Spine Leaders

Philip Weinstein, MD, serves as the neurospinal surgery program director at University of California San Francisco. He treats cervical, thoracic and lumbar spondylosis and stenosis as well as spinal cord and vertebral tumors.

John M. Small, MD, is a board-certified orthopedic spine surgeon in Tampa, Fla. He specializes in treatment of the cervical, thoracic and lumbar spine as well as sports medicine.

Andrew T. Dailey, MD, serves as an associate professor of neurosurgery and adjunct associate processor of orthopedics at University of Utah School of Medicine in Salt Lake City.

Board-certified orthopedic spine surgeon Duane Pitt, MD, has performed more than 5,000 spinal procedures. He specializes in cervical, thoracic, lumbar and sacral spine disorders and performs minimally invasive spine surgery. He treats back pain and scoliosis, among other conditions.

Oran Sacha Aaronson, MD, serves as the medical director of Nashville, Tenn.-based Vanderbilt Spine Center and as a neurological surgery associate professor.

Kenneth T. Kaan, MD, opened his practice in Honolulu, Hawaii in 1988. He specializes in adult and pediatric spine deformity, degenerative spine conditions and spinal trauma.

Jason T. Huffman, MD, is a board-certified orthopedic surgeon in Napa, Calif.

Timothy L. Keenen, MD, serves as a clinical associate professor at Portland-based Oregon Health & Science University. He is also the medical director of Legacy Meridian Park Spine Center in Tualatin, Ore.

Board-certified neurosurgeon Edwin Ramos, MD, specializes in oncological and complex spinal surgery. He serves as an assistant professor of surgery.

Kevin Gill, MD, specializes in minimally invasive spine surgery, spinal fusions and disc arthroplasty. A professor and vice chair of orthopedic surgery, Dr. Gill also serves as medical director of Dallas-based UT Southwestern Medical Center's Orthopaedic Spine Clinic.