AttorneyMark Ryan Thiessen● 43 total views
MT

Mark Ryan Thiessen

The Thiessen Law Firm·Houston, TX·22 years licensed

Mark Ryan Thiessen is a lawyer in Houston, TX who works for The Thiessen Law Firm. Practice areas include Criminal, Family, Litigation: Personal Injury. Board certifications include Criminal Law. Licensed in Texas since 2003. Graduated from South Texas College of Law in 2003.

Claim profileContact attorney
Law school
Class of 2003
Bar admission
2003
State Bar of TX · No. 24042025
Office
733 E 12th 1/2 St
Houston, TX 77008
Disciplinary
None on record
Clean since admission
MT

Mark Ryan Thiessen

The Thiessen Law Firm
Houston, TX·22 years licensed
Claim profileContact attorney

Mark Ryan Thiessen is a lawyer in Houston, TX who works for The Thiessen Law Firm. Practice areas include Criminal, Family, Litigation: Personal Injury. Board certifications include Criminal Law. Licensed in Texas since 2003. Graduated from South Texas College of Law in 2003.

Law school
Bar admission
2003
State Bar of TX · No. 24042025
Office
733 E 12th 1/2 St
Houston, TX 77008
Disciplinary
None on record
Clean since admission
Case data

Case data

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Practice & jurisdiction
Practice areas
  • Criminal
  • Family
  • Litigation: Personal Injury
Courts admitted
  • Fifth Circuit Court of Appeals
  • Texas Southern District Court
  • US Supreme Court
Credentials
Board certification
Criminal Law
TBLS · Certified 2018
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Last refreshed Jun 2026