CST Group would like to congratulate the following staff members for their hard work and commitment to their new roles! While these staff members will take on more responsibilities, they will continue to provide the same quality client service.

Senior Manager

  • Melissa Flieg, CPA
  • Jenny Kim, CPA


  • Melody Allworth, CPA
  • Andrew Lampropoulos, CPA
  • Oana Turton, CPA
  • Dan Yue, CPA

Sr. Associate

  • Chris Roth, CPA

"Please join us in congratulating our newly promoted teammates for their outstanding contributions to the firm and wishing them all the best going forward." - Joe Romagnoli, CST Managing Partner.

About CST Group

CST Group is a certified public accounting firm serving the Washington, DC metro area for over 45 years. We provide comprehensive accounting, tax, and business advisory services for entrepreneurs, investors, closely held businesses and their owners. We are licensed in the District of Columbia, Florida, Maryland and Virginia. To learn more, visit https://cst-cpa.com.