PLaintiff’s Personal Injury
Shannon is a tireless advocate for victims of negligent and wrongful conduct throughout Arizona and in California, Florida, Kentucky, Maine, Mississippi, Montana, New Mexico, New York, Nevada, Ohio, South Carolina, Texas, Virginia, Washington, D.C., and Wyoming.
He has handled virtually all varieties of personal injury cases, including product liability, motor vehicle accidents, dram shop actions, premises liability, elder abuse, medical malpractice, commercial trucking, sexual assault, medical device, pharmaceutical, and insurance bad faith.
Throughout his 24-year career, Shannon’s efforts have extended beyond the intricacies of any given lawsuit to champion consumer safety issues for greater social impact. His passion for justice and dedication to defending injured or wronged individuals has helped force manufacturers to recall or modify the design of dangerous products and garnered over $300,000,000 in jury verdicts, arbitration awards, mediation results, and negotiated settlements.
For example, Shannon has helped achieve voluntary recalls of five different defective products by automotive and other product manufacturers through tireless litigation and interaction with governmental agencies and investigative journalists. Further, he also achieved settlements that caused government agencies to revise safety protocols and training equipment for first responders through litigation efforts and creative negotiation.
With the fortitude, experience, resources, and “fire in the belly” required to take on major manufacturers and institutional defendants, Shannon is ultra-sensitive to the human element of each case he handles. This personal aspect of his practice makes Shannon broadly effective in understanding and resolving the challenges his clients face.
Beyond obtaining compensation for devastating injuries and personal tragedy, Shannon supports clients through the many non-legal details of putting their lives back together and moving forward.
Leadership
In addition to co-chairing G&K’s robust PI team, Shannon also serves on the firm’s Board of Directors, lateral recruiting committee, associate’s committee, and compensation committee.
Outside of the firm, Shannon is actively involved in ICAN: Positive Programs for Youth, a youth development program in Chandler, Arizona. He currently serves on ICAN’s Board of Directors and its Fund Development Committee.
See Shannon’s profile on our main website.
Honors & Awards
- AV Preeminent Peer Review Rating, Martindale-Hubbell
- Best Lawyers in America®, Appellate Practice, 2016-2025; Personal Injury Litigation – Plaintiffs, 2012-2025; Product Liability Litigation – Plaintiffs, 2020-2025; Professional Malpractice Law – Plaintiffs, 2020-2025
- Best Lawyers in America®, Phoenix Lawyer of the Year, Products Liability Litigation – Plaintiffs, 2022, 2024
- Southwest Super Lawyers®, Personal Injury – General: Plaintiff, 2014-2024
- Southwest Super Lawyers®, Top 50 Arizona, 2016, 2022-2024
- Southwest Super Lawyers® Rising Stars, Personal Injury – General: Plaintiff, 2012-2013
- Arizona Business Magazine, Top 100 Lawyers in Arizona, 2022-2024
- Forbes.com, Best Car Accident Lawyers Phoenix, AZ, 2024
- Phoenix Magazine, Top Lawyer, Personal Injury, 2023
- ICAN Heroes Award, 2022
- The National Trial Lawyers, Top 100 Trial Lawyers, 2012-2017
- The National Trial Lawyers, Top 40 Under 40, 2012-2013
- Arizona Foundation for Legal Services & Education (AFLSE), Top Pro Bono Attorney of the Year, 2018
- Phoenix Business Journal, 40 Under 40, 2013
- Gold Key National Honor Societies, Cornell University, 1996
- Cornell National Scholarship, Cornell University, 1996
