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About me

I am very much a person who wants to help people.  Taking on a defendant in a large case can be overwhelmingly frustrating and difficult unless you're properly represented. My personal commitment toovercoming those challenges and frustrations has helped me create a unique practice - a boutique litigation firm focusing on serious personal injury and wrongful death.  In my twenty years of practice I have developed the skill set and resources to handle the larger, more complex cases.


Languages spoken: English, Spanish

Photos and videos

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Practice areas


  1. Wrongful Death: 20%
  2. Trucking Accident: 20%
  3. Personal Injury: 20%
  4. Defective and Dangerous Products: 20%
  5. Car Accidents: 20%



Contingent (20-45%), Free consultation (30 minutes)

Attorney endorsements

7 total 

Are you an attorney? Endorse this lawyer

  • Michael S. Waddington

    I endorse Mark. He is a highly skilled attorney that is well respected in the legal community.


    Michael Waddington Military Law Attorney
    Relationship: Fellow lawyer in community

  • Robert J Bruno

    I strongly endorse Mark Gilling. He is an experienced litigator who is a very effective advocate for his clients. He has tremendous insight into subtle cases nuances that helps him get the most out of every case.


    Robert Bruno Insurance Attorney
    Relationship: Fellow lawyer in community

Contact info

Gilling Legal Group PLLC

4808 N. 22nd St., Suite 200
Phoenix, AZ, 85016


AZActive 199507/14/2015
MIActive And In Good Standing199211/03/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
OwnerGilling Legal Group, PLLC2011 - Present
PartnerSanders & Parks, PC1994 - 2011
Association namePosition nameDuration
State Bar of ArizonaMember1995 - Present
State Bar of MichiganN/A1992 - Present
School nameMajorDegreeGraduated
Wake Forest University School of LawLawJD - Juris Doctor1992
Alma CollegeHistory/BusinessBA - Bachelor of Arts1989