Said Goto Osman, MD is an orthopedic spine surgeon who practices at Advanced Spine Endoscopy And Pain Institute located at 915 Toll House Ave in Suite 207 in Frederick, MD 21701 (Frederick County). Dr. Said G. Osman has 15+ years of experience in orthopedic surgery of the spine. Education. Said G. Osman, MD earned a degree of a Doctor of Medicine..