Community & Philanthropy
- Arizona Center for the Blind and Visually Impaired Board of Directors, 2005-2011, 2013-2020
(Chairman 2010-2011) - Valley of the Sun United Way, Bench and Bar Donor Circle Founding Member
- 100 Club of Arizona Board of Directors, 2015-2017
- ICAN: Positive Programs for Youth, Fund Development Committee Member, 2018-Present; Board of Directors, 2020-Present
- Cayley Manor Homeowners Association Board of Directors, 2008-2011
(President 2009-2011)
Published Works
- Demonstrative Evidence, Facts & Findings, March 1, 2013
- The Evolution of Products Liability, A Historical Accounting, Arizona Tort Law Handbook (Co-Author), 2012
- Wrongful Death, Arizona Tort Law Handbook (Co-Author), 2012
- E-Sign of the Times, Newsletter, February, 2001
Press Releases
- Best Lawyers in America® 2025 Recognizes 51 Gallagher & Kennedy Attorneys – August 15, 2024
- 19 G&K Attorneys Selected to 2024 Super Lawyers & Rising Stars, April 8, 2024
- Best Lawyers in America® 2024 Recognizes 52 Gallagher & Kennedy Attorneys, August 21, 2023
- 18 G&K Attorneys Selected to 2023 Super Lawyers & Rising Stars, April 6, 2023
- Best Lawyers in America® 2023 Recognizes 41 Gallagher & Kennedy Attorneys, August 18, 2022
- 13 G&K Attorneys Selected to 2022 Super Lawyers & Rising Stars, April 7, 2022
- International Society of Barristers Elects G&K Shareholder Shannon Clark into Fellowship, March 14, 2022
- Best Lawyers in America® 2022 Recognizes 37 Gallagher & Kennedy Attorneys, August 19, 2021
- Gallagher & Kennedy Announces Fourteen Attorneys Selected to 2021 Southwest Super Lawyers and Rising Stars Lists, April 8, 2021
- Best Lawyers in America® Recognizes 36 Gallagher & Kennedy Attorneys, August 21, 2020
- Fourteen Gallagher & Kennedy Attorneys Selected for Southwest Super Lawyers 2020, April 6, 2020
- Best Lawyers in America® Recognizes 33 Gallagher & Kennedy Attorneys as Leaders in Their Field, August 15, 2019
- Sixteen Gallagher & Kennedy Attorneys Selected for Southwest Super Lawyers 2019, April 15, 2019
- Best Lawyers in America® Recognizes 35 Gallagher & Kennedy Attorneys as Leaders in Their Field, August 15, 2018
- Two Gallagher & Kennedy Shareholders Recognized by the Arizona Foundation for Legal Services & Education, July 2, 2018
- Twenty-Two Gallagher & Kennedy Attorneys Selected for Southwest Super Lawyers 2018, April 24, 2018
- 35 Gallagher & Kennedy Attorneys Recognized as 2018 ‘Best Lawyers in America®’, August 16, 2017
- 24 Gallagher & Kennedy Attorneys Named 2017 Southwest Super Lawyers, April 10, 2017
- 33 Gallagher & Kennedy Attorneys Named 2017 ‘Best Lawyers in America®’, August 17, 2016
- Twenty-Six G&K Attorneys Selected to 2016 Southwest Super Lawyers’ List, April 11, 2016
- G&K Attorneys Named to 2016 ‘The Best Lawyers in America®’ List, August 17, 2015
- Super Lawyers 2015 Recognizes 18 Attorneys, April 10, 2015
- G&K Attorneys Named to 2015 ‘The Best Lawyers in America®’ List, August 18, 2014
- G&K Attorneys Selected for Southwest Super Lawyers 2014, April 11, 2014
- G&K Elects Shareholder Shannon Clark to the Firm’s Board of Directors, February 13, 2014
- 36 G&K Attorneys Named to 2014 Best Lawyers in America® List, August 15, 2013
- Shareholder Shannon Clark Honored in Phoenix Business Journal’s “Forty Under 40” Class of 2013, June 11, 2013
- Twenty Gallagher & Kennedy Attorneys Selected for Southwest Super Lawyers 2013 and an Additional Nine Attorneys Named Southwest Rising Stars 2013, April 12, 2013
- Nearly Two-Thirds of G&K’s Shareholders Named “Best Lawyers in America”, August 22, 2012
- G&K Leads Effort to Recall Ford Escape, July 19, 2012
