About Michael F. Saulle, DO Dr. Michael Saulle is an Assistant Professor of Rehabilitation and Regenerative Medicine at Columbia University Medical Center and the Medical Director for Sports Medicine – Westchester Division. He is a dual board-certified physician in Sports Medicine and Physical Medicine & Rehabilitation. He specializes in non-operative Spine and Sports Medicine with a particular interest in minimally invasive image-guided procedures for the diagnosis and treatment of musculoskeletal injuries. He uses fluoroscopy and musculoskeletal ultrasound to provide real-time diagnosis and precise delivery of medications.