mark Erickson
Client Manager
Brady Foreman
Senior Associate
Brandy Tennant
Senior Associate
Cara Boland
Associate
Caroline Mulder
Associate
Cayla Sadler
Senior Associate
Charles Frizzell, MBA
Senior Associate
Connie Fischer, CPA
Senior Associate
Derek Bierschbach
Associate
Evan Ludes
Visual Production Associate
Katelyn Woten, CPA
Senior Associate
Matt Mickley
Senior Associate
Nancy Barnes, CPA
Senior Associate
Rhye Leonard, MBA
Senior Associate
Roni Carmichael
Senior Associate
Ryan Chavez
Senior Associate
Samantha Dressler
Senior Associate
Sara Mooney, CPA
Senior Associate
Susan Roth
Senior Associate
Thane Lees
Senior Associate
Jen Carda
Administrative Assistant
Krista Hofer
Executive Assistant
Liddy Rohrbach
Billing Administrator
Renee' Jibben
Administrative Assistant
Viola Venner
Administrative Assistant

Gillette

Cheryl Kenitzer, CPA, CFE
Shareholder, Gillette Manager
Cady Erb, CPA
Industry Leader
Amanda Leithauser
Senior Associate

DON'T LIKE NUMBERS? WE DO.

At Casey Peterson, LTD, we understand not everyone loves the complexities of accounting like we do. That's what sets us apart from the rest. Our CPAs, accountants, and financial advisors truly love numbers, solving problems, and creating business and financial strategies for our clients.

We’re looking for clients who believe in good customer service — clients who want CPAs, accountants, and financial advisors who are big-picture thinkers and ethical problem solvers. We’re looking for relationships, not transactions.

If you want the same, we should talk.

Contact Us