810 Quincy Street | Rapid City, SD 57701
(605) 342-5630
(605) 342-2172

Doug Cahoy

Doug Cahoy

Doug Cahoy joined Ketel Thorstenson, LLP in August of 2002. With 28+ years of experience as a CPA, he has spent many hours in the income taxation and small business auditing areas. Mr. Cahoy has significant experience in the construction, real estate, and non-profit industries, as well as personal and business taxation. He currently serves as tax manager and a Certified QuickBooks Pro-Advisor for the firm’s Spearfish office.

Doug was raised on a dairy farm near Mitchell, South Dakota and graduated from National College with a Bachelor’s degree in Accounting and Business Administration. He has worked as a CPA in public accounting for twenty-three years and spent five years in the private industry. He is a member of the South Dakota CPA Society (SDCPA) and the American Institute of CPAs (AICPA).

Doug, his wife, and his three children have lived in Spearfish since 1985.

Certification: CPA
Direct Phone: (605) 559-1704
Office: Spearfish, SD
Email: dougc@ktllp.com