Mark D. Samson

Mark D. Samson


Keller Rohrback L.L.P.

Recognized since 2022

Phoenix, Arizona

Practice Areas

Medical Malpractice Law - Plaintiffs

Personal Injury Litigation - Plaintiffs

Product Liability Litigation - Plaintiffs

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As a licensed veterinarian, Mark has the medical knowledge to help his clients get the results they deserve.

Given his strong medical science background, Mark's practice focuses on tort law, including medical negligence, product liability, and other significant personal injury cases. He has nearly 35 years of experience litigating medical malpractice cases with victories including the landmark Edwards verdict and a transfusion-associated AIDS case that remains one of the largest personal injury verdicts in Arizona history. Mark was born in New York, but he moved to the Phoenix area in 1959 and grew up there. He practiced from 1986 to 1995 at Meyer, Hendricks, Victor, Osborn & Maledon, becoming a member in 1992. In 1995, Mark formed Dalton Gotto Samson & Kilgard, P.L.C. ("DGSK") and was one of the members of DGSK who formed Keller Rohrback P.L.C. in 2002.

Location
  • 3101 North Central Avenue, Suite 1400
    Phoenix, AZ 85012-2643
Education
  • Arizona State University, J.D., graduated 1986
Bar Admissions
  • District of Columbia, The District of Columbia Bar, 2008
  • Arizona, State Bar of Arizona, 1986

Keller Rohrback L.L.P.
Headquarters: Seattle, Washington

22 The Best Lawyers in America® awards

2 Best Lawyers: Ones to Watch® in America awards

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Recognized in The Best Lawyers in America® 2025 for work in:
  • Medical Malpractice Law - Plaintiffs
  • Personal Injury Litigation - Plaintiffs
  • Product Liability Litigation - Plaintiffs

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Publications

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