- Medical School: Duke University School of Medicine (Durham, NC) — 1999
- Fellowship: Barnes-Jewish Hospital (St. Louis, MO)
- Residency: Barnes-Jewish Hospital (St. Louis, MO)
- Internship: Barnes-Jewish Hospital (St. Louis, MO)
Dr. Rosas is an associate professor (CHS) in the UW Department of Radiology, and is fellowship trained in musculoskeletal radiology. His expertise is in musculoskeletal procedures, and he is the director of the Musculoskeletal Intervention at UW Hospital. His special interests include spine injections, vertebroplasty, and tumor ablation, as well as MR of wrist injuries. He is board certified in Diagnostic Radiology.