Dellinger & Gallagher, CPA's
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Bob G. Dellinger, CPA
Bob Dellinger has been a certified public accountant since 1983. After graduating from University of Montana in 1981, Bob worked for several large accounting firms. He quickly learned that his true passion was for the people he served which led him to start his own firm with Mike Gallagher in order to get more personalized, individual time with his clients.

Bob lives in Manhattan with his wife, Susan, their dogs, Chip and Tator, and two cats. He has three daughters: Jeanine, Becci, and Renee. He loves fishing and hunting in his spare time, and enjoys reading Louis L’Amour novels.
Mike W. Gallagher, CPA
Mike Gallagher has been a certified public accountant since 1989. After graduating from Montana State University in 1988, Mike began his career with Internal Revenue Service. He later moved back to Bozeman to work with a large local firm for 11 years. His latest adventure is working with Bob Dellinger in their own firm.

Mike lives in Belgrade, MT with his wife Brenda and two daughters: Ashley and Jessica. He loves hunting, camping, and spending time with his family.
About Us
We believe that everyone deserves individualized, personalized accounting services from professionals that take the time to get to know their clients personally as well as financially.

Our clients are our friends which means we go above and beyond to meet their needs. We work hard to develop and sustain long-lasting business relationships, and are dedicated to the growth and prosperity of our clients.
Interested in learning more?
Committed to helping our customers by going above and beyond to meet their needs.
John Pinczes has been an accountant since 1990 and completed his CPA licensure in 2012. 

John lives in Bozeman, MT with his wife Jennifer, son Dennis, and Charlie and Delta the beagles. He enjoys bowling, golfing and bird hunting in his spare time.
John P. Pinczes, CPA
Susan Dellinger, Accountant
Susan Dellinger is an accountant and bookkeeper for both offices. She also works full-time as an accountant at the landfill in Logan, Montana.

Susan lives in Manhattan, MT with her husband, Bob, their dogs, Chip and Tator, and two cats. She has three daughters: Jeanine, Becci, and Renee. Susan loves taking the dogs for long walks, baking cinnamon rolls, and visiting with her many friends.
We are now required by federal law to inform you that any tax information on this website is not intended or written to be used, and cannot be used by the recipient for the purpose of avoiding penalties that may be imposed on any taxpayer. If you have any questions, please contact us directly. Thank you.