

Theresa Armstrong is the esteemed Director at Veritas Law Firm, where she brings her extensive expertise in Personal Injury Litigation and Family Law, as well as Estates, Probate, Wills, and Will Disputes. Known for her ability to exceed client expectations, Theresa provides cost-effective legal solutions with a personable and dedicated approach. Her outstanding skills in legal representation have earned her several award nominations, underlining her steadfast commitment to her clients and the legal profession. With over two decades of experience, Theresa also serves as Director at Madison Marcus Law Firm, where she oversees the Parramatta Legal Practice. Her areas of focus include Compensation Law, Family Law, Estate Planning, and Wills. As a leader, she is actively involved in mentoring her team and contributing to the community, embodying the core values of knowledge, support, and integrity that define Veritas Law Firm. Theresa's leadership extends beyond traditional legal practice; she is also on the Board of Directors at Mind Connections Specialist Health Services. Her career began at Consolidated Lawyers, where she honed her skills as a Director Solicitor. Theresa's academic background includes a Bachelor of Commerce and Bachelor of Laws from Western Sydney University, complemented by a Diploma in Legal Practice from the College of Law Australia. Her dedication to her practice and clients is evident in her multifaceted role and her ongoing pursuit of legal excellence.
Director Board of Directors
Mind Connections Specialist Health Services
Jan 2021 - Present • 5 years 10 months

Director
Madison Marcus Law Firm
Feb 2002 - Present • 24 years 9 months

Director and Accredited Specialist in Personal Injury
Veritas Law Firm
Feb 2002 - Present • 24 years 9 months
Director Solicitor
Consolidated Lawyers
Jan 2002 - Jan 2011 • 9 years

Diploma in Legal Practice
The College of Law Australia

Bachelor of Commerce (BCom); Bachelor of Law (LLB)
Western Sydney University
1998 - 2003
Last checked: 4 May 2026 • Checked with Law Society of NSW