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Trust Management Group

Experience. Expertise. Integrity.

About Trustman Group

About Us

Trust Management Group, LLP was formed in 1999 by longtime trust and wealth management professional Gary Matesic, along with Plano entrepreneur, grant writer and Wharton School alum Mike Shea, to provide litigation consulting and expert witness testimony in breach of fiduciary duty cases.


Gary Matesic, AEP®, TEP
Trust Management Group, LLP
P.O. Box 12824
Dallas, TX  75225-0824