Gregory Keller MD

Gregory Keller, MD, is an orthopaedic surgeon specializing in spine surgery, with a focus on the evaluation and treatment of adult and adolescent spine disorders. He is board certified by the American Board of Orthopaedic Surgery and brings extensive clinical experience to the care of patients with complex spinal conditions. Dr. Keller incorporates advanced techniques in his practice, including robotic-assisted spine surgery. Dr. Keller earned his medical degree from Vanderbilt University. He completed a surgical internship in Jacksonville, followed by orthopaedic surgery residency training at University Medical Center and the University of Florida Health Science Center in Jacksonville. He further refined his expertise through a dedicated spine surgery fellowship at Southern Illinois University School of Medicine. In addition to his clinical practice, Dr. Keller maintains hospital privileges at several hospitals and rehabilitation facilities in the Jacksonville area, supporting continuity of care across surgical, inpatient, and recovery settings. He is committed to delivering evidence-based, patient-centered spine care with an emphasis on safety, function, and long-term outcomes.