Theresa M Wanat

  • T 713.244.6877

Theresa M. Wanat is a Houston trial and arbitration attorney who focuses on litigation matters affecting a wide range of industries and involving various issues. She represents clients in the energy sector, including oil, gas and electric cooperatives; healthcare sector, including managed care and provider disputes; insurance industry; real estate sector; and the financial services industry. Ms. Wanat also is well-versed in providing significant personal injury defense.

Ms. Wanat has significant litigation experience in state, federal and arbitration venues, where she handles matters for energy organizations, managed-care companies and Class 1 railroads. She also assists with industrial accidents and fatalities, including as an emergency responder; class action litigation; environmental remediation projects; residential and commercial adverse possession disputes; and insurance matters involving property and casualty disputes.

Honors & Awards

  • Holland & Knight Rising Stars, Class of 2018
  • Rising Star, Texas Super Lawyers magazine, 2017-2019


  • National Association of Railroad Trial Counsel (NARTC)
  • Adopt an Angel, Firm Representative
  • United Way of Greater Houston, Women's Initiative
  • United Way of Greater Houston, Young Leaders
  • Fort Bend Regional Counsel for Substance Abuse Inc., Fundraising Committee
  • Fellows of the American Bar Association
  • ACHIEVE Fort Bend County, Board Member
  • Houston Bar Association, Law Week Fun Run Committee
  • Houston Young Lawyers Association
  • Texas Women Lawyers, Secretary and Social Media Board Member