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Kyle Timothy Therrian

Kyle Timothy Therrian

Practice areas:

Criminal Defense, Litigation, Federal Crime, Appeals

About Me

Kyle Therrian attended law school at the University of Oklahoma where he was recognized as one of the top advocates in his class and inducted into the Order of Solicitors. While attending law school, he focused his legal education on the practice of Criminal and Constitutional Law.

Unsatisfied with learning law strictly in a classroom setting, Kyle dedicated much of his time outside of class to learning the art of litigation and criminal trials. Kyle was the named the Captain of the OU's prestigious White Collar Crime Mock Trial Team, and was invited to compete in the Black Law Student Association's regional mock trial competition where he received the honor of "Best Advocate." Between the classroom and the courtroom, Kyle also served his classmates as President of his school's chapter of the Phi Alpha Delta Legal Fraternity.

After moving back to Texas, Kyle began practicing law as a volunteer attorney at the Collin County District Attorney's Office. At that office, Kyle was involved in all aspects of criminal prosecution including numerous misdemeanor trials. That experience was the foundation upon which he started his criminal law practice at Rosenthal & Wadas, PLLC.


Photos and Videos

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Practice Areas

Licensed since 2010

  1. Criminal Defense: 50%
    5 years
  2. Litigation: 25%
    5 years
  3. Federal Crime: 15%
  4. Appeals: 10%
    3 years



Free Consultation (60 minutes)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

14 total 

  • Jeremy Fredrick Rosenthal

    Kyle is an outstanding young lawyer. It never ceases to amaze me about his new, innovative, and creative solutions to every-day problems. He aggressively defends his clients and creates tons of value for them.


    Jeremy Rosenthal Criminal Defense Attorney
    Relationship: Supervised lawyer

  • Christian K. Lassen

    I endorse this lawyer.


    Christian Lassen
    Relationship: Fellow lawyer in community

Contact Info

Rosenthal & Wadas, PLLC

4500 Eldorado Parkway, Ste 3100
McKinney, TX, 75070

Rosenthal & Wadas, PLLC

4500 Eldorado Parkway
Suite 3000
McKinney, TX, 75070



TXEligible To Practice In Texas 201005/02/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
40 Under 40National Trial Lawyers2014
President's Volunteer Service AwardPresident's Council on Service and Civic Participation2012
Order of the SolicitorsUniversity of Oklahoma College of Law2010

Work Experience
TitleCompany NameDuration
Volunteer JudgeCollin County Teen Court2012 - Present
AttorneyThe Therrian Law Firm, PLLC2011 - Present
AttorneyCollin County District Attorney's Office2011 - 2011

Association NamePosition NameDuration
McKinney Bar AssociationVice President2014 - Present
College of the State Bar of TexasMember2014 - Present
National Trial Lawyers AssociationMember2014 - Present
National College of DUI DefenseMember2012 - Present
Collin County Criminal Defense Lawyers AssociationMember2011 - Present
Texas Criminal Defense Lawyers AssociationMember2011 - Present

Legal Cases
Case NameOutcome
Possession of Marijuana, Unlawful Possession of Firearm, Failure to IdentifyMotion to Suppress Granted
Driving While Intoxicated (Second)Not Guilty Jury Verdict
Driving While Intoxicated w B.A.C. > 0.15Not Guilty Judge Verdict

See all Legal Cases 

Publication NameTitleDate
TCDLA Voice for the DefenseShifting Burdens of Proof in a Motion to Suppress2015
Nuts and Bolts of Criminal Office ManagementTechnology We Can All Use2015

School NameMajorDegreeGraduated
University of Oklahoma College of LawLawJuris DoctorateN/A

Speaking Engagements
Conference NameTitleDate
Nuts and Bolts of Criminal Law Office ManagementTechnology We Can All Use2015
Induction Week for Incoming Law StudentsPracticing Law Within Five Years of Licensure2014
Collin County Teen Court Reception and Awards BanquetKeynote: Providing Opportunities to Young Adults2013