Dr. Welliver-Xu is a licensed Radiation Oncology in MN. Graduated in 2006. Medical degree obtained from Penn State Health Milton S. Hershey Medical Center. Completed residency training at University of Pennsylvania. Currently practices at Mayo Clinic - Minnesota (Mayo Clinic - Minnesota), located at 200 First St. SW, Rochester, MN 55950. Dr. Welliver-Xu specializes in Angiosarcoma, Bone cancer, Chondrosarcoma, Chordoma, Lung cancer, Lymphoma, Mesothelioma, Soft tissue sarcoma, Thymic tumor.. In addition to English, Dr. Welliver-Xu speaks Mandarin.