Allister R. Williams, M.D.

A graduate of Brown University, Dr. Williams received his medical degree from the Medical University of South Carolina where he also completed his orthopedic surgery training. He served as chief resident in orthopedic surgery at the university hospital. Dr. Williams then completed a combined neurosurgical and orthopedic spinal surgery fellowship at Yale University. Dr. Williams is currently on active staff, serves as the head of the spine surgery service at Lehigh Valley Hospital–Pocono, and is a fellow of the American Academy of Orthopaedic Surgeons. His expertise covers a wide range of treatments, including the advanced sacroiliac joint fusion with the latest iFuse Implant System^®.

SI Joint Fusion with iFuse Implant System