Mark S. O

Mark S. O'Connor

Listed in Best Lawyers since 2009

ark is a certified specialist who practices personal injury and wrongful death litigation.  Prior to joining Gallagher & Kennedy, Mark was in private practice for 23 years. He has represented both plaintiffs and defendants in hundreds of litigation matters during his career.  Mark continues to represent victims of catastrophic injury and wrongful death, medical malpractice, nursing home negligence and vulnerable adult abuse, motor vehicle accidents, trucking and transportation accidents, product liability, premises liability, police misconduct, governmental liability and dram shop liability.  He has served as lead counsel in numerous jury trials.

In July 2002, Mark undertook the pro bono representation of victims and families of the September 11, 2001 terrorist attacks to the Victim’s Compensation Fund. He is currently listed in the 2013 edition of “The Best Lawyers in America,” and the 2013 edition of “Southwest Super Lawyers.”

Northern Arizona UniversityBS 1978John Marshall Law SchoolJ.D. 1986

Office Location

2575 East Camelback Road, Suite 1100
Phoenix, AZ 85016
United States

Practice Areas

Personal Injury Litigation - Plaintiffs

Other Information

Gender: Male