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About me

Coley Grostyan is an experienced criminal defense attorney committed to providing high quality, result oriented representation to his clients. Mr. Grostyan works passionately and tirelessly for his clients to ensure the best possible outcome is attained.

Coley Grostyan represents clients in facing a variety of criminal charges, including DWI or DUI, drug charges, theft, assault, serious felonies, and all other criminal charges.

In addition to vigorously defending individuals of accused of crimes, Mr. Grostyan provides representation in civil disputes, including, personal injury, automobile accidents, wrongful death, and appeals.

Mr. Grostyan prides himself on working passionately and tirelessly for his clients to ensure the best possible outcome is attained. As a small law practice, Mr. Grostyan is able to provide each client’s case with the individualized attention it deserves.

Coley Grostyan is licensed to practice in the following jurisdictions:

8th Circuit United States Court of Appeals

United States District Court, Minnesota



Photos and videos

1889392 1277966733

Practice areas


  1. Criminal Defense: 45%
    6 years, 83 cases
  2. DUI & DWI: 40%
    6 years, 24 cases
  3. Federal Crime: 15%
    6 years



Free consultation (30 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

4 total 

Are you an attorney? Endorse this lawyer

  • Robert Henry Ambrose

    I endorse this lawyer.


    Robert Ambrose DUI and DWI Attorney
    Relationship: Fellow lawyer in community

  • Anthony Michael Grostyan

    I endorse this lawyer.


    Anthony Grostyan DUI and DWI Attorney
    Relationship: Family member

Contact info

Law Office of Coley J. Grostyan, PLLC

701 4th Avenue South, #300
Minneapolis, MN, 55415-1600


MNAuthorized to practice200907/15/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
AttorneyLaw Office of Coley J. Grostyan, PLLC2009 - Present
Student AttorneySherburne County Public Defender2008 - 2008
Student AttorneySt. Louis Park City Prosecutor2008 - 2009
Association namePosition nameDuration
Hennepin County Bar AssociationN/AN/A
Minnesota State Bar AssociationN/AN/A
Minnesota Association of Criminal Defense LawyersN/AN/A
Ramsey County Bar AssociationN/AN/A
American Bar AssociationN/AN/A
Legal cases
Case nameOutcome
Vehicle Forfeiture and Plate ImpoundmentVehicle returned to client and new plates issues at no cost
Dangerous weapons chargeMisdemeanor Disorderly Conduct, no jail
Harassment Restraining OrderDismissal
See all legal cases 
School nameMajorDegreeGraduated
William Mitchell College of LawLawJD - Juris DoctorN/A
University of Minnesota, Twin CitiesN/ABS - Bachelor of ScienceN/A