Diana has been with Harman Rogowski & Associates and John Harman, CPA PLLC since November 2017 as an administrative assistant. She has the responsibility of ensuring all tax returns are filed with the Internal Revenue Service.

Diana graduated from Collin College with an Associate of Science degree and is currently taking continuing education classes to develop her skills in bookkeeping and Quickbooks.

Diana is Texas born and raised and lives in McKinney with her fiancé, Ricky Wallace. In her free time, Diana enjoys fishing, traveling and spending time with her family and dog, Marley.