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
John Mitchell, CPA, CVA, CFP
Kayce Gerlach, CPA, CGMA, CEPA
Kevin Eggebraaten, CPA
Michael P. Dell, M.S., CPA, CTRS
Leah Heidler, CPA
Income Partner
DeShayne Hoag, CPA
Income Partner
Melanie Jobgen, CPA
Income Partner
Sheila Jackson, CPA, CVA, CGMA
Income Partner
Stan Torneten
Firm Administrator
Jessica McEntaffer
Marketing Manager
Krista Chisolm
Human Resources Manager
Scott Radley
IT Systems Administrator
Jennie Steinmetz, CPA
Tax Services Manager
Paul Rodriguez, CPA
Accounting Services Manager
Devin Pfaff, CPA
Audit Manager
Elise Foltz, CPA
Tax Manager
Kelly Foreman, CPA
Audit Manager
Lori Larson, CPA
Tax Manager
Neil Frizzell
Audit Manager
Niki Mohr, CPA
Audit Manager
Brandy Tennant
Cayla Sadler
Charles Frizzell
Connie Fischer, CPA
Denetta Horan
Devon Hochstetter
Emily Morris, CPA
Hillary Dobbs-Davis
Jackie Jermolenko
Jen Carda
Joey Vrooman, CPA
John Miller
Jonathan Eggebraaten
Kari Hill, CPA
Katelyn Woten
Kayla Giesey, CPA, MBA
Kimberly Robinson, MBA, EA
Krista Hofer
Liddy Rohrbach
Mark Erickson
Matt Mickley
Melissa Crouch
Nanette Oukrop
Renee' Jibben
Roni Carmichael
Ryan Chavez
Rhye Leonard, MBA
Samantha Nicks
Samantha Dressler
Stacy Torneten
Susan Roth
Thane Lees
Viola Venner
Zach Van Sambeek, CPA, CVA

Submit A Request For Services

We'd love to get you connected with our team about any of CP's services using our online form.



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