Mark D. Samson

Medical Malpractice Law - Plaintiffs

4.0 (1 reviews)

Phoenix, Arizona

39+ years experience

Keller Rohrback LLP

Updated: Dec 29, 2025

Contact Information

602-248-0088

https://www.bestlawyers.com/lawyers/mark-d-samson/335383

3101 North Central Avenue, Suite 1400, Phoenix, AZ 85012-2643

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Bio

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. 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. As a licensed veterinarian, Mark has the medical knowledge to help his clients get the results they deserve. in 2002.

Practice Areas

Medical Malpractice Law - Plaintiffs

Awards & Recognition

Recognized: Medical Malpractice Law - Plaintiffs
Recognized: Personal Injury Litigation - Plaintiffs
Recognized: Product Liability Litigation - Plaintiffs

Recognized in Best Lawyers since 2022

Education

Arizona State University, J.D., graduated 1986

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Reviews

Angela Richardson

3 weeks ago

Knowledgeable with a Medical Edge

Mark Samson was exceptional in handling my medical malpractice case. His unique background as a veterinarian gave him an uncommon perspective on medical complexities, which proved invaluable. While his expertise in tort law and personal injury was evident, his response time to emails could be improved. The final settlement exceeded my expectations, and I’d recommend him for product liability or medical negligence cases. Highly professional, though his fees were slightly higher than anticipated.