Paul Asdourian, MD, is Chief of Orthopaedic Spinal Surgery at MedStar Union Memorial Hospital, seeing patients in Timonium and Baltimore. He is a board-certified orthopedic surgeon, fellowship-trained in reconstructive spine surgery. His expertise is in the treatment of adult spinal deformity, spondylolisthesis, and degenerative disc disease. For more than 27 years, he has utilized state-of-the-art techniques in the diagnosis and treatment of failed cervical and lumbar decompressions and fusions. He was also a key investigator in cervical artificial disc replacements.