Kristjan T. Ragnarsson is an American physiatrist who focuses on the rehabilitation of individuals with disorders of the central nervous system.
[1] He is the Dr. Lucy G. Moses Professor and Chair of Rehabilitation Medicine at The Mount Sinai Medical Center in New York City.
In 1986, he was appointed Professor and Chair of the Department of Rehabilitation Medicine at The Mount Sinai Medical Center.
[4] Ragnarsson served as president of the American Spinal Injury Association from 1993 to 1995.
In 1998, he chaired the National Institutes of Health consensus conference on "Rehabilitation of Persons with Traumatic Brain Injury.