Nationwide Representation For Vaccine Injuries

Attorney Ann Allison

Ann Allison

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Practice Areas:

  • Vaccine Injury


Ann Allison has been representing both Plaintiffs and Defendants in medical malpractice, drug and medical device litigation and products liability for 25 years and is regarded as one of the best trial lawyers in the country. She has tried over 30 jury trials, most as lead counsel. Ann received her Bachelor of Science Honors Degree Summa Cum Laude from Oklahoma State University in 1985. She attended the University of San Diego School of Law and earned her Juris Doctor from the University of Oklahoma School of Law in 1988. She was elected to the American Board of Trial Advocates, an organization that honors the elite trial lawyers and judges in the United States. Ann is rated AV Preeminent by Martindale-Hubbell.


  • University of San Diego School of Law, San Diego, California
  • University of Oklahoma College of Law, Norman, Oklahoma
    • J.D. - 1988
  • Oklahoma State University
    • B.S., Bachelor of Science


  • ALM and Best Lawyers Edition of Oklahoma’s Best Lawyers
  • Corporate Counsel’s Best Lawyers in America Annual Guide to Insurance Law
  • AV Preeminent by Martindale-Hubbell

Professional Associations

  • American Board of Trial Advocates

Current Employment Position

  • Attorney