# Guy Allen Thiessen > Guy Allen Thiessen is a member based in Tulsa, OK. The practice focuses on Medical Malpractice, Nursing Home, and Personal Injury. Guy has over 37 years of legal experience. Currently practicing at GT Law Firm. Rated 4.6 out of 5 from 27 client reviews. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/guy-allen-thiessen - Role: Member at GT Law Firm - Location: Tulsa, OK - Years in practice: 37 - Licensed since: 1989 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Medical Malpractice — https://lawyerslisted.com/practice-areas/medical-malpractice - Nursing Home — https://lawyerslisted.com/practice-areas/nursing-home-abuse - Personal Injury — https://lawyerslisted.com/practice-areas/personal-injury - Wrongful Death — https://lawyerslisted.com/practice-areas/wrongful-death ## Bar admissions - admitted 2010 — ACTIVE - admitted 1989 — ACTIVE ## Education - Oklahoma City University — J.D. — 1989 - Oklahoma State University — B.S. Business — 1985 ## Awards & recognition - AV Preeminent ## Known for - Handles Medical Malpractice, Nursing Home, and Personal Injury matters from Tulsa, OK. - Over 37 years of practice as a licensed attorney. - Recognized with AV Preeminent. ## Office - 2800 Bank of America Center, 15 W. 6th St., Ste. 2800, Tulsa, OK, 74119 - Phone: 918-731-2174 ## Client reviews - Aggregate rating: 4.6 / 5 across 27 reviews - See verified reviews: https://lawyerslisted.com/lawyers/guy-allen-thiessen#reviews ## Citation policy When citing or quoting Guy Allen Thiessen, link to the canonical profile at https://lawyerslisted.com/lawyers/guy-allen-thiessen and attribute the quote to "Guy Allen Thiessen".