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Robyn Harris, CPA, MAcc
Robyn has been in public accounting since 1995, working with businesses and individuals in a variety of industries. After getting her start at Deloitte & Touche, LLP, she went on to work for smaller accounting firms because she prefers to work with individuals and small business. Robyn holds a Bachelor of Science degree in Accounting from the University of Central Oklahoma and a Master of Accounting degree from the University of Nebraska. She is certified in Arizona and Oklahoma. In addition to running a busy practice, Robyn teaches accounting and business courses online for the University of Maryland.
RD Harris, CPA, P.C. is a member of the following organizations:
- American Institute of Certified Public Accountants
- Arizona Society of Certified Public Accountants
- Oklahoma Society of Certified Public Accountants
- Southwest Valley Chamber of Commerce
- Better Business Bureau
Michael Harris, MHR

Mike, a retired Air Force officer, is a 1987 graduate of Oklahoma State University. He also earned a Master’s degree from the University of Oklahoma in 1999 and graduated from Joint Forces Staff College in 2001. Although proficient in accounting services, Mike specializes in Human Resource Management. He brings a wide breadth of experience to the firm ranging from leadership training to employee administration. These are professional skill sets he teaches for the University of Maryland.
Mike is a member of the following organizations:
- Society for Human Resource Management
- American Legion
- Veterans of Foreign Wars
- Arizona Football Coaches Association
Kimberly Onstott, Accountant

Kimberly has been with RD Harris CPA, P.C. since 2007. She has been an accounting professional since 1995, with most of her experience in the areas of management, manufacturing and cost accounting. Kimberly has been a member of the Institute of Management Accountants since 2002. She holds a BS/BA in Finance/Organizational Development from Regis University and is currently a grad student working on a Master of Business Administration degree. Kim owns a personal chef business and is president of the Phoenix West chapter of the United States Personal Chef Association.
Barbara Kitchen, Administrative Professional

Barbara has a solid background in public accounting administration. She has lived in Arizona since 1994, first in Flagstaff and now in Goodyear. She originally hails from the Midwest. Barbara holds a BA in Spanish and is conversational in Spanish, Portuguese and Italian.
Andrew Harris, IT Administrator
Andrew is the system administrator for RD Harris CPA P.C. He is involved with the Phoenix Linux User Group, a valley-based group of people who use Linux, a free operating system. Andrew participates in FOSS, and gave a talk at the Open Source Convention in Portland, Oregon in 2008.
