AO Spine North America Board

Dr. Klineberg is a board-certified Orthopaedic surgeon and Professor in the Department of Orthopaedics at the University of Texas, Houston. He has a busy clinical practice which is focused on spinal surgery with cases that range from minimally invasive discectomies and fusions to complex spinal oncology and deformity reconstructions. Dr. Klineberg has specific expertise in deformity surgery and spinal trauma and has published multiple papers on deformity correction, outcomes research and complications as well as the biomechanics of spinal correction. His basic science research interests currently focus on the biomechanics of spinal fusion and fixation.

I am an Associate Professor in the Department of Orthopaedic Surgery at The Ohio State University Wexner Medical Center. I am also the Director of the Orthopaedic Minimally Invasive Spine Service and the Program Director of The Ohio State University Spine Fellowship Program. I completed my orthopaedic spine surgery fellowship at Stanford University/San Francisco and my orthopaedic residency at The Mayo Clinic in Rochester, Minnesota.

Dr. Spiker is an Associate Professor in the Department of Orthopaedic Surgery at the University of Utah who specializes in the treatment of spinal disorders. He treats common spinal conditions of the neck and low back such as disk herniations, spinal stenosis, cervical myelopathy, cervical and lumbar deformities and shooting pains in the upper and lower extremities. Dr. Spiker believes in the thoughtful use of new technologies, including minimally invasive surgery and image-guided techniques. Dr. Spiker’s research interests include the treatment of cervical spine disorders, understanding and improving the patient experience and the genetics of common spinal conditions. He has authored many peer-reviewed publications and book chapters on these and other related topics. Dr. Spiker studied Biochemistry and History and The University of California at Santa Barbara and earned his medical degree from the University of Southern California. He completed his residency in Orthopaedic Surgery at the University of Utah and a dual Orthopaedic Spine and Neurosurgical Spine Fellowship at the Rothman Institute at Jefferson Medical Center in Philadelphia, PA.

Dr. Cheng completed his Neurosurgical training at the Medical College of Wisconsin along with a post-residency Fellowship in Complex Spinal Surgery. During that time, he has also received a Master’s degree in Biomedical Engineering at Marquette University with a special emphasis in spinal biomechanics and modeling. His research interests include healthcare policy, outcomes science, spinal biomechanics and modeling, spinal deformity, and minimally invasive spinal techniques. Dr. Cheng is a respected educator and has received a number of awards including being named the 2011 ACS/AANS Health Policy Scholar. He is a fellow of the American Association of Neurological Surgeons (AANS) and American College of Surgeons (ACS) and an active member and leader of many other professional organizations including the AANS/CNS Trauma Section, American Medical Association, AO Foundation, Congress of Neurological Surgeons, North American Spine Society, Wisconsin State Medical Society, and the Tennessee Neurosurgical Society. He is the past Chairperson for the AANS/CNS Joint Section on Disorders of the Spine and Peripheral Nerves. Dr. Cheng is currently the Frank Mayfield Professor and Chair of Neurosurgery at the University of Cincinnati, along with being Director of the Neurosurgery Spine Fellowship.