Arias Ozzello & Gignac LLP

We Handle Cases throughout the United States

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    • Mike Arias
      Mike Arias
      Mike Arias is the senior and managing partner of the firm. He handles matters throughout the United States. Mr. Arias has litigated and tried matters from New York to Texas to California, in both state and federal court. He has resolved hundreds of matters, either by trial, arbitration, mediation or negotiated settlement, resulting in millions of dollars in recovery for the firm's clients.  (READ MORE)
    • Mark A. Ozzello
      Mark Ozello
      In addition to handling many of the firm's litigation matters, Mark Ozzello manages the business-transactions department of the firm. He serves as corporate counsel for many of the firm's business clients and has successfully represented many of these clients in litigation matters. Although his litigation practice is diversified, Mr. Ozzello primarily handles the firm’s employment-related matters and complex business cases.  (READ MORE)
    • J. Paul Gignac
      Paul Gignac
      J. Paul Gignac (pronounced jah-nack), the partner-in-charge of the firm’s Santa Barbara office, specializes in the prosecution of class and representative actions in both state and federal courts throughout the country. In addition to having resolved numerous class actions at the state and federal level (click here for a description of recent class action settlements), he has authored several articles on class action litigation for international, national and statewide legal publications.  (READ MORE)
      • Arnold C. Wang
        Arnold Wang
        Arnold C. Wang, a Partner, primarily practices civil litigation in the areas of toxic tort, consumer rights and major personal injury. He is also experienced in appellate matters and all forms of alternative dispute resolution. He is also knowledgeable in the formation and operation of business entities, and he has provided consultation to businesses on various legal issues.  (READ MORE)
    • Attorneys

    • Mikael H. Stahle
      Mikael Stahle
      Mikael Stahle, a Senior Associate, prosecutes individual and class actions in state and federal court, primarily in the areas of consumer rights, government benefits, discrimination, and employment.  He also handles insurance coverage and appellate matters.  (READ MORE) 
    • Denis M. Delja
      Denis Delja
      Denis Delja, a Senior Associate, leads the firms personal injury and mass tort department and has recovered millions of dollars in compensation for the firm’s injured clients. He also has extensive experience litigating complex class actions and handles many of the firm’s consumer, auto defect and employment cases.  (READ MORE)
    • Alfredo Torrijos

      Alfredo Torrijos, a Senior Associate, prosecutes both individual and class actions in state and federal court, primarily in the areas of consumer fraud, insurance, intellectual property and technology law.(READ MORE)
    • Helen Kim
      Helen Kim
      Helen Kim, an Associate, prosecutes individual and class actions in state and federal court, primarily in the areas of consumer rights, telecommunications and the internet. Ms. Kim received a Juris Doctor degree with a concentration in civil litigation from the University of California, Hastings College of the Law, where she was an editor of the Hastings Business Law Journal. Ms. Kim received a Bachelor of Arts degree with distinction in Communication from Stanford University, where she served as news editor of The Stanford Daily. (READ MORE)
    • Rolando Gutierrez
      Rolando Gutierrez
      Rolando Gutierrez, an Associate, handles cases involving personal injury, medical malpractice, wage & hour individual and class action claims, and consumer class action litigation. Before being admitted to the California State Bar, Mr. Gutierrez joined the firm in 2010 as a law clerk, assisting attorneys in legal research, discovery, and law and motion practice.(READ MORE)
    • Katherine A. Donoven
      Katherine Donovan
      Kahterine Donoven, Of Counsel, handles class actions and general civil litigation. Ms. Donoven is an experienced prosecutor and appellate practioner. Ms. Donoven was born in Santa Maria, California, but raised in northern California. She graduated cum laude from the University of Arkansas Fayetteville with a Bachelor of Arts in Criminal Justice. (READ MORE)
    • Mark Didak
      Mark Didak
      Mark Didak, Of Counsel, practices a wide variety of state and federal civil cases at the trial and appellate court levels, and primarily focuses on insurance coverage and bad faith matters, consumer class actions, and legal malpractice litigation on behalf of both plaintiffs and defendants. During his nearly three decades of practice, Mr. Didak has obtained millions of dollars in settlements on behalf of individual and business policyholders, and represented insurers as coverage or defense counsel on more than one billion dollars worth of claims, including very large exposure claims of $800 million, $400 million and $220 million. (READ MORE)
      Frank W. Ferguson
      Bill Ferguson
      Frank W. Ferguson, Of Counsel, has an exceptional and diverse record of litigating and providing legal advice and counsel in a wide variety of fields including matters related to business and entertainment as well as product liability cases dealing with highly technical issues. In the past Mr. Ferguson has successfully represented plaintiffs in matters against Fortune 100 Companies in matters involving automobile defects in Texas, helicopter crashes in the North Sea and fatal drilling rig explosions in Louisiana.(READ MORE)
    • Jennifer Duffy
      Jennifer Duffy
      Jennifer Duffy, Of Counsel, handles matters throughout the United States. She has litigated and tried numerous cases involving consumer protection, mass tort and class action matters. She has resolved hundreds of matters, either by trial or settlement, involving cases valued in excess of $100 million.  (READ MORE)

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