Hal Thompson, CPA Owner Hal@tkcpa.com Hal Thompson, one of the founding principals of Thompson & Kreitzberg, has been advising clients for over 30 years.  Hal has experience in: Management Services   Estate and Trust Planning and Compliance  Corporate, LLC, Partership and Individual Tax Planning and Compliance  Negotiations in Buying/Selling Businesses

Kristal Hassler, CPA Owner Kristal@tkcpa.com Kristal Hassler has 17 years of extensive tax and business planning experience.  Prior to joining Thompson & Kreitzberg in 2001, she was with a large, regional CPA firm.  Kristal staffs Thompson & Kreitzberg's Moses Lake office. Kristal has experience in: Advanced Tax Planning for Businesses and Individuals  Estate Planning  Special Emphasis on Farm Tax and Entity Planning Issues  Computer Software Consulting

Marilyn Anderson Office Manager Marilyn@tkcpa.com Marilyn has over 30 years experience in the accounting field.  She has been with Thompson & Kreitzberg since it began in 1985.  Marilyn provides client services that include completion of tax returns, personnel, elder care services and payroll reporting.

Carrie Shelton, CPA Senior Accountant Carrie@tkcpa.com Carrie joined Thompson & Kreitzberg in 2004 after working four years for a CPA firm in Seattle. Her experience is in: tax preparation for individuals and businesses; accounting support for businesses; computer software support; and financial statements.
Ellen Camp, CPA Senior Accountant Ellen@tkcpa.com Ellen recently moved to Walla Walla with 20 years experience in accounting. She worked four years for a Scottsdale, AZ CPA firm. She received her B.A. degree from Wellesley College in MA. Ellen has experience in: compilations and reviews; tax preparation for businesses; accounting support; and computer software support.
Kimberly Knapp, CPA Staff Accountant Kimberly@tkcpa.com Kimberly comes to Thompson & Kreitzberg with one year of experience in public accounting.  She graduated from Eastern Washington State University in 2008 and has recently passed the CPA exam.  Kimberly provides client services and tax preparation services.
Matt Quistberg, EA Client Services Matt@tkcpa.com Matt has been with Thompson & Kreitzberg since 2001. His prior experience included working in manufacturing and banking. Matt prepares tax returns, provides bookkeeping services and QuickBooks support. Matt is an IRS Enrolled Agent (EA) which allows him to represent taxpayers before the IRS.
Lisa McDonald Client Services Lisa@tkcpa.com Lisa has over 25 years of bookkeeping experience. She came to Thompson & Kreitzberg in 1999. Lisa prepares tax returns, payroll taxes, financial statements and accounts payable.
Al Sievertsen Client Services Al@tkcpa.com Al came to Thompson & Kreitzberg during busy season after retiring from teaching and coaching in the Walla Walla School District for many years. He assists with reception duties, client services and tax return processing.
Ron Ahrens Client Services Ron@tkcpa.com Ron joins Thompson & Kreitzberg during the busy season to assist with preparation of tax returns. Ron spent more than 35 years in the retail grocery business.