Our Team


Rebecca L. Weisner


  • Tax Services

Industries & Specialties

  • Individuals & Trusts
  • Manufacturing, Distribution & Commercial Services
  • Real Estate

Rebecca L. Weisner, CPA

Tax Manager

A manager in the firm’s tax practice, Becca joined Sisterson in 2018. Her experience includes tax return preparation and review for corporations, partnerships, and individuals. Becca works with clients in a variety of industries including real estate, investment, manufacturing, and service companies. She specializes in corporate multi-state taxation and compliance, as well as consolidated entities. In addition to her tax expertise, Rebecca has extensive fixed asset and ASC 740 knowledge.

Rebecca lives with her pets in the East Liberty neighborhood of Pittsburgh. She enjoys hiking and traveling in her spare time. 


  • B.S. in Psychology, University of Pittsburgh
  • M.S. in Accounting, University of Pittsburgh Katz Graduate School of Business

Professional Certification

  • Certified Public Accountant (Pennsylvania)

Professional & Community Involvement

  • American Institute of Certified Public Accountants
  • Pennsylvania Institute of Certified Public Accountants
  • Associated Artists of Pittsburgh (AAP) Board Treasurer