MC
Michael R. Casillas
Michael R. Casillas is a lawyer in Frisco, TX who works for L & L Law Group. Practice areas include Appellate: Criminal, Criminal. Board certifications include Criminal Law, Criminal Appellate Law. Licensed in Texas since 1991. Graduated from University of Texas in 1991.
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Law school
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MC
Michael R. Casillas
L & L Law GroupFrisco, TX·34 years licensed
Claim profileContact attorney
Michael R. Casillas is a lawyer in Frisco, TX who works for L & L Law Group. Practice areas include Appellate: Criminal, Criminal. Board certifications include Criminal Law, Criminal Appellate Law. Licensed in Texas since 1991. Graduated from University of Texas in 1991.
Law school
University of Texas
Class of 1991
Bar admission
1991
State Bar of TX · #3967500
Office
5899 Preston Rd Ste 101
Frisco, TX 75034
Disciplinary
None on record
Clean since admission
Case data
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Practice, courts & credentials
Practice areas2 listed
Appellate: CriminalCriminal
Courts admitted3 total
Fifth Circuit Court of Appeals
Texas Northern District Court
US Supreme Court
Credentials2 certified
Criminal Law
Board certified 1996
Criminal Appellate Law
Board certified 2011
No public disciplinary history
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Last refreshed Aug 2026