Dr. Gudni Thorsteinsson is a physiatrist practicing in Jacksonville, FL. Dr. Thorsteinsson is a medical doctor specializing in physical medicine and rehabilitation. As a physiatrist, Dr. Thorsteinsson focuses on a patients ability to function, and can treat multiple conditions that affect the brain, nerves, spine, bones, muscles, joints, ligaments and tendons. Dr. Thorsteinsson can diagnose and treat pain that is a result of injury, disease or a disabling condition. Physiatrists often lead a team of physical therapists, occupational therapists and physicians in a patients treatment or prevention plan.