About William Marler

An accomplished attorney and national expert in food safety, William (Bill) Marler has become the most prominent foodborne illness lawyer in America and a major force in food policy in the U.S. and around the world. Over the last 30 years, Marler Clark, Inc., P.S., The Food Safety Law Firm, has represented thousands of individuals in claims against food companies whose contaminated products have caused life altering injury and even death.

Bill began litigating foodborne illness cases in 1993, when he represented Brianne Kiner, the most seriously injured survivor of the historic Jack in the Box E. coli O157:H7 outbreak, in her landmark $15.6 million settlement with the company. The 2011 book, Poisoned: The True Story of the Deadly E. coli Outbreak that Changed the Way Americans Eat, by best-selling author Jeff Benedict, chronicles the Jack in the Box outbreak and the rise of Bill Marler as a food safety attorney. In 2024, Netflix released a documentary based on the book called Poisoned, The Dirty Truth About Your Food, an Emmy award winning film.

For the last 30 years, Bill has represented victims of every large foodborne illness outbreak in the United States and has consulted on cases in Europe, Asia and Africa. He has filed lawsuits against such companies as Cargill, Chili’s, Chi-Chi’s, Chipotle, ConAgra, Dole, Excel, Golden Corral, KFC, McDonald’s, Odwalla, Peanut Corporation of America, Sheetz, Sizzler, Supervalu, Taco Bell and Wendy’s. Through his work, he has secured over $850,000,000 for victims of E. coli, Salmonella, Listeria, Hepatitis and other foodborne illnesses.

Among the most notable cases he has litigated, Bill counts those of nineteen-year-old dancer Stephanie Smith, who was sickened by an E. coli-contaminated hamburger that left her brain damaged and paralyzed, and Linda Rivera, a fifty-seven-year-old mother of six from Nevada, who was hospitalized for over 2 years after she was stricken with what her doctor described as “the most severe multi-organ [bowel, kidney, brain, lung, gall bladder, and pancreas] case of E. coli mediated HUS I have seen in my extensive experience.”

New York Times reporter Michael Moss won a Pulitzer Prize for his coverage of Smith’s case, which was settled by Cargill in 2010 for an amount “to care for her throughout her life.” Linda's story hit the front page of the Washington Post and became Senate Majority Leader Harry Reid’s touchstone for successfully moving forward the Food Safety Modernization Act in 2010.

More Than an Attorney

Bill's advocacy for a safer food supply includes petitioning the United States Department of Agriculture to better regulate pathogenic E. coli, working with nonprofit food safety and foodborne illness victims’ organizations, and helping spur the passage of the 2010-2011 FDA Food Safety Modernization Act. His work has led to invitations to address local, national, and international gatherings on food safety, including testimony before the U.S. House of Representatives Committee on Energy and Commerce.

Bill travels widely and frequently to speak to food industry groups, fair associations, and public health groups about the litigation of claims resulting from outbreaks of pathogenic bacteria and viruses and the issues surrounding it. He gives frequent donations for the promotion of improved food safety, and has established numerous collegiate science scholarships across the nation.

He is a frequent writer on topics related to foodborne illness. Bill’s articles include “Separating the Chaff from the Wheat: How to Determine the Strength of a Foodborne Illness Claim”, “Food Claims and Litigation”, “How to Keep Your Focus on Food Safety”, and “How to Document a Food Poisoning Case”. He is the publisher of the online news site, Food Safety News and his award winning blog, www.marlerblog.com is avidly read by the food safety and legal communities. He is a frequent media guest on food safety issues and has been profiled in numerous publications, including the ABC News, New York Times, The New Yorker, and The Wall Street Journal.

In 2010 Bill was awarded the NSF Food Safety Leadership Award for Education and in 2008 earned the Outstanding Lawyer Award by the King County Bar Association. He also received the Public Justice Award from the Washington State Trial Lawyers Association in 2008.

Bill graduated from the Seattle University School of Law in 1987, and in 1998 was the Law School’s “Lawyer in Residence.” In 2011, he was given Seattle University’s Professional Achievement Award.

 

Awards

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Personal Injury
Posted by Richard
August 11, 2025
Hired Attorney

Simply the best! Took all the legal worries off my plate so I could concentrate on my wife's illness and recovery from e-coli. Kept me in the loop the whole way. Very compassionate and is more than capable with his knowledge. Would HIGHLY recommend to anyone.

Class Actions
Posted by anonymous
January 20, 2011
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Services

Areas of Law

  • Other 3
    • Foodborne Illness
    • Food Safety Law
    • Food Poisoning

Experience

  • Bar Admission & Memberships
    Admissions
    1987, Washington
    Hawaii
    Illinois
    Memberships
    King County, Washington State and American Bar Associations
    Washington State Trial Lawyers Association
    The Association of Trial Lawyers of America
    Washington State Trial Lawyer Board.
  • Education & Certifications
    Law School
    University of Puget Sound
    Class of 1987
    J.D.
    Other Education
    Washington State University
    Class of 1982
    B.A.S

    Washington State University
    Class of 1982
    cum laude

    Washington State University
    Class of 1982
    in Political Science

    Washington State University
    Class of 1982
    English and Economics
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Attorneys FAQs

  • Is this attorney admitted to the bar in more than one state?
    Yes, William Dale Marler is admitted to practice in Hawaii, Illinois and Washington.
  • Does this attorney speak any other languages?
    William Dale Marler speaks Spanish and French.
  • Is this attorney Martindale-Hubbell Peer Review rated?
    Yes, William Dale Marler has a 5.0 Peer Rating from Martindale-Hubbell.
  • Is this attorney Martindale-Hubbell Client Review rated?
    Yes, William Dale Marler has a 5.0 Client Rating from Martindale-Hubbell.
  • How many attorneys are in this law firm?
    Marler Clark The Food Safety Law Firm has 6 attorneys at this location.