Axis is a private neck & spine surgery center located in St. Louis, MO. We specialize in neck & spine surgery, back pain, orthopedic injuries and physical therapy. Keywords: axis spine, dr sinha orthopedic surgeon, axis spine center, spine surgeon st louis mo, spine surgeon near me, orthopedic spine surgeon near me, best spine surgeons in st louis mo, st louis minimally invasive spine center, best spine surgeons in st louis, mo, axis spine center. Hours: Mon-Fri 8AM-4:30PM Starting year : 2021 Social links: https://www.facebook.com/axissurgeons