The Expertise You Need to Get Justice

Representing the people in our community for over 30 years, GT Law Firm is the most experienced firm in Tulsa for medical liability cases. We know how to level the playing field and battle large organizations to get our clients justice.

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Don't take our word for it - here's what our clients are saying

Teresa G.

Our case was against a Nursing Home for negligence, causing an untimely death. We were extremely impressed by Guy Thiessen and his staff. They answered all our questions timely any we were able to call them whenever we needed and/or wanted. They were thorough in getting the information needed, which resulted in a successful outcome. I pray that we never have to do something like this again, but if we do, we will definitely call Guy.

Martha S.

Guy is very professional. He helped guide me through the legal services I needed, and followed up every step of the way. Highly recommended!

Sherry W.

We are forever grateful for this man and his staff! He made us feel that he truly cared about us and not just the case! He is compassionate, caring, listens to you, and gives you great input! You won't find a better Attorney anywhere! I thank God for him! I highly recommend this firm to my family and friends! He is the best in my book! Thank you Guy for everything you did for us!

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