An orthopedic oncologist is a medical professional who specializes in the diagnosis and treatment of bone and soft tissue tumors. If you're looking for synonyms or related terms to describe an orthopedic oncologist, you might use words like "bone cancer specialist," "sarcoma expert," or "musculoskeletal tumor physician." Additionally, depending on the context, you might also consider using terms like "oncology surgeon," "radiation oncologist," or "pediatric oncologist" to describe medical professionals whose expertise intersects with orthopedic oncology. Ultimately, the most appropriate synonym or related term will depend on the specific context and audience for which you are writing or speaking.