Mr. Mark Ryan Thiessen

Houston, TX

Licensed Attorney

Bar Number: 24042025

23
Years Since Admission
933
Cases Found
3
Practice Areas
⚖️
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Profile compiled from publicly available data sources. Data may be incomplete, as we can only gather what is publicly available or accessible via public information requests. Contact attorney directly for complete information.

Lawyer Information

Full Name: Mr. Mark Ryan Thiessen

Law Firm: The Thiessen Law Firm

Practice Areas: Criminal, Family, Litigation: Personal Injury

Licensed in: Texas

Location: Houston, TX

Law School: South Texas College of Law

Graduation Year: 2003

Years Since Admission: 23

Contact Information

Phone: 713-864-9000

Professional Links

State Bar Profile: View Profile

Cases by Type
MISDEMEANOR INFORMATION 609
65.3%
FELONY INDICTMENT 180
19.3%
Adult Misdemeanor - Filed by Information 58
6.2%
COMPLAINT 31
3.3%
Adult Felony - Filed by Indictment 19
2.0%
FELONY INFORMATION 14
1.5%
Adult Misdemeanor 13
1.4%
Misdemeanor Unfiled Case 6
0.6%
Adult Felony 2
0.2%
Criminal Matters - Expunction 1
0.1%
Cases by County
Harris 834
89.4%
FortBend 83
8.9%
Galveston 12
1.3%
Brazoria 4
0.4%
Cases by Court
009 - Harris 53
12.1%
013 - Harris 49
11.2%
002 - Harris 48
11.0%
014 - Harris 48
11.0%
006 - Harris 44
10.1%
012 - Harris 42
9.6%
007 - Harris 39
8.9%
008 - Harris 39
8.9%
004 - Harris 38
8.7%
016 - Harris 37
8.5%
Common Charges Handled
540416 - DRIVING WHILE INTOXICATED 344
49.7% of charges
540407 - DWI 2ND 101
14.6% of charges
540471 - DWI 1ST OFFENDER BAC>=0.15 95
13.7% of charges
DRIVING WHILE INTOXICATED 35
5.1% of charges
131420 - ASSAULT-FAMILY MEMBER 27
3.9% of charges
540408 - DWI THIRD 26
3.8% of charges
520327 - CARRYING HANDGUN IN MOTOR VEHI 17
2.5% of charges
480127 - EVADING ARREST/DETENTION W/VEH 17
2.5% of charges
520343 - UNL CARRYING WEAPON - GUN IN M 16
2.3% of charges
DRIVING WHILE INTOXICATED BAC >= 0.15 14
2.0% of charges
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Court Appointed Cases

No court appointed cases found for Mr. Mark Ryan Thiessen.

Recent Cases

Case #245842
Germaine, Thomas Adult Misdemeanor
06/30/2020
Case #MD-0425213
AKHTER, OSMAN ALI YASIN Adult Misdemeanor
07/16/2025
Case #25-CR-1381
Brown, Cory Alan Adult Felony
04/14/2025
Case #MD-0422351
PRATT, JAMES RYAN Adult Misdemeanor
01/30/2025
Case #MD-0420443
DEMIAN, MARONY Adult Misdemeanor
09/26/2024
Case #MD-0410614
PEERY, CORINNE ELIZABETH Adult Misdemeanor
03/29/2023
Case #MD-0406734
REYES, CRYSTAL Adult Misdemeanor
07/26/2022
Case #MD-0404492
HERNANDEZ CASTILLO, RODOLFO VALENTINE Adult Misdemeanor
03/14/2022
Case #MD-0402997
MCMAHON, TIMOTHY PATRICK Adult Misdemeanor
11/22/2021
Case #21-CR-0040
Tillson, Nicholas Ryan Adult Felony
01/04/2021
Case #MD-0393896
MCDONOUGH, JACOB TAYLOR Adult Misdemeanor
06/01/2020
Case #MD-0393270
HAYNES, ANGELLICA MARIE Adult Misdemeanor
04/27/2020
Case #25-CV-2059
Texas Department of Public Safety Crime Records Service MSC 0234 Criminal Matters - Expunction
10/31/2025
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