- Nineteen G&K Attorneys Named “Super Lawyers”, April 16, 2012
- More Than Half of G&K’s Shareholders Named “The Best Lawyers in America”, August 31, 2011
Related News
- Four G&K Attorneys Recognized Among Arizona’s Top 100 Lawyers and Top 50 Emerging Leaders for 2025 – January 6, 2025
- Phoenix Personal Injury Lawyer, Shannon L. Clark Fights For Real People – September 4, 2024
- Phoenix Magazine Names 11 G&K Attorneys to 2024 Top Lawyers – September 3, 2024
- Best Lawyers in America® 2025 Recognizes 51 Gallagher & Kennedy Attorneys – August 15, 2024
- A Career of Impassioned Advocacy: Phoenix Personal Injury Lawyer Shannon L. Clark – August 13, 2024
- Bob Boatman & Shannon Clark Featured on FOX10, “Fatal Fatigue: Loophole Allows Specific Truckers to Drive Beyond Time Limits” – July 22, 2024
- Shannon Clark Quoted in AZFamily.com Article – December 12, 2023
- Phoenix Magazine Names 9 G&K Attorneys to 2023 Top Lawyers, September 1, 2023
- Federal Appeals Court Upholds ‘Common Benefit’ Fees in Bard IVC Filter Litigation, August 28, 2023
- Two G&K Shareholders Named Top 100 Lawyers in Arizona for 2023, January 17, 2023
- Three G&K Shareholders Named Top 100 Lawyers in Arizona for 2022, January 10, 2022
- The Men of Chandler 2021, June 1, 2021
- The Laws of Giving, October 1, 2018
- Gallagher & Kennedy Shareholders Honored by AFLSE, July 12, 2018
- Supreme Court Rules Arizona Hospitals Can be Sued Under State’s Elder Abuse Laws, June 30, 2014
- 40 Under 40 – 2013 Honorees, June 28, 2013
Live Media
Speaking Engagements
- Lawyers Associated Worldwide (LAW) Emerging Leaders Group Meeting, Preparing for Partnership: Vital Lessons & Business Skills Associates Must Develop Before Partnership, 2022
- APA Seminar, Managing Success Through the Art of Preparation and Presentation, 2012
- NALA Seminar, Demonstrative Evidence – How to Do It Right, 2011
- State Bar Association, Motor Vehicle Accident Cases: Winning Presentation with the Use of Expert Witnesses and Graphic Illustrations, 2011
- NBI Plaintiff Personal Injury Seminar, Personal Injury Damages, 2006
- State Bar of Arizona, CLE in The Red Rocks, Personal Injury Conference, Product Liability Update; Use of Videos, Infographics and Technology in Mediation and Trial.
Languages
Spanish
Other
Judicial Clerkships
Judicial Clerk, Honorable Mary M. Schroeder, Circuit Judge, United States Court of Appeals for the Ninth Circuit, 1999-2000
Academic Appointments
Phoenix School of Law, Phoenix, AZ, Adjunct Professor, 2012-2013
Arizona Summit Law School, Phoenix, AZ, Adjunct Professor, 2013-2015
Study Abroad
Universidad de Sevilla, Seville, Spain, 1994-1995
Education
- Duke University
J.D., with honors, 1999
Order of the Coif
Note Editor, Duke Law Journal - Cornell University
B.A., with distinction, 1996
Dean’s Scholar
Phi Beta Kappa
Phi Kappa Phi
Bar & Court Admissions
- Arizona, 1999
- U.S. Court of Appeals, Ninth Circuit, 1999
- U.S. District Court, District of Arizona, 2001
Associations & Memberships
- Lawyers Associated Worldwide, Firm Representative
- State Bar of Arizona, Member
- The American Association for Justice, Member
- Arizona Association for Justice, Member and Board of Directors, 2020-Present
- Arizona Supreme Court Committee on Character and Fitness, Member, 2021-Present
- The National Trial Lawyers Association, Member
- State Bar of Arizona, College of Trial Advocacy, Faculty Member, 2022-Present
- 100 Club of Arizona, Member
- Trial Law Institute, Member
- Diversity Law Institute, Member
- Arizona's Finest Lawyers, Sustaining Member, 2013-Present
- International Society of Barristers, North American Fellow
- Litigation Counsel of America, Fellow, Order of Veritas