Ann E. Allison is a partner in Rhodes Hieronymus. She concentrates her practice in civil litigation with an emphasis in products liability, medical malpractice, nursing home defense, and drug and medical device defense.

Ann received her Bachelor of Science degree from Oklahoma State University in 1985 and then 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 is a member of the International Association of Defense Counsel, the Oklahoma Association of Defense Counsel, the Defense Research Institute, and the Oklahoma and American Bar Associations.

Ann has been recognized in the "ALM and Best Lawyers 2011 Edition of Oklahoma’s Best Lawyers" and in "Corporate Counsel’s 2011 Best Lawyers in America Annual Guide to Insurance Law".