At Saadat Spine, our patients come first. Ehsan Saadat, MD, our board-certified, Harvard-trained spinal surgeon, specializes in disc replacements, motion-preserving and minimally-invasive spinal surgery. Dr. Saadat is also an Asst Professor of Orthopaedic Surgery at Cedars-Sinai. As a spine specialist, Dr. Sadaat has received many positive reviews from his clients. We proudly serve the Los Angeles area and treat the following spinal conditions: cervical, thoracic, lumbar and spinal deformities.